Overview

overview

10

Static

static

8

0e0d67c8f4...d2.exe

windows7_x64

10

0e0d67c8f4...d2.exe

windows10_x64

10

Sharing

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General

  • Target

    0e0d67c8f4801bef0dd89bdf70eb47eb815b01f2ae9b34215188cf92438453d2

  • Size

    252KB

  • Sample

    210513-lt1x7az46a

  • MD5

    22000f146a3b2f235ac1720fc849c5d0

  • SHA1

    6ed142e261164c019f66eae1d896d80a269dadef

  • SHA256

    0e0d67c8f4801bef0dd89bdf70eb47eb815b01f2ae9b34215188cf92438453d2

  • SHA512

    0cee86d7864b98bb9dbdbe8ef6829ecf0660033b6a5ea2eeb1aabd7accbdad0c57c4261433c8034c6a0771e1a615f371acd203f7ab79243d99135aa363634c58

Score
10/10
darkcometevasionpersistencerattrojanupx

Malware Config

Targets

    • Target

      0e0d67c8f4801bef0dd89bdf70eb47eb815b01f2ae9b34215188cf92438453d2

    • Size

      252KB

    • MD5

      22000f146a3b2f235ac1720fc849c5d0

    • SHA1

      6ed142e261164c019f66eae1d896d80a269dadef

    • SHA256

      0e0d67c8f4801bef0dd89bdf70eb47eb815b01f2ae9b34215188cf92438453d2

    • SHA512

      0cee86d7864b98bb9dbdbe8ef6829ecf0660033b6a5ea2eeb1aabd7accbdad0c57c4261433c8034c6a0771e1a615f371acd203f7ab79243d99135aa363634c58

    Score
    10/10
    darkcometevasionpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • 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