General

  • Target
    8b15a0d2e0da7be8af7d2367751d3ba86ba643fb0f8fa79ab94ab950e3b52192
  • Size 356KB
  • Sample221021-h2ryeahah4
  • SHA256 8b15a0d2e0da7be8af7d2367751d3ba86ba643fb0f8fa79ab94ab950e3b52192
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cybergate

Version
  • 2.6

Botnet
  • China Town Hi

C2
  • leofelvoltou.no-ip.org:81

  • leoefelvoltou.no-ip.org:81

Mutex
  • ***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    javas.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Seu sistema não suportou a versão framework do programa, por favor obtenha uma versão mais atualizada do programa.

  • message_box_title

    Atenção

  • password

    leonardo2009

  • regkey_hkcu

    WIN32

  • regkey_hklm

    WIN32

Targets

    • Target
      8b15a0d2e0da7be8af7d2367751d3ba86ba643fb0f8fa79ab94ab950e3b52192
    • Size 356KB
    • SHA256 8b15a0d2e0da7be8af7d2367751d3ba86ba643fb0f8fa79ab94ab950e3b52192
    • MD5 SHA1 SHA512 SSDEEP
    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks