General

  • Target

    ba3f772cbddb0b0e49a2efd7a31c22050b1f91ebc41350f4337902fd54d311a6N.exe

  • Size

    322KB

  • Sample

    241218-emfp2sskgy

  • MD5

    f0ea706a96cdd78e03dd58662bdd9070

  • SHA1

    c68fd66b245f9b8491c94e7b6255866b2f82e8fb

  • SHA256

    ba3f772cbddb0b0e49a2efd7a31c22050b1f91ebc41350f4337902fd54d311a6

  • SHA512

    f5e59156e86ccb515321b912423e51447ef2935c7402e408a065d2e00bf22cb135fdb46e0e766892019d36acb5c9aebf08bafdc2232d407d088b1b32567c5f86

  • SSDEEP

    6144:Fb3VaFaBbLwKB6bndfpyxQ/lM1PZ+dFDW26btw6SyksgZ3i8gi66pj6+IjY:h3VaaBbkBbnb/M+Lj6JUtZ3i8p/wjY

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

mon victim2

C2

moi100.no-ip.biz:100

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

    SpYNeT By MeLeK-J.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    MeLeK-J

  • regkey_hklm

    MeLeK-J

Targets

    • Target

      ba3f772cbddb0b0e49a2efd7a31c22050b1f91ebc41350f4337902fd54d311a6N.exe

    • Size

      322KB

    • MD5

      f0ea706a96cdd78e03dd58662bdd9070

    • SHA1

      c68fd66b245f9b8491c94e7b6255866b2f82e8fb

    • SHA256

      ba3f772cbddb0b0e49a2efd7a31c22050b1f91ebc41350f4337902fd54d311a6

    • SHA512

      f5e59156e86ccb515321b912423e51447ef2935c7402e408a065d2e00bf22cb135fdb46e0e766892019d36acb5c9aebf08bafdc2232d407d088b1b32567c5f86

    • SSDEEP

      6144:Fb3VaFaBbLwKB6bndfpyxQ/lM1PZ+dFDW26btw6SyksgZ3i8gi66pj6+IjY:h3VaaBbkBbnb/M+Lj6JUtZ3i8p/wjY

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • 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