darkcomet | fa38cb95887ab6262de8a97c7941e1a69019c500fbddb702e0573af2b0b4f8c8

General

Target

a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Size

1.4MB
MD5

a74ceb08bda05cb3f455ebdab767fdfa
SHA1

06cb7b1c33b89d393d9f64c371d95ce4ae9a6c25
SHA256

fa38cb95887ab6262de8a97c7941e1a69019c500fbddb702e0573af2b0b4f8c8
SHA512

7189cac5d1009bc3a4805be78ee6398b096273949060ae767b3513b929fb99b68439cdc9090f55605c2fcd7dbf05eb889e7c6f3447cf5840c7fb54eab2740e78
SSDEEP

24576:dmzzHpBxBB5vBD1vCfwEEUAoMeSerIc5cs5RrbHp7z1muVbQ+1dzhUtAhwi2AbQ5:uzJBN5ZD9Cf7hRUc5cs5JHp7wubBODqs

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 5016 set thread context of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.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	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeSecurityPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeBackupPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeRestorePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeShutdownPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeDebugPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeUndockPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: 33	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: 34	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: 35	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
Token: 36	4436	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83
PID 5016 wrote to memory of 4436	5016	a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Users\Admin\AppData\Local\Temp\a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a74ceb08bda05cb3f455ebdab767fdfa_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4436

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/4436-11-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-6-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-17-0x0000000000760000-0x0000000000761000-memory.dmp

Filesize
4KB

Download
memory/4436-15-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-10-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-5-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-4-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-8-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-16-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-14-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/4436-12-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/5016-2-0x0000000010000000-0x00000000101E6000-memory.dmp

Filesize
1.9MB

Download
memory/5016-3-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/5016-1-0x0000000010000000-0x00000000101E6000-memory.dmp

Filesize
1.9MB

Download
memory/5016-0-0x0000000010000000-0x00000000101E6000-memory.dmp

Filesize
1.9MB

Download
memory/5016-18-0x0000000010000000-0x00000000101E6000-memory.dmp

Filesize
1.9MB

Download
memory/5016-19-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download

Analysis

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