Is it possible revert iTunes backup from Time Machine?
The folder named with 40 random chars in Backup folder is your iOS backup (40 cahrs is the UDID of your device). 

You will need to restore the "cd84f21616..." folder back to default iTunes backup folder: users/user/Library/ApplicationSupport/MobileSync/Backup.

After this, you should see your backup in iTunes and be able to restore it.