General

  • Target

    JaffaCakes118_0d5257f6d9b39d397ae0ec112c3c1e4c79fe2113a1ce3be35b73fb459bf3167b

  • Size

    4.5MB

  • Sample

    241229-3lptbszrbq

  • MD5

    41feecd420efbba1fa049962782dfcfd

  • SHA1

    59a65aeb70e5e3d48efbe7d78ad404567311a8c2

  • SHA256

    0d5257f6d9b39d397ae0ec112c3c1e4c79fe2113a1ce3be35b73fb459bf3167b

  • SHA512

    e6efb8e83a8e5c1d154122b78a9fabf857a4b029612248e5bb53f438ecc708c782adbfd903bbc826aa0b4ab8d326d6a9a9bc741eb00327fd251a8e7d52f2eee1

  • SSDEEP

    98304:g//qgLXMwjuRcgrjS16CKIShbK97jAXddyQZ39:gnqgLPjuB26D/aAtvZt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_0d5257f6d9b39d397ae0ec112c3c1e4c79fe2113a1ce3be35b73fb459bf3167b

    • Size

      4.5MB

    • MD5

      41feecd420efbba1fa049962782dfcfd

    • SHA1

      59a65aeb70e5e3d48efbe7d78ad404567311a8c2

    • SHA256

      0d5257f6d9b39d397ae0ec112c3c1e4c79fe2113a1ce3be35b73fb459bf3167b

    • SHA512

      e6efb8e83a8e5c1d154122b78a9fabf857a4b029612248e5bb53f438ecc708c782adbfd903bbc826aa0b4ab8d326d6a9a9bc741eb00327fd251a8e7d52f2eee1

    • SSDEEP

      98304:g//qgLXMwjuRcgrjS16CKIShbK97jAXddyQZ39:gnqgLPjuB26D/aAtvZt

    • 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