darkcomet | 7302741b76ccec716edaa8c87dda86eb3902d8b2b7318ead6fd5a78e33215720

General

Target

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Size

460KB
MD5

68daf9cf93602dc656e1272f776ecfc0
SHA1

13f66b781afa60761d2d3ad1c4c6eb87aaa983c8
SHA256

7302741b76ccec716edaa8c87dda86eb3902d8b2b7318ead6fd5a78e33215720
SHA512

d16a9c13e4ed5c83c10e00608ec80492fb0260529fd9bce6a5e436e64f6bfac7c05af5d44af88e9b2e67d3a5d71e1efca4b8709c77045170d3a90966b4db9673
SSDEEP

12288:VThkYfoS5x9rVFyDosH3fxi7EN8bH3AOzCl:VmU/5x95G9x7N61A

Score

10^/10

darkcomet discovery rat trojan upx

Malware Config

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1016 set thread context of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1768-3-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-4-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-5-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-8-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-9-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-10-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-11-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-12-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-13-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-14-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1768-15-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

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:

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeSecurityPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeBackupPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeRestorePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeShutdownPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeDebugPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeUndockPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: 33	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: 34	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
Token: 35	1768	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

pid	Process
1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30
PID 1016 wrote to memory of 1768	1016	68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1016
- C:\Users\Admin\AppData\Local\Temp\68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\68daf9cf93602dc656e1272f776ecfc0_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1768

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/1016-7-0x0000000000400000-0x0000000000535000-memory.dmp

Filesize
1.2MB

Download
memory/1016-0-0x0000000000400000-0x0000000000535000-memory.dmp

Filesize
1.2MB

Download
memory/1768-9-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-5-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-4-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-8-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-3-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-10-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-11-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-12-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-14-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1768-15-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads