darkcomet | f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302 | Triage

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Reports

Overview

overview

Static

static

5

f092b714c9...2N.exe

windows7-x64

f092b714c9...2N.exe

windows10-2004-x64

Sharing

General

Target

f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302N
Size

3.9MB
Sample

241106-em4rwavenn
MD5

708d7d61f8ec91d35b06f3aa5c12c100
SHA1

ea679faff2646731ab2312627457cb592860fb58
SHA256

f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302
SHA512

5f298ba3f2dbcd0a756d943b3e5acca20294325e901718e11327df2ad6aeed2b24245be2dc925426a9f52d2fc8bba739c615aa8ac24fbb4663cae6b42708a720
SSDEEP

98304:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5C4:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmB4

Score

10^/10

darkcomet discovery persistence rat trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302N.exe

Resource

win7-20240903-en

darkcomet discovery persistence rat trojan upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302N.exe

Resource

win10v2004-20241007-en

darkcomet discovery persistence rat trojan upx

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302N
- Size
  
  3.9MB
- MD5
  
  708d7d61f8ec91d35b06f3aa5c12c100
- SHA1
  
  ea679faff2646731ab2312627457cb592860fb58
- SHA256
  
  f092b714c9c93032e53a29f294f1f32171b94c6dbea73e520ceca54b4924d302
- SHA512
  
  5f298ba3f2dbcd0a756d943b3e5acca20294325e901718e11327df2ad6aeed2b24245be2dc925426a9f52d2fc8bba739c615aa8ac24fbb4663cae6b42708a720
- SSDEEP
  
  98304:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5C4:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmB4
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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