FSB Matryoshka Series Part 2: Technical Analysis of Gamaredon's GammaLoad Malware Variant
By
Amaury G. and Sekoia TDR
Summary
Part 2 of the FSB Matryoshka series analyzes Gamaredon's GammaLoad malware variant. Gamaredon is a cyberespionage group operated by Russia's FSB, specializing in long-term persistent intrusion operations targeting Ukrainian government, military, and critical infrastructure. This installment dissects the technical updates and deployment mechanisms of the GammaLoad malware.
Source
Key quotes
· 2 pulledGamaredon is a cyberespionage group specialized in long-term and persistent intrusion operations targeting Ukraine.
Officially operated by Russia's FSB, the group is focusing government, military, and critical inf
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