“You can check-out any time you like, But you can never leave!” in Hotel California exactly match my experience using Satari on OSX to access Dynamics CRM in virtual machine.
Active Directory Authentication is Kept in Keychain
If you choose to save you user name and password in Keychain while login into On-premises Dynamics CRM, you will automatically login every time browsing. Reset all password kept in Satari preference won’t help, you can never leave.
Remove Active Directory Authentication
Managing SSL Certificate Authorities on OS X on Tech Republic gives me a good idea to clear this authentication: use Keychain Access.
Just launch Keychain Access and right click on the name of your Dynamics CRM to delete. You are log out immediately!