UNG0901
Also known as Operation CargoTalon, Unknown-Group-901
UNG0901 is a cyber-espionage threat actor targeting Russian entities, particularly in the aerospace and defense sectors, utilizing spear-phishing tactics. They deploy the EAGLET backdoor, which exhibits functionalities similar to the Golang-based PhantomDL used by the Head Mare group, including shell, download, and upload capabilities. Notable overlaps in file-naming conventions and targeting strategies further reinforce the connection between UNG0901 and Head Mare.
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.