General

  • Target

    20fd7494aeb9aa2c7e05fb29d19244be0cdebd4c622ce0bbc8a970e1d4134ac9

  • Size

    1.4MB

  • Sample

    221002-jv1gmsega8

  • MD5

    72a6654facc78bccf4b6c9cccc42009f

  • SHA1

    136db819b268b912600c8929f5a1d8997fbb3af6

  • SHA256

    20fd7494aeb9aa2c7e05fb29d19244be0cdebd4c622ce0bbc8a970e1d4134ac9

  • SHA512

    3c6c4e1ff288fcaf1d32463dfb5983138cf23c0565e254b71f3d4f1bb9ce72c96cc3e335c637abdf760a1e1f4067341d7958552901cec7d88c1d10a5fdb82835

  • SSDEEP

    24576:3wNHiSwZQ11j1310o3l9gGhQOK0Znjq+Ini5+:MH19IOKcnOG5+

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote001

C2

del.no-ip.info:3081

Mutex

5DM378843KGI1A

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    bug1.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    0624

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      20fd7494aeb9aa2c7e05fb29d19244be0cdebd4c622ce0bbc8a970e1d4134ac9

    • Size

      1.4MB

    • MD5

      72a6654facc78bccf4b6c9cccc42009f

    • SHA1

      136db819b268b912600c8929f5a1d8997fbb3af6

    • SHA256

      20fd7494aeb9aa2c7e05fb29d19244be0cdebd4c622ce0bbc8a970e1d4134ac9

    • SHA512

      3c6c4e1ff288fcaf1d32463dfb5983138cf23c0565e254b71f3d4f1bb9ce72c96cc3e335c637abdf760a1e1f4067341d7958552901cec7d88c1d10a5fdb82835

    • SSDEEP

      24576:3wNHiSwZQ11j1310o3l9gGhQOK0Znjq+Ini5+:MH19IOKcnOG5+

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks