Analytics Alerts

Browse the Cortex analytics alert reference.

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2 alerts match the current filters. tactic: TA0006 ✕ technique: T1566 ✕

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  • Azure application consent Informational Identity Threat Module 1 variation

    An identity consented permissions to an application.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Initial Access (TA0001) Credential Access (TA0006)
    ATT&CK techniques: Phishing (T1566) Phishing: Spearphishing Link (T1566.002) Steal Application Access Token (T1528) Trusted Relationship (T1199)
    Required data: AzureAD Audit Log
    Attacker's goals: Get access to credentials, data or an organization via applications with sufficient permissions.
    Investigative actions: Follow further actions by the consenting user. Check for new resource creations by the new user. Check how the consenting user got to the application. Verify the application creators. Check what permissions the application requested. Check for possible phishing in the organization.

    Variations

    First seen Azure admin consent to an application

    Low overridden

    An administrative identity consented permissions to an application. overridden

  • Possible ConsentFix - OAuth Token Theft Detected Informational Identity Threat Module 1 variation

    Detection of potential OAuth token theft via a forced 'localhost' redirect and first-party app abuse.This indicates an attacker has likely bypassed MFA to hijack a user's cloud session.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    1 Hour
    Deduplication:
    1 Day
    ATT&CK tactics: Initial Access (TA0001) Credential Access (TA0006) Execution (TA0002)
    ATT&CK techniques: Phishing (T1566) User Execution: Malicious Link (T1204.001) Steal Application Access Token (T1528)
    Required data: AzureAD
    Attacker's goals: Bypass identity trust controls to gain persistent unauthorized access to cloud resources.
    Investigative actions: Check for successful logins to Azure CLI or PowerShell from anomalous IPs. Review sign-in logs for User-Agents associated with CLI tools or scripts. Revoke all active OAuth refresh tokens for the user immediately.

    Variations

    OAuth Token Theft - Potential Session Hijacking Detected from new ASN

    Low overridden

    Detection of potential OAuth token theft via a forced 'localhost' redirect and first-party app abuse.This indicates an attacker has likely bypassed MFA to hijack a user's cloud session. overridden