General

  • Target

    d5d37c2522cb38a6b8bc60571ae13713_JaffaCakes118

  • Size

    428KB

  • Sample

    240909-hrl96swekk

  • MD5

    d5d37c2522cb38a6b8bc60571ae13713

  • SHA1

    03c258f40c3c5f3e79a6cb54d26596090674d8a4

  • SHA256

    b3bc6eaff40c34419e751712f232c6ad9aad4e603872c31aa10965b0815c1f7d

  • SHA512

    5d151ef38988976c4c2b5cb8b69fcd4bb4ba9da825151a80b3b15b77bbeec176568284512c5f924c9abd533fc2faf25cdb4ef3dd62cfae412e816236633400bc

  • SSDEEP

    12288:huMwfBi8vvrHxVPKyG2m77sZB07FxObO326:hHws8vrxA2t07FQaJ

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

remote

C2

youtubexlarg.ddns.net:1177

Mutex

C8FYQ07OIJI5SD

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    system.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      d5d37c2522cb38a6b8bc60571ae13713_JaffaCakes118

    • Size

      428KB

    • MD5

      d5d37c2522cb38a6b8bc60571ae13713

    • SHA1

      03c258f40c3c5f3e79a6cb54d26596090674d8a4

    • SHA256

      b3bc6eaff40c34419e751712f232c6ad9aad4e603872c31aa10965b0815c1f7d

    • SHA512

      5d151ef38988976c4c2b5cb8b69fcd4bb4ba9da825151a80b3b15b77bbeec176568284512c5f924c9abd533fc2faf25cdb4ef3dd62cfae412e816236633400bc

    • SSDEEP

      12288:huMwfBi8vvrHxVPKyG2m77sZB07FxObO326:hHws8vrxA2t07FQaJ

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks