darkcomet | 1ff15bcabbaaa24b127d42affab23bd0fdd73c121b7c8cf1e5c8b00a9bbdfd64

General

Target

JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe
Size

696KB
MD5

030e2850dc74d5520b49a07e093a3956
SHA1

f848b63bf4505706e437319d31ee4805582e907e
SHA256

1ff15bcabbaaa24b127d42affab23bd0fdd73c121b7c8cf1e5c8b00a9bbdfd64
SHA512

a90e6dd45a90efb924dde4b4f486566f2387720050069d3e9667d0985fa1224499f9a2e992b175aa49a2e1fbb5bd4f3ff82d24579889c07796172bdc214cd51f
SSDEEP

12288:eVZ1I8UePStKOWluVIA0Cf2hKPuIfgBuwRZMqB0rMpJrZ:a1NP0Ouyt8MsuI4B4qqar

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

Executes dropped EXE 1 IoCs

pid	Process
1640	PQZ8K.exe

Loads dropped DLL 1 IoCs

pid	Process
1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1236 set thread context of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30

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_030e2850dc74d5520b49a07e093a3956.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PQZ8K.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe
Token: SeIncreaseQuotaPrivilege	1640	PQZ8K.exe
Token: SeSecurityPrivilege	1640	PQZ8K.exe
Token: SeTakeOwnershipPrivilege	1640	PQZ8K.exe
Token: SeLoadDriverPrivilege	1640	PQZ8K.exe
Token: SeSystemProfilePrivilege	1640	PQZ8K.exe
Token: SeSystemtimePrivilege	1640	PQZ8K.exe
Token: SeProfSingleProcessPrivilege	1640	PQZ8K.exe
Token: SeIncBasePriorityPrivilege	1640	PQZ8K.exe
Token: SeCreatePagefilePrivilege	1640	PQZ8K.exe
Token: SeBackupPrivilege	1640	PQZ8K.exe
Token: SeRestorePrivilege	1640	PQZ8K.exe
Token: SeShutdownPrivilege	1640	PQZ8K.exe
Token: SeDebugPrivilege	1640	PQZ8K.exe
Token: SeSystemEnvironmentPrivilege	1640	PQZ8K.exe
Token: SeChangeNotifyPrivilege	1640	PQZ8K.exe
Token: SeRemoteShutdownPrivilege	1640	PQZ8K.exe
Token: SeUndockPrivilege	1640	PQZ8K.exe
Token: SeManageVolumePrivilege	1640	PQZ8K.exe
Token: SeImpersonatePrivilege	1640	PQZ8K.exe
Token: SeCreateGlobalPrivilege	1640	PQZ8K.exe
Token: 33	1640	PQZ8K.exe
Token: 34	1640	PQZ8K.exe
Token: 35	1640	PQZ8K.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1640	PQZ8K.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30
PID 1236 wrote to memory of 1640	1236	JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_030e2850dc74d5520b49a07e093a3956.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Users\Admin\AppData\Local\Temp\PQZ8K.exe
  C:\Users\Admin\AppData\Local\Temp\PQZ8K.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1640

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

\Users\Admin\AppData\Local\Temp\PQZ8K.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/1236-33-0x00000000744E0000-0x0000000074A8B000-memory.dmp

Filesize
5.7MB

Download
memory/1236-1-0x00000000744E0000-0x0000000074A8B000-memory.dmp

Filesize
5.7MB

Download
memory/1236-2-0x00000000744E0000-0x0000000074A8B000-memory.dmp

Filesize
5.7MB

Download
memory/1236-0-0x00000000744E1000-0x00000000744E2000-memory.dmp

Filesize
4KB

Download
memory/1640-35-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-37-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-25-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1640-21-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-19-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-17-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-13-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-11-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-9-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-28-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-15-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-34-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-7-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-38-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-27-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-36-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-39-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-40-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-41-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-42-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-43-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-44-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-45-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-46-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-47-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-48-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-49-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-50-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-51-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-52-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1640-53-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download

Analysis

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