darkcomet | fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49

General

Target

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Size

694KB
MD5

4728e7cdc9cdc081836dfc309f4c5200
SHA1

720f5e6e422b97e240066562bbc66dcb63a34786
SHA256

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49
SHA512

9177242bd1434e8b3a88f9c8212060436153c08b9a73c53fe9fc9e01e303aa587f3d8ca8054a40cd586c4486d79de830e377f68fbb9b68686c525ccb2a8c0a6e
SSDEEP

12288:p+PkN5nJkqxyQHUwmu/VX5lgd12WYuAAiOTgtFpTbwZ2iyWy:nNRqoHUwbDlgdwZBCgJTbwwiyV

Score

10^/10

darkcomet guest16_min rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

37.221.161.37:1234

Mutex

DCMIN_MUTEX-QHCX8P4

Attributes

gencode
EXviYNnCNHfA
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

Processes:

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

description	pid	process	target process
PID 1704 set thread context of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeSecurityPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeTakeOwnershipPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeLoadDriverPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeSystemProfilePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeSystemtimePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeProfSingleProcessPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeIncBasePriorityPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeCreatePagefilePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeBackupPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeRestorePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeShutdownPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeDebugPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeSystemEnvironmentPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeChangeNotifyPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeRemoteShutdownPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeUndockPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeManageVolumePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeImpersonatePrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: SeCreateGlobalPrivilege	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: 33	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: 34	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
Token: 35	1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exefefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

pid	process
1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
1484	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

description	pid	process	target process
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
PID 1704 wrote to memory of 1484	1704	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe	fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe

C:\Users\Admin\AppData\Local\Temp\fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
"C:\Users\Admin\AppData\Local\Temp\fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704

C:\Users\Admin\AppData\Local\Temp\fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe
"C:\Users\Admin\AppData\Local\Temp\fefb6125c928072f4611b21237a1acbffe5ab546427cb94a978d98228b464a49.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1484

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1484-56-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-57-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-59-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-61-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-63-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-65-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-66-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-68-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-70-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-71-0x000000000048F888-mapping.dmp

Download
memory/1484-72-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-73-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1484-74-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1484-75-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads