General

  • Target

    a8690f8ff169524ebc0581a202b9e78d094304c87853d8e9abe2b82328083132

  • Size

    324KB

  • Sample

    221124-zxs4cahh87

  • MD5

    6ebcda1124f4284d9cd414d4fb4927f1

  • SHA1

    959e0a44e22b8654d16f93894ed04674fe57990a

  • SHA256

    a8690f8ff169524ebc0581a202b9e78d094304c87853d8e9abe2b82328083132

  • SHA512

    615612b60ae19d60b5fcd93da39590d99665785d4640968e33a2b0a299c4a77acf70121ebd8514f802ab3feeb69c28da3cea5a84e46679030b415b7ca75ae3bb

  • SSDEEP

    6144:tN76eXCbOUG46slvcmX32XWhUkOJzYYGBnbvqgMjWPQkU7yowEq:X76WFkl0mnwWhUhZzgbqWVjV

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

remote

C2

185.17.1.192 :8600

Mutex

LQ6721MAO24524

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

    prince

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      a8690f8ff169524ebc0581a202b9e78d094304c87853d8e9abe2b82328083132

    • Size

      324KB

    • MD5

      6ebcda1124f4284d9cd414d4fb4927f1

    • SHA1

      959e0a44e22b8654d16f93894ed04674fe57990a

    • SHA256

      a8690f8ff169524ebc0581a202b9e78d094304c87853d8e9abe2b82328083132

    • SHA512

      615612b60ae19d60b5fcd93da39590d99665785d4640968e33a2b0a299c4a77acf70121ebd8514f802ab3feeb69c28da3cea5a84e46679030b415b7ca75ae3bb

    • SSDEEP

      6144:tN76eXCbOUG46slvcmX32XWhUkOJzYYGBnbvqgMjWPQkU7yowEq:X76WFkl0mnwWhUhZzgbqWVjV

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks