darkcomet | 36e40b5a341cad63d730c8943b2a741405f8d5c2ea3d7bfa6de95602e44fa6eb

General

Target

JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Size

1.0MB
MD5

0e428a9849a1d54366c23fffaa3e252a
SHA1

a2e7b96c58051e8d82cae52ad940f4e4762ed1c2
SHA256

36e40b5a341cad63d730c8943b2a741405f8d5c2ea3d7bfa6de95602e44fa6eb
SHA512

b86bc54412c4a478ae013ad9a5456da1187856b1110c186b5dbbd907bcb3da531bc97aa8df8aee941c837fd96664536dfb50013747a58d4378709385a5ddf33c
SSDEEP

24576:HzoIjIbgyLC495467SQoFOKV3r3djDJpdPietiYIVruy7Kwfw/nY38fSu:78bdLp54goQ0DNdb3cV3Kw8Ym

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 224 set thread context of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeSecurityPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeTakeOwnershipPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeLoadDriverPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeSystemProfilePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeSystemtimePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeProfSingleProcessPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeIncBasePriorityPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeCreatePagefilePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeBackupPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeRestorePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeShutdownPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeDebugPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeSystemEnvironmentPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeChangeNotifyPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeRemoteShutdownPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeUndockPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeManageVolumePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeImpersonatePrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: SeCreateGlobalPrivilege	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: 33	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: 34	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: 35	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
Token: 36	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 224 wrote to memory of 2912	224	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	83
PID 2912 wrote to memory of 3508	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	84
PID 2912 wrote to memory of 3508	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	84
PID 2912 wrote to memory of 3508	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	84
PID 2912 wrote to memory of 3512	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	85
PID 2912 wrote to memory of 3512	2912	JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe	85

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:224
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e428a9849a1d54366c23fffaa3e252a.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:3508
- - C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    3⤵
    PID:3512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/224-8-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/224-2-0x0000000000401000-0x0000000000418000-memory.dmp

Filesize
92KB

Download
memory/224-1-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/224-10-0x0000000000401000-0x0000000000418000-memory.dmp

Filesize
92KB

Download
memory/224-0-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/2912-13-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-14-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-9-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-6-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-12-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-11-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-5-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-7-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-15-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-16-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-19-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-20-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-25-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2912-27-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

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