darkcomet | 9607e53698b7ba7559f0cac0b2cedcac9b2ea0b261cc3b2f74c8ded7f7a1783f

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 2492 set thread context of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31

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	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2092	vbc.exe
Token: SeSecurityPrivilege	2092	vbc.exe
Token: SeTakeOwnershipPrivilege	2092	vbc.exe
Token: SeLoadDriverPrivilege	2092	vbc.exe
Token: SeSystemProfilePrivilege	2092	vbc.exe
Token: SeSystemtimePrivilege	2092	vbc.exe
Token: SeProfSingleProcessPrivilege	2092	vbc.exe
Token: SeIncBasePriorityPrivilege	2092	vbc.exe
Token: SeCreatePagefilePrivilege	2092	vbc.exe
Token: SeBackupPrivilege	2092	vbc.exe
Token: SeRestorePrivilege	2092	vbc.exe
Token: SeShutdownPrivilege	2092	vbc.exe
Token: SeDebugPrivilege	2092	vbc.exe
Token: SeSystemEnvironmentPrivilege	2092	vbc.exe
Token: SeChangeNotifyPrivilege	2092	vbc.exe
Token: SeRemoteShutdownPrivilege	2092	vbc.exe
Token: SeUndockPrivilege	2092	vbc.exe
Token: SeManageVolumePrivilege	2092	vbc.exe
Token: SeImpersonatePrivilege	2092	vbc.exe
Token: SeCreateGlobalPrivilege	2092	vbc.exe
Token: 33	2092	vbc.exe
Token: 34	2092	vbc.exe
Token: 35	2092	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2092	vbc.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2092	2492	d66d38155e7363c223960fa18196ef86_JaffaCakes118.exe	31
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32
PID 2092 wrote to memory of 2796	2092	vbc.exe	32

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:2492
- 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:2092
- - C:\Windows\SysWOW64\notepad.exe
    notepad
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2796

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/2092-57-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-63-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-68-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-5-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-16-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-17-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-18-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-15-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2092-12-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-11-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-10-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-9-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-52-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-7-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-4-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-19-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-66-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-67-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-65-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-8-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-51-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-64-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-53-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-54-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-55-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-56-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-62-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-58-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-59-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-60-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2092-61-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2492-0-0x00000000746A1000-0x00000000746A2000-memory.dmp

Filesize
4KB

Download
memory/2492-1-0x00000000746A0000-0x0000000074C4B000-memory.dmp

Filesize
5.7MB

Download
memory/2492-20-0x0000000001D70000-0x0000000001DB0000-memory.dmp

Filesize
256KB

Download
memory/2492-21-0x00000000746A0000-0x0000000074C4B000-memory.dmp

Filesize
5.7MB

Download
memory/2492-2-0x00000000746A0000-0x0000000074C4B000-memory.dmp

Filesize
5.7MB

Download
memory/2796-22-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2796-50-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download