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Cortex XDR - XCloud Token Theft - Set Verdict

This Playbook is part of the Cloud Incident Response Pack.#

Supported versions

Supported Cortex XSOAR versions: 6.8.0 and later.


Cloud Token Theft - Set Verdict Playbook#

The playbook is built from a decision tree whose ultimate goal is to decide whether the observed activity is malicious.

Event Search#

The playbook searches for events based on the attacker's IP address within the last two hours.

Tests Performed#

The following tests are performed on the observed activity:

  1. Malicious IP Check: Determines if the IP address is malicious.
  2. CSP ASN Check: Checks if the activity was performed from an Autonomous System Number (ASN) belonging to one of the Cloud Service Providers (CSPs).
  3. IP and ASN History Check: Verifies if the IP address and ASN have been previously observed.
  4. Region Check: Determines if the API call was made from outside the recognized region.
  5. Anomalous State Check: Checks if the API call was made from an anomalous state.
  6. Alert Check: Looks for any related alerts around the event, including:
    • Possible cloud instance metadata service (IMDS) abuse.
    • Impossible Traveler by cloud identity.

Dependencies#

This playbook uses the following sub-playbooks, integrations, and scripts.

Sub-playbooks#

This playbook does not use any sub-playbooks.

Integrations#

This playbook does not use any integrations.

Scripts#

  • Set

Commands#

  • xdr-get-incident-extra-data

Playbook Inputs#


NameDescriptionDefault ValueRequired
sourceIPThe source IP to search by additional alerts.Optional
fromDateThe start date for the search additional alerts task.

Filter by from date (e.g. "3 days ago" or 2006-01-02T15:04:05+07:00 or 2006-01-02T15:04:05Z)
Optional

Playbook Outputs#


PathDescriptionType
alertVerdictThe alert verdict.unknown
PaloAltoNetworksXDR.AlertThe additional alerts found.unknown

Playbook Image#


Cortex XDR - XCloud Token Theft - Set Verdict