General

  • Target

    JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967

  • Size

    552KB

  • Sample

    250125-znb4ga1pbk

  • MD5

    2f84359b4d0eb12cc2a97b0293cb3967

  • SHA1

    a7e3aa55210c3b789a4c48e9629fa77b0ac464ff

  • SHA256

    19d6f71964f64dc89c6c5c65a913f06cb10afdf1a83a75d552c99c2336b9cfff

  • SHA512

    3ad629733d1240b862e6fef680b97399daeacb2323fcccfe25c30a28f177b00f98aaa2c4d3c89db989d195bb93c1f5daddf85530c88ce04dd18376853c28584b

  • SSDEEP

    12288:x3IxwwrbId5fkt5+zjXoIlAc/iHd/UZ2zkPaCxb:xYxjbId5CgH7kBUZOklJ

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

mi3a.hopto.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    mi3a

  • install_file

    lsss.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    123456789

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967

    • Size

      552KB

    • MD5

      2f84359b4d0eb12cc2a97b0293cb3967

    • SHA1

      a7e3aa55210c3b789a4c48e9629fa77b0ac464ff

    • SHA256

      19d6f71964f64dc89c6c5c65a913f06cb10afdf1a83a75d552c99c2336b9cfff

    • SHA512

      3ad629733d1240b862e6fef680b97399daeacb2323fcccfe25c30a28f177b00f98aaa2c4d3c89db989d195bb93c1f5daddf85530c88ce04dd18376853c28584b

    • SSDEEP

      12288:x3IxwwrbId5fkt5+zjXoIlAc/iHd/UZ2zkPaCxb:xYxjbId5CgH7kBUZOklJ

    • 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