General

  • Target

    JaffaCakes118_27b55004d365e9dfed07c4d72555ba0acbdb4ce6e47508f4a02bae5635d56cb3

  • Size

    4.4MB

  • Sample

    241224-rslvgazjdy

  • MD5

    f62a7f796868e4bc164f324c4264d6b1

  • SHA1

    9b48b40b9a47678404f08421b4c90be4802732b6

  • SHA256

    27b55004d365e9dfed07c4d72555ba0acbdb4ce6e47508f4a02bae5635d56cb3

  • SHA512

    64b50796450c884b63ae730603f3910ed698c88bd0b2cb96daf5278de1576149c04459001e2b009e8723a898ceb164fe3e2e60e0a316d9175b21f76e50e81cfa

  • SSDEEP

    98304:L87eKl4FmsJ3TqeZ3CHfm7dDmMQE5SSP1706xdkIOyoe82aaxmnW:AJ6zweZy0DmZoSw70UsHsaaxmW

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_27b55004d365e9dfed07c4d72555ba0acbdb4ce6e47508f4a02bae5635d56cb3

    • Size

      4.4MB

    • MD5

      f62a7f796868e4bc164f324c4264d6b1

    • SHA1

      9b48b40b9a47678404f08421b4c90be4802732b6

    • SHA256

      27b55004d365e9dfed07c4d72555ba0acbdb4ce6e47508f4a02bae5635d56cb3

    • SHA512

      64b50796450c884b63ae730603f3910ed698c88bd0b2cb96daf5278de1576149c04459001e2b009e8723a898ceb164fe3e2e60e0a316d9175b21f76e50e81cfa

    • SSDEEP

      98304:L87eKl4FmsJ3TqeZ3CHfm7dDmMQE5SSP1706xdkIOyoe82aaxmnW:AJ6zweZy0DmZoSw70UsHsaaxmW

    • 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