Add new WordPress user via FTP

Add this to your functions.php:

function wpb_admin_account(){
	$user = 'login';
	$pass = '******';
	$email = '[email protected]';
	if ( !username_exists( $user )  && !email_exists( $email ) ) {
		$user_id = wp_create_user( $user, $pass, $email );
		$user = new WP_User( $user_id );
	        $user->set_role( 'administrator' );
	} 
}
add_action('init','wpb_admin_account');