darkcomet | c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07

General

Target

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Size

596KB
MD5

82b6847860a2fb6ae84badda650bec3c
SHA1

fee9fcad16bef3b27a37696aa9d52bf5add80a6d
SHA256

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07
SHA512

2d55988f51f0e1cf4c7f85020ac6f21c37dcf5846295541db98eee4acf2b7a1c70a3f5da1dbc75feeaf2f0105e0525d2d57ecaf0b8db4196dcc2c2c3dd209b7b
SSDEEP

12288:6Fc1GUux1KgyM+23XN+GzKyUcAn21+srdO4gAblgKLsfPCPTPC:6Fc18v+2nN+3ytAnDwiKLEeTK

Score

10^/10

darkcomet guest16 rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-0PRSAK8

Attributes

gencode
AU83b2dyG2P1
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:

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

description	pid	process	target process
PID 4012 set thread context of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.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 24 IoCs

Processes:

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeSecurityPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeTakeOwnershipPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeLoadDriverPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeSystemProfilePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeSystemtimePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeProfSingleProcessPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeIncBasePriorityPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeCreatePagefilePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeBackupPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeRestorePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeShutdownPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeDebugPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeSystemEnvironmentPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeChangeNotifyPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeRemoteShutdownPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeUndockPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeManageVolumePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeImpersonatePrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: SeCreateGlobalPrivilege	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: 33	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: 34	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: 35	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
Token: 36	2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exec9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

pid	process
4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
2100	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

description	pid	process	target process
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
PID 4012 wrote to memory of 2100	4012	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe	c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe

C:\Users\Admin\AppData\Local\Temp\c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
"C:\Users\Admin\AppData\Local\Temp\c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4012

C:\Users\Admin\AppData\Local\Temp\c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe
"C:\Users\Admin\AppData\Local\Temp\c9d9ff232e23f1e7231a091c86955c070caf3002553713a9c3ff41d4eba37f07.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2100

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

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Downloads

memory/2100-134-0x0000000000000000-mapping.dmp

Download
memory/2100-135-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-136-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-137-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-138-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-139-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads