General

  • Target

    JaffaCakes118_1ce79ab7fe63d62bcfc1ca00b7633b80

  • Size

    327KB

  • Sample

    250222-295c9a1lew

  • MD5

    1ce79ab7fe63d62bcfc1ca00b7633b80

  • SHA1

    0a4297fb9ab1da2151295f3dcf8059e8f305aa7d

  • SHA256

    82e3f34135ef90f4444b1d0917f2c21470910fdb58dbf825742b76dafd80188d

  • SHA512

    1b81f7f8687655f20490c2bcb095bc3f5cee3b374475c68aaf2e84b31c84989c3098624d3a77c402aa9b8753d4d24561bff71eb7ade580503c048f4e2322ae29

  • SSDEEP

    6144:e6aMHrVR7q5X/xvs59OsUvC4Og/KVov0gxCTakqmvfLhBi:eYn7cmfOhNCSdCTXqafLhs

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

machin2

C2

atodoslescabe.no-ip-org:8080

Mutex

24AR645CWVFFWP

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_1ce79ab7fe63d62bcfc1ca00b7633b80

    • Size

      327KB

    • MD5

      1ce79ab7fe63d62bcfc1ca00b7633b80

    • SHA1

      0a4297fb9ab1da2151295f3dcf8059e8f305aa7d

    • SHA256

      82e3f34135ef90f4444b1d0917f2c21470910fdb58dbf825742b76dafd80188d

    • SHA512

      1b81f7f8687655f20490c2bcb095bc3f5cee3b374475c68aaf2e84b31c84989c3098624d3a77c402aa9b8753d4d24561bff71eb7ade580503c048f4e2322ae29

    • SSDEEP

      6144:e6aMHrVR7q5X/xvs59OsUvC4Og/KVov0gxCTakqmvfLhBi:eYn7cmfOhNCSdCTXqafLhs

    • 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

    • 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