General

  • Target

    JaffaCakes118_88c5a5a3264dde77f0a117e889a7c6ce9061abd611e19c3edac7cd3fd5fdecc6

  • Size

    4.4MB

  • Sample

    241223-3yb31avraz

  • MD5

    062263ef4f25c7e98b2c28bb977cc5ed

  • SHA1

    847ea8c5cfa233ddd8ca3ebc6240051fe4d7356f

  • SHA256

    88c5a5a3264dde77f0a117e889a7c6ce9061abd611e19c3edac7cd3fd5fdecc6

  • SHA512

    31972343feb05597e282d46e9beba14ecddc3068a1ddacecb3b33da28e9eda681bf52d3dec7429885b6de470cf196a8a560ddfe59e7dc3fc9cba1dca53753e5a

  • SSDEEP

    98304:xnE1sfy7tlVJ8hi2mSQnpEbNQjAj/+1I69OORTvEb:xESfy7tTJ8hiiQnpaNQjY21ITOK

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_88c5a5a3264dde77f0a117e889a7c6ce9061abd611e19c3edac7cd3fd5fdecc6

    • Size

      4.4MB

    • MD5

      062263ef4f25c7e98b2c28bb977cc5ed

    • SHA1

      847ea8c5cfa233ddd8ca3ebc6240051fe4d7356f

    • SHA256

      88c5a5a3264dde77f0a117e889a7c6ce9061abd611e19c3edac7cd3fd5fdecc6

    • SHA512

      31972343feb05597e282d46e9beba14ecddc3068a1ddacecb3b33da28e9eda681bf52d3dec7429885b6de470cf196a8a560ddfe59e7dc3fc9cba1dca53753e5a

    • SSDEEP

      98304:xnE1sfy7tlVJ8hi2mSQnpEbNQjAj/+1I69OORTvEb:xESfy7tTJ8hiiQnpaNQjY21ITOK

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks