Overview

overview

10

Static

static

85ab080597...ad.exe

windows7-x64

10

85ab080597...ad.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    85ab080597b47467ad4145a456c9cc85da9036a2892b7ebd06121f05c9dcb7ad
  • Size 668KB
  • Sample221019-2a4mnsbbbq
  • SHA256 85ab080597b47467ad4145a456c9cc85da9036a2892b7ebd06121f05c9dcb7ad
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometpersistencerattrojanupx

Malware Config

Targets

    • Target
      85ab080597b47467ad4145a456c9cc85da9036a2892b7ebd06121f05c9dcb7ad
    • Size 668KB
    • SHA256 85ab080597b47467ad4145a456c9cc85da9036a2892b7ebd06121f05c9dcb7ad
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Executes dropped EXE

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks