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General

  • Target

    3c16b1024f9848beb00c210273698f8e_JaffaCakes118

  • Size

    920KB

  • Sample

    240712-fthcwszcpn

  • MD5

    3c16b1024f9848beb00c210273698f8e

  • SHA1

    c602a53e5ca88810f7701507ad1f5af2ccc75ad9

  • SHA256

    f4a9fdd349c61e64c8bb84e295a167dc4156b444c3dc90b8a87d88e6523a04b1

  • SHA512

    305ce77589d48c431d36b3750c4083dadeb71f58a2d5750affe266afceba8eeb41e92e29359f314652b95ba3e34f7eb88caa99460896839750f41691ae1ddd72

  • SSDEEP

    24576:TJXWAayET+QuawV+XTUknfiuG7weke8juowZKMnunK:gTzuaxjnsywKMnY

Malware Config

Targets

    • Target

      3c16b1024f9848beb00c210273698f8e_JaffaCakes118

    • Size

      920KB

    • MD5

      3c16b1024f9848beb00c210273698f8e

    • SHA1

      c602a53e5ca88810f7701507ad1f5af2ccc75ad9

    • SHA256

      f4a9fdd349c61e64c8bb84e295a167dc4156b444c3dc90b8a87d88e6523a04b1

    • SHA512

      305ce77589d48c431d36b3750c4083dadeb71f58a2d5750affe266afceba8eeb41e92e29359f314652b95ba3e34f7eb88caa99460896839750f41691ae1ddd72

    • SSDEEP

      24576:TJXWAayET+QuawV+XTUknfiuG7weke8juowZKMnunK:gTzuaxjnsywKMnY

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables taskbar notifications via registry modification

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks