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Detecting BlackMatter ransomware

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BlackMatter ransomware campaigns involve the use of ransomware payloads along with exfiltration of data. Malicious actors demand payment for ransom of data, as well as threaten the deletion and exposure of exfiltrated data.

You are an analyst responsible for your organization's overall security posture. You need to be able to detect and investigate unusual activities that might relate to BlackMatter ransomware. These searches will help you detect and investigate these infections.

How to use Splunk software for this use case

To deploy this use case, make sure that you have the Splunk ES Content Updates installed on your Splunk Enterprise Security deployment. This extensive content library empowers you to deploy out-of-the-box security detections and analytic stories to enhance your investigations and improve your security posture. If you do not have Splunk Enterprise Security, these detections will still give you an idea of what you can accomplish with SPL in the Splunk platform or with the free app, Splunk Security Essentials.

Some of the detections that can help you with this use case include:

Next steps

In addition, these resources might help you understand and implement this use case:

  • Splunk OnDemand Services: Use these credit-based services for direct access to Splunk technical consultants with a variety of technical services from a pre-defined catalog. Most customers have OnDemand Services per their Success Plan. Engage the ODS team at ondemand@cisco.com if you would like assistance.