General

  • Target

    JaffaCakes118_2572de542dda9511a4844d6c544341976afa08242f36e8f366fcc8ecdc5fd47f

  • Size

    4.4MB

  • Sample

    241221-zmkdfsyrgs

  • MD5

    586520439294f6ad846ba0ee43248884

  • SHA1

    0010f83eb02aeb1f20a5d6b06307275f41e4ac48

  • SHA256

    2572de542dda9511a4844d6c544341976afa08242f36e8f366fcc8ecdc5fd47f

  • SHA512

    0c61a19c5f1646962d4a99018aa91d0ffd58c0c50647d3d3db461e617630b90c470cd5bb66cd4f8bd07a86e3d952308b96aaa34b00397ad961132d01c026fc59

  • SSDEEP

    98304:MJm7BI/B/cFsTW4/4x475pwgxKWrPt7Msd75/QytyMzbXZNuGt:MJm7BI/BU2//4x49plYs95Rt7/ZoGt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2572de542dda9511a4844d6c544341976afa08242f36e8f366fcc8ecdc5fd47f

    • Size

      4.4MB

    • MD5

      586520439294f6ad846ba0ee43248884

    • SHA1

      0010f83eb02aeb1f20a5d6b06307275f41e4ac48

    • SHA256

      2572de542dda9511a4844d6c544341976afa08242f36e8f366fcc8ecdc5fd47f

    • SHA512

      0c61a19c5f1646962d4a99018aa91d0ffd58c0c50647d3d3db461e617630b90c470cd5bb66cd4f8bd07a86e3d952308b96aaa34b00397ad961132d01c026fc59

    • SSDEEP

      98304:MJm7BI/B/cFsTW4/4x475pwgxKWrPt7Msd75/QytyMzbXZNuGt:MJm7BI/BU2//4x49plYs95Rt7/ZoGt

    • 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