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Windows Analysis Report
file.exe

Overview

General Information

Sample Name:	file.exe
Analysis ID:	753428
MD5:	4ae4a84eba3264c433e0c1b92594c61b
SHA1:	bc8ee7fb36f3e3c03638bc5b6bf0bc9dd7cc034b
SHA256:	bb531c53e5dc8fcc1fe71ef481253b9d3fa86446e7205e750dc3d6ee5c2a5636
Tags:	exe
Infos:

Detection

SmokeLoader

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

Signatures

Benign windows process drops PE files

Malicious sample detected (through community Yara rule)

Yara detected SmokeLoader

System process connects to network (likely due to code injection or exploit)

Detected unpacking (changes PE section rights)

Antivirus detection for URL or domain

Multi AV Scanner detection for domain / URL

Maps a DLL or memory area into another process

Machine Learning detection for sample

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Deletes itself after installation

Machine Learning detection for dropped file

C2 URLs / IPs found in malware configuration

Creates a thread in another existing process (thread injection)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Checks if the current machine is a virtual machine (disk enumeration)

Uses 32bit PE files

Yara signature match

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Internet Provider seen in connection with other malware

Detected potential crypto function

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

Contains functionality to call native functions

PE file contains executable resources (Code or Archives)

IP address seen in connection with other malware

Creates a DirectInput object (often for capturing keystrokes)

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Drops files with a non-matching file extension (content does not match file extension)

Drops PE files

Tries to load missing DLLs

Contains functionality to read the PEB

Uses a known web browser user agent for HTTP communication

Checks if the current process is being debugged

Classification

Process Tree

System is w10x64

file.exe (PID: 5996 cmdline: C:\Users\user\Desktop\file.exe MD5: 4AE4A84EBA3264C433E0C1B92594C61B)

explorer.exe (PID: 3324 cmdline: C:\Windows\Explorer.EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D)

vvtsewb (PID: 5936 cmdline: C:\Users\user\AppData\Roaming\vvtsewb MD5: 4AE4A84EBA3264C433E0C1B92594C61B)

cleanup

Malware Configuration

Threatname: SmokeLoader

{"C2 list": ["http://host-file-host6.com/", "http://host-host-file8.com/"]}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000002.00000002.412766859.00000000007B0000.00000040.00001000.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_3687686f	unknown	unknown	0x30d:$a: 0C 8B 45 F0 89 45 C8 8B 45 C8 8B 40 3C 8B 4D F0 8D 44 01 04 89
00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x5260:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000000.00000003.292353244.0000000000800000.00000004.00001000.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_3687686f	unknown	unknown	0x30d:$a: 0C 8B 45 F0 89 45 C8 8B 45 C8 8B 40 3C 8B 4D F0 8D 44 01 04 89
00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000002.00000003.401198999.00000000007C0000.00000004.00001000.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000000.00000002.371011318.00000000006E8000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x5018:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
Click to see the 11 entries

Unpacked PEs

Source	Rule	Description	Author
2.2.vvtsewb.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0.2.file.exe.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
2.3.vvtsewb.7c0000.0.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
2.2.vvtsewb.7b0e67.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0.2.file.exe.7e0e67.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0.3.file.exe.800000.0.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
Click to see the 1 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus detection for URL or domain

Source: http://host-host-file8.com/

URL Reputation: Label: malware

Multi AV Scanner detection for domain / URL

Source: host-file-host6.com	Virustotal: Detection: 19%			Perma Link
Source: host-host-file8.com	Virustotal: Detection: 17%			Perma Link

Machine Learning detection for sample

Source: file.exe

Joe Sandbox ML: detected

Machine Learning detection for dropped file

Source: C:\Users\user\AppData\Roaming\vvtsewb

Joe Sandbox ML: detected

Source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp

Malware Configuration Extractor: SmokeLoader {"C2 list": ["http://host-file-host6.com/", "http://host-host-file8.com/"]}

Source: file.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

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

File opened: C:\Windows\SysWOW64\msvcr100.dll

Jump to behavior

Source:	Binary string: C:\jec-rexan\xezuwagav-lifesokip\31\wapirucokewe63.pdb source: file.exe, vvtsewb.1.dr
Source:	Binary string: cC:\jec-rexan\xezuwagav-lifesokip\31\wapirucokewe63.pdb source: file.exe, vvtsewb.1.dr

Networking

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\explorer.exe	Domain query: host-file-host6.com
Source: C:\Windows\explorer.exe	Domain query: host-host-file8.com

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor	URLs: http://host-file-host6.com/
Source: Malware configuration extractor	URLs: http://host-host-file8.com/

Source: Joe Sandbox View

ASN Name: COMBAHTONcombahtonGmbHDE COMBAHTONcombahtonGmbHDE

Source: Joe Sandbox View

IP Address: 84.21.172.159 84.21.172.159

Source: global traffic

HTTP traffic detected: POST / HTTP/1.1Connection: Keep-AliveContent-Type: application/x-www-form-urlencodedAccept: */*Referer: http://dkkgeh.net/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like GeckoContent-Length: 302Host: host-file-host6.com

Source: explorer.exe, 00000001.00000000.333055694.000000000091F000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000001.00000000.303883320.000000000091F000.00000004.00000020.00020000.00000000.sdmp

String found in binary or memory: http://www.autoitscript.com/autoit3/J

Source: unknown

DNS traffic detected: queries for: host-file-host6.com

Key, Mouse, Clipboard, Microphone and Screen Capturing

Yara detected SmokeLoader

Source: Yara match	File source: 2.2.vvtsewb.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.3.vvtsewb.7c0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.vvtsewb.7b0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.7e0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.3.file.exe.800000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.292353244.0000000000800000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000003.401198999.00000000007C0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

Source: vvtsewb, 00000002.00000002.412945082.00000000009CA000.00000004.00000020.00020000.00000000.sdmp

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 00000002.00000002.412766859.00000000007B0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_3687686f Author: unknown
Source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_3687686f Author: unknown
Source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000000.00000002.371011318.00000000006E8000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown

Source: file.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 00000002.00000002.412766859.00000000007B0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_3687686f reference_sample = 8b3014ecd962a335b246f6c70fc820247e8bdaef98136e464b1fdb824031eef7, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = 0f483f9f79ae29b944825c1987366d7b450312f475845e2242a07674580918bc, id = 3687686f-8fbf-4f09-9afa-612ee65dc86c, last_modified = 2021-08-23
Source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12
Source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_3687686f reference_sample = 8b3014ecd962a335b246f6c70fc820247e8bdaef98136e464b1fdb824031eef7, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = 0f483f9f79ae29b944825c1987366d7b450312f475845e2242a07674580918bc, id = 3687686f-8fbf-4f09-9afa-612ee65dc86c, last_modified = 2021-08-23
Source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000000.00000002.371011318.00000000006E8000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_0040F025	0_2_0040F025
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004170DC	0_2_004170DC
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004138E8	0_2_004138E8
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00413E2C	0_2_00413E2C
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_0040C635	0_2_0040C635
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00414370	0_2_00414370
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004157C9	0_2_004157C9
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_0040F025	2_2_0040F025
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004170DC	2_2_004170DC
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004138E8	2_2_004138E8
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00413E2C	2_2_00413E2C
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_0040C635	2_2_0040C635
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00414370	2_2_00414370
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004157C9	2_2_004157C9

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_0040180C Sleep,NtTerminateProcess,	0_2_0040180C
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00401818 Sleep,NtTerminateProcess,	0_2_00401818
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00401822 Sleep,NtTerminateProcess,	0_2_00401822
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00401826 Sleep,NtTerminateProcess,	0_2_00401826
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00401834 Sleep,NtTerminateProcess,	0_2_00401834
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_0040180C Sleep,NtTerminateProcess,	2_2_0040180C
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00401818 Sleep,NtTerminateProcess,	2_2_00401818
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00401822 Sleep,NtTerminateProcess,	2_2_00401822
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00401826 Sleep,NtTerminateProcess,	2_2_00401826
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_00401834 Sleep,NtTerminateProcess,	2_2_00401834

Source: file.exe	Static PE information: Resource name: RT_VERSION type: x86 executable not stripped
Source: vvtsewb.1.dr	Static PE information: Resource name: RT_VERSION type: x86 executable not stripped

Source: C:\Windows\explorer.exe	Section loaded: taskschd.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: dhcpcsvc6.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: dhcpcsvc.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: webio.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Windows\explorer.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior

Source: file.exe

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

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

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

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\file.exe C:\Users\user\Desktop\file.exe
Source: unknown	Process created: C:\Users\user\AppData\Roaming\vvtsewb C:\Users\user\AppData\Roaming\vvtsewb

Source: C:\Windows\explorer.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0f87369f-a4e5-4cfc-bd3e-73e6154572dd}\InprocServer32

Jump to behavior

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\vvtsewb

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@2/2@4/1

Source: C:\Users\user\AppData\Roaming\vvtsewb

Code function: 2_2_009DD28E CreateToolhelp32Snapshot,Module32First,

2_2_009DD28E

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

File opened: C:\Windows\SysWOW64\msvcr100.dll

Jump to behavior

Source: file.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: C:\jec-rexan\xezuwagav-lifesokip\31\wapirucokewe63.pdb source: file.exe, vvtsewb.1.dr
Source:	Binary string: cC:\jec-rexan\xezuwagav-lifesokip\31\wapirucokewe63.pdb source: file.exe, vvtsewb.1.dr

Data Obfuscation

Detected unpacking (changes PE section rights)

Source: C:\Users\user\Desktop\file.exe	Unpacked PE file: 0.2.file.exe.400000.0.unpack .text:ER;.data:W;.rsrc:R; vs .text:EW;
Source: C:\Users\user\AppData\Roaming\vvtsewb	Unpacked PE file: 2.2.vvtsewb.400000.0.unpack .text:ER;.data:W;.rsrc:R; vs .text:EW;

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004011D0 push ebx; iretd	0_2_00401217
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004011D7 push ebx; iretd	0_2_00401217
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_004011EB push ebx; iretd	0_2_00401217
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_0040B4C1 push ecx; ret	0_2_0040B4D4
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_007E1252 push ebx; iretd	0_2_007E127E
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_007E123E push ebx; iretd	0_2_007E127E
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_007E1237 push ebx; iretd	0_2_007E127E
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004011D0 push ebx; iretd	2_2_00401217
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004011D7 push ebx; iretd	2_2_00401217
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_004011EB push ebx; iretd	2_2_00401217
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_0040B4C1 push ecx; ret	2_2_0040B4D4
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_009E2DA3 pushad ; iretd	2_2_009E2DA9
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_009DDF19 push ebx; iretd	2_2_009DDF44
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_009DDF04 push ebx; iretd	2_2_009DDF44

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\vvtsewb

Jump to dropped file

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\vvtsewb

Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Deletes itself after installation

Source: C:\Windows\explorer.exe

File deleted: c:\users\user\desktop\file.exe

Jump to behavior

Hides that the sample has been downloaded from the Internet (zone.identifier)

Source: C:\Windows\explorer.exe

File opened: C:\Users\user\AppData\Roaming\vvtsewb:Zone.Identifier read attributes | delete

Jump to behavior

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

Malware Analysis System Evasion

Checks if the current machine is a virtual machine (disk enumeration)

Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Jump to behavior

Source: C:\Windows\explorer.exe TID: 2772	Thread sleep count: 663 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5792	Thread sleep count: 479 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5792	Thread sleep time: -47900s >= -30000s	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5820	Thread sleep count: 497 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5820	Thread sleep time: -49700s >= -30000s	Jump to behavior
Source: C:\Windows\explorer.exe TID: 3100	Thread sleep count: 577 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5068	Thread sleep count: 413 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 5068	Thread sleep time: -41300s >= -30000s	Jump to behavior
Source: C:\Windows\explorer.exe TID: 2372	Thread sleep count: 395 > 30	Jump to behavior
Source: C:\Windows\explorer.exe TID: 2372	Thread sleep time: -39500s >= -30000s	Jump to behavior

Source: C:\Windows\explorer.exe	Last function: Thread delayed
Source: C:\Windows\explorer.exe	Last function: Thread delayed

Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 663	Jump to behavior
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 479	Jump to behavior
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 497	Jump to behavior
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 577	Jump to behavior
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 413	Jump to behavior
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 395	Jump to behavior

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

Process information queried: ProcessInformation

Jump to behavior

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

System information queried: ModuleInformation

Jump to behavior

Source: explorer.exe, 00000001.00000000.312651031.0000000008631000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\Disk&Ven_VMware&Prod_Virtual_disk\5&1ec51bf7&0&000000
Source: explorer.exe, 00000001.00000000.368261187.00000000086E7000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}i
Source: explorer.exe, 00000001.00000000.368261187.00000000086E7000.00000004.00000001.00020000.00000000.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, 00000001.00000000.304766305.00000000043B0000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}
Source: explorer.exe, 00000001.00000000.368261187.00000000086E7000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CDROM&VEN_NECVMWAR&PROD_VMWARE_SATA_CD00\5&280B647&0&000000
Source: explorer.exe, 00000001.00000000.312651031.0000000008631000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00\5&280b647&0&000000

Anti Debugging

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Source: C:\Users\user\Desktop\file.exe	System information queried: CodeIntegrityInformation			Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	System information queried: CodeIntegrityInformation			Jump to behavior

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_007E092B mov eax, dword ptr fs:[00000030h]	0_2_007E092B
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_007E0D90 mov eax, dword ptr fs:[00000030h]	0_2_007E0D90
Source: C:\Users\user\AppData\Roaming\vvtsewb	Code function: 2_2_009DCB6B push dword ptr fs:[00000030h]	2_2_009DCB6B

Source: C:\Users\user\Desktop\file.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Process queried: DebugPort			Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Benign windows process drops PE files

Source: C:\Windows\explorer.exe

File created: vvtsewb.1.dr

Jump to dropped file

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\explorer.exe	Domain query: host-file-host6.com
Source: C:\Windows\explorer.exe	Domain query: host-host-file8.com

Maps a DLL or memory area into another process

Source: C:\Users\user\Desktop\file.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write	Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read	Jump to behavior

Creates a thread in another existing process (thread injection)

Source: C:\Users\user\Desktop\file.exe	Thread created: C:\Windows\explorer.exe EIP: 2901930			Jump to behavior
Source: C:\Users\user\AppData\Roaming\vvtsewb	Thread created: unknown EIP: 2971930			Jump to behavior

Source: explorer.exe, 00000001.00000000.333248976.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.356626269.0000000005910000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000001.00000000.352176966.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Shell_TrayWnd
Source: explorer.exe, 00000001.00000000.333248976.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.352176966.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.303967708.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: uProgram Manager*r
Source: explorer.exe, 00000001.00000000.333248976.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.352176966.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.303967708.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Progman
Source: explorer.exe, 00000001.00000000.333248976.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.352176966.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000001.00000000.303967708.0000000000ED0000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Progmanlock
Source: explorer.exe, 00000001.00000000.332831091.0000000000878000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000001.00000000.351679837.0000000000878000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000001.00000000.303801289.0000000000878000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: ProgmanLoc*U

Source: C:\Windows\explorer.exe

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

Jump to behavior

Stealing of Sensitive Information

Yara detected SmokeLoader

Source: Yara match	File source: 2.2.vvtsewb.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.3.vvtsewb.7c0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.vvtsewb.7b0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.7e0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.3.file.exe.800000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.292353244.0000000000800000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000003.401198999.00000000007C0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected SmokeLoader

Source: Yara match	File source: 2.2.vvtsewb.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.3.vvtsewb.7c0000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.vvtsewb.7b0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.7e0e67.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.3.file.exe.800000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.292353244.0000000000800000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000003.401198999.00000000007C0000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 Exploitation for Client Execution	1 DLL Side-Loading	32 Process Injection	11 Masquerading	1 Input Capture	211 Security Software Discovery	Remote Services	1 Input Capture	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	12 Virtualization/Sandbox Evasion	LSASS Memory	12 Virtualization/Sandbox Evasion	Remote Desktop Protocol	1 Archive Collected Data	Exfiltration Over Bluetooth	2 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	32 Process Injection	Security Account Manager	3 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	112 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Hidden Files and Directories	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Obfuscated Files or Information	LSA Secrets	3 System Information Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 Software Packing	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	1 DLL Side-Loading	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	1 File Deletion	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
file.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\vvtsewb	100%	Joe Sandbox ML

Unpacked PE Files

Source	Detection	Scanner	Label	Download
2.3.vvtsewb.7c0000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.2.vvtsewb.7b0e67.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.2.vvtsewb.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.2.file.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.3.file.exe.800000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.2.file.exe.7e0e67.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File

Domains

Source	Detection	Scanner	Label	Link
host-file-host6.com	20%	Virustotal		Browse
host-host-file8.com	18%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://host-file-host6.com/	0%	URL Reputation	safe
http://host-host-file8.com/	100%	URL Reputation	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
host-file-host6.com	84.21.172.159	true	true	20%, Virustotal, Browse	unknown
host-host-file8.com	unknown	unknown	true	18%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://host-file-host6.com/	true	URL Reputation: safe	unknown
http://host-host-file8.com/	true	URL Reputation: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.autoitscript.com/autoit3/J	explorer.exe, 00000001.00000000.333055694.000000000091F000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000001.00000000.303883320.000000000091F000.00000004.00000020.00020000.00000000.sdmp	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
84.21.172.159	host-file-host6.com	Germany		30823	COMBAHTONcombahtonGmbHDE	true

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	753428
Start date and time:	2022-11-24 20:12:05 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 15s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	file.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	5
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@2/2@4/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 14% (good quality ratio 11.9%) Quality average: 45.2% Quality standard deviation: 27.1%
HCA Information:	Successful, ratio: 100% Number of executed functions: 20 Number of non-executed functions: 14
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, conhost.exe
Excluded domains from analysis (whitelisted): client.wns.windows.com, ctldl.windowsupdate.com
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
20:13:46	Task Scheduler	Run new task: Firefox Default Browser Agent 0A8EA222D941D8E8 path: C:\Users\user\AppData\Roaming\vvtsewb

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
84.21.172.159	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/
	file.exe	Get hash	malicious	Browse	host-file-host6.com/

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
host-file-host6.com	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	qsu3KRECRS.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
COMBAHTONcombahtonGmbHDE	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	cIYZGVekvM.exe	Get hash	malicious	Browse	185.249.198.205
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	c20a40b230e26207a392fc196ecf818cd41c400aff19c.exe	Get hash	malicious	Browse	84.21.172.160
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	3KDH6vJpVU.exe	Get hash	malicious	Browse	45.156.84.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159
	SecuriteInfo.com.Trojan.Siggen18.59138.29444.26902.exe	Get hash	malicious	Browse	84.21.172.159
	file.exe	Get hash	malicious	Browse	84.21.172.159

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\AppData\Roaming\vvtsewb

Download File

Process:	C:\Windows\explorer.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	192512
Entropy (8bit):	6.91435980932861
Encrypted:	false
SSDEEP:	3072:WsKq2R3GPBzO0uLLO1PtKl5JOLAtsDXi2D4VSZAwbUOrsIUwUT7:0qmLLObVAtsDXi2lrbUOrwNP
MD5:	4AE4A84EBA3264C433E0C1B92594C61B
SHA1:	BC8EE7FB36F3E3C03638BC5B6BF0BC9DD7CC034B
SHA-256:	BB531C53E5DC8FCC1FE71EF481253B9D3FA86446E7205E750DC3D6EE5C2A5636
SHA-512:	E9E1878DE9D124BD52EAE169A398C2DB91B12B5B832D5ED03B659EDA9B0B105892339ED47A8890EA5363F03D35EF8E0C59D19A36D98F321601C70FC05C144BE9
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......W.................................4................=................Rich...........................PE..L......a.....................>#......o............@...........................$......S......................................\...d.....$.............................p...............................P<..@............... ............................text............................... ..`.data.....".........................@....rsrc.........$..0..................@..@........................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Roaming\vvtsewb:Zone.Identifier

Download File

Process:	C:\Windows\explorer.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
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, for MS Windows
Entropy (8bit):	6.91435980932861
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	file.exe
File size:	192512
MD5:	4ae4a84eba3264c433e0c1b92594c61b
SHA1:	bc8ee7fb36f3e3c03638bc5b6bf0bc9dd7cc034b
SHA256:	bb531c53e5dc8fcc1fe71ef481253b9d3fa86446e7205e750dc3d6ee5c2a5636
SHA512:	e9e1878de9d124bd52eae169a398c2db91b12b5b832d5ed03b659eda9b0b105892339ed47a8890ea5363f03d35ef8e0c59d19a36d98f321601c70fc05c144be9
SSDEEP:	3072:WsKq2R3GPBzO0uLLO1PtKl5JOLAtsDXi2D4VSZAwbUOrsIUwUT7:0qmLLObVAtsDXi2lrbUOrwNP
TLSH:	3F14C03236C0C432C5AB55708D24EAA0EF7EB9315579964B7BE80B6D5F702D0A63B34B
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......W.......................................4...................=...................Rich............................PE..L......a...

File Icon


Icon Hash:	20e0c4ccccc6b214

Static PE Info

General

Entrypoint:	0x406fe6
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x612E2E88 [Tue Aug 31 13:28:40 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	5a0f5eee1a1d8df02fd40c6cf3174a3d

Entrypoint Preview

Instruction
call 00007FBFFCA0D3C6h
jmp 00007FBFFCA05A4Eh
mov ecx, dword ptr [esp+04h]
test ecx, 00000003h
je 00007FBFFCA05BF6h
mov al, byte ptr [ecx]
add ecx, 01h
test al, al
je 00007FBFFCA05C20h
test ecx, 00000003h
jne 00007FBFFCA05BC1h
add eax, 00000000h
lea esp, dword ptr [esp+00000000h]
lea esp, dword ptr [esp+00000000h]
mov eax, dword ptr [ecx]
mov edx, 7EFEFEFFh
add edx, eax
xor eax, FFFFFFFFh
xor eax, edx
add ecx, 04h
test eax, 81010100h
je 00007FBFFCA05BBAh
mov eax, dword ptr [ecx-04h]
test al, al
je 00007FBFFCA05C04h
test ah, ah
je 00007FBFFCA05BF6h
test eax, 00FF0000h
je 00007FBFFCA05BE5h
test eax, FF000000h
je 00007FBFFCA05BD4h
jmp 00007FBFFCA05B9Fh
lea eax, dword ptr [ecx-01h]
mov ecx, dword ptr [esp+04h]
sub eax, ecx
ret
lea eax, dword ptr [ecx-02h]
mov ecx, dword ptr [esp+04h]
sub eax, ecx
ret
lea eax, dword ptr [ecx-03h]
mov ecx, dword ptr [esp+04h]
sub eax, ecx
ret
lea eax, dword ptr [ecx-04h]
mov ecx, dword ptr [esp+04h]
sub eax, ecx
ret
cmp ecx, dword ptr [0042B980h]
jne 00007FBFFCA05BD4h
rep ret
jmp 00007FBFFCA0D3BDh
push eax
push dword ptr fs:[00000000h]
lea eax, dword ptr [esp+0Ch]
sub esp, dword ptr [esp+0Ch]
push ebx
push esi
push edi
mov dword ptr [eax], ebp
mov ebp, eax
mov eax, dword ptr [0042B980h]
xor eax, ebp
push eax
push dword ptr [ebp-04h]
mov dword ptr [ebp+00h], 00000000h

Rich Headers

Programming Language:

[ASM] VS2008 build 21022
[ C ] VS2008 build 21022
[IMP] VS2005 build 50727
[C++] VS2008 build 21022
[RES] VS2008 build 21022
[LNK] VS2008 build 21022

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x1a05c	0x64	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x249000	0x2ee8	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x1270	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	0x3c50	0x40	.text
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x220	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x19cf4	0x19e00	False	0.5225505736714976	data	6.34350345002809	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.data	0x1b000	0x22dae8	0x11e00	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x249000	0x2ee8	0x3000	False	0.537353515625	data	4.913683051285504	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x2491f0	0x6c8	Device independent bitmap graphic, 24 x 48 x 8, image size 576, 256 important colors	Raeto-Romance	Switzerland
RT_ICON	0x2498b8	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 256, 256 important colors	Raeto-Romance	Switzerland
RT_ICON	0x249e20	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4096	Raeto-Romance	Switzerland
RT_ICON	0x24aec8	0x988	Device independent bitmap graphic, 24 x 48 x 32, image size 2304	Raeto-Romance	Switzerland
RT_ICON	0x24b850	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1024	Raeto-Romance	Switzerland
RT_ACCELERATOR	0x24bd08	0x98	data	Raeto-Romance	Switzerland
RT_GROUP_ICON	0x24bcb8	0x4c	data	Raeto-Romance	Switzerland
RT_VERSION	0x24bda0	0x148	x86 executable not stripped

Imports

DLL	Import
KERNEL32.dll	WriteConsoleInputA, EnumDateFormatsA, OpenMutexA, GetConsoleAliasExesLengthW, CopyFileExA, ReadConsoleOutputCharacterA, GetEnvironmentStrings, FreeUserPhysicalPages, QueryDosDeviceA, EnumCalendarInfoExA, GetProcessPriorityBoost, LocalSize, AddConsoleAliasW, CreateFileW, GetMailslotInfo, GetWindowsDirectoryA, GetModuleHandleW, VirtualFree, CreateDirectoryExA, GetLogicalDriveStringsA, ReadConsoleInputA, FindNextVolumeMountPointW, OpenWaitableTimerW, GetVersionExA, SearchPathA, RequestWakeupLatency, CallNamedPipeW, GetCurrentDirectoryW, GetDriveTypeA, CreateMailslotW, BuildCommDCBAndTimeoutsA, GetProcAddress, GetModuleHandleA, LocalAlloc, FindNextFileA, TerminateThread, GetCommandLineW, FindFirstChangeNotificationA, VerifyVersionInfoA, DeleteTimerQueue, FindFirstVolumeA, GlobalFlags, GetTickCount, GetACP, GlobalWire, GetTapeParameters, HeapWalk, GetConsoleTitleA, InterlockedCompareExchange, EnumCalendarInfoA, GetNamedPipeHandleStateW, InterlockedDecrement, SetCalendarInfoA, TerminateProcess, MoveFileA, AddAtomW, FreeEnvironmentStringsW, SetConsoleTitleW, SetVolumeMountPointA, VirtualAlloc, SetConsoleActiveScreenBuffer, GetCPInfo, GetProcessIoCounters, GlobalFindAtomA, CreateFileA, CloseHandle, GetVolumeInformationA, EnumSystemCodePagesA, MoveFileWithProgressA, LoadLibraryW, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RaiseException, RtlUnwind, GetLastError, DeleteFileA, GetStartupInfoW, HeapAlloc, HeapFree, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetCurrentThreadId, Sleep, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, EnterCriticalSection, LeaveCriticalSection, SetHandleCount, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameW, GetEnvironmentStringsW, HeapCreate, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, HeapReAlloc, GetOEMCP, IsValidCodePage, HeapSize, LoadLibraryA, InitializeCriticalSectionAndSpinCount, SetFilePointer, WideCharToMultiByte, GetConsoleCP, GetConsoleMode, MultiByteToWideChar, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, FlushFileBuffers, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, ReadFile
USER32.dll	GetComboBoxInfo, GetMessageExtraInfo, GetListBoxInfo
GDI32.dll	GetBoundsRect
ADVAPI32.dll	SetThreadToken

Possible Origin

Language of compilation system	Country where language is spoken	Map
Raeto-Romance	Switzerland

