General

  • Target

    JaffaCakes118_21e4041511c1418e868c37b0e5749915

  • Size

    1.1MB

  • Sample

    250225-crz85swny6

  • MD5

    21e4041511c1418e868c37b0e5749915

  • SHA1

    47337e5ca816043713c8591988b07e21a21bdbf0

  • SHA256

    2e5caca965de7bddb5556f8e5cec84b12d8f3b9741b2939cc0ef945dca10c415

  • SHA512

    733b9277df7362d96db55aca3a4ac251b7e3e82a4e2b2daf68eab9df7217297e92545f04daa3a16c350581447f288e1d418971a8cebd7d9c6f3a4ab48377aad2

  • SSDEEP

    24576:F7KLsDg7cNgf1sYUaW6FLHqqRUcRSy4I3U49z:SsI9sYUaW6FL3ky4mU49z

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

serverupdate7.hopto.org:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    9$/+qnzYFyQ6

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_21e4041511c1418e868c37b0e5749915

    • Size

      1.1MB

    • MD5

      21e4041511c1418e868c37b0e5749915

    • SHA1

      47337e5ca816043713c8591988b07e21a21bdbf0

    • SHA256

      2e5caca965de7bddb5556f8e5cec84b12d8f3b9741b2939cc0ef945dca10c415

    • SHA512

      733b9277df7362d96db55aca3a4ac251b7e3e82a4e2b2daf68eab9df7217297e92545f04daa3a16c350581447f288e1d418971a8cebd7d9c6f3a4ab48377aad2

    • SSDEEP

      24576:F7KLsDg7cNgf1sYUaW6FLHqqRUcRSy4I3U49z:SsI9sYUaW6FL3ky4mU49z

    • 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