UAT-5918
UAT-5918 is an APT group that targets entities in Taiwan, primarily in telecommunications, healthcare, and IT sectors, to establish long-term access for information theft. They exploit N-day vulnerabilities in unpatched web and application servers to gain initial access and utilize web shells, credential harvesting tools like Mimikatz and LaZagne, and red-teaming tools for post-compromise activities. UAT-5918 conducts network reconnaissance to pivot across endpoints, harvesting credentials and sensitive data, including database backups. Their operations show significant overlap with other APT groups in terms of TTPs and targeted industries.
CVEs in recent coverage
No CVEs named alongside this actor in the last 90 days.
Recent victims
No leak-site posts on record for this group.
Recent activity
No posts or advisories have named this actor recently.
References
From the MISP threat-actor galaxy, MITRE ATT&CK and RansomLook (CC BY 4.0). Activity is any post or advisory Watch Floor collected that names the actor or one of its aliases.