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EC-Council

312-49V11 · Question #135

During a malware forensic investigation, a newly added entry was identified in the Windows AutoStart registry keys after a malware execution on a compromised system. The entry indicates a VB script…

The correct answer is C. HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run. The HKCU...\Run key is a common per-user persistence location that triggers programs/scripts at user logon. Since the question specifies it was installed in the Run key to execute upon user login and implies per-user context, HKCU is the expected hive path.

Windows Forensics

Question

During a malware forensic investigation, a newly added entry was identified in the Windows AutoStart registry keys after a malware execution on a compromised system. The entry indicates a VB script file named "CaoClboog.vbs" installed in the 'Run' key to achieve persistence and run automatically upon user login. As a Computer Hacking Forensic Investigator (CHFI), where would you expect to find this suspicious entry in the registry hive?

Options

  • AHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell
  • BHKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • CHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • DHKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders,

How the community answered

(33 responses)
  • A
    6% (2)
  • B
    12% (4)
  • C
    76% (25)
  • D
    6% (2)

Explanation

The HKCU...\Run key is a common per-user persistence location that triggers programs/scripts at user logon. Since the question specifies it was installed in the Run key to execute upon user login and implies per-user context, HKCU is the expected hive path.

Topics

#Windows registry#malware persistence#AutoStart keys#HKCU Run key

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