General

  • Target

    ab89785ce8d745bb9dd2c8d23519ed1a4e503938d3a496d059f786219ae54203

  • Size

    406KB

  • Sample

    221030-x8w82aggbr

  • MD5

    825a5d844ccae6f1176bcdb35c26e1c0

  • SHA1

    f8fdb71e491d31a9ed09ad0879768d12f7d53d94

  • SHA256

    ab89785ce8d745bb9dd2c8d23519ed1a4e503938d3a496d059f786219ae54203

  • SHA512

    4f4cbd34fc3567f95cd87e283251eeb84ae1d665f90524961c41d39d45b3a78e98bc2a1c3fcf49a1137d66ee4b62673dfa87269553cabf2dd871c1c4be24ce0f

  • SSDEEP

    12288:sYy9aRynHwcCuLEY+7jJib2nAPnVk+G3NYn:pyHXCMQ7diynlh3NYn

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

CryptoSuite

C2

otocukk.no-ip.biz:443

Mutex

M30EFVFW

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    java\upgrade\

  • install_file

    javaing.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Tester

  • message_box_title

    Test

  • password

    yln12345

  • regkey_hkcu

    javaing

Targets

    • Target

      ab89785ce8d745bb9dd2c8d23519ed1a4e503938d3a496d059f786219ae54203

    • Size

      406KB

    • MD5

      825a5d844ccae6f1176bcdb35c26e1c0

    • SHA1

      f8fdb71e491d31a9ed09ad0879768d12f7d53d94

    • SHA256

      ab89785ce8d745bb9dd2c8d23519ed1a4e503938d3a496d059f786219ae54203

    • SHA512

      4f4cbd34fc3567f95cd87e283251eeb84ae1d665f90524961c41d39d45b3a78e98bc2a1c3fcf49a1137d66ee4b62673dfa87269553cabf2dd871c1c4be24ce0f

    • SSDEEP

      12288:sYy9aRynHwcCuLEY+7jJib2nAPnVk+G3NYn:pyHXCMQ7diynlh3NYn

    • 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

    • 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