darkcomet | 1fd32c971eda8cca68cd14a4bf8e19a198c077dc1203e850937feba31977772c

General

Target

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Size

667KB
MD5

84d7842c875a2e57d917981495788e67
SHA1

810e496f758b424ae70d120bbc50ee0c1647b056
SHA256

1fd32c971eda8cca68cd14a4bf8e19a198c077dc1203e850937feba31977772c
SHA512

55c948af45fbba702eb2573e0abf206bad86a8245704af80f812ce6f9385fc8c47847699babbc903bacae8694b80d756bfa6d8a625e56640a5ac438a15e32e7a
SSDEEP

12288:KfFcGAT79cO2ZKpKHNMF4lSHgojKs6iVjXU8Qfyr/GL01r:IpYoZKEMFLHgoTzVjk8QKLGLsr

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

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

description pid process target process

PID 2252 set thread context of 2100 2252 84d7842c875a2e57d917981495788e67_JaffaCakes118.exe iexplore.exe

description	pid	process	target process
PID 2252 set thread context of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe

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

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exeiexplore.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exeiexplore.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSecurityPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeBackupPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeRestorePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeShutdownPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeDebugPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeUndockPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 33	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 34	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 35	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2100	iexplore.exe
Token: SeSecurityPrivilege	2100	iexplore.exe
Token: SeTakeOwnershipPrivilege	2100	iexplore.exe
Token: SeLoadDriverPrivilege	2100	iexplore.exe
Token: SeSystemProfilePrivilege	2100	iexplore.exe
Token: SeSystemtimePrivilege	2100	iexplore.exe
Token: SeProfSingleProcessPrivilege	2100	iexplore.exe
Token: SeIncBasePriorityPrivilege	2100	iexplore.exe
Token: SeCreatePagefilePrivilege	2100	iexplore.exe
Token: SeBackupPrivilege	2100	iexplore.exe
Token: SeRestorePrivilege	2100	iexplore.exe
Token: SeShutdownPrivilege	2100	iexplore.exe
Token: SeDebugPrivilege	2100	iexplore.exe
Token: SeSystemEnvironmentPrivilege	2100	iexplore.exe
Token: SeChangeNotifyPrivilege	2100	iexplore.exe
Token: SeRemoteShutdownPrivilege	2100	iexplore.exe
Token: SeUndockPrivilege	2100	iexplore.exe
Token: SeManageVolumePrivilege	2100	iexplore.exe
Token: SeImpersonatePrivilege	2100	iexplore.exe
Token: SeCreateGlobalPrivilege	2100	iexplore.exe
Token: 33	2100	iexplore.exe
Token: 34	2100	iexplore.exe
Token: 35	2100	iexplore.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

iexplore.exe

pid process

2100 iexplore.exe

pid	process
2100	iexplore.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

description	pid	process	target process
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 2252 wrote to memory of 2100	2252	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\84d7842c875a2e57d917981495788e67_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2100

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

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Downloads

memory/2100-1-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/2252-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2252-2-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads