General

  • Target

    JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

  • Size

    756KB

  • Sample

    241222-kl4cls1rbn

  • MD5

    36be7168ca6b39284b35db55efa79bdb

  • SHA1

    314930f88d38d468a784676c875fd5bdb6e11e30

  • SHA256

    295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

  • SHA512

    7cd288c89a2b7225f1698fabb327b507bc4c88f5e058b979b6135949dad0427b08a7c96022a621bb5f8b09b6ae91651c6cacb46ae07910a3c7fce7aef9c6e67c

  • SSDEEP

    12288:fMQtqB5urTIoYWBQk1E+VF9mOx9Iv2HXPYNIt3EwAwhezsyXeW0:fMQtqBorTlYWBhE+V3mOA+3Psg36sNn

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    promix1992101

Targets

    • Target

      JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

    • Size

      756KB

    • MD5

      36be7168ca6b39284b35db55efa79bdb

    • SHA1

      314930f88d38d468a784676c875fd5bdb6e11e30

    • SHA256

      295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

    • SHA512

      7cd288c89a2b7225f1698fabb327b507bc4c88f5e058b979b6135949dad0427b08a7c96022a621bb5f8b09b6ae91651c6cacb46ae07910a3c7fce7aef9c6e67c

    • SSDEEP

      12288:fMQtqB5urTIoYWBQk1E+VF9mOx9Iv2HXPYNIt3EwAwhezsyXeW0:fMQtqBorTlYWBhE+V3mOA+3Psg36sNn

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Hawkeye family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks