Overview

overview

10

Static

static

8

6d26ff2d60...42.exe

windows7_x64

10

6d26ff2d60...42.exe

windows10_x64

10

Sharing

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General

  • Target

    6d26ff2d60cff8ff8e56f24f0d7694a2a72a95fda84d004d4c5c437fa5194842

  • Size

    252KB

  • Sample

    201106-n57af5hmwn

  • MD5

    f89151e3ab89cf2d4f47c7e8b7a5b0d7

  • SHA1

    913a1329b8e015ec6950f28334ffbb7d54b72992

  • SHA256

    6d26ff2d60cff8ff8e56f24f0d7694a2a72a95fda84d004d4c5c437fa5194842

  • SHA512

    26498d0bba4ab01997f648fd95c470cf8fc2bb987732dfd2e413a58c5f192b16eade176243381d974d71f05d64342f322ae73799ffb0cda57ecc2c9a42ac0167

Score
10/10
darkcometevasionpersistencerattrojanupx

Malware Config

Targets

    • Target

      6d26ff2d60cff8ff8e56f24f0d7694a2a72a95fda84d004d4c5c437fa5194842

    • Size

      252KB

    • MD5

      f89151e3ab89cf2d4f47c7e8b7a5b0d7

    • SHA1

      913a1329b8e015ec6950f28334ffbb7d54b72992

    • SHA256

      6d26ff2d60cff8ff8e56f24f0d7694a2a72a95fda84d004d4c5c437fa5194842

    • SHA512

      26498d0bba4ab01997f648fd95c470cf8fc2bb987732dfd2e413a58c5f192b16eade176243381d974d71f05d64342f322ae73799ffb0cda57ecc2c9a42ac0167

    Score
    10/10
    darkcometevasionpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • 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.

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks