General

  • Target

    9f1efd2ba5d7778530a8cecb566e6311_JaffaCakes118

  • Size

    573KB

  • Sample

    240816-tzremsybpp

  • MD5

    9f1efd2ba5d7778530a8cecb566e6311

  • SHA1

    4c6148563d0f3b4c466e4741f8dbb5061a029351

  • SHA256

    535bd3c85b7fc16d1b332978a04427e78a5865f77e499a123d493dfc511d4a21

  • SHA512

    b1137409e71984d29bd3087482f38018c588935b5b73af66a4275caa548466796e60227c66319c9de45eaca2c0036bbff682304c3ac737af2ebc44c0744c7ace

  • SSDEEP

    12288:Z9TBLlnL/VGZWAQUDMP9qbkJC1eENgAlBZSKI7vupDY:Z9BLF/VzAQUDMcbkk1eENflVIOY

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

bikini.no-ip.info:777

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    install

  • install_file

    svchost.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

      9f1efd2ba5d7778530a8cecb566e6311_JaffaCakes118

    • Size

      573KB

    • MD5

      9f1efd2ba5d7778530a8cecb566e6311

    • SHA1

      4c6148563d0f3b4c466e4741f8dbb5061a029351

    • SHA256

      535bd3c85b7fc16d1b332978a04427e78a5865f77e499a123d493dfc511d4a21

    • SHA512

      b1137409e71984d29bd3087482f38018c588935b5b73af66a4275caa548466796e60227c66319c9de45eaca2c0036bbff682304c3ac737af2ebc44c0744c7ace

    • SSDEEP

      12288:Z9TBLlnL/VGZWAQUDMP9qbkJC1eENgAlBZSKI7vupDY:Z9BLF/VzAQUDMcbkk1eENflVIOY

    • 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