darkcomet | 83172090765f0a1407136a42ec4c9b9c4b2c47a17ce4b4a5a26a2cf4d50175c8

General

Target

d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Size

712KB
MD5

d3dc03e5df892db9f1f11ec17681a073
SHA1

8524547ec483c9310d9cf45d283d54e7e0c9c3a8
SHA256

83172090765f0a1407136a42ec4c9b9c4b2c47a17ce4b4a5a26a2cf4d50175c8
SHA512

510ddd82192cf3407e140e4438d33fd02a28524d1a4d233c3093f0c684082ded13c78e772b02edcc349f79a9f6bf1190ba9e754c63451ebd574bc6be17b01278
SSDEEP

12288:6DZ+NiPdgvUu349qVQ26Tj3RlBecWy+AnO6ExZWM+ZEyleDYud+lTc+:6tnuVvKj37ktAO6AIh2ylOec+

Score

10^/10

darkcomet guest16_min discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:1604

Mutex

DCMIN_MUTEX-B497C1N

Attributes

gencode
n3sLh5r610NL
install
false
offline_keylogger
true
persistence
false

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

description	pid	Process	procid_target
PID 4148 set thread context of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeSecurityPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeBackupPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeRestorePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeShutdownPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeDebugPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeUndockPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: 33	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: 34	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: 35	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
Token: 36	1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1048	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83
PID 4148 wrote to memory of 1048	4148	d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4148
- C:\Users\Admin\AppData\Local\Temp\d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d3dc03e5df892db9f1f11ec17681a073_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

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/1048-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-0-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1048-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

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