General

  • Target

    JaffaCakes118_c56a9f864dac5f2e7265e4c4ba742b7dff2847f4ed89e7c50032f1cb2425aa8e

  • Size

    4.4MB

  • Sample

    241226-3bfsnsvkb1

  • MD5

    72d9526564aaeefdb82c6898db1017b5

  • SHA1

    c8d8dec48adf4b7548094385194b5182e7a20c96

  • SHA256

    c56a9f864dac5f2e7265e4c4ba742b7dff2847f4ed89e7c50032f1cb2425aa8e

  • SHA512

    5072bf4e8923df38dadf7c79eeb56b49ee6233618784ae982b81cfcc0e4bbd5e79353d4416f73f7edb9b415c331c2452d57e98ba0312a98e874105465b520cea

  • SSDEEP

    98304:0VXPU9pSnpBYf1wgyopsdaOHEtWtaIX6gFos2mZOUk8Qu2o5+cJbKA:4fUCnpStwgNpsda+EtsaIK+HZOUkro5Z

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c56a9f864dac5f2e7265e4c4ba742b7dff2847f4ed89e7c50032f1cb2425aa8e

    • Size

      4.4MB

    • MD5

      72d9526564aaeefdb82c6898db1017b5

    • SHA1

      c8d8dec48adf4b7548094385194b5182e7a20c96

    • SHA256

      c56a9f864dac5f2e7265e4c4ba742b7dff2847f4ed89e7c50032f1cb2425aa8e

    • SHA512

      5072bf4e8923df38dadf7c79eeb56b49ee6233618784ae982b81cfcc0e4bbd5e79353d4416f73f7edb9b415c331c2452d57e98ba0312a98e874105465b520cea

    • SSDEEP

      98304:0VXPU9pSnpBYf1wgyopsdaOHEtWtaIX6gFos2mZOUk8Qu2o5+cJbKA:4fUCnpStwgNpsda+EtsaIK+HZOUkro5Z

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks