darkcomet | 9607e53698b7ba7559f0cac0b2cedcac9b2ea0b261cc3b2f74c8ded7f7a1783f

Analysis

max time kernel
150s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 09:48

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General

Target

d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe
Size

810KB
MD5

d66d38155e7363c223960fa18196ef86
SHA1

2161f98fe38ac11a22793c25a718b58b00647df4
SHA256

9607e53698b7ba7559f0cac0b2cedcac9b2ea0b261cc3b2f74c8ded7f7a1783f
SHA512

4baf01736c986bfa062302a50cebeab1ecdbb5a851b72a35ca96a6223832aa185bea3f356ed81a98ff8823f9ed9b688714dbbd2631cd180e8604623050bf9ccc
SSDEEP

24576:pvvxxNz60N65kQCA+eDxIoZfF1eAOOjfMnjY:bO0NDQAMF1eqMc

Score

10^/10

darkcomet scr1pt discovery evasion rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Scr1pt

scr1pt.no-ip.biz:1604

Mutex

DC_MUTEX-6RTHDXW

Attributes

gencode
03zeuEH2t2Sl
install
false
offline_keylogger
true
password
12345
persistence
false

Signatures

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

Windows security bypass 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3512 set thread context of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83

System Location Discovery: System Language Discovery 1 TTPs 3 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	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3884	vbc.exe
Token: SeSecurityPrivilege	3884	vbc.exe
Token: SeTakeOwnershipPrivilege	3884	vbc.exe
Token: SeLoadDriverPrivilege	3884	vbc.exe
Token: SeSystemProfilePrivilege	3884	vbc.exe
Token: SeSystemtimePrivilege	3884	vbc.exe
Token: SeProfSingleProcessPrivilege	3884	vbc.exe
Token: SeIncBasePriorityPrivilege	3884	vbc.exe
Token: SeCreatePagefilePrivilege	3884	vbc.exe
Token: SeBackupPrivilege	3884	vbc.exe
Token: SeRestorePrivilege	3884	vbc.exe
Token: SeShutdownPrivilege	3884	vbc.exe
Token: SeDebugPrivilege	3884	vbc.exe
Token: SeSystemEnvironmentPrivilege	3884	vbc.exe
Token: SeChangeNotifyPrivilege	3884	vbc.exe
Token: SeRemoteShutdownPrivilege	3884	vbc.exe
Token: SeUndockPrivilege	3884	vbc.exe
Token: SeManageVolumePrivilege	3884	vbc.exe
Token: SeImpersonatePrivilege	3884	vbc.exe
Token: SeCreateGlobalPrivilege	3884	vbc.exe
Token: 33	3884	vbc.exe
Token: 34	3884	vbc.exe
Token: 35	3884	vbc.exe
Token: 36	3884	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3884	vbc.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3884	3512	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	83
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85
PID 3884 wrote to memory of 4556	3884	vbc.exe	85

C:\Users\Admin\AppData\Local\Temp\d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Windows security bypass
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3884
- - C:\Windows\SysWOW64\notepad.exe
    notepad
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3512-9-0x0000000074810000-0x0000000074DC1000-memory.dmp

Filesize
5.7MB

Download
memory/3512-1-0x0000000074810000-0x0000000074DC1000-memory.dmp

Filesize
5.7MB

Download
memory/3512-2-0x0000000074810000-0x0000000074DC1000-memory.dmp

Filesize
5.7MB

Download
memory/3512-0-0x0000000074812000-0x0000000074813000-memory.dmp

Filesize
4KB

Download
memory/3884-15-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-16-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-6-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-7-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-4-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-11-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-12-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-28-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-13-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-14-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-3-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-5-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-17-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-18-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-19-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-20-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-21-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-22-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-23-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-24-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-25-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-26-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3884-27-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/4556-10-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download