General

  • Target

    d3c10220edeaccdb339ab5596e0487c9_JaffaCakes118

  • Size

    500KB

  • Sample

    241207-1l4ldavqay

  • MD5

    d3c10220edeaccdb339ab5596e0487c9

  • SHA1

    0d71ff1ff99bd2c982f5059202882756bfc90389

  • SHA256

    e93627dc44e61c53971af09db0a53ab6834f67bc6c960102658c7c814ac9ba30

  • SHA512

    4de8d86780ffdbe0afa4f08c8c0b2e657befab7c419573d7c3a4d616bbaca18690bb0838eee4ff82372ca869ed4eafc426cda414ec325ac757e2f4f25c9f79f6

  • SSDEEP

    12288:NTiCcuimMLHOsgjgrgutBS0KZNr8kVIcmVp2CN4Kc3:Jiwh7cgqY0KZ/xapP

Malware Config

Extracted

Family

cybergate

Version

v1.08.10

Botnet

Random

C2

kkk1.no-ip.info:81

Mutex

LT06BR8D1YMV6A

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    Nvidia

  • install_file

    Nvidia.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

    Nvidia

  • regkey_hklm

    Nvidia

Targets

    • Target

      d3c10220edeaccdb339ab5596e0487c9_JaffaCakes118

    • Size

      500KB

    • MD5

      d3c10220edeaccdb339ab5596e0487c9

    • SHA1

      0d71ff1ff99bd2c982f5059202882756bfc90389

    • SHA256

      e93627dc44e61c53971af09db0a53ab6834f67bc6c960102658c7c814ac9ba30

    • SHA512

      4de8d86780ffdbe0afa4f08c8c0b2e657befab7c419573d7c3a4d616bbaca18690bb0838eee4ff82372ca869ed4eafc426cda414ec325ac757e2f4f25c9f79f6

    • SSDEEP

      12288:NTiCcuimMLHOsgjgrgutBS0KZNr8kVIcmVp2CN4Kc3:Jiwh7cgqY0KZ/xapP

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks