Simply requests admin privileges.

UAC.cmd

@echo off
setlocal enableextensions enabledelayedexpansion
cls

:: Check for administrative privileges
NET SESSION >NUL 2>&1
IF %ERRORLEVEL% NEQ 0 (
    echo Requesting administrative privileges
    goto :elevate
) ELSE (
    echo This script is running as "%COMPUTERNAME%\%USERNAME%"
)

:elevate
    :: Embed and execute the VBScript directly using cscript/wscript
    :: The batch file will be executed as a VBScript, and then that VBScript
    :: will launch the batch file again as administrator.
    :: Execute the batch file itself as a VBScript, telling it to elevate
    cscript //nologo "%~f0" "VBSCRIPT_ELEVATE"
    exit /b
    
    :: --- VBScript Block (must be at the end of the batch file) ---
    <nul>
    @goto :EOF
    '
    ' This is the VBScript portion.
    ' It will only be executed when the batch file is run by cscript/wscript
    ' (i.e., during the elevation step).
    '
    If WScript.Arguments.Count > 0 Then
        If WScript.Arguments(0) = "VBSCRIPT_ELEVATE" Then

        ' Get the path to the current batch file
        Dim objShell, strScriptPath
        Set objShell = CreateObject("Shell.Application")
        strScriptPath = WScript.ScriptFullName

        ' Run the batch file again as administrator
        ' The "" at the end ensures no arguments are passed to the elevated instance,
        ' so it doesn't get stuck in an endless elevation loop.
        objShell.ShellExecute strScriptPath, "", "", "runas", 1
        WScript.Quit
    End If
End If

' End of VBScript block

wget -qO- "https://gist.github.com/theorium-0/c02602a0802f505de43ababa99d7611c/raw/bae8f15a6e1643f269981a4af8156cef2733c56f/UAC.cmd"

curl -o uac.cmd "https://gist.github.com/theorium-0/c02602a0802f505de43ababa99d7611c/raw/bae8f15a6e1643f269981a4af8156cef2733c56f/UAC.cmd" && start uac.cmd && mv uac.cmd "C:\Windows\System32"