darkcomet | d4936b03e9af415c62c3487314b659c35ebff2dfd248ebe24f3a73ee0bcc6379

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 14:58

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General

Target

4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Size

1.3MB
MD5

4874e617d68183863cf122f64370fe00
SHA1

e7af240418e654da9a2a8ecf7bdffc023f09a121
SHA256

d4936b03e9af415c62c3487314b659c35ebff2dfd248ebe24f3a73ee0bcc6379
SHA512

053b31e997c6db01329d07fe579479b4a47241137b5937ce469783ccb0681f279d58cfa05d1e1993f70cee8372b1e45292ced1a8724485eee86612b44dd11a5d
SSDEEP

24576:iRmYkcoQricOIrxiZY1iaCvHp7wKaHnCMjORymu7Xmg7FT2bL:3YZoQrbT8ZY1iaC/p16zt2g7FaP

Score

10^/10

darkcomet newids discovery evasion persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

NewIDs

fvckthesyst3m.no-ip.org:1604

Mutex

DC_MUTEX-JGWKK3L

Attributes

gencode
hc8JG7lbWhDC
install
false
offline_keylogger
true
persistence
false

Signatures

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

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4"	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

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"	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Windows security modification 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"	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\357344 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\357344\\svhost.exe"	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32

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

System Information Discovery
T1082

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	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeSecurityPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeBackupPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeRestorePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeShutdownPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeDebugPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeUndockPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: 33	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: 34	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
Token: 35	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2480 wrote to memory of 2884	2480	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	32
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33
PID 2884 wrote to memory of 2768	2884	4874e617d68183863cf122f64370fe00_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4874e617d68183863cf122f64370fe00_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Users\Admin\AppData\Local\Temp\4874e617d68183863cf122f64370fe00_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4874e617d68183863cf122f64370fe00_JaffaCakes118.exe"
  2⤵
  - Modifies security service
  - Windows security bypass
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\SysWOW64\notepad.exe
    notepad
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

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/2768-52-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2768-24-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2884-53-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-64-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-18-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2884-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-54-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-55-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-56-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-57-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-58-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-59-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-60-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-61-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-62-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-63-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-65-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2884-66-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads