Overview

overview

10

Static

static

3

57bb3bf6bb...18.exe

windows7-x64

10

57bb3bf6bb...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    57bb3bf6bb4192aaff7538982231d0a3_JaffaCakes118
  • Size 2.0MB
  • Sample240718-rlbe6avfrd
  • SHA256 709ab59c9b18041c5dcc12c7febb5da8130eda5f6120fe23dd5a198f61cbef40
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometguest16evasionrattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • mbh22.zapto.org:1604

Mutex

  • DC_MUTEX-SX0FFJK

Attributes
  • gencode

    UJuXq6rYtfop

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target
      57bb3bf6bb4192aaff7538982231d0a3_JaffaCakes118
    • Size 2.0MB
    • SHA256 709ab59c9b18041c5dcc12c7febb5da8130eda5f6120fe23dd5a198f61cbef40
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometguest16evasionrattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies firewall policy service

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks