Create Crowdstrike integration
Overview
This guide provides step-by-step instructions for setting up the integration between CrowdStrike Falcon and Stairwell.
Before proceeding, ensure the following are configured in your CrowdStrike Falcon instance:
- Falcon Data Replicator (FDR) Service is enabled
- A Falcon Data Replicator Feed is created
- A Real-Time-Response (RTR) API Client is set up
If you have not configured the above, contact Stairwell Support for assistance.
Some acronyms you need to be aware of
- Real-Time-Response (RTR):
- CrowdStrike RTR (Real Time Response) is an incident response and forensic investigation feature in the CrowdStrike Falcon platform. It provides security teams with remote access to endpoints in real-time, allowing them to investigate and remediate security incidents without needing physical access to the machine
- Required for RTR Configuration
- Real time response Read
- Real time response Write
- Hosts Read
- Required for RTR Configuration
- CrowdStrike RTR (Real Time Response) is an incident response and forensic investigation feature in the CrowdStrike Falcon platform. It provides security teams with remote access to endpoints in real-time, allowing them to investigate and remediate security incidents without needing physical access to the machine
- Falcon Data Replicator (FDR):
- The CrowdStrike Falcon Data Replicator (FDR) allows organizations to export raw endpoint telemetry from the Falcon platform to a cloud storage bucket for further analysis and integration with SIEMs or data lakes.
- Recommended Events:
- PeFileWritten
- PeFileWrittenDetectInfo
- SuspiciousPeFileWritten
- NewExecutableWritten
- Recommended Events:
- The CrowdStrike Falcon Data Replicator (FDR) allows organizations to export raw endpoint telemetry from the Falcon platform to a cloud storage bucket for further analysis and integration with SIEMs or data lakes.
Setting up & configuring the Stairwell + Crowdstrike Integration
- Login to your Stairwell instance. Once logged in, click on the gear icon in the toolbar
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Below is a high-level explanation of the fields required for the integration:
- Name
- Identifier for the integration. You can name your integration whatever you wish. However, making a more meaningful name is the best practice.
- Hostname
- From the Real-Time-Response (RTR) setup step, this is the base URL associated with the Crowdstrike client credentials created.
- Example: api.us-2.crowdstrike.com
- From the Real-Time-Response (RTR) setup step, this is the base URL associated with the Crowdstrike client credentials created.
- Client ID
- This is the Crowdstrike API client ID found during the RTR setup and configuration.
- Client Secret
- AWS Client ID
- AWS Secret
- SQS URI
- This is the AWS SQS queue URI. This is generated during the FDR setup and configuration.
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Both sides (Crowdstrike and Stairwell) are set up and configured, what now?
After you successfully set up / configure both sides (Crowdstrike and Stairwell), you should wait for objects and results to populate within the Stairwell platform. It may take a few minutes to a few hours for objects and results to populate. See snapshots below:
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Now that we see objects, let us see what kind of details we can get on a single object:
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File properties, sightings, Stairwell's Mal-eval Score, file names, file paths, assets affected, matching YARA rules, and more. We provide all of these in a single pane of glass. That translates to quicker investigations and enables Security Analysts to quickly make actionable decisions and figure out their next steps.
What if I need technical help and need more information?
You can always reach out to Stairwell support - [email protected] for more information/details on the integration
Updated 16 days ago