General

  • Target

    JaffaCakes118_0478e88a8c8a1f2138dd8918578e6ffa

  • Size

    365KB

  • Sample

    250219-kramgsyqt6

  • MD5

    0478e88a8c8a1f2138dd8918578e6ffa

  • SHA1

    81341ccf17038c3fec934ff6e8ce794716f16668

  • SHA256

    f8c4f1e11abf74f17cad0a3d90aad26066d2ec3852651c9049f2217a4cea83ea

  • SHA512

    36927feac470f0c491492c0944ecb6f282953613dacc9ce93bb1a838a87a2e1d0d7f8cf7b705b99c958ab5fea12c5d7a87f5588eb2965d6b0fda787d284cd04e

  • SSDEEP

    6144:HV1iPtoCSnriBR0dS2n6625qxe9ZlBDjRAZwoACU0Ce5t+R3IIhIIW252s:HbiPtoCSyIS2nSJ9jR9L1IIhII/

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-CAWVQ2Y

Attributes
  • gencode

    mcfrv%wqhAQ#

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_0478e88a8c8a1f2138dd8918578e6ffa

    • Size

      365KB

    • MD5

      0478e88a8c8a1f2138dd8918578e6ffa

    • SHA1

      81341ccf17038c3fec934ff6e8ce794716f16668

    • SHA256

      f8c4f1e11abf74f17cad0a3d90aad26066d2ec3852651c9049f2217a4cea83ea

    • SHA512

      36927feac470f0c491492c0944ecb6f282953613dacc9ce93bb1a838a87a2e1d0d7f8cf7b705b99c958ab5fea12c5d7a87f5588eb2965d6b0fda787d284cd04e

    • SSDEEP

      6144:HV1iPtoCSnriBR0dS2n6625qxe9ZlBDjRAZwoACU0Ce5t+R3IIhIIW252s:HbiPtoCSyIS2nSJ9jR9L1IIhII/

    • Darkcomet

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

    • Darkcomet family

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks