General

  • Target

    648654aaf3ee6b2be979d5ca6d1e5383_JaffaCakes118

  • Size

    1.2MB

  • Sample

    241020-22y69svhka

  • MD5

    648654aaf3ee6b2be979d5ca6d1e5383

  • SHA1

    443cdffcd94bebee4566dd1efd8f8ada6e1e3220

  • SHA256

    93b90cb13f098d0a1ca9975d6580b53151b665ff05d85d8901bf2cbec7172ee6

  • SHA512

    30f4ebdc42c38c842cd4bc09615a41474e04e475a598d84cb6521d1ab5e6cfa77676bef2025aae3220a15c51d51edd7e39bbae10154f964345c359ee0056b19f

  • SSDEEP

    24576:xyc07Mk4qhN/yG/SpQ9WL5C+81r2UR2vA:8jwkWdXUb

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

Mutex

***MUTEX***

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Extracted

Family

xtremerat

C2

nerozhack.ddns.com.br

€p ƒalonedevil.no-ip.org

gameszero.dyndns.org

Targets

    • Target

      648654aaf3ee6b2be979d5ca6d1e5383_JaffaCakes118

    • Size

      1.2MB

    • MD5

      648654aaf3ee6b2be979d5ca6d1e5383

    • SHA1

      443cdffcd94bebee4566dd1efd8f8ada6e1e3220

    • SHA256

      93b90cb13f098d0a1ca9975d6580b53151b665ff05d85d8901bf2cbec7172ee6

    • SHA512

      30f4ebdc42c38c842cd4bc09615a41474e04e475a598d84cb6521d1ab5e6cfa77676bef2025aae3220a15c51d51edd7e39bbae10154f964345c359ee0056b19f

    • SSDEEP

      24576:xyc07Mk4qhN/yG/SpQ9WL5C+81r2UR2vA:8jwkWdXUb

    • CyberGate, Rebhip

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

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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