How can I track this down?

["Nick Duda" <nduda () VistaPrint com>]

I'm getting a ton of these in my Security log on my DC. The logon
account changes every so often, but its always a name that doesn't exist
(as in we don't have a user account called 009096bb65cd) the from
Workstation always says CISCO. I can't find anything in the logs that
point me to an IP address. Running utils like nestat don't do much
because there are already so many normal connections related to it being
a DC. Any ideas?

The logon to account: 009096bb65cd
 by: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
 from workstation: CISCO
 failed. The error code was: 3221225572


Regards,
Nick


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