General

  • Target

    4e95be5c975f1cccb104a87a509b85bb_JaffaCakes118

  • Size

    3.9MB

  • Sample

    240716-q36rysycjd

  • MD5

    4e95be5c975f1cccb104a87a509b85bb

  • SHA1

    742d591e74d3c8eeb83ca7e0f01c0401410ca8fc

  • SHA256

    bcc7a848ec5cf36e12edaa5f05afa8b43c33548ba7e0c49fd06e217a21a0ee5f

  • SHA512

    6c97e8b8a446c1d1a784acc44c07dff98260e50d6ce4f642a3d37a500f66a7002529e936699dbd2db557b2e9c375d790c08d8c01126bf46f7ac357c9aacd1d7f

  • SSDEEP

    98304:lJEnDwjxeO+ggVzlOeKu8TybJytVY9sE:TEnOxx+RHRKDyotut

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      4e95be5c975f1cccb104a87a509b85bb_JaffaCakes118

    • Size

      3.9MB

    • MD5

      4e95be5c975f1cccb104a87a509b85bb

    • SHA1

      742d591e74d3c8eeb83ca7e0f01c0401410ca8fc

    • SHA256

      bcc7a848ec5cf36e12edaa5f05afa8b43c33548ba7e0c49fd06e217a21a0ee5f

    • SHA512

      6c97e8b8a446c1d1a784acc44c07dff98260e50d6ce4f642a3d37a500f66a7002529e936699dbd2db557b2e9c375d790c08d8c01126bf46f7ac357c9aacd1d7f

    • SSDEEP

      98304:lJEnDwjxeO+ggVzlOeKu8TybJytVY9sE:TEnOxx+RHRKDyotut

    • Glupteba

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

    • Glupteba payload

    • MetaSploit

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

    • 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