Armored Likho expands its cyber-espionage toolkit

In May 2026, the Armored Likho (aka Eagle Werewolf) threat actor group expanded its cyber-espionage operations targeting individuals and organizations in Russia through a fake donation app dropper written in Rust using the Tauri framework. The campaign delivers a new Rust-based toolkit called Still Toolkit, consisting of two components: Still Sync, which steals Telegram session data and exfiltrates chat logs and media via the Telegram API, and Still Audio, an audio surveillance implant that records microphone input when voice activity is detected. The malware uses gRPC and FlatBuffers for C2 communication, leverages the SeBackupPrivilege for file access, and employs a Dead Drop Resolver via a GitHub repository to retrieve updated C2 addresses.

AI-extracted · verify before operational use