Overview

overview

10

Static

static

10

0c66476f18...97.exe

windows7-x64

10

0c66476f18...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    0c66476f182d6b7dc4c474faa3cc92964aa20439f7d4cb11454748f17e4bf397
  • Size 495KB
  • Sample221003-trp7lseder
  • SHA256 0c66476f182d6b7dc4c474faa3cc92964aa20439f7d4cb11454748f17e4bf397
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometevasionpersistencerattrojanupx

Malware Config

Targets

    • Target
      0c66476f182d6b7dc4c474faa3cc92964aa20439f7d4cb11454748f17e4bf397
    • Size 495KB
    • SHA256 0c66476f182d6b7dc4c474faa3cc92964aa20439f7d4cb11454748f17e4bf397
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometevasionpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks