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Ransomware IAB abuses EDR for stealthy malware execution

Published:

9 december 2025 om 15:24:00

Alert date:

9 december 2025 om 16:01:03

Source:

bleepingcomputer.com

Click to open the original link from this advisory

Initial access broker Storm-0249 is exploiting endpoint detection and response (EDR) solutions and trusted Microsoft Windows utilities to load malware stealthily. The threat actor uses this technique to establish communication channels and maintain persistence in target networks as preparation for ransomware deployment. This represents a sophisticated evasion technique that abuses legitimate security tools to avoid detection while setting up infrastructure for ransomware attacks.

Technical details

Mitigation steps:

Affected products:

Endpoint Detection and Response
Microsoft Windows

Related links:

Related CVE's:

Related threat actors:

IOC's:

This article was created with the assistance of AI technology by Perceptive.

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