Overview

overview

10

Static

static

3

412dc66653...bN.exe

windows7-x64

10

412dc66653...bN.exe

windows10-2004-x64

10

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General

  • Target

    412dc66653e4b7780981fb774d9112bb977a6f79825bd76e872238306047aeabN

  • Size

    574KB

  • Sample

    241023-fmdfcssbna

  • MD5

    ddb5552f0862152d7cad9a0b64cb4000

  • SHA1

    39dbeb10aed0710b695bfdfe0cde13ac37b74834

  • SHA256

    412dc66653e4b7780981fb774d9112bb977a6f79825bd76e872238306047aeab

  • SHA512

    096026fa5a45c6ce71690a4ec6cae9322b5227f73cefafa52c9384f9e48569586be39a6df00029c9274dd0fdefaa1c7864ca71b223c30b27aa2ccdb8b8040eef

  • SSDEEP

    12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3HdsubO:zFhWAfn22m0eD1GPz8Hdxy

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      412dc66653e4b7780981fb774d9112bb977a6f79825bd76e872238306047aeabN

    • Size

      574KB

    • MD5

      ddb5552f0862152d7cad9a0b64cb4000

    • SHA1

      39dbeb10aed0710b695bfdfe0cde13ac37b74834

    • SHA256

      412dc66653e4b7780981fb774d9112bb977a6f79825bd76e872238306047aeab

    • SHA512

      096026fa5a45c6ce71690a4ec6cae9322b5227f73cefafa52c9384f9e48569586be39a6df00029c9274dd0fdefaa1c7864ca71b223c30b27aa2ccdb8b8040eef

    • SSDEEP

      12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3HdsubO:zFhWAfn22m0eD1GPz8Hdxy

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks