General

  • Target

    JaffaCakes118_e964044329ee1fe2f6eb63527bdd22a9

  • Size

    4.0MB

  • Sample

    250211-xqsswsxpdl

  • MD5

    e964044329ee1fe2f6eb63527bdd22a9

  • SHA1

    d5c19ce79cf88e6d1ca554b4bdb0529596b8acf0

  • SHA256

    371e8def882efd31f44e386edb0ae75fa58eb750029097919c4bc1264331adee

  • SHA512

    2d742aa3bce3750579725ae3ec43cbc9a095173b2b305d849775f048469781b5de8adfe02bcec127b2229f820142159f49cc0ce3ca55a83940b3b9645b88b053

  • SSDEEP

    12288:VAKJJcpI4EQgvJmMk3qL75ORfUjzxQqm0BdPaPE4c3y6W+et3cOQSUrKyCtibAJ:BJZ4c5kgORfUF1dPa8RhW+AMabyVAJ

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    +u7Rwf9M61Z5

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_e964044329ee1fe2f6eb63527bdd22a9

    • Size

      4.0MB

    • MD5

      e964044329ee1fe2f6eb63527bdd22a9

    • SHA1

      d5c19ce79cf88e6d1ca554b4bdb0529596b8acf0

    • SHA256

      371e8def882efd31f44e386edb0ae75fa58eb750029097919c4bc1264331adee

    • SHA512

      2d742aa3bce3750579725ae3ec43cbc9a095173b2b305d849775f048469781b5de8adfe02bcec127b2229f820142159f49cc0ce3ca55a83940b3b9645b88b053

    • SSDEEP

      12288:VAKJJcpI4EQgvJmMk3qL75ORfUjzxQqm0BdPaPE4c3y6W+et3cOQSUrKyCtibAJ:BJZ4c5kgORfUF1dPa8RhW+AMabyVAJ

    • Darkcomet

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

    • Darkcomet family

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks