Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. technique: T1078 ✕

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  • Remote usage of AWS Lambda's role Informational Cloud 5 variations

    An AWS Lambda's role was used externally of the cloud environment.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    7 Days
    ATT&CK tactics: Credential Access (TA0006) Initial Access (TA0001)
    ATT&CK techniques: Steal Application Access Token (T1528) Unsecured Credentials (T1552) Valid Accounts: Cloud Accounts (T1078.004)
    Required data: AWS Audit Log
    Attacker's goals: Exfiltrate token and abuse it remotely.
    Investigative actions: Check if the IAM role was assumed by an unknown identity. Check what API calls were executed using the access-key.

    Variations

    Remote command line usage of AWS Lambda's role

    High overridden

    An AWS Lambda's role was used externally of the cloud environment. overridden

    Suspicious usage of AWS Lambda's role

    Medium overridden

    An AWS Lambda's role was used externally of the cloud environment. overridden

    Suspicious usage of AWS Lambda's role

    Low overridden

    An AWS Lambda's role was used externally of the cloud environment. overridden

    Suspicious usage of AWS Lambda's role

    High overridden

    An AWS Lambda's role was used externally of the cloud environment. overridden

    Usage of AWS Lambda's role from a known ASN

    Informational overridden

    An AWS Lambda's role was used externally of the cloud environment. overridden