General

  • Target

    JaffaCakes118_fd06dbb12a5c54d61c4fe68626ab1fef1a8cffc5a767a2ec1572fe990ee317cf

  • Size

    4.3MB

  • Sample

    241221-3mjcyatpcy

  • MD5

    df15aa512e3d02b644e3087158251d41

  • SHA1

    a596829c4eb5b4eb783f6e768d2ee3b23c0928a8

  • SHA256

    fd06dbb12a5c54d61c4fe68626ab1fef1a8cffc5a767a2ec1572fe990ee317cf

  • SHA512

    4430b439012a20df266ed9ec44136ac81184fffd5a9a090f57b28b6b01ba580d78cce218b29ab55fd6d48db535dc04f7ab30916d477d4c767eb79ac7a60f5fb1

  • SSDEEP

    98304:grzByVQqGHZab9PLsIS+uWKuK35B8mymXbGntyK1O7t1qBsQhvTb:UzERKZxI0hOminAK1iD7wvn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fd06dbb12a5c54d61c4fe68626ab1fef1a8cffc5a767a2ec1572fe990ee317cf

    • Size

      4.3MB

    • MD5

      df15aa512e3d02b644e3087158251d41

    • SHA1

      a596829c4eb5b4eb783f6e768d2ee3b23c0928a8

    • SHA256

      fd06dbb12a5c54d61c4fe68626ab1fef1a8cffc5a767a2ec1572fe990ee317cf

    • SHA512

      4430b439012a20df266ed9ec44136ac81184fffd5a9a090f57b28b6b01ba580d78cce218b29ab55fd6d48db535dc04f7ab30916d477d4c767eb79ac7a60f5fb1

    • SSDEEP

      98304:grzByVQqGHZab9PLsIS+uWKuK35B8mymXbGntyK1O7t1qBsQhvTb:UzERKZxI0hOminAK1iD7wvn

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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