mwaser.exe is a Security Service
from MicroWorld Technologies Inc.
belonging to eScan for Windows
. This is an internet security suite.
Non-system processes like mwaser.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.