darkcomet | 4ce3efcb3fa2ec237be3d23029c39f78ba524f1e6c9c3f3e4bdc2bc5260462e7

General

Target

JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Size

858KB
MD5

8118a509061ee73c0066f08e7c034cb7
SHA1

f1836056eaf9ae92852c00973042ea0dcd0826db
SHA256

4ce3efcb3fa2ec237be3d23029c39f78ba524f1e6c9c3f3e4bdc2bc5260462e7
SHA512

54e28ad410665922ea8a727764c26a06768ac0000354ca774f4f1013deead93a566b1db43fcf3a0f18c39bb4ab1fcf60725561a2e6db195b199106b3776e658f
SSDEEP

24576:2SfOWwhXVFw+46/bqeN85r8zje21pCDzoTiI4d8Dz:2DW6XTw+4Gbqe4AC2vCgTiIe8H

Score

10^/10

darkcomet azza discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

AZZA

C2

comets11.no-ip.biz:200

Mutex

DC_MUTEX-0YUAN6X

Attributes

gencode
tFBRkyhYq9LF
install
false
offline_keylogger
true
persistence
false

rc4.plain

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 5484 set thread context of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87

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	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeSecurityPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeTakeOwnershipPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeLoadDriverPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeSystemProfilePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeSystemtimePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeProfSingleProcessPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeIncBasePriorityPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeCreatePagefilePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeBackupPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeRestorePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeShutdownPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeDebugPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeSystemEnvironmentPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeChangeNotifyPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeRemoteShutdownPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeUndockPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeManageVolumePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeImpersonatePrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: SeCreateGlobalPrivilege	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: 33	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: 34	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: 35	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
Token: 36	4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
4984	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87
PID 5484 wrote to memory of 4984	5484	JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5484
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8118a509061ee73c0066f08e7c034cb7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4984

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/4984-3-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-2-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-4-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-5-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-6-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-7-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-8-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-9-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-10-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-11-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-12-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-13-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-14-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-15-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-16-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-17-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-18-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-19-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-20-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-21-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-22-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-23-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4984-24-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download

Analysis

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