General

  • Target

    a398f43233225a676a831391adf25223829deb0f675c63f291ea0bce7ab49d22

  • Size

    712KB

  • Sample

    230129-n66j9aff6v

  • MD5

    abda356ad7584a7d40a5194a210d8600

  • SHA1

    2f8798dd19f0b209186ae852c09a6973a792475b

  • SHA256

    a398f43233225a676a831391adf25223829deb0f675c63f291ea0bce7ab49d22

  • SHA512

    cee6fff8c3293572e22ca5a3f727c6342621ec96d8ef74f9a33df2421bb425d486b4d03bce5a48f866fcd965566d028ba12d6abd252a380b85ceb10bed94cbbf

  • SSDEEP

    12288:mp6h5nfgP0KHA3CcTBM+wnPJ1XUtWRbbsJIw/MOwm6QR2Q+4C17gLX7pzF/6nNWQ:mp60P0KHAQnPJ1X/b4Sw/Em6aNq17m96

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

crosshairs.no-ip.info:110

Mutex

QM2X330XD6G43H

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

Targets

    • Target

      a398f43233225a676a831391adf25223829deb0f675c63f291ea0bce7ab49d22

    • Size

      712KB

    • MD5

      abda356ad7584a7d40a5194a210d8600

    • SHA1

      2f8798dd19f0b209186ae852c09a6973a792475b

    • SHA256

      a398f43233225a676a831391adf25223829deb0f675c63f291ea0bce7ab49d22

    • SHA512

      cee6fff8c3293572e22ca5a3f727c6342621ec96d8ef74f9a33df2421bb425d486b4d03bce5a48f866fcd965566d028ba12d6abd252a380b85ceb10bed94cbbf

    • SSDEEP

      12288:mp6h5nfgP0KHA3CcTBM+wnPJ1XUtWRbbsJIw/MOwm6QR2Q+4C17gLX7pzF/6nNWQ:mp60P0KHAQnPJ1X/b4Sw/Em6aNq17m96

    • 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

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks