Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
10 Minutes |
Deduplication Period |
1 Day |
Required Data |
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Detection Modules |
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Detector Tags |
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ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Informational |
Description
The endpoint performed unfamiliar SAMR querying activity to a domain controller.
Attacker's Goals
An adversary may enumerate users and groups to gain information and plan its lateral movement over the network.
Investigative actions
- Check if the host is a newly deployed server that provides RPC-based services to multiple hosts.
- Check if there are any other suspicious activities originating from the same machine.