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bodysoda
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Windows 2016 monthly patching - TiWorker.exe - Attempted to dump password hash from SAM Database

Hi Guys, 

July 2020 Windows Servers 2016 patches are failing to install as ENS 10.7.0.1705  threat prevention is blocking the following process. Any idea of how to suppress this false positive?

NT AUTHORITY\SYSTEM ran C:\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.14393.3801_none_7ed07ae422175cd5\TiWorker.exe, which tried to access HKLM\SYSTEM\CURRENTCONTROLSET\CONTROL\LSA\JD\, violating the rule "Attempt to Dump Password Hash from SAM Database ", and was blocked. For information on how to respond to this event, see KB85494.

 

2020-07-24 16_21_52-McAfee breaking patching - Message (HTML).jpg2020-07-24 16_21_29-ePolicy Orchestrator 5.10.0.jpg2020-07-24 16_23_50-.jpg

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bodysoda
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Re: Windows 2016 monthly patching - TiWorker.exe - Attempted to dump password hash from SAM Databas

I would like to understand why the Microsoft Windows patches are getting flagged as dumping password hash? 

I understand one of the fix would be to disable the rule.

2020-07-24 16_26_26-ePolicy Orchestrator 5.10.0.jpg

In case above information was useful or answered your question, please select "Accept as Solution" in my reply, or give a Kudo. Thanks!
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