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 20:13:47.187021017 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.215519905 CET	80	49707	84.21.172.159	192.168.2.5
Nov 24, 2022 20:13:47.216058016 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.216236115 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.216314077 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.244088888 CET	80	49707	84.21.172.159	192.168.2.5
Nov 24, 2022 20:13:47.335669041 CET	80	49707	84.21.172.159	192.168.2.5
Nov 24, 2022 20:13:47.335818052 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.337459087 CET	49707	80	192.168.2.5	84.21.172.159
Nov 24, 2022 20:13:47.366754055 CET	80	49707	84.21.172.159	192.168.2.5

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 20:13:46.928529978 CET	61452	53	192.168.2.5	8.8.8.8
Nov 24, 2022 20:13:47.183770895 CET	53	61452	8.8.8.8	192.168.2.5
Nov 24, 2022 20:13:47.349159956 CET	51484	53	192.168.2.5	8.8.8.8
Nov 24, 2022 20:13:48.338735104 CET	51484	53	192.168.2.5	8.8.8.8
Nov 24, 2022 20:13:49.370031118 CET	51484	53	192.168.2.5	8.8.8.8
Nov 24, 2022 20:13:51.378423929 CET	53	51484	8.8.8.8	192.168.2.5
Nov 24, 2022 20:13:52.380325079 CET	53	51484	8.8.8.8	192.168.2.5
Nov 24, 2022 20:13:53.396895885 CET	53	51484	8.8.8.8	192.168.2.5

ICMP Packets

Timestamp	Source IP	Dest IP	Checksum	Code	Type
Nov 24, 2022 20:13:52.380429983 CET	192.168.2.5	8.8.8.8	cff8	(Port unreachable)	Destination Unreachable
Nov 24, 2022 20:13:53.397217989 CET	192.168.2.5	8.8.8.8	cff8	(Port unreachable)	Destination Unreachable

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 24, 2022 20:13:46.928529978 CET	192.168.2.5	8.8.8.8	0xa2c5	Standard query (0)	host-file-host6.com	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:47.349159956 CET	192.168.2.5	8.8.8.8	0x417e	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:48.338735104 CET	192.168.2.5	8.8.8.8	0x417e	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:49.370031118 CET	192.168.2.5	8.8.8.8	0x417e	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 24, 2022 20:13:47.183770895 CET	8.8.8.8	192.168.2.5	0xa2c5	No error (0)	host-file-host6.com		84.21.172.159	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:51.378423929 CET	8.8.8.8	192.168.2.5	0x417e	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:52.380325079 CET	8.8.8.8	192.168.2.5	0x417e	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false
Nov 24, 2022 20:13:53.396895885 CET	8.8.8.8	192.168.2.5	0x417e	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

dkkgeh.net

host-file-host6.com

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.5	49707	84.21.172.159	80	C:\Windows\explorer.exe

Timestamp	kBytes transferred	Direction	Data
Nov 24, 2022 20:13:47.216236115 CET	113	OUT	POST / HTTP/1.1 Connection: Keep-Alive Content-Type: application/x-www-form-urlencoded Accept: / Referer: http://dkkgeh.net/ User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko Content-Length: 302 Host: host-file-host6.com
Nov 24, 2022 20:13:47.216314077 CET	113	OUT	Data Raw: 10 87 83 e0 60 85 a5 b0 c9 3d 0b 3b 7a ca 91 f3 36 1f df 3f a7 41 69 ea b9 ee dd f3 f2 a5 9a 83 6c c7 2e d2 1d 6c cd 90 9d da f3 dd d0 80 11 1f 77 e5 14 88 d5 da fe b7 dc 6d bd d2 e4 d8 43 d4 75 24 f3 c4 86 de 9e 66 5d 02 c9 a1 c1 64 33 c4 8a 7d Data Ascii: `=;z6?Ail.lwmCu$f]d3}+uZIZZ>Hzpf&uMlC+aU}Q>UNUw >PRi~DSzSv+\Ucg:K6Ma}L@~ H nrP4kI>Z
Nov 24, 2022 20:13:47.335669041 CET	114	IN	HTTP/1.1 200 OK Server: nginx/1.20.2 Date: Thu, 24 Nov 2022 19:13:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: close Data Raw: 66 0d 0a 59 6f 75 72 20 49 50 20 62 6c 6f 63 6b 65 64 0d 0a 30 0d 0a 0d 0a Data Ascii: fYour IP blocked0

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: file.exePID: 5996, Parent PID: 3324

General

Target ID:	0
Start time:	20:12:55
Start date:	24/11/2022
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\file.exe
Imagebase:	0x400000
File size:	192512 bytes
MD5 hash:	4AE4A84EBA3264C433E0C1B92594C61B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000000.00000002.371278858.00000000022A1000.00000004.10000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000000.00000003.292353244.0000000000800000.00000004.00001000.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_3687686f, Description: unknown, Source: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000000.00000002.371194689.0000000000800000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_RedLineStealer_ed346e4c, Description: unknown, Source: 00000000.00000002.371011318.00000000006E8000.00000040.00000020.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Show Windows behavior

Chronological Activities

Analysis Process: explorer.exePID: 3324, Parent PID: 5996

General

Target ID:	1
Start time:	20:13:02
Start date:	24/11/2022
Path:	C:\Windows\explorer.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Explorer.EXE
Imagebase:	0x7ff69bc80000
File size:	3933184 bytes
MD5 hash:	AD5296B280E8F522A8A897C96BAB0E1D
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000001.00000000.352581275.0000000002901000.00000020.80000000.00040000.00000000.sdmp, Author: unknown
Reputation:	high

Show Windows behavior

Chronological Activities

Analysis Process: vvtsewbPID: 5936, Parent PID: 1084

General

Target ID:	2
Start time:	20:13:46
Start date:	24/11/2022
Path:	C:\Users\user\AppData\Roaming\vvtsewb
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Roaming\vvtsewb
Imagebase:	0x400000
File size:	192512 bytes
MD5 hash:	4AE4A84EBA3264C433E0C1B92594C61B
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Yara matches:	Rule: Windows_Trojan_Smokeloader_3687686f, Description: unknown, Source: 00000002.00000002.412766859.00000000007B0000.00000040.00001000.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000002.00000002.412803739.00000000007E1000.00000004.10000000.00040000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_RedLineStealer_ed346e4c, Description: unknown, Source: 00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000002.00000002.412778372.00000000007C0000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000002.00000003.401198999.00000000007C0000.00000004.00001000.00020000.00000000.sdmp, Author: Joe Security
Antivirus matches:	Detection: 100%, Joe Sandbox ML
Reputation:	low

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: file.exePID: 5996, Parent PID: 3324COMMON

Execution Graph

Execution Coverage:	3.3%
Dynamic/Decrypted Code Coverage:	11.6%
Signature Coverage:	5.9%
Total number of Nodes:	475
Total number of Limit Nodes:	9

Executed Functions

Function 0040180C Relevance: 3.0, APIs: 2, Instructions: 50
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 23%

			E0040180C(void* __eflags, void* __fp0, intOrPtr* _a4, intOrPtr _a8, intOrPtr _a12, intOrPtr _a16) {
				char _v8;
				void* __ebx;
				void* __edi;
				void* __esi;
				void* __ebp;
				void* _t11;
				void* _t16;
				intOrPtr* _t17;
				void* _t19;
				void* _t20;
				void* _t21;

				_t22 = __eflags;
				L00401140(0x183e, _t16, _t20, _t21, __eflags, __fp0);
				_t17 = _a4;
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t22, _t17, _a8, _a12,  &_v8); // executed
				if(_t11 != 0) {
					_push(_a16);
					_push(_v8);
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, _t20); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				return __eax;
			}

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APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000000.00000002.370678599.0000000000400000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 48605b2c447a37bcbfe7e2e744f1bc94e20697bf77b90fed00f3eac78df6e713
Instruction ID: 439418bc6b8cc85bb90c3f715c5c8777bd26b3ffbf7cafd5698f886abb68661d
Opcode Fuzzy Hash: 48605b2c447a37bcbfe7e2e744f1bc94e20697bf77b90fed00f3eac78df6e713
Instruction Fuzzy Hash: DA014F73608208E7DB057A968C41ABA36299B04754F24C137BA13791F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 00401818 Relevance: 3.0, APIs: 2, Instructions: 45
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000000.00000002.370678599.0000000000400000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 735c82c96fcbea7bf12158d9a4ead4c90c858f64146e6fe56e595d73795e62df
Instruction ID: 3ccd72cbf6c862e7ac88a574d3d4d63140f03618044998c1cc11cf15f2003e8a
Opcode Fuzzy Hash: 735c82c96fcbea7bf12158d9a4ead4c90c858f64146e6fe56e595d73795e62df
Instruction Fuzzy Hash: F5F03133604204E7DB047E96CC41ABA36199B04754F24C537BA13791F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 00401822 Relevance: 3.0, APIs: 2, Instructions: 44
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 17%

			E00401822(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t11;
				intOrPtr* _t17;
				void* _t19;
				void* _t22;

				_t23 = __eflags;
				asm("out 0x95, eax");
				L00401140(0x183e, __ebx, __edi, __esi, __eflags, __fp0);
				_t17 =  *((intOrPtr*)(_t22 + 8));
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t23, _t17,  *((intOrPtr*)(_t22 + 0xc)),  *((intOrPtr*)(_t22 + 0x10)), _t22 - 4); // executed
				if(_t11 != 0) {
					_push( *((intOrPtr*)(_t22 + 0x14)));
					_push( *((intOrPtr*)(_t22 - 4)));
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, __edi); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

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APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000000.00000002.370678599.0000000000400000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: a194699a847889707888bec4c97d3b5ba1a2af2b109fbbf12831e69875d24230
Instruction ID: 86529ff08739d4d45ab2b2fe3aa627bb4dd9aa569924de5dc1b0fc6937d585b1
Opcode Fuzzy Hash: a194699a847889707888bec4c97d3b5ba1a2af2b109fbbf12831e69875d24230
Instruction Fuzzy Hash: FEF03133604204EBDB047E96C841ABA36299B44754F24C537BA13B91F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 00401826 Relevance: 3.0, APIs: 2, Instructions: 40
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 17%

			E00401826(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t8;
				void* _t11;
				intOrPtr* _t17;
				void* _t19;
				void* _t22;

				_t23 = __eflags;
				asm("sbb ebx, ebp");
				L00401140(_t8, __ebx, __edi, __esi, __eflags, __fp0);
				_t17 =  *((intOrPtr*)(_t22 + 8));
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t23, _t17,  *((intOrPtr*)(_t22 + 0xc)),  *((intOrPtr*)(_t22 + 0x10)), _t22 - 4); // executed
				if(_t11 != 0) {
					_push( *((intOrPtr*)(_t22 + 0x14)));
					_push( *((intOrPtr*)(_t22 - 4)));
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, __edi); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

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APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000000.00000002.370678599.0000000000400000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 19d43838bd81236491392686aac446d18c030aded37c005789754258c9c8d03d
Instruction ID: 61297dcd7f948f961e89af5f5716b1062d194a974c17104e1ab0fce138cf61ec
Opcode Fuzzy Hash: 19d43838bd81236491392686aac446d18c030aded37c005789754258c9c8d03d
Instruction Fuzzy Hash: C4F04F33604208A7DB04BE96CC41AAA3719AB04754F248537BB13791E1DA3DCB12A72B

Uniqueness

Uniqueness Score: -1.00%

Function 00401834 Relevance: 3.0, APIs: 2, Instructions: 39
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 20%

			E00401834(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t10;
				void* _t13;
				intOrPtr* _t19;
				void* _t22;
				void* _t25;

				_t26 = __eflags;
				L00401140(_t10, __ebx, __edi, __esi, __eflags, __fp0);
				_t19 =  *((intOrPtr*)(_t25 + 8));
				Sleep(0x1388);
				_t13 = E00401381(_t22, _t26, _t19,  *((intOrPtr*)(_t25 + 0xc)),  *((intOrPtr*)(_t25 + 0x10)), _t25 - 4); // executed
				if(_t13 != 0) {
					_push( *((intOrPtr*)(_t25 + 0x14)));
					_push( *((intOrPtr*)(_t25 - 4)));
					_push(_t13);
					_push(_t19); // executed
					L00401455(0x60, _t22, __edi); // executed
				}
				 *_t19(0xffffffff, 0); // executed
				_t19 = _t19 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

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APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000000.00000002.370678599.0000000000400000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 0870dc026937b1eb0e2e38101574af244100116dae67d2ee4212e122303e269f
Instruction ID: 4e4f5f6328981cf1385f7e82c295c95f43d6d852bc8dfc3b1875bfb827a549ac
Opcode Fuzzy Hash: 0870dc026937b1eb0e2e38101574af244100116dae67d2ee4212e122303e269f
Instruction Fuzzy Hash: BDF04932604208ABDB04BF92CC81ABA3329AB04754F248537BA12790F1D639C612A72B

Uniqueness

Uniqueness Score: -1.00%

Function 007E003C Relevance: 11.0, APIs: 4, Strings: 2, Instructions: 515
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualAlloc.KERNELBASE(00000000,?,00001000,00000004), ref: 007E024D

Strings

kernel32.dll, xrefs: 007E008F, 007E0095
cess, xrefs: 007E018D

Memory Dump Source

Source File: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, Offset: 007E0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7e0000_file.jbxd

Yara matches

Similarity

API ID: AllocVirtual
String ID: cess$kernel32.dll
API String ID: 4275171209-1230238691
Opcode ID: aaa6c488ea091c11cf1d14b1b8159415dd1a008d9b857f0942c425a8c5fa1e0a
Instruction ID: 16dd53b31e236c2b8353203991b07fb74fcb2fe72e53336b0df64afbb24c18c3
Opcode Fuzzy Hash: aaa6c488ea091c11cf1d14b1b8159415dd1a008d9b857f0942c425a8c5fa1e0a
Instruction Fuzzy Hash: 87528874A01269DFDB64CF69C984BA8BBB1BF09304F1480D9E90DAB351DB74AE94DF10

Uniqueness

Uniqueness Score: -1.00%

Function 007E0E0F Relevance: 3.0, APIs: 2, Instructions: 15
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

SetErrorMode.KERNELBASE(00000400,?,?,007E0223,?,?), ref: 007E0E19
SetErrorMode.KERNELBASE(00000000,?,?,007E0223,?,?), ref: 007E0E1E

Memory Dump Source

Source File: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, Offset: 007E0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7e0000_file.jbxd

Yara matches

Similarity

API ID: ErrorMode
String ID:
API String ID: 2340568224-0
Opcode ID: 027e3930a8fc815aeaa48c4a19c17906f2e2d358c6b73c72f02d274321b10a64
Instruction ID: 7a55b1bb0ad5a630dcb172cb140b2a30c45defdff20bc49bbe57137cadadddd3
Opcode Fuzzy Hash: 027e3930a8fc815aeaa48c4a19c17906f2e2d358c6b73c72f02d274321b10a64
Instruction Fuzzy Hash: 4CD0123114512877D7003A95DC09BCD7B1CDF09B62F008421FB0DD9080C7B4994046E5

Uniqueness

Uniqueness Score: -1.00%

Function 0040E703 Relevance: 1.5, APIs: 1, Instructions: 45
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

__malloc_crt.LIBCMT ref: 0040E734

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __malloc_crt
String ID:
API String ID: 3464615804-0
Opcode ID: 501dda1f62610471c31aec79cd889d8af2f544a4fc306c4e666a9dbeabe91d77
Instruction ID: fc55ce3b648994ae0669cb83a6c03f413a82d86dd79d98679187b4526597e74b
Opcode Fuzzy Hash: 501dda1f62610471c31aec79cd889d8af2f544a4fc306c4e666a9dbeabe91d77
Instruction Fuzzy Hash: 92F09E339001205DD720773A3C048770629DAC63693150C3BF692E3281F6380C8342E9

Uniqueness

Uniqueness Score: -1.00%

Function 0040E7AC Relevance: 1.5, APIs: 1, Instructions: 20
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

HeapCreate.KERNELBASE(00000000,00001000,00000000), ref: 0040E7C1

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: CreateHeap
String ID:
API String ID: 10892065-0
Opcode ID: f265a19bc9afaa3439f176b812c951df2e96731d5939ae12d3d0726b769ea69c
Instruction ID: d74e06b4aecc299efa316623dfedc8e40289bf0d4652f15902354497f1d10087
Opcode Fuzzy Hash: f265a19bc9afaa3439f176b812c951df2e96731d5939ae12d3d0726b769ea69c
Instruction Fuzzy Hash: 2BD05E369583445EEB105F756D087623BDCDB84795F048436B90CCA6A0E674D550DA44

Uniqueness

Uniqueness Score: -1.00%

Function 0040A0CD Relevance: 1.5, APIs: 1, Instructions: 4
COMMONLIBRARYCODE

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

__encode_pointer.LIBCMT ref: 0040A0CF

Part of subcall function 0040A05B: RtlEncodePointer.NTDLL(?), ref: 0040A0C2

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: EncodePointer__encode_pointer
String ID:
API String ID: 4150071819-0
Opcode ID: 626ded885c0b6a47c33717e93208713095e5c780cda27b978e7e12efcbcc7c99
Instruction ID: 50ed121f21e01714d4d4106e0456cc313bcbcd0e045e12985174d0a2d6778b00
Opcode Fuzzy Hash: 626ded885c0b6a47c33717e93208713095e5c780cda27b978e7e12efcbcc7c99
Instruction Fuzzy Hash:

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 007E092B Relevance: 3.8, Strings: 3, Instructions: 90COMMON

Download Yara Rule

Strings

GetProcAddress., xrefs: 007E09DC, 007E09DF, 007E09E4
l, xrefs: 007E0966
., xrefs: 007E095F

Memory Dump Source

Source File: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, Offset: 007E0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7e0000_file.jbxd

Yara matches

Similarity

API ID:
String ID: .$GetProcAddress.$l
API String ID: 0-2784972518
Opcode ID: 067b9ac1cfdfa220879cc7a8ef70782a20aa364414f13e2dc252473fde93e59c
Instruction ID: 5062e456d27f64fb0c2b7c4c47ed8835d89c5def674100625dd355965f16ba66
Opcode Fuzzy Hash: 067b9ac1cfdfa220879cc7a8ef70782a20aa364414f13e2dc252473fde93e59c
Instruction Fuzzy Hash: 1E316DB6901649DFDB10CF99C884AADBBF9FF48324F14404AD441A7312D7B5EA85CBA4

Uniqueness

Uniqueness Score: -1.00%

Function 007E0D90 Relevance: .0, Instructions: 43COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.371129358.00000000007E0000.00000040.00001000.00020000.00000000.sdmp, Offset: 007E0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7e0000_file.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 4464db465ba34ef3b506432a1509cd0f617e3f47c711957a903ed9c1c8e80aab
Instruction ID: d93ee4a9c41b00e95463f46dc11b6633117ab7b47c475030811e4bf0a63aae05
Opcode Fuzzy Hash: 4464db465ba34ef3b506432a1509cd0f617e3f47c711957a903ed9c1c8e80aab
Instruction Fuzzy Hash: 9A01F7727026408FDF21DF61CC04BAA33E5FB89305F0544B4D506D7242E3B8A8818FC0

Uniqueness

Uniqueness Score: -1.00%

Function 0040A81C Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 22COMMON

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0040A836

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040A847
__getptd.LIBCMT ref: 0040A855

Strings

csm, xrefs: 0040A82F
MOC, xrefs: 0040A828

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID: MOC$csm
API String ID: 803148776-1389381023
Opcode ID: 671699303d6b60e28057f17e5ec861d0093e6d5f61e45ced52332932ffd97aae
Instruction ID: db0c76aa7c4e0e0626e6bed2eef3fec0a3783135ff2f5cf4364eea1cffeb3cee
Opcode Fuzzy Hash: 671699303d6b60e28057f17e5ec861d0093e6d5f61e45ced52332932ffd97aae
Instruction Fuzzy Hash: 6EE012325103048FD710AAA5C4457563394FB54318F6945B6A808D7393C73CEC615687

Uniqueness

Uniqueness Score: -1.00%

Function 0040C183 Relevance: 6.1, APIs: 4, Instructions: 137COMMON

Download Yara Rule

APIs

__flush.LIBCMT ref: 0040C247
__fileno.LIBCMT ref: 0040C267
__locking.LIBCMT ref: 0040C26E
__flsbuf.LIBCMT ref: 0040C299

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

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Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __fileno__flsbuf__flush__locking
String ID:
API String ID: 2259706978-0
Opcode ID: 15180966515bcd9a64484e0174daa60dbe67719289ee5ef70f2a1fc3c6d11957
Instruction ID: 7db9d4361589b3ed1bd66184b58abc72e1ff8a651a3b30b1fe564f823639e331
Opcode Fuzzy Hash: 15180966515bcd9a64484e0174daa60dbe67719289ee5ef70f2a1fc3c6d11957
Instruction Fuzzy Hash: D5419031E00604DBDB249FE988C059FB7B6AF80320F24877FE815A66D1D778DE419B48

Uniqueness

Uniqueness Score: -1.00%

Function 0040A1C2 Relevance: 6.1, APIs: 4, Instructions: 57COMMONLIBRARYCODE

Download Yara Rule

APIs

__crt_waiting_on_module_handle.LIBCMT ref: 0040A1DF
__lock.LIBCMT ref: 0040A23A
__lock.LIBCMT ref: 0040A25B
___addlocaleref.LIBCMT ref: 0040A279

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __lock$___addlocaleref__crt_waiting_on_module_handle
String ID:
API String ID: 1628550938-0
Opcode ID: 0b1a66759e3dbdfb38007f7b2675f70faaabeaac69ea961cef2d3d547ab8e7c0
Instruction ID: 797694f881aa37ca8b5f9937b89b2f666af65c02d801f38d0aadbc9304a935bf
Opcode Fuzzy Hash: 0b1a66759e3dbdfb38007f7b2675f70faaabeaac69ea961cef2d3d547ab8e7c0
Instruction Fuzzy Hash: 931151715007019FD710AF7A9905B9ABBE0AF04314F10457FE499B62E1CBB89A40CB5D

Uniqueness

Uniqueness Score: -1.00%

Function 0040AACD Relevance: 6.0, APIs: 4, Instructions: 49COMMONLIBRARYCODE

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0040AAFF

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040AB0D
__getptd.LIBCMT ref: 0040AB1B
__getptd.LIBCMT ref: 0040AB26

Part of subcall function 0040ABF3: __getptd.LIBCMT ref: 0040AC02
Part of subcall function 0040ABF3: __getptd.LIBCMT ref: 0040AC10

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID:
API String ID: 803148776-0
Opcode ID: 5acad694606c70bc299f6e3d03924e6ad357319d4721c8e7a9f3fb00c0938d84
Instruction ID: 4ceb4badccefb88abe74292121835467509f31c118642c149aaa2b759065458d
Opcode Fuzzy Hash: 5acad694606c70bc299f6e3d03924e6ad357319d4721c8e7a9f3fb00c0938d84
Instruction Fuzzy Hash: 9911DAB1C00309DFDB00EFA5D845ADE7BB1FF04318F10856AF854A7292DB789A519F59

Uniqueness

Uniqueness Score: -1.00%

Function 0041034F Relevance: 6.0, APIs: 4, Instructions: 31COMMON

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0041035B

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 00410372
__amsg_exit.LIBCMT ref: 00410380
__lock.LIBCMT ref: 00410390

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __amsg_exit__getptd$__getptd_noexit__lock
String ID:
API String ID: 3521780317-0
Opcode ID: 4f339604d7ea507d8e8249c909f4e1cfd13c0e888386bb6d698b67c5e920e38f
Instruction ID: a01389393d08da145e3135b42ac0a08f5c1767df72bea2870acacd80411a7853
Opcode Fuzzy Hash: 4f339604d7ea507d8e8249c909f4e1cfd13c0e888386bb6d698b67c5e920e38f
Instruction Fuzzy Hash: 13F0FF31A407189BD730FBA6980279E73A0AF04718F50466FAC54A72D2CBBC59C1DA5E

Uniqueness

Uniqueness Score: -1.00%

Function 0040ABF3 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 37COMMONLIBRARYCODE

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0040AC02

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040AC10

Strings

csm, xrefs: 0040AC1E

Memory Dump Source

Source File: 00000000.00000002.370708829.0000000000409000.00000020.00000001.01000000.00000003.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_409000_file.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID: csm
API String ID: 803148776-1018135373
Opcode ID: 54e44990dd07edcd91bd3197dc50da7e23270eee58c40dad30b91b83af6c0ef9
Instruction ID: bffc41321c1a3a0fb5d007abf3a1080087ced7d40673d35ab145433e29951c07
Opcode Fuzzy Hash: 54e44990dd07edcd91bd3197dc50da7e23270eee58c40dad30b91b83af6c0ef9
Instruction Fuzzy Hash: B90128348043058BEF38DF65D4886AEB3B5AF10315FAA453FE481766D1CB3889A1CB0B

Uniqueness

Uniqueness Score: -1.00%

Analysis Process: vvtsewbPID: 5936, Parent PID: 1084COMMON

Execution Graph

Execution Coverage:	2.3%
Dynamic/Decrypted Code Coverage:	7.1%
Signature Coverage:	1.3%
Total number of Nodes:	452
Total number of Limit Nodes:	8

Executed Functions

Function 0040180C Relevance: 3.0, APIs: 2, Instructions: 50
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 23%

			E0040180C(void* __eflags, void* __fp0, intOrPtr* _a4, intOrPtr _a8, intOrPtr _a12, intOrPtr _a16) {
				char _v8;
				void* __ebx;
				void* __edi;
				void* __esi;
				void* __ebp;
				void* _t11;
				void* _t16;
				intOrPtr* _t17;
				void* _t19;
				void* _t20;
				void* _t21;

				_t22 = __eflags;
				L00401140(0x183e, _t16, _t20, _t21, __eflags, __fp0);
				_t17 = _a4;
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t22, _t17, _a8, _a12,  &_v8); // executed
				if(_t11 != 0) {
					_push(_a16);
					_push(_v8);
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, _t20); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				return __eax;
			}

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000002.00000002.412513805.0000000000400000.00000040.00000001.01000000.00000006.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_400000_vvtsewb.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 48605b2c447a37bcbfe7e2e744f1bc94e20697bf77b90fed00f3eac78df6e713
Instruction ID: 439418bc6b8cc85bb90c3f715c5c8777bd26b3ffbf7cafd5698f886abb68661d
Opcode Fuzzy Hash: 48605b2c447a37bcbfe7e2e744f1bc94e20697bf77b90fed00f3eac78df6e713
Instruction Fuzzy Hash: DA014F73608208E7DB057A968C41ABA36299B04754F24C137BA13791F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 00401818 Relevance: 3.0, APIs: 2, Instructions: 45
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000002.00000002.412513805.0000000000400000.00000040.00000001.01000000.00000006.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_400000_vvtsewb.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 735c82c96fcbea7bf12158d9a4ead4c90c858f64146e6fe56e595d73795e62df
Instruction ID: 3ccd72cbf6c862e7ac88a574d3d4d63140f03618044998c1cc11cf15f2003e8a
Opcode Fuzzy Hash: 735c82c96fcbea7bf12158d9a4ead4c90c858f64146e6fe56e595d73795e62df
Instruction Fuzzy Hash: F5F03133604204E7DB047E96CC41ABA36199B04754F24C537BA13791F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 00401822 Relevance: 3.0, APIs: 2, Instructions: 44
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 17%

