darkcomet | 960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2022 17:41

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General

Target

960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe
Size

1.0MB
MD5

c0304b43e6ce77d2f7f9458efe8cf746
SHA1

9e7d5e0f7f55ca1eac754d83b44d061e02605c2f
SHA256

960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba
SHA512

cf74cc38998c297d32d59639edfc61d8028427f7976b30f3a1f92368af1cabf6f72d3be8c982e555e4ffd9faec3e5a689703469a1617a60064b075eef694e814
SSDEEP

12288:maF3jFjW7S2Vt/e6ESi+cEhWKg58FsjGApV2Mnb9TLCmv1GT3eU0LoX5C:/TX6/QecEc5Z6ApV5b9TLCmv1GTecX5C

Score

10^/10

darkcomet rat rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

RAT

ilya69.no-ip.info:1337

Mutex

DCMIN_MUTEX-9HHY8YP

Attributes

gencode
E7oxjPKu4NXN
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe

description pid process target process

PID 4180 set thread context of 640 4180 960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe vbc.exe

description	pid	process	target process
PID 4180 set thread context of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

vbc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	640	vbc.exe
Token: SeSecurityPrivilege	640	vbc.exe
Token: SeTakeOwnershipPrivilege	640	vbc.exe
Token: SeLoadDriverPrivilege	640	vbc.exe
Token: SeSystemProfilePrivilege	640	vbc.exe
Token: SeSystemtimePrivilege	640	vbc.exe
Token: SeProfSingleProcessPrivilege	640	vbc.exe
Token: SeIncBasePriorityPrivilege	640	vbc.exe
Token: SeCreatePagefilePrivilege	640	vbc.exe
Token: SeBackupPrivilege	640	vbc.exe
Token: SeRestorePrivilege	640	vbc.exe
Token: SeShutdownPrivilege	640	vbc.exe
Token: SeDebugPrivilege	640	vbc.exe
Token: SeSystemEnvironmentPrivilege	640	vbc.exe
Token: SeChangeNotifyPrivilege	640	vbc.exe
Token: SeRemoteShutdownPrivilege	640	vbc.exe
Token: SeUndockPrivilege	640	vbc.exe
Token: SeManageVolumePrivilege	640	vbc.exe
Token: SeImpersonatePrivilege	640	vbc.exe
Token: SeCreateGlobalPrivilege	640	vbc.exe
Token: 33	640	vbc.exe
Token: 34	640	vbc.exe
Token: 35	640	vbc.exe
Token: 36	640	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

640 vbc.exe

pid	process
640	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe

description	pid	process	target process
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe
PID 4180 wrote to memory of 640	4180	960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe
"C:\Users\Admin\AppData\Local\Temp\960efb495f646cda153017ba956b4e965b03538e408425c8aaec97279c78c8ba.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4180

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:640

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/640-134-0x0000000000000000-mapping.dmp

Download
memory/640-135-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/640-136-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/640-137-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/640-139-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/640-140-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4180-132-0x0000000074B50000-0x0000000075101000-memory.dmp

Filesize
5.7MB

Download
memory/4180-133-0x0000000074B50000-0x0000000075101000-memory.dmp

Filesize
5.7MB

Download
memory/4180-138-0x0000000074B50000-0x0000000075101000-memory.dmp

Filesize
5.7MB

Download