General

  • Target

    2e3304da8d9a54d3a7fb228e19db8f72_JaffaCakes118

  • Size

    230KB

  • Sample

    241009-kr54dsvfkg

  • MD5

    2e3304da8d9a54d3a7fb228e19db8f72

  • SHA1

    91ca6dc5965c5baae9683968d59ad668ff426787

  • SHA256

    dbdbee96e293e811fd197aaaa978b11d4c4752e5adad83cd977c835f349d65ef

  • SHA512

    65d785b294cb4e67e35d546da62db65a7f2e98650e681b31ee4ba0c3e7ad13a3c5fb437262d7607b10f720ba4186ba8e20e2bf1a74769764c27d6b423938a75c

  • SSDEEP

    6144:V0eLNExQ3gmAG2j7580UJpvNH4TiXfBhkMgDVUqdgtcpgoS:VUQ4GA5sp+qBhi1HgoS

Malware Config

Extracted

Family

darkcomet

Botnet

nasit

C2

88.254.114.62:1604

Mutex

DCMIN_MUTEX-TSEC6XJ

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    HWaUf6XVhyqZ

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    dnr

Targets

    • Target

      2e3304da8d9a54d3a7fb228e19db8f72_JaffaCakes118

    • Size

      230KB

    • MD5

      2e3304da8d9a54d3a7fb228e19db8f72

    • SHA1

      91ca6dc5965c5baae9683968d59ad668ff426787

    • SHA256

      dbdbee96e293e811fd197aaaa978b11d4c4752e5adad83cd977c835f349d65ef

    • SHA512

      65d785b294cb4e67e35d546da62db65a7f2e98650e681b31ee4ba0c3e7ad13a3c5fb437262d7607b10f720ba4186ba8e20e2bf1a74769764c27d6b423938a75c

    • SSDEEP

      6144:V0eLNExQ3gmAG2j7580UJpvNH4TiXfBhkMgDVUqdgtcpgoS:VUQ4GA5sp+qBhi1HgoS

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks