GCP-DisableServiceAccountKey

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Once a new sentinel incident is created, this playbook gets triggered and performs the following actions: 1. Disables Service Account Key by the gcp_project_id, gcp_service_account and gcp_service_acc_key, provided in the alert custom entities. 2. Adds comment to the incident. <img src='https://raw.githubusercontent.com/Azure/Azure-Sentinel/master/Solutions/GoogleCloudPlatformIAM/Playbooks/GCP-DisableSer

Attribute	Value
Type	Playbook
Solution	GoogleCloudPlatformIAM
Source	View on GitHub

Logic App Connectors

This playbook uses 3 Logic App connectors / built-in actions:

Connector / Action	Type	Connections	Actions
`azuresentinel`	Managed	1	1
`gcpiamapi`	Managed	0	1
`GoogleCloudPlatformIAM`	Custom	1	0

Action parameters (URLs, paths, function IDs)

`azuresentinel` (Managed)

Action	Method	Endpoint	Other
Add_comment_to_incident_(V3)	post	`/Incidents/Comment`	—

`gcpiamapi` (Managed)

Action	Method	Endpoint	Other
iam.projects.serviceAccounts.keys.disable	post	`/v1/projects/@{encodeURIComponent(outputs('parse_project_id'))}/serviceAccounts/@{encodeURIComponent(items('For_each_service_account'))}/keys/@{encodeURIComponent(items('For_each_key'))}:disable`	—

Additional Documentation

📄 Source: GCP-DisableServiceAccountKey/readme.md

Summary

Once a new sentinel incident is created, this playbook gets triggered and performs the following actions:

Disables Service Account Key by the gcp_project_id, gcp_service_account and gcp_service_acc_key, provided in the alert custom entities.
Adds comment to the incident.

Prerequisites

GoogleCloudPlatformIAM Custom Connector has to be deployed prior to the deployment of this playbook under the same subscription.
GCP credentials are required. Refer to the GoogleCloudPlatformIAM Custom Connector documentation.

Deployment instructions

To deploy the Playbook, click the Deploy to Azure button. This will launch the ARM Template deployment wizard.
Fill in the required paramteres:
- Playbook Name: Enter the playbook name here

Post-Deployment instructions

a. Authorize connections

Once deployment is complete, authorize each connection.

Click the Microsoft Sentinel connection resource
Click edit API connection
Click Authorize
Sign in
Click Save
Repeat steps for GoogleCloudPlatformIAM connector API Connection.

b. Configurations in Sentinel

In Microsoft sentinel, analytical rules should be configured to trigger an incident. An incident should have the gcp_project_id, gcp_service_account and gcp_service_acc_key custom entities. Check the documentation to learn more about adding custom entities to incidents.
Configure the automation rules to trigger the playbook.