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
System Location Discovery: System Language Discovery 1 TTPs 1 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.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

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

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSecurityPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeBackupPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeRestorePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeShutdownPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeDebugPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeUndockPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 33	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 34	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 35	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
Token: 36	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

pid process

4500 84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

pid	process
4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

84d7842c875a2e57d917981495788e67_JaffaCakes118.exe

description	pid	process	target process
PID 4500 wrote to memory of 1332	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 4500 wrote to memory of 1332	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 4500 wrote to memory of 1332	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	iexplore.exe
PID 4500 wrote to memory of 2980	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	explorer.exe
PID 4500 wrote to memory of 2980	4500	84d7842c875a2e57d917981495788e67_JaffaCakes118.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\84d7842c875a2e57d917981495788e67_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\84d7842c875a2e57d917981495788e67_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4500
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:1332
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:2980

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/4500-0-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/4500-2-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/4500-1-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-3-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-4-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-5-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-6-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-7-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-8-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-9-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-10-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-11-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-12-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-13-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-14-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4500-15-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download

Analysis

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