TA4922 DLL Sideloading - libcef.dll or vulkan-1.dll Loaded from User-Writable Path

Ibrahim Saud@tektrix

•updated Jun 30, 2026•2•0•7

Detects DLL sideloading and suspicious module loading by legitimate signed executables from user-writable directories (e.g., AppData, Temp). This covers known techniques used in campaigns like TA4922, targeting executables such as AnyDesk and vulkaninfo.exe to load unauthorized DLLs.