			E00401822(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t11;
				intOrPtr* _t17;
				void* _t19;
				void* _t22;

				_t23 = __eflags;
				asm("out 0x95, eax");
				L00401140(0x183e, __ebx, __edi, __esi, __eflags, __fp0);
				_t17 =  *((intOrPtr*)(_t22 + 8));
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t23, _t17,  *((intOrPtr*)(_t22 + 0xc)),  *((intOrPtr*)(_t22 + 0x10)), _t22 - 4); // executed
				if(_t11 != 0) {
					_push( *((intOrPtr*)(_t22 + 0x14)));
					_push( *((intOrPtr*)(_t22 - 4)));
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, __edi); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000002.00000002.412513805.0000000000400000.00000040.00000001.01000000.00000006.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_400000_vvtsewb.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: a194699a847889707888bec4c97d3b5ba1a2af2b109fbbf12831e69875d24230
Instruction ID: 86529ff08739d4d45ab2b2fe3aa627bb4dd9aa569924de5dc1b0fc6937d585b1
Opcode Fuzzy Hash: a194699a847889707888bec4c97d3b5ba1a2af2b109fbbf12831e69875d24230
Instruction Fuzzy Hash: FEF03133604204EBDB047E96C841ABA36299B44754F24C537BA13B91F1D63DCB12A76B

Uniqueness

Uniqueness Score: -1.00%

Function 009DD28E Relevance: 3.0, APIs: 2, Instructions: 41
processCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateToolhelp32Snapshot.KERNEL32(00000008,00000000), ref: 009DD2B6
Module32First.KERNEL32(00000000,00000224), ref: 009DD2D6

Memory Dump Source

Source File: 00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp, Offset: 009D8000, based on PE: false

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Snapshot File: hcaresult_2_2_9d8000_vvtsewb.jbxd

Yara matches

Similarity

API ID: CreateFirstModule32SnapshotToolhelp32
String ID:
API String ID: 3833638111-0
Opcode ID: 3788706d20f5b898e185810e19a2e38a50b9b544ac306a9cd33eedd6d527d18a
Instruction ID: 7c034ba5132c2b90d41c09e8ebcf12a29b417f26f66d3a2987cb58802e543c5d
Opcode Fuzzy Hash: 3788706d20f5b898e185810e19a2e38a50b9b544ac306a9cd33eedd6d527d18a
Instruction Fuzzy Hash: ADF096311417117FE7203BF99C8DBAE76ECAF49724F10452AF762911C0DB70EC458A61

Uniqueness

Uniqueness Score: -1.00%

Function 00401826 Relevance: 3.0, APIs: 2, Instructions: 40
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 17%

			E00401826(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t8;
				void* _t11;
				intOrPtr* _t17;
				void* _t19;
				void* _t22;

				_t23 = __eflags;
				asm("sbb ebx, ebp");
				L00401140(_t8, __ebx, __edi, __esi, __eflags, __fp0);
				_t17 =  *((intOrPtr*)(_t22 + 8));
				Sleep(0x1388);
				_t11 = E00401381(_t19, _t23, _t17,  *((intOrPtr*)(_t22 + 0xc)),  *((intOrPtr*)(_t22 + 0x10)), _t22 - 4); // executed
				if(_t11 != 0) {
					_push( *((intOrPtr*)(_t22 + 0x14)));
					_push( *((intOrPtr*)(_t22 - 4)));
					_push(_t11);
					_push(_t17); // executed
					L00401455(0x60, _t19, __edi); // executed
				}
				 *_t17(0xffffffff, 0); // executed
				_t17 = _t17 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000002.00000002.412513805.0000000000400000.00000040.00000001.01000000.00000006.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_400000_vvtsewb.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 19d43838bd81236491392686aac446d18c030aded37c005789754258c9c8d03d
Instruction ID: 61297dcd7f948f961e89af5f5716b1062d194a974c17104e1ab0fce138cf61ec
Opcode Fuzzy Hash: 19d43838bd81236491392686aac446d18c030aded37c005789754258c9c8d03d
Instruction Fuzzy Hash: C4F04F33604208A7DB04BE96CC41AAA3719AB04754F248537BB13791E1DA3DCB12A72B

Uniqueness

Uniqueness Score: -1.00%

Function 00401834 Relevance: 3.0, APIs: 2, Instructions: 39
sleepnativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

C-Code - Quality: 20%

			E00401834(void* __ebx, void* __edi, void* __esi, void* __eflags, void* __fp0) {
				void* _t10;
				void* _t13;
				intOrPtr* _t19;
				void* _t22;
				void* _t25;

				_t26 = __eflags;
				L00401140(_t10, __ebx, __edi, __esi, __eflags, __fp0);
				_t19 =  *((intOrPtr*)(_t25 + 8));
				Sleep(0x1388);
				_t13 = E00401381(_t22, _t26, _t19,  *((intOrPtr*)(_t25 + 0xc)),  *((intOrPtr*)(_t25 + 0x10)), _t25 - 4); // executed
				if(_t13 != 0) {
					_push( *((intOrPtr*)(_t25 + 0x14)));
					_push( *((intOrPtr*)(_t25 - 4)));
					_push(_t13);
					_push(_t19); // executed
					L00401455(0x60, _t22, __edi); // executed
				}
				 *_t19(0xffffffff, 0); // executed
				_t19 = _t19 + 0x60;
				_push(0x60);
				asm("pushad");
				__ecx =  *__esp;
				__esp = __esp + 4;
				__eax = L00401140(__eax, __ebx, __edi, __esi, __eflags, __fp0);
				_pop(__edi);
				_pop(__esi);
				_pop(__ebx);
				__esp = __ebp;
				_pop(__ebp);
				return __eax;
			}

APIs

Sleep.KERNELBASE(00001388), ref: 00401846
NtTerminateProcess.NTDLL(000000FF,00000000,?,?,?,?), ref: 0040186E

Memory Dump Source

Source File: 00000002.00000002.412513805.0000000000400000.00000040.00000001.01000000.00000006.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_400000_vvtsewb.jbxd

Similarity

API ID: ProcessSleepTerminate
String ID:
API String ID: 417527130-0
Opcode ID: 0870dc026937b1eb0e2e38101574af244100116dae67d2ee4212e122303e269f
Instruction ID: 4e4f5f6328981cf1385f7e82c295c95f43d6d852bc8dfc3b1875bfb827a549ac
Opcode Fuzzy Hash: 0870dc026937b1eb0e2e38101574af244100116dae67d2ee4212e122303e269f
Instruction Fuzzy Hash: BDF04932604208ABDB04BF92CC81ABA3329AB04754F248537BA12790F1D639C612A72B

Uniqueness

Uniqueness Score: -1.00%

Function 0040E703 Relevance: 1.5, APIs: 1, Instructions: 45
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

__malloc_crt.LIBCMT ref: 0040E734

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __malloc_crt
String ID:
API String ID: 3464615804-0
Opcode ID: 501dda1f62610471c31aec79cd889d8af2f544a4fc306c4e666a9dbeabe91d77
Instruction ID: fc55ce3b648994ae0669cb83a6c03f413a82d86dd79d98679187b4526597e74b
Opcode Fuzzy Hash: 501dda1f62610471c31aec79cd889d8af2f544a4fc306c4e666a9dbeabe91d77
Instruction Fuzzy Hash: 92F09E339001205DD720773A3C048770629DAC63693150C3BF692E3281F6380C8342E9

Uniqueness

Uniqueness Score: -1.00%

Function 0040E7AC Relevance: 1.5, APIs: 1, Instructions: 20
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

HeapCreate.KERNELBASE(00000000,00001000,00000000), ref: 0040E7C1

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: CreateHeap
String ID:
API String ID: 10892065-0
Opcode ID: f265a19bc9afaa3439f176b812c951df2e96731d5939ae12d3d0726b769ea69c
Instruction ID: d74e06b4aecc299efa316623dfedc8e40289bf0d4652f15902354497f1d10087
Opcode Fuzzy Hash: f265a19bc9afaa3439f176b812c951df2e96731d5939ae12d3d0726b769ea69c
Instruction Fuzzy Hash: 2BD05E369583445EEB105F756D087623BDCDB84795F048436B90CCA6A0E674D550DA44

Uniqueness

Uniqueness Score: -1.00%

Function 0040A0CD Relevance: 1.5, APIs: 1, Instructions: 4
COMMONLIBRARYCODE

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Control-flow Graph

Executed
Not Executed

APIs

__encode_pointer.LIBCMT ref: 0040A0CF

Part of subcall function 0040A05B: RtlEncodePointer.NTDLL(?), ref: 0040A0C2

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: EncodePointer__encode_pointer
String ID:
API String ID: 4150071819-0
Opcode ID: 626ded885c0b6a47c33717e93208713095e5c780cda27b978e7e12efcbcc7c99
Instruction ID: 50ed121f21e01714d4d4106e0456cc313bcbcd0e045e12985174d0a2d6778b00
Opcode Fuzzy Hash: 626ded885c0b6a47c33717e93208713095e5c780cda27b978e7e12efcbcc7c99
Instruction Fuzzy Hash:

