General

  • Target
    jaffacakes118_Trojan.MSIL.Zapchast.f.2cbc67b2dca668022242b031963e2e86
  • Size 553KB
  • Sample261016-eadd6a1v9q
  • SHA256 4c3cec9564aa34e710f992dc8510af6697d6530106cbed17d8361ccd9313d009
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • cybergate

Version
  • v1.07.5

Botnet
  • alex

C2
  • hitmex423.no-ip.org:43594

Mutex
  • PL0A31IJ7R2KPF

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

    12345

Targets

    • Target
      jaffacakes118_Trojan.MSIL.Zapchast.f.2cbc67b2dca668022242b031963e2e86
    • Size 553KB
    • SHA256 4c3cec9564aa34e710f992dc8510af6697d6530106cbed17d8361ccd9313d009
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: CyberGate, Rebhip

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    • Executes dropped EXE

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks