An Attempt to reset CLIUSR password- Windows server 2012 R2 Standard Version

I have a two node Windows Server 2012 R2 Standard Edition Cluster with failover sql cluster setup, User account   CLIUSR is automatic has been created by failover cluster features, today noticed in event log as "
An attempt was made to reset an account's password" as below



Subject:
Security ID: SYSTEM
Account Name:<>$
Account Domain:<>
Logon ID: 0x3E7

Target Account:
Security ID: hostname\CLIUSR
Account Name: CLIUSR
Account Domain:hostname
==

When I look at the local account on both nodes, I see that password is set to never expire, and not be able to be reset



User name                    CLIUSR
Full Name                    CLIUSR
Comment                      Failover Cluster Local Identity
User's comment
Country/region code          000 (System Default)
Account active               Yes
Account expires              Never

Password last set            4/18/2016 4:32:41 PM
Password expires             Never
Password changeable          4/18/2016 4:32:41 PM
Password required            Yes
User may change password     No

Workstations allowed         All
Logon script
User profile
Home directory
Last logon                   4/18/2016 4:32:41 PM

Logon hours allowed          All

Local Group Memberships      *Users
Global Group memberships     *None
The command completed successfully.



I accept there is a process which runs every 3 minutes which is setting the CLIUSR password over and over again.  The password is actually NOT being changed, it is just being set to the same value, if it false alarm can it be fixed to stop loading in event log

Thank you

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Pandiyan Muthuraman