CCFR-201b Exam Questions Tutorials

Setting a Debugger value for osk.exe under Image File Execution Options causes Windows to launch the configured debugger, here cmd.exe, when osk.exe is invoked. MITRE ATT & CK classifies this behavior as Event Triggered Execution: Image File Execution Options Injection, sub-technique T1546.012. The technique can support Persistence or Privilege Escalation because an attacker can arrange repeated execution or obtain a command shell in an elevated context, including from accessibility programs at the logon screen. Among the choices, option A names both the correct tactic and the exact technique. Malicious Tool Execution and External Remote Services describe different behaviors, while Bypass User Account Control is a separate privilege-escalation technique and does not specifically describe an IFEO Debugger registry modification.