Uniqueness

Uniqueness Score: -1.00%

Function 009DCF4D Relevance: 1.3, APIs: 1, Instructions: 48
memoryCOMMON

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Control-flow Graph

Executed
Not Executed

APIs

VirtualAlloc.KERNELBASE(00000000,?,00001000,00000040), ref: 009DCF9E

Memory Dump Source

Source File: 00000002.00000002.413033982.00000000009D8000.00000040.00000020.00020000.00000000.sdmp, Offset: 009D8000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_9d8000_vvtsewb.jbxd

Yara matches

Similarity

API ID: AllocVirtual
String ID:
API String ID: 4275171209-0
Opcode ID: 499270a49480bde3a93b1541ef130abcc6c407f96609cce36d97d57e1d2ec7bb
Instruction ID: 245b6c56a23b0766eb25d1bf28d14aaafec08dffd395c8742077fe37a54e7ca3
Opcode Fuzzy Hash: 499270a49480bde3a93b1541ef130abcc6c407f96609cce36d97d57e1d2ec7bb
Instruction Fuzzy Hash: B7112B79A40208EFDB01DF98C985E98BBF5AF08350F158095F9489B362D371EA50DB80

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 0040A81C Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 22COMMON

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0040A836

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040A847
__getptd.LIBCMT ref: 0040A855

Strings

MOC, xrefs: 0040A828
csm, xrefs: 0040A82F

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID: MOC$csm
API String ID: 803148776-1389381023
Opcode ID: 671699303d6b60e28057f17e5ec861d0093e6d5f61e45ced52332932ffd97aae
Instruction ID: db0c76aa7c4e0e0626e6bed2eef3fec0a3783135ff2f5cf4364eea1cffeb3cee
Opcode Fuzzy Hash: 671699303d6b60e28057f17e5ec861d0093e6d5f61e45ced52332932ffd97aae
Instruction Fuzzy Hash: 6EE012325103048FD710AAA5C4457563394FB54318F6945B6A808D7393C73CEC615687

Uniqueness

Uniqueness Score: -1.00%

Function 0040C183 Relevance: 6.1, APIs: 4, Instructions: 137COMMON

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APIs

__flush.LIBCMT ref: 0040C247
__fileno.LIBCMT ref: 0040C267
__locking.LIBCMT ref: 0040C26E
__flsbuf.LIBCMT ref: 0040C299

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __fileno__flsbuf__flush__locking
String ID:
API String ID: 2259706978-0
Opcode ID: 15180966515bcd9a64484e0174daa60dbe67719289ee5ef70f2a1fc3c6d11957
Instruction ID: 7db9d4361589b3ed1bd66184b58abc72e1ff8a651a3b30b1fe564f823639e331
Opcode Fuzzy Hash: 15180966515bcd9a64484e0174daa60dbe67719289ee5ef70f2a1fc3c6d11957
Instruction Fuzzy Hash: D5419031E00604DBDB249FE988C059FB7B6AF80320F24877FE815A66D1D778DE419B48

Uniqueness

Uniqueness Score: -1.00%

Function 0040A1C2 Relevance: 6.1, APIs: 4, Instructions: 57COMMONLIBRARYCODE

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APIs

__crt_waiting_on_module_handle.LIBCMT ref: 0040A1DF
__lock.LIBCMT ref: 0040A23A
__lock.LIBCMT ref: 0040A25B
___addlocaleref.LIBCMT ref: 0040A279

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __lock$___addlocaleref__crt_waiting_on_module_handle
String ID:
API String ID: 1628550938-0
Opcode ID: 0b1a66759e3dbdfb38007f7b2675f70faaabeaac69ea961cef2d3d547ab8e7c0
Instruction ID: 797694f881aa37ca8b5f9937b89b2f666af65c02d801f38d0aadbc9304a935bf
Opcode Fuzzy Hash: 0b1a66759e3dbdfb38007f7b2675f70faaabeaac69ea961cef2d3d547ab8e7c0
Instruction Fuzzy Hash: 931151715007019FD710AF7A9905B9ABBE0AF04314F10457FE499B62E1CBB89A40CB5D

Uniqueness

Uniqueness Score: -1.00%

Function 0040AACD Relevance: 6.0, APIs: 4, Instructions: 49COMMONLIBRARYCODE

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APIs

__getptd.LIBCMT ref: 0040AAFF

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040AB0D
__getptd.LIBCMT ref: 0040AB1B
__getptd.LIBCMT ref: 0040AB26

Part of subcall function 0040ABF3: __getptd.LIBCMT ref: 0040AC02
Part of subcall function 0040ABF3: __getptd.LIBCMT ref: 0040AC10

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID:
API String ID: 803148776-0
Opcode ID: 5acad694606c70bc299f6e3d03924e6ad357319d4721c8e7a9f3fb00c0938d84
Instruction ID: 4ceb4badccefb88abe74292121835467509f31c118642c149aaa2b759065458d
Opcode Fuzzy Hash: 5acad694606c70bc299f6e3d03924e6ad357319d4721c8e7a9f3fb00c0938d84
Instruction Fuzzy Hash: 9911DAB1C00309DFDB00EFA5D845ADE7BB1FF04318F10856AF854A7292DB789A519F59

Uniqueness

Uniqueness Score: -1.00%

Function 0041034F Relevance: 6.0, APIs: 4, Instructions: 31COMMON

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APIs

__getptd.LIBCMT ref: 0041035B

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 00410372
__amsg_exit.LIBCMT ref: 00410380
__lock.LIBCMT ref: 00410390

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __amsg_exit__getptd$__getptd_noexit__lock
String ID:
API String ID: 3521780317-0
Opcode ID: 4f339604d7ea507d8e8249c909f4e1cfd13c0e888386bb6d698b67c5e920e38f
Instruction ID: a01389393d08da145e3135b42ac0a08f5c1767df72bea2870acacd80411a7853
Opcode Fuzzy Hash: 4f339604d7ea507d8e8249c909f4e1cfd13c0e888386bb6d698b67c5e920e38f
Instruction Fuzzy Hash: 13F0FF31A407189BD730FBA6980279E73A0AF04718F50466FAC54A72D2CBBC59C1DA5E

Uniqueness

Uniqueness Score: -1.00%

Function 0040ABF3 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 37COMMONLIBRARYCODE

Download Yara Rule

APIs

__getptd.LIBCMT ref: 0040AC02

Part of subcall function 0040A322: __getptd_noexit.LIBCMT ref: 0040A325
Part of subcall function 0040A322: __amsg_exit.LIBCMT ref: 0040A332

__getptd.LIBCMT ref: 0040AC10

Strings

csm, xrefs: 0040AC1E

Memory Dump Source

Source File: 00000002.00000002.412541528.0000000000409000.00000020.00000001.01000000.00000006.sdmp, Offset: 00409000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_2_2_409000_vvtsewb.jbxd

Similarity

API ID: __getptd$__amsg_exit__getptd_noexit
String ID: csm
API String ID: 803148776-1018135373
Opcode ID: 54e44990dd07edcd91bd3197dc50da7e23270eee58c40dad30b91b83af6c0ef9
Instruction ID: bffc41321c1a3a0fb5d007abf3a1080087ced7d40673d35ab145433e29951c07
Opcode Fuzzy Hash: 54e44990dd07edcd91bd3197dc50da7e23270eee58c40dad30b91b83af6c0ef9
Instruction Fuzzy Hash: B90128348043058BEF38DF65D4886AEB3B5AF10315FAA453FE481766D1CB3889A1CB0B

Uniqueness

Uniqueness Score: -1.00%

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

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

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
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 delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
Platforms:	Linux, macOS, 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 use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
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

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report file.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: SmokeLoader

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

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

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Roaming\vvtsewb

C:\Users\user\AppData\Roaming\vvtsewb:Zone.Identifier

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

Windows Analysis Report
file.exe

Function 0040180C Relevance: 3.0, APIs: 2, Instructions: 50
sleepnativeCOMMON

Function 00401818 Relevance: 3.0, APIs: 2, Instructions: 45
sleepnativeCOMMON

Function 00401822 Relevance: 3.0, APIs: 2, Instructions: 44
sleepnativeCOMMON

Function 00401826 Relevance: 3.0, APIs: 2, Instructions: 40
sleepnativeCOMMON

Function 00401834 Relevance: 3.0, APIs: 2, Instructions: 39
sleepnativeCOMMON

Function 007E003C Relevance: 11.0, APIs: 4, Strings: 2, Instructions: 515
memoryCOMMON

Function 007E0E0F Relevance: 3.0, APIs: 2, Instructions: 15
COMMON

Function 0040E703 Relevance: 1.5, APIs: 1, Instructions: 45
COMMON

Function 0040E7AC Relevance: 1.5, APIs: 1, Instructions: 20
memoryCOMMON

Function 0040A0CD Relevance: 1.5, APIs: 1, Instructions: 4
COMMONLIBRARYCODE

Function 0040180C Relevance: 3.0, APIs: 2, Instructions: 50
sleepnativeCOMMON

Function 00401818 Relevance: 3.0, APIs: 2, Instructions: 45
sleepnativeCOMMON

Function 00401822 Relevance: 3.0, APIs: 2, Instructions: 44
sleepnativeCOMMON

Function 009DD28E Relevance: 3.0, APIs: 2, Instructions: 41
processCOMMON

Function 00401826 Relevance: 3.0, APIs: 2, Instructions: 40
sleepnativeCOMMON