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rsaenh.dll

rsaenh.dll — Environment Variable hijacking (Microsoft)

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rsaenh.dll
rsaenh.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious rsaenh.dll in the search order location" command: "copy malicious.dll "%SYSTEM32%\rsaenh.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%SYSTEM32%\compmgmtlauncher.exe""

rsaenh.dll

Vendor: Microsoft

Expected Location: %SYSTEM32%

Vulnerable Executables:

  • %SYSTEM32%\compmgmtlauncher.exe (Environment Variable)
  • %SYSTEM32%\disksnapshot.exe (Environment Variable)
  • %SYSTEM32%\filehistory.exe (Environment Variable)
  • %SYSTEM32%\licensingdiag.exe (Environment Variable)
  • %SYSTEM32%\lpksetup.exe (Environment Variable)
  • %SYSTEM32%\microsoft.uev.synccontroller.exe (Environment Variable)
  • %SYSTEM32%\phoneactivate.exe (Environment Variable)
  • %SYSTEM32%\powershell.exe (Environment Variable)
  • %SYSTEM32%\rmactivate.exe (Environment Variable)
  • %SYSTEM32%\scriptrunner.exe (Environment Variable)
  • %SYSTEM32%\sppextcomobj.exe (Environment Variable)
  • %SYSTEM32%\stordiag.exe (Environment Variable)
  • %SYSTEM32%\tzsync.exe (Environment Variable)
  • %SYSTEM32%\uevappmonitor.exe (Environment Variable)
  • %SYSTEM32%\useraccountcontrolsettings.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft\Edge\Application\msedge.exe (Environment Variable)
  • %PROGRAMFILES%\Mozilla Firefox\firefox.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\excel.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\outlook.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\powerpnt.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\winword.exe (Environment Variable)
  • %APPDATA%\Zoom\bin\zoom.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\msaccess.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\msoadfsb.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\mspub.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\namecontrolserver.exe (Environment Variable)
  • %PROGRAMFILES%\Microsoft Office\root\Office%VERSION%\onenote.exe (Environment Variable)

Acknowledgement: Wietze

References