What happens if SS check is automatically deposited each month, and parent passes away after the check has been deposited?

I thought the rule was that you have to live the entire month to get a payment in the next month. So the payment made in the month of death is for the previous month. If the person lives until after the payment is made, I think they get to keep the payment.

It gets automatically UNdeposited and stopped. SS reads all the death certificates and takes it back.