General

  • Target

    JaffaCakes118_ec6322c28a18f0e81918b734b3fe73fb

  • Size

    322KB

  • Sample

    250212-c27qzaxmdx

  • MD5

    ec6322c28a18f0e81918b734b3fe73fb

  • SHA1

    4aee5b1f94d048dafb754de6b153adc52d36002c

  • SHA256

    36f716895d8a02324d4279f4206da24dc10676589d8a4931e6410ddff29d8682

  • SHA512

    ff0fdce51bde1c44d3594b824e2fd71ee3cc0da33170ce8ef5cf091052cea86a3b843c8961ee788662effc99ad49dadc2be980e25b7babd07ad8640948d59652

  • SSDEEP

    6144:VVfA9MoSFsSsRSy5Q02nYGArdbbNEVypxD8Z4rwhtb:VBMMoSFsS2Sy5xrdbb6VymDb

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

192.168.2.34:10

Mutex

DC_MUTEX-W6FDNMZ

Attributes
  • gencode

    RCMtF=TXM#oA

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_ec6322c28a18f0e81918b734b3fe73fb

    • Size

      322KB

    • MD5

      ec6322c28a18f0e81918b734b3fe73fb

    • SHA1

      4aee5b1f94d048dafb754de6b153adc52d36002c

    • SHA256

      36f716895d8a02324d4279f4206da24dc10676589d8a4931e6410ddff29d8682

    • SHA512

      ff0fdce51bde1c44d3594b824e2fd71ee3cc0da33170ce8ef5cf091052cea86a3b843c8961ee788662effc99ad49dadc2be980e25b7babd07ad8640948d59652

    • SSDEEP

      6144:VVfA9MoSFsSsRSy5Q02nYGArdbbNEVypxD8Z4rwhtb:VBMMoSFsS2Sy5xrdbb6VymDb

    • Darkcomet

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

    • Darkcomet family

    • Modifies firewall policy service

    • Modifies security service

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

MITRE ATT&CK Enterprise v15

Tasks