windows community v1.0.0

winhttp.dll

winhttp.dll — Sideloading hijacking (Microsoft)

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winhttp.dll
winhttp.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack
security.privilegeescalation.dll-hijack

Documentation

examples:

  • description: "Place malicious winhttp.dll in the search order location" command: "copy malicious.dll "%SYSTEM32%\winhttp.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%SYSTEM32%\cmdl32.exe""

winhttp.dll

Vendor: Microsoft

Expected Location: %SYSTEM32%

Vulnerable Executables:

  • %SYSTEM32%\cmdl32.exe (Sideloading)
  • %SYSTEM32%\devicecensus.exe (Sideloading)
  • %SYSTEM32%\dmclient.exe (Sideloading)
  • %SYSTEM32%\dsregcmd.exe (Sideloading)
  • %SYSTEM32%\mdmdiagnosticstool.exe (Sideloading)
  • %SYSTEM32%\msdt.exe (Sideloading) [AutoElevate]
  • %SYSTEM32%\mshta.exe (Sideloading)
  • %SYSTEM32%\mstsc.exe (Sideloading)
  • %SYSTEM32%\musnotification.exe (Sideloading)
  • %SYSTEM32%\musnotificationux.exe (Sideloading)
  • %SYSTEM32%\musnotifyicon.exe (Sideloading)
  • %SYSTEM32%\netsh.exe (Sideloading)
  • %SYSTEM32%\pacjsworker.exe (Sideloading)
  • %SYSTEM32%\recoverydrive.exe (Sideloading)
  • %SYSTEM32%\resetengine.exe (Sideloading)
  • %SYSTEM32%\rpcping.exe (Sideloading)
  • %SYSTEM32%\sgrmlpac.exe (Sideloading)
  • %SYSTEM32%\sihclient.exe (Sideloading)
  • %SYSTEM32%\systemreset.exe (Sideloading) [AutoElevate]
  • %SYSTEM32%\wkspbroker.exe (Sideloading)
  • %PROGRAMFILES%\Minecraft Launcher\MinecraftLauncher.exe (Sideloading)

Acknowledgement: Wietze

Acknowledgement: Chris Spehn

Acknowledgement: Andrew Oliveau

References