Cortex XDR - Cloud IAM User Access Investigation
Investigate and respond to Cortex XDR Cloud alerts where a Cloud IAM user`s access key is used suspiciously to access the cloud environment. The following alerts are supported for AWS, Azure, and GCP environments. - Penetration testing tool attempt - Penetration testing tool activity - Suspicious API call from a Tor exit node
- Pack
- CloudIncidentResponse
- Tasks
- 16
Inputs
- alert_id — The alert ID.
- autoAccessKeyRemediation — Whether to execute the user remediation flow automatically.
- autoBlockIndicators — Whether to block the indicators automatically.
- autoUserRemediation — Whether to execute the user remediation flow automatically.
- credentialsRemediationType — The response playbook provides the following remediation actions using AWS, MSGraph Users, GCP and GSuite Admin: Reset: By entering "Reset" in the input, the playbook will execute password reset. Supports: AWS, MSGraph Users, GCP and GSuite Admin. Revoke: By entering "Revoke" in the input, the GCP will revoke the access key, GSuite Admin will revoke the access token and the MSGraph Users will revoke the session. Supports: GCP, GSuite Admin and MSGraph Users. Deactivate - By entering "Deactivate" in the input, the playbook will execute access key deactivation. Supports: AWS. ALL: By entering "ALL" in the input, the playbook will execute the all remediation actions provided for each CSP.
- AWS-accessKeyRemediationType — Choose the remediation type for the user's access key. AWS available types: Disable - for disabling the user's access key. Delete - for deleting the user's access key.
- AWS-userRemediationType — Choose the remediation type for the user involved. AWS available types: Delete - for the user deletion. Revoke - for revoking the user's credentials.
- AWS-newRoleName — The name of the new role to create if the analyst decides to clone the service account.
- AWS-newInstanceProfileName — The name of the new instance profile to create if the analyst decides to clone the service account.
- AWS-roleNameToRestrict — If provided, the role will be attached with a deny policy without the compute instance analysis flow.
- shouldCloneSA — Whether to clone the compromised SA before putting a deny policy to it. True/False
- Azure-userRemediationType — Choose the remediation type for the user involved. Azure available types: Disable - for disabling the user. Delete - for deleting the user.
- GCP-accessKeyRemediationType — Choose the remediation type for the user's access key. GCP available types: Disable - For disabling the user's access key. Delete - For deleting the user's access key.
- GCP-userRemediationType — Choose the remediation type for the user involved. GCP available types: Delete - For deleting the user. Disable - For disabling the user.
Commands used
- ip
- setIncident
- xdr-get-cloud-original-alerts