Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0002 ✕ technique: T1033 ✕

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  • User discovery via WMI query execution Informational 3 variations

    Attackers or malware may use WMI queries to list the users of a host, and potentially its owner.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Execution (TA0002) Discovery (TA0007)
    ATT&CK techniques: Windows Management Instrumentation (T1047) System Owner/User Discovery (T1033) Account Discovery (T1087)
    Required data: XDR Agent with eXtended Threat Hunting (XTH)
    Attacker's goals: Attacker or malware can use WMI queries to discover host users and enumerate a huge amount of information.
    Investigative actions: Examine the process that executed the WMI query and verify that the process is from a trusted source. Inspect the system for suspicious activity that is related to that process.

    Variations

    User discovery via WMI query execution by an unsigned process

    Low overridden

    Attackers or malware may use WMI queries to list the users of a host, and potentially its owner. overridden

    User modification via WMIC query execution

    Low overridden

    Attackers or malware may use WMI queries to modify the users of a host, and potentially its owner. overridden

    User discovery via WMIC query execution

    Informational overridden

    Attackers or malware may use WMI queries to list the users of a host, and potentially its owner. overridden