General

  • Target

    JaffaCakes118_399a6367d46f11094f5583a8582bc3d2a9e3b22029a700f011a04cb38e2afe04

  • Size

    4.5MB

  • Sample

    241229-kdt4zaxmdp

  • MD5

    6207bb4df46ad2be457902e631f7a595

  • SHA1

    69f80724bf253ef569cdb0bb3d9443a216c48dcc

  • SHA256

    399a6367d46f11094f5583a8582bc3d2a9e3b22029a700f011a04cb38e2afe04

  • SHA512

    86f457b5970712f215961be81329cb5bd21876c03724f09d82d287c21de5204c414c73291a8df474ef527fc0e4914a19a8ba01cb467838b72bc3f47cac358eb0

  • SSDEEP

    98304:Aauc4SqCTE3N3B1vjXgp6bgBLgE32hEoqx9nO4vmnmN6yv2:ABcts35XvjXgp+gBLr32hEoqo4emN6y+

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_399a6367d46f11094f5583a8582bc3d2a9e3b22029a700f011a04cb38e2afe04

    • Size

      4.5MB

    • MD5

      6207bb4df46ad2be457902e631f7a595

    • SHA1

      69f80724bf253ef569cdb0bb3d9443a216c48dcc

    • SHA256

      399a6367d46f11094f5583a8582bc3d2a9e3b22029a700f011a04cb38e2afe04

    • SHA512

      86f457b5970712f215961be81329cb5bd21876c03724f09d82d287c21de5204c414c73291a8df474ef527fc0e4914a19a8ba01cb467838b72bc3f47cac358eb0

    • SSDEEP

      98304:Aauc4SqCTE3N3B1vjXgp6bgBLgE32hEoqx9nO4vmnmN6yv2:ABcts35XvjXgp+gBLr32hEoqo4emN6y+

    • 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