General

  • Target
    00e6f056c93844000da657f883763b37_JaffaCakes118
  • Size 445KB
  • Sample240619-2gaceavdkd
  • SHA256 3f76f12fbefcf128ee20c97f156acb276e203c681c7172949824256f35824187
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metasploit

Version
  • encoder/call4_dword_xor

Targets

    • Target
      00e6f056c93844000da657f883763b37_JaffaCakes118
    • Size 445KB
    • SHA256 3f76f12fbefcf128ee20c97f156acb276e203c681c7172949824256f35824187
    • MD5 SHA1 SHA512 SSDEEP
    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Modifies security service

    • Windows security bypass

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Looks for VMWare Tools registry key

    • Modifies Windows Firewall

    • Deletes itself

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks