This script does the following:

1. Starts Command prompt as Administrator
2. Runs sequence of powershell commands
   1. Stores password in a variable
   2. Creates new local user account
   3. Gives newly created account administrator priviliages
3. Exits Command prompt

Additional information:

• Running time is around 15 seconds(depending on hw and length of user name, password, description...)
• Optionally you can add -FullName and -Description parameters to give account more believable look: New-LocalUser \"accName\" -Password $pass -FullName \"User name\" -Description \"Description of new account\"

Credits

• https://github.com/Michyus