General

  • Target

    JaffaCakes118_042b519fea63b319f550f3fe347c4fcc

  • Size

    695KB

  • Sample

    250219-jfcf9ssps5

  • MD5

    042b519fea63b319f550f3fe347c4fcc

  • SHA1

    c043df2da14e88dc1576fbab9bc93df91a573d0c

  • SHA256

    10c611a91e873a2ca75ed2bb5b9ea171230b3568b85c494309e7b1af9b104cd5

  • SHA512

    9ae39be49fd5b56b097aae991b56deee765a1439919e8d78d4f72c5e80c13be12807e530395d5718cd30a74f046dd074b06cc86ab4a896db45c095b948d5e2ab

  • SSDEEP

    12288:NJ6i828AWSUJ0bJldsnDZE+fbcWyAUVZ9B5W2JXyWVTm3B32iPUd1CT3G5kneR4:76iH8AXUJ0tjUDXcrAsDW2tyWVTm3BGC

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16

C2

84.169.70.18:1604

127.0.0.1:1604

192.168.2.100:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    p5mqjs5.Tw�c

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_042b519fea63b319f550f3fe347c4fcc

    • Size

      695KB

    • MD5

      042b519fea63b319f550f3fe347c4fcc

    • SHA1

      c043df2da14e88dc1576fbab9bc93df91a573d0c

    • SHA256

      10c611a91e873a2ca75ed2bb5b9ea171230b3568b85c494309e7b1af9b104cd5

    • SHA512

      9ae39be49fd5b56b097aae991b56deee765a1439919e8d78d4f72c5e80c13be12807e530395d5718cd30a74f046dd074b06cc86ab4a896db45c095b948d5e2ab

    • SSDEEP

      12288:NJ6i828AWSUJ0bJldsnDZE+fbcWyAUVZ9B5W2JXyWVTm3B32iPUd1CT3G5kneR4:76iH8AXUJ0tjUDXcrAsDW2tyWVTm3BGC

    • 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