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.
Security researchers have uncovered a sophisticated cyber espionage operation deploying two previously undocumented malware families, OctLurk and SilkLurk, targeting government and public-sector organizations across Central Asia and the Middle East. Both modular backdoors utilize victim-specific decryption mechanisms, extensive obfuscation, and in-memory execution to evade detection. The malware enables credential theft, remote access, network reconnaissance, and plugin-based expansion. Operations began in January 2025, affecting entities in Afghanistan, Kazakhstan, Kyrgyzstan, Syria, Tajikistan, and Uzbekistan. Victims include government offices, foreign affairs ministries, law enforcement agencies, healthcare providers, logistics organizations, research institutions, urban planning facilities, and educational establishments. Attackers deployed additional tools including Impacket's SecretsDump, Browser Password Decryptor, Pandora RC, Fscan, WinRAR, 7-Zip, and PlugX. A companion utility, LurkProxy, proxies a
Two newly identified backdoors, OctLurk and SilkLurk, have been targeting government organizations across Central Asia since January 2025. Victims span Afghanistan, Kyrgyzstan, Tajikistan, Uzbekistan, Kazakhstan, and Syria, affecting healthcare, research, government offices, ministries of foreign affairs, logistics, law enforcement, urban planning, and educational institutions. Both backdoors employ heavily obfuscated loaders customized per victim, using machine-specific data for decryption. They deploy multiple plugins for command execution, file manipulation, credential harvesting, keylogging, network scanning, and remote access. The attackers also utilized LurkProxy for network traffic proxying and deployed additional tools including PlugX, Impacket, FSCAN, and Pandora FMS agents. Analysis indicates both backdoors are operated by the same Chinese-speaking threat actor, though attribution to a specific known group remains unconfirmed. The campaigns demonstrate sophisticated persistence mechanisms and ext...
A sophisticated spear phishing campaign targets professionals in the Eurasian unmanned aviation sector, timed to coincide with the XIII Eurasian International Forum 'Unmanned Aviation 2026' in Moscow. The attack delivers malicious archives containing Rust-based executables disguised as legitimate documents from the Russian Aeronautical Information Center. The malware displays aviation-themed decoy documents in Russian while collecting system information including hostnames, volume serial numbers, network adapter details, and environment variables. Collected data is encrypted via XOR and exfiltrated to a C2 server over HTTPS. The malware subsequently downloads and executes a second-stage payload using AES-256 decryption. The campaign demonstrates targeted social engineering with realistic aviation order documents, translation certificates, and product summaries to compromise victims in Russia, Tajikistan, Central Asia, Middle East and Europe.
The Silent Lynx APT group has been conducting espionage campaigns targeting diplomatic entities and critical infrastructure in Central Asia, Russia, and China. Two major campaigns were identified: one focused on Russia-Azerbaijan relations and another on China-Central Asia relations. The group used various malware tools including PowerShell scripts, .NET implants, and C++ reverse shells. They leveraged spear-phishing emails with malicious attachments and GitHub-hosted payloads. Key targets included government think-tanks, diplomats, and entities in mining, transport and communication industries. The campaigns coincided with important summits and meetings between the targeted countries. Attribution was based on similarities in tactics, tools, and victimology to previous Silent Lynx operations.
Cavalry Werewolf, a malicious actor group, targeted Russian state agencies and enterprises in the energy, mining, and manufacturing sectors from May to August 2025. The attackers used targeted phishing emails, posing as Kyrgyz government officials, to gain initial access. They employed custom malware, including FoalShell reverse shells and StallionRAT, controlled via Telegram. The group impersonated or compromised real email accounts from Kyrgyz agencies. Their arsenal includes various versions of FoalShell (Go, C++, C#) and StallionRAT (Go, PowerShell, Python). The attackers executed commands for system reconnaissance, file uploads, and SOCKS5 proxying. Evidence suggests potential expansion to targets in Tajikistan and Middle Eastern countries.
