darkcomet | 0ed8ae6930f266f5d6800fcbfc5fb660b287511b5ba50a87b1e5369fa81b37b6

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-10-2024 10:24

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General

Target

6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe
Size

776KB
MD5

6e644bab6733c8423b126205eebba4f5
SHA1

f1251a9b59048227de476460875fee17b08a173c
SHA256

0ed8ae6930f266f5d6800fcbfc5fb660b287511b5ba50a87b1e5369fa81b37b6
SHA512

96a98ce945c7770496394d8c86503b9951b72bac6cbccf023234b02c9484d6afca68b0fa22653b2ab895981fb6c0dee6495aaf851fec88f6d8f3c67c554d0283
SSDEEP

12288:kw7KC+ure8TDKgPAy7q8yT3krcoy8/hdb0op1OZqmDJjtfkEMhoE271Azw3vM/H3:/KCJK8KFbZTtoy8pdYcsZNREc3qPkvm

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4676 set thread context of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1344	4768	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87
PID 4676 wrote to memory of 4768	4676	6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Users\Admin\AppData\Local\Temp\6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6e644bab6733c8423b126205eebba4f5_JaffaCakes118.exe
  2⤵
  PID:4768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 12
    3⤵
    - Program crash
    PID:1344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 4768
1⤵
PID:4456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/4676-0-0x00000000745C2000-0x00000000745C3000-memory.dmp

Filesize
4KB

Download
memory/4676-1-0x00000000745C0000-0x0000000074B71000-memory.dmp

Filesize
5.7MB

Download
memory/4676-2-0x00000000745C0000-0x0000000074B71000-memory.dmp

Filesize
5.7MB

Download
memory/4676-5-0x00000000745C0000-0x0000000074B71000-memory.dmp

Filesize
5.7MB

Download
memory/4768-3-0x0000000000400000-0x00000000004C8000-memory.dmp

Filesize
800KB

Download