Overview

overview

10

Static

static

10

1d2dde8f6d...ab.exe

windows7_x64

10

1d2dde8f6d...ab.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    1d2dde8f6d961be976aede62dd895c0ac4aba336c44a0c1b385240f86a3a10ab
  • Size 658KB
  • Sample220607-e3x92ahae3
  • SHA256 1d2dde8f6d961be976aede62dd895c0ac4aba336c44a0c1b385240f86a3a10ab
  • MD5 SHA1 SHA512
Score
10/10
darkcometguest16_minpersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16_min

C2

  • 64.85.233.8:3333

Mutex

  • DCMIN_MUTEX-BKJH8V4

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    LJfJABUsUvfk

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target
      1d2dde8f6d961be976aede62dd895c0ac4aba336c44a0c1b385240f86a3a10ab
    • Size 658KB
    • SHA256 1d2dde8f6d961be976aede62dd895c0ac4aba336c44a0c1b385240f86a3a10ab
    • MD5 SHA1 SHA512
    Score
    10/10
    darkcometguest16_minpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • 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