Dragos · PDF
Dragos-FrostyGoop-ICS-Malware-Intel-Brief-0724_r2.pdf
Excerpt
I N T E L L I G E N C E B R I E F
Impact of FrostyGoop ICS Malware on
Connected OT Systems
MARK (MAGPIE) GRAHAM | INTEL CAPABILITY TECHNICAL DIRECTOR
CAROLYN AHLERS | PRINCIPAL MALWARE ANALYST
KYLE O’MEARA | PRINCIPAL ADVERSARY HUNTER
DRAGOS, INC
JULY 2024
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Summary
Key Findings
Analyzing the FrostyGoop ICS Malware
What Is the Modbus Protocol?
FrostyGoop ICS Malware Capabilities
Optional Command Line Execution Arguments
Configuration File
Modbus TCP Network Traffic
Logging Capabilities
2024 OT Cyber Attack Impacting Communities in Ukraine
Assessing the Broader Impact on OT Cybersecurity
Guidance for Dragos Customers
Recommendations – Implement 5 Critical Controls
Conclusion
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The opening of the report, shown for reference. The full report, with its figures and indicators, is published by Dragos on hub.dragos.com.
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