darkcomet | 329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988 | Triage

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Overview

overview

Static

static

3

329e48e27f...8N.exe

windows7-x64

329e48e27f...8N.exe

windows10-2004-x64

Sharing

General

Target

329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988N
Size

574KB
Sample

241110-ffh29ssren
MD5

fe01f79aa8cc5c6a8cd400f9db0f50a0
SHA1

668a2905ce1eca106c44eff958a296ebb16a5056
SHA256

329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988
SHA512

cd12879bbac91cc8eb81a5ede01fa73fc4e106023cf62905a535f19b3dabcda253052dea6f2e2beb90b8a63f3b6d75688e27bd59c33d3f533b3318aaa799f9c6
SSDEEP

12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3Hdsuby:zFhWAfn22m0eD1GPz8HdxG

Score

10^/10

darkcomet discovery persistence rat trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988N.exe

Resource

win7-20241023-en

darkcomet discovery persistence rat trojan upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988N.exe

Resource

win10v2004-20241007-en

darkcomet discovery persistence rat trojan upx

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988N
- Size
  
  574KB
- MD5
  
  fe01f79aa8cc5c6a8cd400f9db0f50a0
- SHA1
  
  668a2905ce1eca106c44eff958a296ebb16a5056
- SHA256
  
  329e48e27fc8d57914146ed9d116ccc583fb4b7ba7d47e33ef09051145f5f988
- SHA512
  
  cd12879bbac91cc8eb81a5ede01fa73fc4e106023cf62905a535f19b3dabcda253052dea6f2e2beb90b8a63f3b6d75688e27bd59c33d3f533b3318aaa799f9c6
- SSDEEP
  
  12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3Hdsuby:zFhWAfn22m0eD1GPz8HdxG
Score

10^/10

darkcomet discovery persistence rat trojan upx
- Darkcomet
  DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
  trojan rat darkcomet
- Darkcomet family
  darkcomet
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

darkcometdiscoverypersistencerattrojanupx

behavioral2

darkcometdiscoverypersistencerattrojanupx

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