General

  • Target

    eb135876bedf3d6a70d57759676e4c270c4e057fa70df536e59400c95dbe83f1

  • Size

    731KB

  • Sample

    230130-cxqlwsfc2x

  • MD5

    3c7d780facc2162a7295d4928a9cfd6c

  • SHA1

    df8e07eb9a458a958adfc50125de2ef48f3fe414

  • SHA256

    eb135876bedf3d6a70d57759676e4c270c4e057fa70df536e59400c95dbe83f1

  • SHA512

    5a8a9297a978c162734914fc92a4ed7a40ed01c30670ac20e8b71b918ad83980fdfdb315b1cb5fae950c90f3d4c3ada41e851c0e5f38d80e3dc6174235ab9eba

  • SSDEEP

    12288:0YUvdCwarEO7ZUs+C/Q8TSm1lOEogXuVnwuW1031lZ9dXD5WwIxMzCerQMOS3jVd:MvsY8Zogowz10317XUwIxMVRhTH

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

hgcp.mooo.com:1604

Mutex

LKXI4EFJYG82Q7

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

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      eb135876bedf3d6a70d57759676e4c270c4e057fa70df536e59400c95dbe83f1

    • Size

      731KB

    • MD5

      3c7d780facc2162a7295d4928a9cfd6c

    • SHA1

      df8e07eb9a458a958adfc50125de2ef48f3fe414

    • SHA256

      eb135876bedf3d6a70d57759676e4c270c4e057fa70df536e59400c95dbe83f1

    • SHA512

      5a8a9297a978c162734914fc92a4ed7a40ed01c30670ac20e8b71b918ad83980fdfdb315b1cb5fae950c90f3d4c3ada41e851c0e5f38d80e3dc6174235ab9eba

    • SSDEEP

      12288:0YUvdCwarEO7ZUs+C/Q8TSm1lOEogXuVnwuW1031lZ9dXD5WwIxMzCerQMOS3jVd:MvsY8Zogowz10317XUwIxMVRhTH

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks