General

  • Target

    c8da62cc0994bd00fcea1818da3b70c2_JaffaCakes118

  • Size

    398KB

  • Sample

    240829-p4bsjavalj

  • MD5

    c8da62cc0994bd00fcea1818da3b70c2

  • SHA1

    55fdc52e86e739a3d1cd06e4f550cb97253b79a8

  • SHA256

    61a0c98d54a8668ac3d18ee013ce9d8bc87da3cb6d377079f340b6ccf36e906e

  • SHA512

    8dc8cc384d327d24ad2e669b4377dc5bd2d82f1d5779f41e1d6365ec48c5cbf7193e1eff728f271bf62c862ec07266bebe28b4120318a7fbbe69b9e1547daa3f

  • SSDEEP

    12288:74gqHq045slC9fUP4xYbWp46wD8u5+yI:7M4Klo24jpBwIu5

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

g00.no-ip.biz:515

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

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      c8da62cc0994bd00fcea1818da3b70c2_JaffaCakes118

    • Size

      398KB

    • MD5

      c8da62cc0994bd00fcea1818da3b70c2

    • SHA1

      55fdc52e86e739a3d1cd06e4f550cb97253b79a8

    • SHA256

      61a0c98d54a8668ac3d18ee013ce9d8bc87da3cb6d377079f340b6ccf36e906e

    • SHA512

      8dc8cc384d327d24ad2e669b4377dc5bd2d82f1d5779f41e1d6365ec48c5cbf7193e1eff728f271bf62c862ec07266bebe28b4120318a7fbbe69b9e1547daa3f

    • SSDEEP

      12288:74gqHq045slC9fUP4xYbWp46wD8u5+yI:7M4Klo24jpBwIu5

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks