General

  • Target

    09b22c329159e2b18f595f45c97dce3783a212d4e1ff9944e6001364fec28879

  • Size

    348KB

  • Sample

    221011-czsh9sbcar

  • MD5

    7975b8487d0e00aaf52011131829863c

  • SHA1

    b114bb5a9398f5054bc91e20c73c9e7af73f67b1

  • SHA256

    09b22c329159e2b18f595f45c97dce3783a212d4e1ff9944e6001364fec28879

  • SHA512

    93099bfc27cc69265d0f983e393843f4bfaf5fd203c4b112e2eaedb767620a4f35ff1b309a721c53167473fa49fff85d028e2c2c255add899b62780d0e66142e

  • SSDEEP

    6144:iaAyt2t49eQvTKDL1Wg8xamOSSlH61HNkJJIc5ysQCzmxfbhXUEHFhf:Qyt2t493uDLYg8xam3KH6HNoQAKxfbhh

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

COBA OE SERVER CRYPTER

C2

dancuk.no-ip.biz:82

Mutex

QRW48233JS0V3V

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

      09b22c329159e2b18f595f45c97dce3783a212d4e1ff9944e6001364fec28879

    • Size

      348KB

    • MD5

      7975b8487d0e00aaf52011131829863c

    • SHA1

      b114bb5a9398f5054bc91e20c73c9e7af73f67b1

    • SHA256

      09b22c329159e2b18f595f45c97dce3783a212d4e1ff9944e6001364fec28879

    • SHA512

      93099bfc27cc69265d0f983e393843f4bfaf5fd203c4b112e2eaedb767620a4f35ff1b309a721c53167473fa49fff85d028e2c2c255add899b62780d0e66142e

    • SSDEEP

      6144:iaAyt2t49eQvTKDL1Wg8xamOSSlH61HNkJJIc5ysQCzmxfbhXUEHFhf:Qyt2t493uDLYg8xam3KH6HNoQAKxfbhh

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks