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General

  • Target

    JaffaCakes118_a12a55725a718d2a60609ee4abbbb445

  • Size

    902KB

  • Sample

    250205-s6pnysvkhm

  • MD5

    a12a55725a718d2a60609ee4abbbb445

  • SHA1

    d429ca448c7ac0363280c10d82e36f92beff2614

  • SHA256

    8928b45380323bdcfd83430c2f76bd5ea9b5d011b4b3c4e575dc13d98cb04f5d

  • SHA512

    71730d78380a1bc455ec3e0eceb191041b8e64e8abf400f02b898e995d8f89574751c69ab8c4a42527469b78f661271aad652cfc063688401257a129c54cbe90

  • SSDEEP

    12288:lZKhDHZODNZyY5qMeR59vz9jflkMY0rLnY9L73iW:8D5ONZyY5Fe39zHkMDrLY57SW

Malware Config

Extracted

Family

darkcomet

Botnet

1.2

C2

ahmedb123.no-ip.info:100

Mutex

DCMIN_MUTEX-78CGXEQ

Attributes
  • gencode

    lcvuN82zr4Gu

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      JaffaCakes118_a12a55725a718d2a60609ee4abbbb445

    • Size

      902KB

    • MD5

      a12a55725a718d2a60609ee4abbbb445

    • SHA1

      d429ca448c7ac0363280c10d82e36f92beff2614

    • SHA256

      8928b45380323bdcfd83430c2f76bd5ea9b5d011b4b3c4e575dc13d98cb04f5d

    • SHA512

      71730d78380a1bc455ec3e0eceb191041b8e64e8abf400f02b898e995d8f89574751c69ab8c4a42527469b78f661271aad652cfc063688401257a129c54cbe90

    • SSDEEP

      12288:lZKhDHZODNZyY5qMeR59vz9jflkMY0rLnY9L73iW:8D5ONZyY5Fe39zHkMDrLY57SW

    • Darkcomet

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

    • Darkcomet family

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks