Enrich Incident - EclecticIQ

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This playbook perform look up into EclecticIQ for the entities (Account, Host, IP, FileHash, URL) present result to Microsoft Sentinel incident

Attribute Value
Type Playbook
Solution EclecticIQ
Source View on GitHub

Logic App Connectors

This playbook uses 2 Logic App connectors / built-in actions:

Connector / Action Type Connections Actions
azuresentinel Managed 1 6
EclecticIQCustomConnector Custom 1 5
Action parameters (URLs, paths, function IDs)

azuresentinel (Managed)

Action Method Endpoint Other
Add_comment_to_incident_(V3) post /Incidents/Comment —
Entities_-_Get_Accounts post /entities/account —
Entities_-_Get_FileHashes post /entities/filehash —
Entities_-_Get_Hosts post /entities/host —
Entities_-_Get_IPs post /entities/ip —
Entities_-_Get_URLs post /entities/url —

EclecticIQCustomConnector (Custom)

Action Method Endpoint Other
Get_Observables get /api/v1/observables —
Get_Observables_FileHash get /api/v1/observables —
Get_Observables_-_Hosts get /api/v1/observables —
Get_Observables_-_IP get /api/v1/observables —
Get_Observables_-_URL get /api/v1/observables —

Additional Documentation

📄 Source: EclecticIQPlaybooks/EclecticIQ-EnrichIncident/readme.md

ElasticSearch-EnrichIncident Playbook

Summary

When a new Azure Sentinel incident is created, this playbook gets triggered and performs below actions

  1. For each Entity (Accounts, Host, IP Address, FileHash, URL) available in Sentinel incident, it performs lookup for a match in EclecticIQ
  2. If it finds the match, this playbook adds a rich comment to the incident with all the collected information Comment example

Playbook Designer view

Prerequisites

  1. EclecticIQ Custom Connector needs to be deployed prior to the deployment of this playbook under the same subscription.
  2. API key. To get API Key, find the instructions here https://developers.eclecticiq.com/docs/authenticate#generate-api-token.

Deployment instructions

  1. Deploy the playbook by clicking on "Deploy to Azure" button. This will take you to deplyoing an ARM Template wizard. Deploy to Azure Deploy to Azure Gov

  2. Fill in the required parameters:

    • Playbook Name: Enter the playbook name here (Ex: EclecticIQ-EnrichIncident)
    • Custom Connector Name: Enter the EclecticIQ Custom connector name here (Ex: EclecticIQCustomConnector)

Post-Deployment instructions

a. Authorize connections

Once deployment is complete, you will need to authorize each connection.

  1. Click the Azure Sentinel connection resource
  2. Click edit API connection
  3. Click Authorize
  4. Sign in
  5. Click Save
  6. Repeat steps for EclecticIQ API Connection (For authorizing the EclecticIQ API connection, API Key needs to be provided)

b. Configurations in Sentinel

  1. In Azure sentinel analytical rules should be configured to trigger an incident with risky user account or host or URL or FileHash or IP Address.
  2. Configure the automation rules to trigger this playbook

c. Assign Playbook Microsoft Sentinel Responder Role

  1. Select the Playbook (Logic App) resource
  2. Click on Identity Blade
  3. Choose System assigned tab
  4. Click on Azure role assignments
  5. Click on Add role assignments
  6. Select Scope - Resource group
  7. Select Subscription - where Playbook has been created
  8. Select Resource group - where Playbook has been created
  9. Select Role - Microsoft Sentinel Responder
  10. Click Save (It takes 3-5 minutes to show the added role.)

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