General

  • Target

    59c3fa30d3e9d542695592a1f80e67ad_JaffaCakes118

  • Size

    709KB

  • Sample

    241018-25ft4atcja

  • MD5

    59c3fa30d3e9d542695592a1f80e67ad

  • SHA1

    2a65d2e8bdb5e84c42d64e7e67181cfa53554ca0

  • SHA256

    d5e88ba5e7751149f6fa84a4d71566c4051b6176095ab0f7e8a4fce6ef6a11ec

  • SHA512

    db769c8f4473f91a1b596d90ee6151d7fff0c4d90cbca12cc8d2bc2176441704da4674671f91646e34c4f28d96b33b1c0ccbf594a21314418fa1f30a8a63cbd1

  • SSDEEP

    12288:3shOpw7EzATP/8uKONAgon+Ne3b4eo08uTx05Dn+YE1RK84dpE7OU0Z1nSIR3Qc:3shODsTXKONAB+e4e19vY8K8eE7OU0ZU

Malware Config

Extracted

Family

darkcomet

Botnet

A Asept 01

C2

metafunn2.no-ip.biz:1332

Mutex

DC_MUTEX-6AMDZDL

Attributes
  • gencode

    c6tH54LB6sTc

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      59c3fa30d3e9d542695592a1f80e67ad_JaffaCakes118

    • Size

      709KB

    • MD5

      59c3fa30d3e9d542695592a1f80e67ad

    • SHA1

      2a65d2e8bdb5e84c42d64e7e67181cfa53554ca0

    • SHA256

      d5e88ba5e7751149f6fa84a4d71566c4051b6176095ab0f7e8a4fce6ef6a11ec

    • SHA512

      db769c8f4473f91a1b596d90ee6151d7fff0c4d90cbca12cc8d2bc2176441704da4674671f91646e34c4f28d96b33b1c0ccbf594a21314418fa1f30a8a63cbd1

    • SSDEEP

      12288:3shOpw7EzATP/8uKONAgon+Ne3b4eo08uTx05Dn+YE1RK84dpE7OU0Z1nSIR3Qc:3shODsTXKONAB+e4e19vY8K8eE7OU0ZU

    • Darkcomet

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks