First you have to log in to your database, then open the table "users" and find the user you want to amend(ususally the ID = 1 )
then put new sql query
This hash $S$Drl0vgZ9yuU9uc4JyaTMHxMPriC7q/PsOUOx52fCrVQSTpI/Tu4x means password drupal so than you can easily login with this password and login (usually admin) into the drupal.
then put new sql query
UPDATE users SET name='admin', pass='$S$Drl0vgZ9yuU9uc4JyaTMHxMPriC7q/PsOUOx52fCrVQSTpI/Tu4x' WHERE uid = 1;
This hash $S$Drl0vgZ9yuU9uc4JyaTMHxMPriC7q/PsOUOx52fCrVQSTpI/Tu4x means password drupal so than you can easily login with this password and login (usually admin) into the drupal.
