UAT-6382
No sourced public emblem in this profile.
reference profile · reported nexus: CN (not nationality)
UAT-6382 is a Chinese-speaking threat actor that exploits CVE-2025-0944 to gain access to enterprise networks, particularly targeting local governing bodies in the U.S. They deploy web shells like AntSword and chinatso/Chopper on IIS web servers and utilize Rust-based loaders to implement Cobalt Strike and VSHell for persistent access. UAT-6382 employs custom tooling, such as TetraLoader, and conducts reconnaissance to identify and exfiltrate files of interest. Their VShell stager connects to a hardcoded C2 server and executes payloads in memory, indicating modifications made by the actor.
Source-reported aliases: . Associations do not prove equivalence.
Target geography
Catalog-listed countries (associations, not attack counts): No country-level metadata
No bound claim-post feed for this label.
Historical casebook
No dated record curated yet; absence does not establish inactivity.
Planned Kinwilder coverage
Tentative editorial review windows, contingent on evidence and review; not promised publication dates or predictions of attacks.
No assigned review window.
References
https://blog.talosintelligence.com/uat-6382-exploits-cityworks-vulnerability/