darkcomet | 39de26a7e53476fc2dd0d4f8df6e1f986b4788c8aafa6b484207eaf99fbdaa9b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
07/02/2025, 02:00

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General

Target

JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe
Size

1.0MB
MD5

b1b90b344ee45e9c2feb3595ad50c25d
SHA1

09a663a5953f8232dd8c1655f146670f43128038
SHA256

39de26a7e53476fc2dd0d4f8df6e1f986b4788c8aafa6b484207eaf99fbdaa9b
SHA512

e4987e9428525390672fd6a5879cad62cc0839d3e89e940d89bc520393b71fb95d4336b504709a1433ae4485d2bcfff7bb72f98750aee5c4bd8c4630cced5304
SSDEEP

24576:6GoIjIbgyLC495467J21roDz26c9n9oHDS:6a8bdLp54lmPp7+

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
Darkcomet family
darkcomet

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2476 set thread context of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84
PID 2476 wrote to memory of 5036	2476	JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1b90b344ee45e9c2feb3595ad50c25d.exe
  2⤵
  PID:5036

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

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Downloads

memory/2476-1-0x0000000000401000-0x0000000000407000-memory.dmp

Filesize
24KB

Download
memory/2476-0-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2476-7-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2476-8-0x0000000000401000-0x0000000000407000-memory.dmp

Filesize
24KB

Download
memory/5036-4-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download