General

  • Target

    JaffaCakes118_2f36b2c1c0b5605030a88dda502100db5fb9bc8508a03337a85f86f98c1412ec

  • Size

    4.4MB

  • Sample

    241225-pnrh2ssrbl

  • MD5

    ac2f7f74d80d5c8a6981cf4ee636ba66

  • SHA1

    5c2756f7420ee112b05dab2b3eb649316300b2ea

  • SHA256

    2f36b2c1c0b5605030a88dda502100db5fb9bc8508a03337a85f86f98c1412ec

  • SHA512

    386b105f8ec0ca0057181c63c1d10f4e60ca8e53aca6d622d70276dbfe8e4a55126fbe85392ed08d8cba12ec6338f477f39fa70c3669b1375b17f01f13aa4325

  • SSDEEP

    98304:+h2Jmng5mZBr8dOFf7uFVX0mFmyc6b2F7OjLfGnc2j5pQ77d:lmZB4i7sUycOBbGncEId

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2f36b2c1c0b5605030a88dda502100db5fb9bc8508a03337a85f86f98c1412ec

    • Size

      4.4MB

    • MD5

      ac2f7f74d80d5c8a6981cf4ee636ba66

    • SHA1

      5c2756f7420ee112b05dab2b3eb649316300b2ea

    • SHA256

      2f36b2c1c0b5605030a88dda502100db5fb9bc8508a03337a85f86f98c1412ec

    • SHA512

      386b105f8ec0ca0057181c63c1d10f4e60ca8e53aca6d622d70276dbfe8e4a55126fbe85392ed08d8cba12ec6338f477f39fa70c3669b1375b17f01f13aa4325

    • SSDEEP

      98304:+h2Jmng5mZBr8dOFf7uFVX0mFmyc6b2F7OjLfGnc2j5pQ77d:lmZB4i7sUycOBbGncEId

    • 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