General

  • Target

    e9f7a44f97a3719af45bc1525c3e92a9_JaffaCakes118

  • Size

    632KB

  • Sample

    241213-fgc8eaynbv

  • MD5

    e9f7a44f97a3719af45bc1525c3e92a9

  • SHA1

    f3595ffa81d9ba820443d30ccacd08bbae6f3bcb

  • SHA256

    e9f91abe9bd175f1be8eb548ea372bdf787582e0854b58e973aaaad8f1994712

  • SHA512

    1df656decba235ba7fe0555524c18dfed8deefd0761774f61c3dc39fc8eae67c34b88464531564eac6b4aad3cd8d085c02a81610d0c4100eb2f592928ac35bb1

  • SSDEEP

    6144:WFzJTjQMI5lYs02KgCUAAvhJjaswIQrkc7lOEPDr+5QGWVWH0WeBgj9LU7HzwCUp:5nsOqGCGOpgxUgCUhpxclfdlw

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

OPFERDU

C2

h4m3l.no-ip.biz:666

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Datei ist beschaedigt!

  • message_box_title

    ERROR

  • password

    1234

  • regkey_hkcu

    HKCU

Targets

    • Target

      e9f7a44f97a3719af45bc1525c3e92a9_JaffaCakes118

    • Size

      632KB

    • MD5

      e9f7a44f97a3719af45bc1525c3e92a9

    • SHA1

      f3595ffa81d9ba820443d30ccacd08bbae6f3bcb

    • SHA256

      e9f91abe9bd175f1be8eb548ea372bdf787582e0854b58e973aaaad8f1994712

    • SHA512

      1df656decba235ba7fe0555524c18dfed8deefd0761774f61c3dc39fc8eae67c34b88464531564eac6b4aad3cd8d085c02a81610d0c4100eb2f592928ac35bb1

    • SSDEEP

      6144:WFzJTjQMI5lYs02KgCUAAvhJjaswIQrkc7lOEPDr+5QGWVWH0WeBgj9LU7HzwCUp:5nsOqGCGOpgxUgCUhpxclfdlw

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • 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

    • 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