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    logon-attempts-after-malicious-email

    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    Azure Sentinel@AzureSentinel
    •updated Jun 17, 2025•3•0•35

    This query finds the 10 latest logons performed by email recipients within 30 minutes after they received known malicious emails. You can use this query to check whether the accounts of the email recipients have been compromised.

    Microsoft Sentinel (KQL)

    Tags

    TA0006 - Credential AccessT1566 - PhishingT1566.001 - Spearphishing AttachmentT1566.002 - Spearphishing LinkT1566.003 - Spearphishing via ServiceT1078 - Valid AccountsT1078.004 - Cloud AccountsT1078.003 - Local AccountsT1078.002 - Domain AccountsT1078.001 - Default AccountsTA0001 - Initial AccessTA0005 - Defense EvasionTA0003 - PersistenceTA0004 - Privilege EscalationLogon EventEmail Malware DetectedCredential AccessWindowsOffice 365Microsoft Exchange ServerMicrosoft IisM365 Unified Audit Logkqltactic:Credential Access

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