General

  • Target

    JaffaCakes118_03bf34d71bfbfcfeab9e2fd11b21a7c3

  • Size

    472KB

  • Sample

    250121-lz3hxaylbn

  • MD5

    03bf34d71bfbfcfeab9e2fd11b21a7c3

  • SHA1

    264bae19c31d969c0d1caad4abd6f3ba2941032c

  • SHA256

    f4a81942dfbe651034889d2bd975552d299fc995c3e5f8322b4d715de2ad5096

  • SHA512

    8c3d5ca532dfdb5bddf699112bd1009c9107d119bf87e8467d9a20fbf28a5d617788836711ff409aba913badc0219cd7775934aa088c344ad785a95608f999be

  • SSDEEP

    6144:f5cDKkHZWJHM+qjGdda8SzJxT8hBQQW/hTpEEg+MkbEhC3NXlIElkDhBrhAFenoz:Q8JszUgPwTOTtMkAhiXaeihBn0ij8

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ANTRAX

C2

127.0.0.1:81

j1020.no-ip.info:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    .//datos/

  • ftp_interval

    30

  • ftp_password

    juan1020

  • ftp_port

    21

  • ftp_server

    ftp.260mb.com

  • ftp_username

    pacus_5638678

  • injected_process

    explorer.exe

  • install_dir

    windl32

  • install_file

    win32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    No se puede ejecutar el archivo win32.exe

  • message_box_title

    Error!

  • password

    juan1020

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_03bf34d71bfbfcfeab9e2fd11b21a7c3

    • Size

      472KB

    • MD5

      03bf34d71bfbfcfeab9e2fd11b21a7c3

    • SHA1

      264bae19c31d969c0d1caad4abd6f3ba2941032c

    • SHA256

      f4a81942dfbe651034889d2bd975552d299fc995c3e5f8322b4d715de2ad5096

    • SHA512

      8c3d5ca532dfdb5bddf699112bd1009c9107d119bf87e8467d9a20fbf28a5d617788836711ff409aba913badc0219cd7775934aa088c344ad785a95608f999be

    • SSDEEP

      6144:f5cDKkHZWJHM+qjGdda8SzJxT8hBQQW/hTpEEg+MkbEhC3NXlIElkDhBrhAFenoz:Q8JszUgPwTOTtMkAhiXaeihBn0ij8

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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 v15

Tasks