darkcomet | db8d26e7ddb50ed8e633d7ca24c8ef38d40ac0bee6cb6dd6f2f0e7c5d424f435

General

Target

416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Size

665KB
MD5

416e267bb8c911b394a8aaf915de20af
SHA1

7626288dd3c300e3a0ae187c6c8bd14c9152b226
SHA256

db8d26e7ddb50ed8e633d7ca24c8ef38d40ac0bee6cb6dd6f2f0e7c5d424f435
SHA512

2ddd716469e8861ca5982461a6dd8b0a2b14c5a44251e49827f8d4de84cd190b222fdc9b3a90b064459641bf2f0db94b3ef01e636febe6f4c139c0229f5d169e
SSDEEP

12288:DKfCwASB/dgp278QfBaqWDYqOXuar6jTEmmIXV8Hs7z06sbQOXf5WB1RCg4MsORF:mKSB6278sBKGOmYws7zUbQOv5U1RCvMZ

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-YUSXRAZ

Attributes

gencode
75kMfX8FGZXu
install
false
offline_keylogger
true
persistence
false

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31

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	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeSecurityPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeBackupPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeRestorePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeShutdownPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeDebugPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeUndockPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: 33	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: 34	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
Token: 35	2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2556	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31
PID 1920 wrote to memory of 2556	1920	416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\416e267bb8c911b394a8aaf915de20af_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2556

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/2556-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2556-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-0-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-28-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-29-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-37-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2556-38-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

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