darkcomet | bccaafee70ae1c45bc486a9dfcc5e93bb76926c7eef37c795dbf0d63539e5227

General

Target

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Size

1.1MB
MD5

832f277a3cb8ce3f11e9d69a2543b7c6
SHA1

ec8bad1d3eab0f13dbc42a563dca337933e8c648
SHA256

bccaafee70ae1c45bc486a9dfcc5e93bb76926c7eef37c795dbf0d63539e5227
SHA512

21a43a57b7994f7b6682b99b67199e24e1af203a8a1116491d4f42e6ca919e1e9f020d5172dd91a95e63229c71061d64954c4ac22f8b5036c6cc9ac3c3f0aa75
SSDEEP

12288:ZO3b12UvyapNeALRAHnuWmH/cHYZpghcTAjbNsjj59XksJ65sY59iD11WKs:ZOxzU/qcuAjbNsjj5+8esY58i

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

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	pid	Process	procid_target
PID 488 set thread context of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84

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:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeSecurityPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeBackupPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeRestorePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeShutdownPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeDebugPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeUndockPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: 33	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: 34	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: 35	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
Token: 36	4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

pid	Process
488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
4972	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe

description	pid	Process	procid_target
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84
PID 488 wrote to memory of 4972	488	832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:488
- C:\Users\Admin\AppData\Local\Temp\832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\832f277a3cb8ce3f11e9d69a2543b7c6_JaffaCakes118.exe
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

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/4972-2-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-3-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-4-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-5-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-6-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-7-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-8-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-10-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-11-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-12-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-13-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-14-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-15-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-16-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-17-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-18-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-19-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-20-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-21-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-22-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-23-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-24-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-25-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4972-26-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads