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Analysis Report bVsKNuwn30

Overview

General Information

Sample Name:	bVsKNuwn30 (renamed file extension from none to exe)
Analysis ID:	433069
MD5:	3c88c6ef1a906bc81fc6b5b7fc478e0c
SHA1:	1007ea59d9c209f367a1873ae6da2eac5fad81ef
SHA256:	1754283e0b6bbbbeb69f165e54e3795d3e34ca14aa7bd8bd3b7dcdd97f7dfca8
Tags:	exetrojan
Infos:
Most interesting Screenshot:

Detection

FormBook

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

Signatures

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Yara detected FormBook

C2 URLs / IPs found in malware configuration

Machine Learning detection for dropped file

Machine Learning detection for sample

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Modifies the prolog of user mode functions (user mode inline hooks)

Queues an APC in another process (thread injection)

Sample uses process hollowing technique

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

Tries to detect virtualization through RDTSC time measurements

Yara detected Costura Assembly Loader

Abnormal high CPU Usage

Antivirus or Machine Learning detection for unpacked file

Binary contains a suspicious time stamp

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality to call native functions

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

Creates a DirectInput object (often for capturing keystrokes)

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

Detected potential crypto function

Dropped file seen in connection with other malware

Drops PE files

Enables debug privileges

Found inlined nop instructions (likely shell or obfuscated code)

Found potential string decryption / allocating functions

May sleep (evasive loops) to hinder dynamic analysis

PE / OLE file has an invalid certificate

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

Sample file is different than original file name gathered from version info

Tries to load missing DLLs

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

bVsKNuwn30.exe (PID: 6700 cmdline: 'C:\Users\user\Desktop\bVsKNuwn30.exe' MD5: 3C88C6EF1A906BC81FC6B5B7FC478E0C)

bVsKNuwn30.exe (PID: 5612 cmdline: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe MD5: 3C88C6EF1A906BC81FC6B5B7FC478E0C)

explorer.exe (PID: 3440 cmdline: MD5: AD5296B280E8F522A8A897C96BAB0E1D)

msiexec.exe (PID: 3532 cmdline: C:\Windows\SysWOW64\msiexec.exe MD5: 12C17B5A5C2A7B97342C362CA467E9A2)

cmd.exe (PID: 5548 cmdline: /c del 'C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe' MD5: F3BDBE3BB6F734E357235F4D5898582D)

conhost.exe (PID: 5560 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

Threatname: FormBook

{"C2 list": ["www.bucksnortneola.com/gw2/"], "decoy": ["kmampc.com", "swagsoldier.com", "achochapo.com", "nestymentemaestra.com", "rakuen-beans.info", "portaldainsolvencia.com", "nationaltodaytv.com", "monadiclab.com", "thebudgetfurnituredenver.com", "sifangzhouzi.com", "quangcaosonthach.com", "cbluebeltliveshop.com", "hyperrealmarketing.com", "dallasproducecompany.com", "zizhizhengshu.com", "becosyshe.com", "injectionhub.com", "wasteshelter.com", "gapegod.com", "danfrem.com", "emag.enterprises", "insomniaut.com", "margaretsboutiquenb.com", "bestmovies4k.com", "hsxytz.com", "veles.asia", "graphicoustic.com", "rzeroxi.com", "cristyleebennett.com", "vercoicsporno.club", "awdworldwide.com", "agrilast.com", "vineyardplaceseniorliving.com", "blancaholidaylets.com", "didixun.com", "localmiller.com", "gravityphysiotherapy.com", "couchtabledesktop.com", "cypresswoodsseniorliving.com", "mmdastro.com", "opportunitybsi.com", "deejspeaks.com", "alllivesmattertojesus.info", "clippingpathmask.com", "tuoitrechuatraisudoi.site", "mipecheritage.info", "acadeopolis.com", "52jnh.com", "thetrust.place", "highseachartersct.com", "booklarge.com", "kela-de.com", "ea-it-pantomath.com", "tricountyrr.com", "blackeye.online", "hidrovaco.com", "sleeplessreconnaissance.life", "newalbanyironworks.com", "scthxb.com", "bossssss.com", "isaostar.com", "pointredeem.com", "myfulfillmentproject.com", "toikawai.com"]}

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
bVsKNuwn30.exe	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security

Dropped Files

Source	Rule	Description	Author	Strings
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x7cdb8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x7d032:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x88b55:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x88641:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x88c57:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x88dcf:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x7da4a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x878bc:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0x7e743:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x8e7f7:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x8f7fa:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x8b8d9:$sqlite3step: 68 34 1C 7B E1 0x8b9ec:$sqlite3step: 68 34 1C 7B E1 0x8b908:$sqlite3text: 68 38 2A 90 C5 0x8ba2d:$sqlite3text: 68 38 2A 90 C5 0x8b91b:$sqlite3blob: 68 53 D8 7F 8C 0x8ba43:$sqlite3blob: 68 53 D8 7F 8C
0000000C.00000000.482709799.0000000000662000.00000002.00020000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0000000C.00000000.484079723.0000000000662000.00000002.00020000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000003.481505916.0000000000CB7000.00000004.00000001.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000013.00000002.601052355.0000000004EEF000.00000004.00000001.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
00000000.00000000.331883063.00000000006F2000.00000002.00020000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
00000000.00000002.484632271.00000000006F2000.00000002.00020000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x2ba70:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x2bcea:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x53a90:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x53d0a:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x3780d:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x5f82d:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x372f9:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x5f319:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x3790f:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x5f92f:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x37a87:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x5faa7:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x2c702:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x54722:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x36574:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0x5e594:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0x2d3fb:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x5541b:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x3d4af:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x654cf:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x3e4b2:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x3a591:$sqlite3step: 68 34 1C 7B E1 0x3a6a4:$sqlite3step: 68 34 1C 7B E1 0x625b1:$sqlite3step: 68 34 1C 7B E1 0x626c4:$sqlite3step: 68 34 1C 7B E1 0x3a5c0:$sqlite3text: 68 38 2A 90 C5 0x3a6e5:$sqlite3text: 68 38 2A 90 C5 0x625e0:$sqlite3text: 68 38 2A 90 C5 0x62705:$sqlite3text: 68 38 2A 90 C5 0x3a5d3:$sqlite3blob: 68 53 D8 7F 8C 0x3a6fb:$sqlite3blob: 68 53 D8 7F 8C 0x625f3:$sqlite3blob: 68 53 D8 7F 8C 0x6271b:$sqlite3blob: 68 53 D8 7F 8C
00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x9ab0:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9d2a:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x1584d:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15339:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x1594f:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x15ac7:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa742:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x145b4:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb43b:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b4ef:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c4f2:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x185d1:$sqlite3step: 68 34 1C 7B E1 0x186e4:$sqlite3step: 68 34 1C 7B E1 0x18600:$sqlite3text: 68 38 2A 90 C5 0x18725:$sqlite3text: 68 38 2A 90 C5 0x18613:$sqlite3blob: 68 53 D8 7F 8C 0x1873b:$sqlite3blob: 68 53 D8 7F 8C
00000013.00000002.599515980.000000000469F000.00000004.00000001.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0000000C.00000002.539491426.0000000000662000.00000002.00020000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
Process Memory Space: bVsKNuwn30.exe PID: 5612	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
Process Memory Space: bVsKNuwn30.exe PID: 6700	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
Click to see the 36 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
12.2.bVsKNuwn30.exe.660000.1.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
19.2.msiexec.exe.4eef834.4.raw.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.bVsKNuwn30.exe.6f0000.0.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
12.2.bVsKNuwn30.exe.400000.0.unpack	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
12.2.bVsKNuwn30.exe.400000.0.unpack	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x8ae8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x8d62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x14885:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x14371:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x14987:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x14aff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x977a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x135ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xa473:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1a527:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1b52a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
12.2.bVsKNuwn30.exe.400000.0.unpack	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x17609:$sqlite3step: 68 34 1C 7B E1 0x1771c:$sqlite3step: 68 34 1C 7B E1 0x17638:$sqlite3text: 68 38 2A 90 C5 0x1775d:$sqlite3text: 68 38 2A 90 C5 0x1764b:$sqlite3blob: 68 53 D8 7F 8C 0x17773:$sqlite3blob: 68 53 D8 7F 8C
12.0.bVsKNuwn30.exe.660000.2.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x7cbf8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x7ce72:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x88995:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x88481:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x88a97:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x88c0f:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x7d88a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x876fc:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0x7e583:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x8e637:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x8f63a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x8b719:$sqlite3step: 68 34 1C 7B E1 0x8b82c:$sqlite3step: 68 34 1C 7B E1 0x8b748:$sqlite3text: 68 38 2A 90 C5 0x8b86d:$sqlite3text: 68 38 2A 90 C5 0x8b75b:$sqlite3blob: 68 53 D8 7F 8C 0x8b883:$sqlite3blob: 68 53 D8 7F 8C
12.0.bVsKNuwn30.exe.660000.0.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
12.0.bVsKNuwn30.exe.400000.1.unpack	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
12.0.bVsKNuwn30.exe.400000.1.unpack	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x8ae8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x8d62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x14885:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x14371:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x14987:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x14aff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0x977a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x135ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xa473:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1a527:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1b52a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
12.0.bVsKNuwn30.exe.400000.1.unpack	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x17609:$sqlite3step: 68 34 1C 7B E1 0x1771c:$sqlite3step: 68 34 1C 7B E1 0x17638:$sqlite3text: 68 38 2A 90 C5 0x1775d:$sqlite3text: 68 38 2A 90 C5 0x1764b:$sqlite3blob: 68 53 D8 7F 8C 0x17773:$sqlite3blob: 68 53 D8 7F 8C
0.0.bVsKNuwn30.exe.6f0000.0.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
12.0.bVsKNuwn30.exe.400000.1.raw.unpack	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
12.0.bVsKNuwn30.exe.400000.1.raw.unpack	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
12.0.bVsKNuwn30.exe.400000.1.raw.unpack	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
19.2.msiexec.exe.4eef834.4.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
12.2.bVsKNuwn30.exe.400000.0.raw.unpack	JoeSecurity_FormBook	Yara detected FormBook	Joe Security
12.2.bVsKNuwn30.exe.400000.0.raw.unpack	Formbook_1	autogenerated rule brought to you by yara-signator	Felix Bilstein - yara-signator at cocacoding dot com	0x98e8:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x9b62:$sequence_0: 03 C8 0F 31 2B C1 89 45 FC 0x15685:$sequence_1: 3C 24 0F 84 76 FF FF FF 3C 25 74 94 0x15171:$sequence_2: 3B 4F 14 73 95 85 C9 74 91 0x15787:$sequence_3: 3C 69 75 44 8B 7D 18 8B 0F 0x158ff:$sequence_4: 5D C3 8D 50 7C 80 FA 07 0xa57a:$sequence_5: 0F BE 5C 0E 01 0F B6 54 0E 02 83 E3 0F C1 EA 06 0x143ec:$sequence_6: 57 89 45 FC 89 45 F4 89 45 F8 0xb273:$sequence_7: 66 89 0C 02 5B 8B E5 5D 0x1b327:$sequence_8: 3C 54 74 04 3C 74 75 F4 0x1c32a:$sequence_9: 56 68 03 01 00 00 8D 85 95 FE FF FF 6A 00
12.2.bVsKNuwn30.exe.400000.0.raw.unpack	Formbook	detect Formbook in memory	JPCERT/CC Incident Response Group	0x18409:$sqlite3step: 68 34 1C 7B E1 0x1851c:$sqlite3step: 68 34 1C 7B E1 0x18438:$sqlite3text: 68 38 2A 90 C5 0x1855d:$sqlite3text: 68 38 2A 90 C5 0x1844b:$sqlite3blob: 68 53 D8 7F 8C 0x18573:$sqlite3blob: 68 53 D8 7F 8C
Click to see the 17 entries

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp

Malware Configuration Extractor: FormBook {"C2 list": ["www.bucksnortneola.com/gw2/"], "decoy": ["kmampc.com", "swagsoldier.com", "achochapo.com", "nestymentemaestra.com", "rakuen-beans.info", "portaldainsolvencia.com", "nationaltodaytv.com", "monadiclab.com", "thebudgetfurnituredenver.com", "sifangzhouzi.com", "quangcaosonthach.com", "cbluebeltliveshop.com", "hyperrealmarketing.com", "dallasproducecompany.com", "zizhizhengshu.com", "becosyshe.com", "injectionhub.com", "wasteshelter.com", "gapegod.com", "danfrem.com", "emag.enterprises", "insomniaut.com", "margaretsboutiquenb.com", "bestmovies4k.com", "hsxytz.com", "veles.asia", "graphicoustic.com", "rzeroxi.com", "cristyleebennett.com", "vercoicsporno.club", "awdworldwide.com", "agrilast.com", "vineyardplaceseniorliving.com", "blancaholidaylets.com", "didixun.com", "localmiller.com", "gravityphysiotherapy.com", "couchtabledesktop.com", "cypresswoodsseniorliving.com", "mmdastro.com", "opportunitybsi.com", "deejspeaks.com", "alllivesmattertojesus.info", "clippingpathmask.com", "tuoitrechuatraisudoi.site", "mipecheritage.info", "acadeopolis.com", "52jnh.com", "thetrust.place", "highseachartersct.com", "booklarge.com", "kela-de.com", "ea-it-pantomath.com", "tricountyrr.com", "blackeye.online", "hidrovaco.com", "sleeplessreconnaissance.life", "newalbanyironworks.com", "scthxb.com", "bossssss.com", "isaostar.com", "pointredeem.com", "myfulfillmentproject.com", "toikawai.com"]}

Multi AV Scanner detection for dropped file

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Virustotal: Detection: 51%	Perma Link
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Metadefender: Detection: 20%	Perma Link
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	ReversingLabs: Detection: 55%

Multi AV Scanner detection for submitted file

Show sources

Source: bVsKNuwn30.exe	Virustotal: Detection: 51%	Perma Link
Source: bVsKNuwn30.exe	Metadefender: Detection: 20%	Perma Link
Source: bVsKNuwn30.exe	ReversingLabs: Detection: 55%

Yara detected FormBook

Show sources

Source: Yara match	File source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE

Machine Learning detection for dropped file

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Joe Sandbox ML: detected

Machine Learning detection for sample

Show sources

Source: bVsKNuwn30.exe

Joe Sandbox ML: detected

Source: 12.2.bVsKNuwn30.exe.400000.0.unpack	Avira: Label: TR/Crypt.ZPACK.Gen
Source: 12.0.bVsKNuwn30.exe.400000.1.unpack	Avira: Label: TR/Crypt.ZPACK.Gen

Source: bVsKNuwn30.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: bVsKNuwn30.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: msiexec.pdb source: bVsKNuwn30.exe, 0000000C.00000002.542351925.0000000000E20000.00000040.00000001.sdmp
Source:	Binary string: wscui.pdbUGP source: explorer.exe, 0000000E.00000000.506028471.0000000007BA0000.00000002.00000001.sdmp
Source:	Binary string: msiexec.pdbGCTL source: bVsKNuwn30.exe, 0000000C.00000002.542351925.0000000000E20000.00000040.00000001.sdmp
Source:	Binary string: wntdll.pdbUGP source: bVsKNuwn30.exe, 0000000C.00000002.542439174.0000000001140000.00000040.00000001.sdmp, msiexec.exe, 00000013.00000002.599901876.0000000004ADF000.00000040.00000001.sdmp
Source:	Binary string: wntdll.pdb source: bVsKNuwn30.exe, msiexec.exe
Source:	Binary string: wscui.pdb source: explorer.exe, 0000000E.00000000.506028471.0000000007BA0000.00000002.00000001.sdmp

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 4x nop then mov dword ptr [ebp-20h], 00000000h
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 4x nop then pop esi
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 4x nop then pop edi
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 4x nop then pop esi
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 4x nop then pop edi

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor

URLs: www.bucksnortneola.com/gw2/

Source: bVsKNuwn30.exe	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: bVsKNuwn30.exe	String found in binary or memory: http://crl.comodoca.com/COMODORSACertificationAuthority.crl0q
Source: bVsKNuwn30.exe	String found in binary or memory: http://crl.comodoca.com/COMODORSAExtendedValidationCodeSigningCA.crl0
Source: bVsKNuwn30.exe	String found in binary or memory: http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t
Source: bVsKNuwn30.exe	String found in binary or memory: http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://fontfabrik.com
Source: bVsKNuwn30.exe	String found in binary or memory: http://ocsp.comodoca.com0
Source: bVsKNuwn30.exe	String found in binary or memory: http://ocsp.comodoca.com0#
Source: bVsKNuwn30.exe	String found in binary or memory: http://ocsp.sectigo.com0
Source: bVsKNuwn30.exe	String found in binary or memory: http://us1.unwiredlabs.com/v2/process.php
Source: bVsKNuwn30.exe	String found in binary or memory: http://us1.unwiredlabs.com/v2/process.php?application/json;
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: explorer.exe, 0000000E.00000000.514555681.000000000095C000.00000004.00000020.sdmp	String found in binary or memory: http://www.autoitscript.com/autoit3/J
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.carterandcone.coml
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers/?
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers/cabarga.htmlN
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers/frere-jones.html
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers8
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designers?
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fontbureau.com/designersG
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.fonts.com
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.founder.com.cn/cn
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.founder.com.cn/cn/bThe
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.founder.com.cn/cn/cThe
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.galapagosdesign.com/DPlease
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.galapagosdesign.com/staff/dennis.htm
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.goodfont.co.kr
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.jiyu-kobo.co.jp/
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.sajatypeworks.com
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.sakkal.com
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.sandoll.co.kr
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.tiro.com
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.typography.netD
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.urwpp.deDPlease
Source: explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	String found in binary or memory: http://www.zhongyicts.com.cn
Source: bVsKNuwn30.exe	String found in binary or memory: https://sectigo.com/CPS0D
Source: bVsKNuwn30.exe	String found in binary or memory: https://sectigo.com/CPS0U
Source: bVsKNuwn30.exe	String found in binary or memory: https://secure.comodo.com/CPS0L

Source: bVsKNuwn30.exe, 0000000C.00000002.542410721.0000000000EAA000.00000004.00000020.sdmp

Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

E-Banking Fraud:

Yara detected FormBook

Show sources

Source: Yara match	File source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE

System Summary:

Malicious sample detected (through community Yara rule)

Show sources

Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group
Source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: autogenerated rule brought to you by yara-signator Author: Felix Bilstein - yara-signator at cocacoding dot com
Source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: detect Formbook in memory Author: JPCERT/CC Incident Response Group

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Process Stats: CPU usage > 98%

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419D60 NtCreateFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419E10 NtReadFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419E90 NtClose,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419F40 NtAllocateVirtualMemory,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419D5A NtCreateFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419E8B NtClose,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00419F3A NtAllocateVirtualMemory,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9910 NtAdjustPrivilegesToken,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9540 NtReadFile,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A99A0 NtCreateSection,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A95D0 NtClose,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9840 NtDelayExecution,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9860 NtQuerySystemInformation,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A98F0 NtReadVirtualMemory,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9710 NtQueryInformationToken,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9780 NtMapViewOfSection,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A97A0 NtUnmapViewOfSection,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9A00 NtProtectVirtualMemory,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9A20 NtResumeThread,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9A50 NtCreateFile,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9660 NtAllocateVirtualMemory,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A96E0 NtFreeVirtualMemory,LdrInitializeThunk,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011AAD30 NtSetContextThread,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9520 NtWaitForSingleObject,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9950 NtQueueApcThread,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9560 NtWriteFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A99D0 NtCreateProcessEx,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A95F0 NtQueryInformationFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9820 NtEnumerateKey,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011AB040 NtSuspendThread,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A98A0 NtWriteVirtualMemory,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011AA710 NtOpenProcessToken,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9B00 NtSetValueKey,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9730 NtQueryVirtualMemory,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9770 NtSetInformationFile,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011AA770 NtOpenThread,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9760 NtOpenProcess,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011AA3B0 NtGetContextThread,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9FE0 NtCreateMutant,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9610 NtEnumerateValueKey,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9A10 NtQuerySection,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9650 NtQueryValueKey,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9670 NtQueryInformationProcess,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A9A80 NtOpenDirectoryObject,
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A96D0 NtCreateKey,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29860 NtQuerySystemInformation,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29840 NtDelayExecution,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A299A0 NtCreateSection,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A295D0 NtClose,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29910 NtAdjustPrivilegesToken,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29540 NtReadFile,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A296E0 NtFreeVirtualMemory,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A296D0 NtCreateKey,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29660 NtAllocateVirtualMemory,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29650 NtQueryValueKey,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29A50 NtCreateFile,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29780 NtMapViewOfSection,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29FE0 NtCreateMutant,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29710 NtQueryInformationToken,LdrInitializeThunk,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A298A0 NtWriteVirtualMemory,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A298F0 NtReadVirtualMemory,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29820 NtEnumerateKey,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2B040 NtSuspendThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A295F0 NtQueryInformationFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A299D0 NtCreateProcessEx,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29520 NtWaitForSingleObject,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2AD30 NtSetContextThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29560 NtWriteFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29950 NtQueueApcThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29A80 NtOpenDirectoryObject,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29A20 NtResumeThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29A00 NtProtectVirtualMemory,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29610 NtEnumerateValueKey,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29A10 NtQuerySection,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29670 NtQueryInformationProcess,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A297A0 NtUnmapViewOfSection,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2A3B0 NtGetContextThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29730 NtQueryVirtualMemory,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29B00 NtSetValueKey,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2A710 NtOpenProcessToken,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29760 NtOpenProcess,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A29770 NtSetInformationFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2A770 NtOpenThread,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9D60 NtCreateFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9E10 NtReadFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9E90 NtClose,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9F40 NtAllocateVirtualMemory,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9D5A NtCreateFile,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9E8B NtClose,
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C9F3A NtAllocateVirtualMemory,

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F917B0
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F91C28
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F91C18
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F91795
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_0528F528
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_05280007
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_05280040
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_05286B28
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00401030
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041D8BA
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041D988
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041E2F2
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_004012FB
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041DA9E
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00402D88
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00402D90
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00409E40
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041DE31
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00409E3B
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041D719
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CFA3
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CFA6
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00402FB0
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041DFB0
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116F900
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01160D20
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01231D55
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221002
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0117B090
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119EBB0
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01186E30
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A120A0
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FB090
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F841F
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AA1002
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A12581
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FD5E0
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EF900
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E0D20
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB1D55
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A06E30
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1EBB0
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CE2F2
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007B2D90
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007B2D88
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007B9E40
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007B9E3B
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007B2FB0
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CCFA6

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe 1754283E0B6BBBBEB69F165E54E3795D3E34CA14AA7BD8BD3B7DCDD97F7DFCA8

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

Code function: String function: 049EB150 appears 35 times

Source: bVsKNuwn30.exe

Static PE information: invalid certificate

Source: bVsKNuwn30.exe, 00000000.00000002.491736102.00000000050E0000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameZcmwzsmpuvltki.dll" vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.484948523.000000000076E000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameRFL_0769002.exeB vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.491858013.0000000005120000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamenlsbres.dllj% vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp	Binary or memory string: OriginalFilename vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.491304602.0000000004FE0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameKernelbase.dll.muij% vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.490881651.0000000004F20000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamemscorrc.dllT vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.489244106.0000000003ABD000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameZmhikajpuu.dll6 vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 00000000.00000002.491869526.0000000005130000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamenlsbres.dll.muij% vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 0000000C.00000002.542377429.0000000000E2F000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenamemsiexec.exeX vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 0000000C.00000000.484196822.00000000006DE000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameRFL_0769002.exeB vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe, 0000000C.00000002.543477824.00000000013EF000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenamentdll.dllj% vs bVsKNuwn30.exe
Source: bVsKNuwn30.exe	Binary or memory string: OriginalFilenameRFL_0769002.exeB vs bVsKNuwn30.exe

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

Section loaded: sfc.dll

Source: bVsKNuwn30.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research
Source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook_1 date = 2018-11-23, author = Felix Bilstein - yara-signator at cocacoding dot com, malpedia_version = 20180607, description = autogenerated rule brought to you by yara-signator, malpedia_reference = https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook, cape_type = Formbook Payload, malpedia_license = CC BY-NC-SA 4.0, version = 1, tool = yara-signator 0.1a, malpedia_sharing = TLP:WHITE
Source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Formbook author = JPCERT/CC Incident Response Group, description = detect Formbook in memory, rule_usage = memory scan, reference = internal research

Source: bVsKNuwn30.exe	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: bVsKNuwn30.exe.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal100.troj.evad.winEXE@7/3@0/0

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bVsKNuwn30.exe.log

Jump to behavior

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5560:120:WilError_01

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

File created: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Jump to behavior

Source: bVsKNuwn30.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

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

Source: bVsKNuwn30.exe	Virustotal: Detection: 51%
Source: bVsKNuwn30.exe	Metadefender: Detection: 20%
Source: bVsKNuwn30.exe	ReversingLabs: Detection: 55%

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

File read: C:\Users\user\Desktop\bVsKNuwn30.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\bVsKNuwn30.exe 'C:\Users\user\Desktop\bVsKNuwn30.exe'
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process created: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe
Source: C:\Windows\explorer.exe	Process created: C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\msiexec.exe
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe /c del 'C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe'
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process created: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe /c del 'C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe'

Source: C:\Windows\explorer.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{6C3EE638-B588-4D7D-B30A-E7E36759305D}\InprocServer32

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: bVsKNuwn30.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: bVsKNuwn30.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: bVsKNuwn30.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: msiexec.pdb source: bVsKNuwn30.exe, 0000000C.00000002.542351925.0000000000E20000.00000040.00000001.sdmp
Source:	Binary string: wscui.pdbUGP source: explorer.exe, 0000000E.00000000.506028471.0000000007BA0000.00000002.00000001.sdmp
Source:	Binary string: msiexec.pdbGCTL source: bVsKNuwn30.exe, 0000000C.00000002.542351925.0000000000E20000.00000040.00000001.sdmp
Source:	Binary string: wntdll.pdbUGP source: bVsKNuwn30.exe, 0000000C.00000002.542439174.0000000001140000.00000040.00000001.sdmp, msiexec.exe, 00000013.00000002.599901876.0000000004ADF000.00000040.00000001.sdmp
Source:	Binary string: wntdll.pdb source: bVsKNuwn30.exe, msiexec.exe
Source:	Binary string: wscui.pdb source: explorer.exe, 0000000E.00000000.506028471.0000000007BA0000.00000002.00000001.sdmp

Data Obfuscation:

Yara detected Costura Assembly Loader

Show sources

Source: Yara match	File source: bVsKNuwn30.exe, type: SAMPLE
Source: Yara match	File source: 0000000C.00000000.482709799.0000000000662000.00000002.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000000.484079723.0000000000662000.00000002.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.481505916.0000000000CB7000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.601052355.0000000004EEF000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.331883063.00000000006F2000.00000002.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.484632271.00000000006F2000.00000002.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.599515980.000000000469F000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.539491426.0000000000662000.00000002.00020000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bVsKNuwn30.exe PID: 5612, type: MEMORY
Source: Yara match	File source: Process Memory Space: bVsKNuwn30.exe PID: 6700, type: MEMORY
Source: Yara match	File source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe, type: DROPPED
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.660000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 19.2.msiexec.exe.4eef834.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.bVsKNuwn30.exe.6f0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.660000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.660000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.bVsKNuwn30.exe.6f0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 19.2.msiexec.exe.4eef834.4.unpack, type: UNPACKEDPE

Source: bVsKNuwn30.exe

Static PE information: 0xD669075E [Tue Dec 28 08:16:30 2083 UTC]

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F962B5 push 8BFFFFFEh; retf
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F95265 push ecx; retf
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Code function: 0_2_00F94E5C pushad ; iretd
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_00417B68 push ebx; ret
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CEB5 push eax; ret
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CF6C push eax; ret
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CF02 push eax; ret
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0041CF0B push eax; ret
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_004167E2 push esi; retf
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0040C78D push ecx; iretd
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011BD0D1 push ecx; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A3D0D1 push ecx; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C7B68 push ebx; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CCEB5 push eax; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CCF6C push eax; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CCF0B push eax; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007CCF02 push eax; ret
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007C67E2 push esi; retf
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_007BC78D push ecx; iretd

Source: initial sample	Static PE information: section name: .text entropy: 7.99300765862
Source: initial sample	Static PE information: section name: .text entropy: 7.99300765862

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

File created: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Jump to dropped file

Hooking and other Techniques for Hiding and Protection:

Modifies the prolog of user mode functions (user mode inline hooks)

Show sources

Source: explorer.exe

User mode code has changed: module: user32.dll function: PeekMessageA new code: 0x48 0x8B 0xB8 0x85 0x5E 0xE8

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOGPFAULTERRORBOX \| NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\cmd.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

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

Show sources

Source: bVsKNuwn30.exe, 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp

Binary or memory string: SBIEDLL.DLL0SELECT * FROM WIN32_BIOS8UNEXPECTED WMI QUERY FAILURE

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	RDTSC instruction interceptor: First address: 00000000004098E4 second address: 00000000004098EA instructions: 0x00000000 rdtsc 0x00000002 xor ecx, ecx 0x00000004 add ecx, eax 0x00000006 rdtsc
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	RDTSC instruction interceptor: First address: 0000000000409B5E second address: 0000000000409B64 instructions: 0x00000000 rdtsc 0x00000002 xor ecx, ecx 0x00000004 add ecx, eax 0x00000006 rdtsc
Source: C:\Windows\SysWOW64\msiexec.exe	RDTSC instruction interceptor: First address: 00000000007B98E4 second address: 00000000007B98EA instructions: 0x00000000 rdtsc 0x00000002 xor ecx, ecx 0x00000004 add ecx, eax 0x00000006 rdtsc
Source: C:\Windows\SysWOW64\msiexec.exe	RDTSC instruction interceptor: First address: 00000000007B9B5E second address: 00000000007B9B64 instructions: 0x00000000 rdtsc 0x00000002 xor ecx, ecx 0x00000004 add ecx, eax 0x00000006 rdtsc

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Code function: 12_2_00409A90 rdtsc

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\bVsKNuwn30.exe TID: 6732

Thread sleep time: -922337203685477s >= -30000s

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Thread delayed: delay time: 922337203685477

Source: explorer.exe, 0000000E.00000000.506523200.0000000008430000.00000004.00000001.sdmp	Binary or memory string: SCSI\Disk&Ven_VMware&Prod_Virtual_disk\5&1ec51bf7&0&000000
Source: explorer.exe, 0000000E.00000000.506479476.00000000083EB000.00000004.00000001.sdmp	Binary or memory string: VMware SATA CD00dRom0
Source: bVsKNuwn30.exe, 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp	Binary or memory string: 0VMware\|VIRTUAL\|A M I\|XenDselect * from Win32_ComputerSystem
Source: explorer.exe, 0000000E.00000000.509250519.000000000D462000.00000004.00000001.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}`1
Source: bVsKNuwn30.exe, 00000000.00000002.491304602.0000000004FE0000.00000002.00000001.sdmp, explorer.exe, 0000000E.00000000.525625235.0000000005D50000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: explorer.exe, 0000000E.00000000.527417475.000000000641D000.00000004.00000001.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}
Source: bVsKNuwn30.exe, 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp	Binary or memory string: vmware
Source: explorer.exe, 0000000E.00000000.506479476.00000000083EB000.00000004.00000001.sdmp	Binary or memory string: VMware SATA CD00
Source: explorer.exe, 0000000E.00000000.527417475.000000000641D000.00000004.00000001.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}
Source: explorer.exe, 0000000E.00000000.506355991.00000000082E2000.00000004.00000001.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}>
Source: explorer.exe, 0000000E.00000000.509250519.000000000D462000.00000004.00000001.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}P1
Source: bVsKNuwn30.exe, 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp	Binary or memory string: model0Microsoft\|VMWare\|Virtual
Source: bVsKNuwn30.exe, 00000000.00000002.491304602.0000000004FE0000.00000002.00000001.sdmp, explorer.exe, 0000000E.00000000.525625235.0000000005D50000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: bVsKNuwn30.exe, 00000000.00000002.491304602.0000000004FE0000.00000002.00000001.sdmp, explorer.exe, 0000000E.00000000.525625235.0000000005D50000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: explorer.exe, 0000000E.00000000.509250519.000000000D462000.00000004.00000001.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}82eb45d9c96749644b820
Source: explorer.exe, 0000000E.00000000.506355991.00000000082E2000.00000004.00000001.sdmp	Binary or memory string: SCSI\CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00\5&280b647&0&000000
Source: explorer.exe, 0000000E.00000000.506523200.0000000008430000.00000004.00000001.sdmp	Binary or memory string: SCSI\CDROM&VEN_NECVMWAR&PROD_VMWARE_SATA_CD00\5&280B647&0&000000-;
Source: explorer.exe, 0000000E.00000000.509250519.000000000D462000.00000004.00000001.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}.Microsoft.WBT
Source: bVsKNuwn30.exe, 00000000.00000002.491304602.0000000004FE0000.00000002.00000001.sdmp, explorer.exe, 0000000E.00000000.525625235.0000000005D50000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.
Source: explorer.exe, 0000000E.00000000.514555681.000000000095C000.00000004.00000020.sdmp	Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}G

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Process information queried: ProcessInformation

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Process queried: DebugPort
Source: C:\Windows\SysWOW64\msiexec.exe	Process queried: DebugPort

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Code function: 12_2_00409A90 rdtsc

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Code function: 0_2_00F91120 LdrInitializeThunk,

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01169100 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01169100 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01169100 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01238D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01194D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01194D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01194D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119513A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119513A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01173D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116AD30 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01184120 mov ecx, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01187D50 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011A3D43 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0118B944 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0118B944 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E3540 mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116B171 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0118C577 mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119FD9B mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119FD9B mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0118C182 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119A185 mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01162D8A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01162D8A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01162D8A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01162D8A mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01218DF1 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116B1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116B1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0116B1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E7016 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E7016 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E7016 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E6C0A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E6C0A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E6C0A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_011E6C0A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01221C06 mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0123740D mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0123740D mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0119BC2C mov eax, dword ptr fs:[00000030h]
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Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0117B02A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0117B02A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0117B02A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_0117B02A mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01180050 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Code function: 12_2_01180050 mov eax, dword ptr fs:[00000030h]
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Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A120A0 mov eax, dword ptr fs:[00000030h]
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Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1FD9B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1FD9B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A741E8 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A98DF1 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A66DC9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EB1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EB1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EB1E1 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FD5E0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FD5E0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A04120 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A6A537 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14D3B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1513A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1513A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9100 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9100 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9100 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB8D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F3D34 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EAD30 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0C577 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0C577 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A23D43 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0B944 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0B944 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A63540 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EB171 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EB171 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A07D50 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EC962 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A646A7 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB0EA5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB0EA5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB0EA5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1FAB0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A7FE87 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FAAB0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FAAB0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1D294 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1D294 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E52A5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E52A5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E52A5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E52A5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E52A5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A116E0 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A12AE4 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A28EC7 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A9FEC0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A12ACB mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A136CC mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB8ED6 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F76E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EAA16 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EAA16 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A24A2C mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A24A2C mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E5210 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E5210 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E5210 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E5210 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F8A0A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A9FE3F mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EC600 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EC600 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EC600 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A18E00 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A03A1C mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1A61C mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1A61C mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EE620 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A9B260 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A9B260 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB8A62 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0AE73 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0AE73 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0AE73 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0AE73 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0AE73 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A2927A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9240 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9240 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9240 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E9240 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F7E41 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A74257 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F766D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F8794 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14BAD mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14BAD mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A14BAD mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB5BA5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F1B8F mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049F1B8F mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AA138A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A9D380 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1B390 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A67794 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A67794 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A67794 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A12397 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A103E2 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0DBE9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A237F5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A653CA mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A653CA mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1E730 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB070D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB070D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1A70E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A1A70E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E4F2E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049E4F2E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AA131B mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A0F716 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A7FF10 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A7FF10 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB8F6A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EF358 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A13B7A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04A13B7A mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EDB40 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FEF40 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_04AB8B58 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049EDB60 mov ecx, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\msiexec.exe	Code function: 19_2_049FFF60 mov eax, dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process token adjusted: Debug
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Process token adjusted: Debug
Source: C:\Windows\SysWOW64\msiexec.exe	Process token adjusted: Debug

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Maps a DLL or memory area into another process

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read and write
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Section loaded: unknown target: C:\Windows\SysWOW64\msiexec.exe protection: execute and read and write
Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Section loaded: unknown target: C:\Windows\SysWOW64\msiexec.exe protection: execute and read and write
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read and write

Modifies the context of a thread in another process (thread injection)

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	Thread register set: target process: 3440
Source: C:\Windows\SysWOW64\msiexec.exe	Thread register set: target process: 3440

Queues an APC in another process (thread injection)

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Thread APC queued: target process: C:\Windows\explorer.exe

Sample uses process hollowing technique

Show sources

Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe

Section unmapped: C:\Windows\SysWOW64\msiexec.exe base address: 10D0000

Source: C:\Users\user\Desktop\bVsKNuwn30.exe	Process created: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe /c del 'C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe'

Source: explorer.exe, 0000000E.00000000.515063746.0000000000EE0000.00000002.00000001.sdmp, msiexec.exe, 00000013.00000002.599304772.0000000003280000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: explorer.exe, 0000000E.00000000.514299657.00000000008B8000.00000004.00000020.sdmp, msiexec.exe, 00000013.00000002.599304772.0000000003280000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: explorer.exe, 0000000E.00000000.515063746.0000000000EE0000.00000002.00000001.sdmp, msiexec.exe, 00000013.00000002.599304772.0000000003280000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: explorer.exe, 0000000E.00000000.515063746.0000000000EE0000.00000002.00000001.sdmp, msiexec.exe, 00000013.00000002.599304772.0000000003280000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

Queries volume information: C:\Users\user\Desktop\bVsKNuwn30.exe VolumeInformation

Source: C:\Users\user\Desktop\bVsKNuwn30.exe

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

Stealing of Sensitive Information:

Yara detected FormBook

Show sources

Source: Yara match	File source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE

Remote Access Functionality:

Yara detected FormBook

Show sources

Source: Yara match	File source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.bVsKNuwn30.exe.3b961c0.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.0.bVsKNuwn30.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.bVsKNuwn30.exe.400000.0.raw.unpack, type: UNPACKEDPE

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	Shared Modules1	DLL Side-Loading1	Process Injection412	Rootkit1	Credential API Hooking1	Security Software Discovery321	Remote Services	Credential API Hooking1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	DLL Side-Loading1	Masquerading1	Input Capture1	Process Discovery2	Remote Desktop Protocol	Input Capture1	Exfiltration Over Bluetooth	Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Disable or Modify Tools1	Security Account Manager	Virtualization/Sandbox Evasion31	SMB/Windows Admin Shares	Archive Collected Data1	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)	Virtualization/Sandbox Evasion31	NTDS	System Information Discovery112	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	Process Injection412	LSA Secrets	Remote System 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	Deobfuscate/Decode Files or Information1	Cached Domain Credentials	System Owner/User 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	Obfuscated Files or Information4	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	Software Packing3	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
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	Timestomp1	/etc/passwd and /etc/shadow	System Network Connections Discovery	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction
Supply Chain Compromise	AppleScript	At (Windows)	At (Windows)	DLL Side-Loading1	Network Sniffing	Process Discovery	Taint Shared Content	Local Data Staging	Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol	File Transfer Protocols			Data Encrypted for Impact

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
bVsKNuwn30.exe	51%	Virustotal		Browse
bVsKNuwn30.exe	26%	Metadefender		Browse
bVsKNuwn30.exe	55%	ReversingLabs	ByteCode-MSIL.Trojan.AgentTesla
bVsKNuwn30.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	100%	Joe Sandbox ML
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	51%	Virustotal		Browse
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	26%	Metadefender		Browse
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	55%	ReversingLabs	ByteCode-MSIL.Trojan.AgentTesla

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
12.2.bVsKNuwn30.exe.400000.0.unpack	100%	Avira	TR/Crypt.ZPACK.Gen		Download File
12.0.bVsKNuwn30.exe.400000.1.unpack	100%	Avira	TR/Crypt.ZPACK.Gen		Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://www.founder.com.cn/cn/bThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/bThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/bThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/bThe	0%	URL Reputation	safe
http://ocsp.sectigo.com0	0%	URL Reputation	safe
http://ocsp.sectigo.com0	0%	URL Reputation	safe
http://ocsp.sectigo.com0	0%	URL Reputation	safe
http://ocsp.sectigo.com0	0%	URL Reputation	safe
http://www.tiro.com	0%	URL Reputation	safe
http://www.tiro.com	0%	URL Reputation	safe
http://www.tiro.com	0%	URL Reputation	safe
http://www.tiro.com	0%	URL Reputation	safe
http://www.goodfont.co.kr	0%	URL Reputation	safe
http://www.goodfont.co.kr	0%	URL Reputation	safe
http://www.goodfont.co.kr	0%	URL Reputation	safe
http://www.goodfont.co.kr	0%	URL Reputation	safe
https://sectigo.com/CPS0U	0%	URL Reputation	safe
https://sectigo.com/CPS0U	0%	URL Reputation	safe
https://sectigo.com/CPS0U	0%	URL Reputation	safe
https://sectigo.com/CPS0U	0%	URL Reputation	safe
http://www.carterandcone.coml	0%	URL Reputation	safe
http://www.carterandcone.coml	0%	URL Reputation	safe
http://www.carterandcone.coml	0%	URL Reputation	safe
http://www.carterandcone.coml	0%	URL Reputation	safe
http://www.sajatypeworks.com	0%	URL Reputation	safe
http://www.sajatypeworks.com	0%	URL Reputation	safe
http://www.sajatypeworks.com	0%	URL Reputation	safe
http://www.sajatypeworks.com	0%	URL Reputation	safe
http://www.typography.netD	0%	URL Reputation	safe
http://www.typography.netD	0%	URL Reputation	safe
http://www.typography.netD	0%	URL Reputation	safe
http://www.typography.netD	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	0%	URL Reputation	safe
http://www.founder.com.cn/cn/cThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/cThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/cThe	0%	URL Reputation	safe
http://www.founder.com.cn/cn/cThe	0%	URL Reputation	safe
http://www.galapagosdesign.com/staff/dennis.htm	0%	URL Reputation	safe
http://www.galapagosdesign.com/staff/dennis.htm	0%	URL Reputation	safe
http://www.galapagosdesign.com/staff/dennis.htm	0%	URL Reputation	safe
http://www.galapagosdesign.com/staff/dennis.htm	0%	URL Reputation	safe
http://fontfabrik.com	0%	URL Reputation	safe
http://fontfabrik.com	0%	URL Reputation	safe
http://fontfabrik.com	0%	URL Reputation	safe
http://fontfabrik.com	0%	URL Reputation	safe
http://www.founder.com.cn/cn	0%	URL Reputation	safe
http://www.founder.com.cn/cn	0%	URL Reputation	safe
http://www.founder.com.cn/cn	0%	URL Reputation	safe
http://www.founder.com.cn/cn	0%	URL Reputation	safe
www.bucksnortneola.com/gw2/	1%	Virustotal		Browse
www.bucksnortneola.com/gw2/	0%	Avira URL Cloud	safe
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	0%	URL Reputation	safe
http://www.jiyu-kobo.co.jp/	0%	URL Reputation	safe
http://www.jiyu-kobo.co.jp/	0%	URL Reputation	safe
http://www.jiyu-kobo.co.jp/	0%	URL Reputation	safe
http://www.jiyu-kobo.co.jp/	0%	URL Reputation	safe
https://sectigo.com/CPS0D	0%	URL Reputation	safe
https://sectigo.com/CPS0D	0%	URL Reputation	safe
https://sectigo.com/CPS0D	0%	URL Reputation	safe
https://sectigo.com/CPS0D	0%	URL Reputation	safe
http://www.galapagosdesign.com/DPlease	0%	URL Reputation	safe
http://www.galapagosdesign.com/DPlease	0%	URL Reputation	safe
http://www.galapagosdesign.com/DPlease	0%	URL Reputation	safe
http://www.galapagosdesign.com/DPlease	0%	URL Reputation	safe
http://www.sandoll.co.kr	0%	URL Reputation	safe
http://www.sandoll.co.kr	0%	URL Reputation	safe
http://www.sandoll.co.kr	0%	URL Reputation	safe
http://www.sandoll.co.kr	0%	URL Reputation	safe
http://www.urwpp.deDPlease	0%	URL Reputation	safe
http://www.urwpp.deDPlease	0%	URL Reputation	safe
http://www.urwpp.deDPlease	0%	URL Reputation	safe
http://www.urwpp.deDPlease	0%	URL Reputation	safe
http://www.zhongyicts.com.cn	0%	URL Reputation	safe
http://www.zhongyicts.com.cn	0%	URL Reputation	safe
http://www.zhongyicts.com.cn	0%	URL Reputation	safe
http://www.zhongyicts.com.cn	0%	URL Reputation	safe
http://www.sakkal.com	0%	URL Reputation	safe
http://www.sakkal.com	0%	URL Reputation	safe
http://www.sakkal.com	0%	URL Reputation	safe
http://www.sakkal.com	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
www.bucksnortneola.com/gw2/	true	1%, Virustotal, Browse Avira URL Cloud: safe	low

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.autoitscript.com/autoit3/J	explorer.exe, 0000000E.00000000.514555681.000000000095C000.00000004.00000020.sdmp	false		high
http://www.apache.org/licenses/LICENSE-2.0	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.fontbureau.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.fontbureau.com/designersG	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.fontbureau.com/designers/?	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.founder.com.cn/cn/bThe	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://ocsp.sectigo.com0	bVsKNuwn30.exe	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.fontbureau.com/designers?	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.tiro.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.fontbureau.com/designers	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.goodfont.co.kr	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://sectigo.com/CPS0U	bVsKNuwn30.exe	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.carterandcone.coml	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.sajatypeworks.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.typography.netD	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	bVsKNuwn30.exe	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.fontbureau.com/designers/cabarga.htmlN	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.founder.com.cn/cn/cThe	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.galapagosdesign.com/staff/dennis.htm	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://fontfabrik.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.founder.com.cn/cn	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.fontbureau.com/designers/frere-jones.html	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	bVsKNuwn30.exe	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.jiyu-kobo.co.jp/	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://sectigo.com/CPS0D	bVsKNuwn30.exe	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.galapagosdesign.com/DPlease	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.fontbureau.com/designers8	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
https://secure.comodo.com/CPS0L	bVsKNuwn30.exe	false		high
http://www.fonts.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false		high
http://www.sandoll.co.kr	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.urwpp.deDPlease	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.zhongyicts.com.cn	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.sakkal.com	explorer.exe, 0000000E.00000000.507419135.000000000B1A6000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://us1.unwiredlabs.com/v2/process.php	bVsKNuwn30.exe	false		high
http://us1.unwiredlabs.com/v2/process.php?application/json;	bVsKNuwn30.exe	false		high

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	433069
Start date:	11.06.2021
Start time:	08:49:25
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 10m 27s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	bVsKNuwn30 (renamed file extension from none to exe)
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	24
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	1
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@7/3@0/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 15.5% (good quality ratio 13.9%) Quality average: 74.7% Quality standard deviation: 31.3%
HCA Information:	Successful, ratio: 96% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe	RFL_PO 69002.doc	Get hash	malicious	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bVsKNuwn30.exe.log Download File
Process:	C:\Users\user\Desktop\bVsKNuwn30.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	425
Entropy (8bit):	5.340009400190196
Encrypted:	false
SSDEEP:	12:Q3La/KDLI4MWuPk21OKbbDLI4MWuPJKiUrRZ9I0ZKhav:ML9E4Ks2wKDE4KhK3VZ9pKhk
MD5:	CC144808DBAF00E03294347EADC8E779
SHA1:	A3434FC71BA82B7512C813840427C687ADDB5AEA
SHA-256:	3FC7B9771439E777A8F8B8579DD499F3EB90859AD30EFD8A765F341403FC7101
SHA-512:	A4F9EB98200BCAF388F89AABAF7EA57661473687265597B13192C24F06638C6339A3BD581DF4E002F26EE1BA09410F6A2BBDB4DA0CD40B59D63A09BAA1AADD3D
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..

C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe Download File
Process:	C:\Users\user\Desktop\bVsKNuwn30.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	533488
Entropy (8bit):	7.949126101574067
Encrypted:	false
SSDEEP:	12288:A4tWKG1Gu7iTQezjBwaxITEI3ENCYyuqoTGYA6TJqiU1:A4tc1Gu7KzurgI3FBOAmqb1
MD5:	3C88C6EF1A906BC81FC6B5B7FC478E0C
SHA1:	1007EA59D9C209F367A1873AE6DA2EAC5FAD81EF
SHA-256:	1754283E0B6BBBBEB69F165E54E3795D3E34CA14AA7BD8BD3B7DCDD97F7DFCA8
SHA-512:	87841B94DB9F67D856CBCC4E14BE6AB56716FFFCA161ADCF23EA5931ED3A2843C5207004E0E5AE7E9E764D9D2825993E2565BE10600134B89677F7734457A0F0
Malicious:	true
Yara Hits:	Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe, Author: Joe Security
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: Virustotal, Detection: 51%, Browse Antivirus: Metadefender, Detection: 26%, Browse Antivirus: ReversingLabs, Detection: 55%
Joe Sandbox View:	Filename: RFL_PO 69002.doc, Detection: malicious, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...^.i...............0......J........... ........@.. .......................`............@.....................................S........F...............'...@......l................................................ ............... ..H............text....... ...................... ..`.rsrc....F.......H..................@..@.reloc.......@......................@..B........................H..................&..................................................(1.....(....(...........s....o......}.....0..F.......(....r...po.....s.......o....(.....o....o........,..o......,..o.................0..........:.......~.............0..'..........+. ....(......Y..-.s....o.....{.......(......{...."..}......{...."..}....>..(......(......{...."..}......{...."..}....>..(......(......(.0..b........s......s.....r9..p.o.........(....(....r]..p.o.........(...

C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe:Zone.Identifier Download File
Process:	C:\Users\user\Desktop\bVsKNuwn30.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.949126101574067
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 50.01% Win32 Executable (generic) a (10002005/4) 49.97% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	bVsKNuwn30.exe
File size:	533488
MD5:	3c88c6ef1a906bc81fc6b5b7fc478e0c
SHA1:	1007ea59d9c209f367a1873ae6da2eac5fad81ef
SHA256:	1754283e0b6bbbbeb69f165e54e3795d3e34ca14aa7bd8bd3b7dcdd97f7dfca8
SHA512:	87841b94db9f67d856cbcc4e14be6ab56716fffca161adcf23ea5931ed3a2843c5207004e0e5ae7e9e764d9d2825993e2565be10600134b89677f7734457a0f0
SSDEEP:	12288:A4tWKG1Gu7iTQezjBwaxITEI3ENCYyuqoTGYA6TJqiU1:A4tc1Gu7KzurgI3FBOAmqb1
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...^.i...............0......J........... ........@.. .......................`............@................................

File Icon


Icon Hash:	23d8dcd2d8d85047

Static PE Info

General
Entrypoint:	0x47cfde
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0xD669075E [Tue Dec 28 08:16:30 2083 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Authenticode Signature

Signature Valid:	false
Signature Issuer:	CN=COMODO RSA Extended Validation Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB
Signature Validation Error:	The digital signature of the object did not verify
Error Number:	-2146869232
Not Before, Not After	10/6/2019 5:00:00 PM 10/6/2022 4:59:59 PM
Subject Chain	CN=Telegram FZ-LLC, O=Telegram FZ-LLC, STREET="Business Central Towers, Tower A, Office 2301 2303", L=Dubai, S=Dubai, C=AE, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.3=AE, SERIALNUMBER=94349
Version:	3
Thumbprint MD5:	034F2391B5CE85A7D99BC43FE240F70F
Thumbprint SHA-1:	D4C89B25D3E92D05B44BC32C0CBFD7693613F3EE
Thumbprint SHA-256:	E31F1B9C3DDD0EDEFDF96F85B8FFD1DB976573BB262CC6E1154AD8FDC4D55449
Serial:	1F3216F428F850BE2C66CAA056F6D821

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x7cf88	0x53	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x7e000	0x46e8	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x7fc00	0x27f0	.rsrc
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x84000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x7cf6c	0x1c	.text
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x7afe4	0x7b000	False	0.988739758003	data	7.99300765862	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x7e000	0x46e8	0x4800	False	0.0667860243056	data	2.5375520699	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x84000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x7e100	0x4028	data
RT_GROUP_ICON	0x82138	0x14	data
RT_VERSION	0x8215c	0x38c	PGP symmetric key encrypted data - Plaintext or unencrypted data
RT_MANIFEST	0x824f8	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
LegalCopyright	Copyright (C) 2014-2021
Assembly Version	2.7.4.0
InternalName	RFL_0769002.exe
FileVersion	2.7.4.0
CompanyName	Telegram FZ-LLC
LegalTrademarks
Comments	Telegram Desktop
ProductName	Telegram Desktop
ProductVersion	2.7.4.0
FileDescription	Telegram Desktop
OriginalFilename	RFL_0769002.exe

Network Behavior

No network behavior found

Code Manipulations

User Modules

Hook Summary

Function Name	Hook Type	Active in Processes
PeekMessageA	INLINE	explorer.exe
PeekMessageW	INLINE	explorer.exe
GetMessageW	INLINE	explorer.exe
GetMessageA	INLINE	explorer.exe

Processes

Process: explorer.exe, Module: user32.dll

Function Name	Hook Type	New Data
PeekMessageA	INLINE	0x48 0x8B 0xB8 0x85 0x5E 0xE8
PeekMessageW	INLINE	0x48 0x8B 0xB8 0x8D 0xDE 0xE8
GetMessageW	INLINE	0x48 0x8B 0xB8 0x8D 0xDE 0xE8
GetMessageA	INLINE	0x48 0x8B 0xB8 0x85 0x5E 0xE8

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: bVsKNuwn30.exe PID: 6700 Parent PID: 6008

General

Start time:	08:50:21
Start date:	11/06/2021
Path:	C:\Users\user\Desktop\bVsKNuwn30.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\bVsKNuwn30.exe'
Imagebase:	0x6f0000
File size:	533488 bytes
MD5 hash:	3C88C6EF1A906BC81FC6B5B7FC478E0C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000000.00000002.489441014.0000000003B96000.00000004.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000003.481505916.0000000000CB7000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.486485678.0000000002A41000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000000.331883063.00000000006F2000.00000002.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.484632271.00000000006F2000.00000002.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000000.00000002.489573896.0000000003C6A000.00000004.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000000.00000002.489676903.0000000003D04000.00000004.00000001.sdmp, Author: JPCERT/CC Incident Response Group
Reputation:	low

Analysis Process: bVsKNuwn30.exe PID: 5612 Parent PID: 6700

General

Start time:	08:51:31
Start date:	11/06/2021
Path:	C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe
Imagebase:	0x7ff7ae910000
File size:	533488 bytes
MD5 hash:	3C88C6EF1A906BC81FC6B5B7FC478E0C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 0000000C.00000000.482709799.0000000000662000.00000002.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 0000000C.00000000.484079723.0000000000662000.00000002.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 0000000C.00000000.484041587.0000000000400000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 0000000C.00000002.542191970.0000000000C50000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 0000000C.00000002.542282401.0000000000DD0000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 0000000C.00000002.539491426.0000000000662000.00000002.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 0000000C.00000002.538565739.0000000000400000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe, Author: Joe Security
Antivirus matches:	Detection: 100%, Joe Sandbox ML Detection: 51%, Virustotal, Browse Detection: 26%, Metadefender, Browse Detection: 55%, ReversingLabs
Reputation:	low

Analysis Process: explorer.exe PID: 3440 Parent PID: 5612

General

Start time:	08:51:34
Start date:	11/06/2021
Path:	C:\Windows\explorer.exe
Wow64 process (32bit):	false
Commandline:
Imagebase:	0x7ff6f22f0000
File size:	3933184 bytes
MD5 hash:	AD5296B280E8F522A8A897C96BAB0E1D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: msiexec.exe PID: 3532 Parent PID: 3440

General

Start time:	08:51:54
Start date:	11/06/2021
Path:	C:\Windows\SysWOW64\msiexec.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\msiexec.exe
Imagebase:	0x10d0000
File size:	59904 bytes
MD5 hash:	12C17B5A5C2A7B97342C362CA467E9A2
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000013.00000002.598613776.0000000000D20000.00000004.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000013.00000002.598554261.0000000000CF0000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000013.00000002.601052355.0000000004EEF000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_FormBook, Description: Yara detected FormBook, Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, Author: Joe Security Rule: Formbook_1, Description: autogenerated rule brought to you by yara-signator, Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, Author: Felix Bilstein - yara-signator at cocacoding dot com Rule: Formbook, Description: detect Formbook in memory, Source: 00000013.00000002.598077257.00000000007B0000.00000040.00000001.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000013.00000002.599515980.000000000469F000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: cmd.exe PID: 5548 Parent PID: 3532

General

Start time:	08:52:00
Start date:	11/06/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	/c del 'C:\Users\user\AppData\Local\Temp\bVsKNuwn30.exe'
Imagebase:	0x2a0000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 5560 Parent PID: 5548

General

Start time:	08:52:00
Start date:	11/06/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff61de10000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse shared modules to execute malicious payloads. The Windows module loader can be instructed to load DLLs from arbitrary local paths and arbitrary Universal Naming Convention (UNC) network paths. This functionality resides in NTDLL.dll and is part of the Windows Native API which is called from functions like `CreateProcess` , `LoadLibrary` , etc. of the Win32 API.
Tactics:	Execution
Data Sources:	API monitoring, DLL monitoring, File monitoring, Process monitoring
Platforms:	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 use rootkits to hide the presence of programs, files, network connections, services, drivers, and other system components. Rootkits are programs that hide the existence of malware by intercepting/hooking and modifying operating system API calls that supply system information.
Tactics:	Defense Evasion
Data Sources:	BIOS, MBR, System calls
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 disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
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 use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, 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 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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, 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:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, 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:	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:	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

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Analysis Report bVsKNuwn30

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: FormBook

Yara Overview

Initial Sample

Dropped Files

Memory Dumps

Unpacked PEs

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Software Vulnerabilities:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

E-Banking Fraud:

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:

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

Contacted URLs

URLs from Memory and Binaries

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Network Behavior

Code Manipulations

User Modules

Hook Summary