Malware Analysis Report

2024-10-23 20:33

Sample ID 240627-mnpy4swhrb
Target 15ad62d680dc9a102726839e40947cca_JaffaCakes118
SHA256 60813671d05bc0395d22388516b95cab683d03368fdcbfa5653b4aae9f1dc4ef
Tags
themida darkcomet vic evasion rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

60813671d05bc0395d22388516b95cab683d03368fdcbfa5653b4aae9f1dc4ef

Threat Level: Known bad

The file 15ad62d680dc9a102726839e40947cca_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

themida darkcomet vic evasion rat trojan

Darkcomet

Identifies Wine through registry keys

Themida packer

Suspicious use of NtSetInformationThreadHideFromDebugger

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-27 10:36

Signatures

Themida packer

themida
Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-06-27 10:36

Reported

2024-06-27 10:39

Platform

win7-20231129-en

Max time kernel

150s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Themida packer

themida
Description Indicator Process Target
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Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 samir9.no-ip.biz udp

Files

memory/2196-0-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-1-0x0000000000401000-0x000000000044F000-memory.dmp

memory/2196-2-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-3-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-4-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-7-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-6-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-5-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-8-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-9-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-10-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-11-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-12-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-13-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-14-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-15-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-16-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-17-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-18-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-19-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-20-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-21-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-22-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-23-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-24-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-25-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-26-0x0000000000400000-0x0000000000618000-memory.dmp

memory/2196-27-0x0000000000400000-0x0000000000618000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-27 10:36

Reported

2024-06-27 10:39

Platform

win10v2004-20240508-en

Max time kernel

125s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe"

Signatures

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe N/A

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A
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Processes

C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\15ad62d680dc9a102726839e40947cca_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4588 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/1584-0-0x0000000000400000-0x0000000000618000-memory.dmp

memory/1584-1-0x0000000000400000-0x0000000000618000-memory.dmp