Malware Analysis Report

2025-04-13 22:44

Sample ID 250227-lbqjfatpy4
Target JaffaCakes118_2c3b871b2617a5951e67a409222b1c10
SHA256 9727f13c802b0b30b6f182683a9f2b62ca99680ed787ae2bd2bbad49a54f5ca0
Tags
guest16 darkcomet discovery 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

9727f13c802b0b30b6f182683a9f2b62ca99680ed787ae2bd2bbad49a54f5ca0

Threat Level: Known bad

The file JaffaCakes118_2c3b871b2617a5951e67a409222b1c10 was found to be: Known bad.

Malicious Activity Summary

guest16 darkcomet discovery rat trojan

Darkcomet

Darkcomet family

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-27 09:21

Signatures

Darkcomet family

darkcomet

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-27 09:21

Reported

2025-02-27 09:24

Platform

win7-20240903-en

Max time kernel

150s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

darkcomet

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe"

Network

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

Files

memory/3052-0-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/3052-2-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/3052-1-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-3-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-4-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-5-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-6-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-7-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-8-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-9-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-10-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-11-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-12-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-13-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-14-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3052-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-27 09:21

Reported

2025-02-27 09:24

Platform

win10v2004-20250217-en

Max time kernel

150s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

darkcomet

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c3b871b2617a5951e67a409222b1c10.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp
US 8.8.8.8:53 utrilla.no-ip.biz udp

Files

memory/3620-0-0x0000000002120000-0x0000000002121000-memory.dmp

memory/3620-1-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-2-0x0000000002120000-0x0000000002121000-memory.dmp

memory/3620-3-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-4-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-5-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-6-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-7-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-8-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-9-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-10-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-11-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-12-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-13-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-14-0x0000000000400000-0x00000000004B2000-memory.dmp

memory/3620-15-0x0000000000400000-0x00000000004B2000-memory.dmp