General

  • Target

    JaffaCakes118_c1dd7fed03c3cd7428f0eb13d578e188e6a7e871339ab9bb1931fc90f5151911

  • Size

    4.3MB

  • Sample

    241221-136gas1qck

  • MD5

    14824d39b2b1a41a4b30b1e59f36fd22

  • SHA1

    3d427e4aefabbc803f4fc9e026beaa4d573e5d04

  • SHA256

    c1dd7fed03c3cd7428f0eb13d578e188e6a7e871339ab9bb1931fc90f5151911

  • SHA512

    c60a8e87afa58048d99ef51fc928abf321a226b4968ed548611a3d1b15945d3032469d3052288d31af587eb79c8834e5f6727753b7aab1fb62f8cbf6f810413a

  • SSDEEP

    98304:Gmh3N8C7XA6LqN2/Khu2uyaxXPGBFUSL+8snTtoMkLK5pWPGFv3:Gmh1X7LqN2inuz/6KvT2M4K5p/

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c1dd7fed03c3cd7428f0eb13d578e188e6a7e871339ab9bb1931fc90f5151911

    • Size

      4.3MB

    • MD5

      14824d39b2b1a41a4b30b1e59f36fd22

    • SHA1

      3d427e4aefabbc803f4fc9e026beaa4d573e5d04

    • SHA256

      c1dd7fed03c3cd7428f0eb13d578e188e6a7e871339ab9bb1931fc90f5151911

    • SHA512

      c60a8e87afa58048d99ef51fc928abf321a226b4968ed548611a3d1b15945d3032469d3052288d31af587eb79c8834e5f6727753b7aab1fb62f8cbf6f810413a

    • SSDEEP

      98304:Gmh3N8C7XA6LqN2/Khu2uyaxXPGBFUSL+8snTtoMkLK5pWPGFv3:Gmh1X7LqN2inuz/6KvT2M4K5p/

    • 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