The Silent Lynx APT group has been conducting espionage campaigns targeting Central Asian nations, Russia, China, and Azerbaijan. Two main campaigns were identified: one focusing on Russia-Azerbaijan relations and another on China-Central Asia relations. The group uses various malware including PowerShell scripts, .NET implants, and C++ reverse shells. They leverage spear-phishing with malicious attachments, GitHub-hosted payloads, and scheduled tasks for persistence. The campaigns aim to gather intelligence on diplomatic communications, transportation projects, and other strategic initiatives. Silent Lynx shows a pattern of targeting summit meetings and infrastructure deals in the region, with a particular focus on events in Dushanbe, Tajikistan.
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.
Silent Lynx, a persistent cyber espionage threat actor, has conducted targeted intrusion campaigns against government ministries, diplomatic missions, and civil society organizations across Central Asia since 2024. The group focuses on high-value public sector organizations in Commonwealth of Independent States countries, leveraging spear-phishing campaigns through compromised government email accounts and malware staging via GitHub. Operations from late 2024 through 2026 reveal extensive infrastructure including exposed open directories, newly registered domains, and GitHub repositories. The actor employs lightweight reverse shells, PowerShell scripts, proprietary tools, and commodity utilities. Recent activity shows adoption of exploit-assisted delivery via CVE-2025-8088, expanding focus on Linux systems, and interest in FortiWeb vulnerability CVE-2025-25257. Attribution indicators point to Russian-speaking operators likely based in Kazakhstan, with targeting concentrated on water resources, environmenta...
