This module adds a user to the Domain and/or to a Domain group. It will check if sufficient privileges are present for certain actions and run getprivs for system. If you elevated privs to system, the SeAssignPrimaryTokenPrivilege will not be assigned. You need to migrate to a process that is running as system. If you don't have privs, this script exits.
Windows
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.
– Jim O’Gorman | President, Offensive Security