TA4922
TA4922 is a Chinese-speaking cybercrime cluster that employs localized HR, payroll, tax, and invoice lures to deliver various malware families, including Atlas RAT, RomulusLoader, and SilentRunLoader. The actor conducts targeted email campaigns, often impersonating trusted authorities, to facilitate credential phishing and fraud. TA4922's operational tempo is high, with a focus on obtaining remote access for financial gain, and it has shown a rapid evolution in its malware arsenal. The group is also noted for using social engineering to shift communications from email to messaging platforms, enhancing their phishing efforts.
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.