Threats Tagged 'silkparasite'

Infrastructure analysis reveals a cluster of SpiceRAT command and control servers active from late 2025 through August 2026, linked through shared TLS certificates, domain registrations, and a cloned RTX Corporation webpage. The infrastructure connects to multiple threat families including SpiceRAT, NodeEdgeRAT, NomadRAT, and BloodAlchemy, suggesting either a single operator managing multiple toolsets or shared support infrastructure. A TLS certificate impersonating Uzbekistan's railway authority was issued by TLC, a Chinese state-affiliated certificate authority. Domains spoof Central Asian government entities including Türkmengaz, the Galkynysh gas field, Tojiktelecom, and Turkmenistan's Ministry of Foreign Affairs. Passive DNS analysis reveals subdomain infrastructure dating to mid-2022, indicating at least four years of ongoing operations. The infrastructure shares characteristics with previously documented China-nexus actors FamousSparrow and IndigoZebra, both known for targeting Central Asian governm...

SilkParasite is a cyberespionage operation assessed with medium confidence as China-nexus that targeted government bodies across Central Asia. Seven remote access tool families were deployed, five of which were previously undocumented: DriveSilkRAT, CookiETagRAT, NomadRAT, GoginRAT, and NodeEdgeRAT. The toolset is small, modular, and professionally engineered with traces of AI-assisted development. Initial access occurred through malicious Microsoft Office documents delivered via spear-phishing, using regionally tailored lures impersonating government ministries. The operation leveraged DLL sideloading as the primary delivery mechanism and used Google Drive for command-and-control communications to hide within trusted services. Infrastructure analysis identified connections to China Unicom's backbone network, and operational patterns suggest a functioning software organization with maintained build pipelines and careful operational security.

MediumMalwareGeorgiaKazakhstanKyrgyzstan+4#dll sideloading#cookietagrat#china-nexus apt