Tactics, Techniques & Procedures (TTPs): Specializes in developer-centric supply chain attacks, utilizing trojanized legitimate software (DAEMON Tools) and custom Linux rootkits (QLNX).

UNC6780 has transitioned from general repository poisoning to surgical strikes against developer workstations. By compromising the tools developers use—such as DAEMON Tools or source code repositories like Trellix—they gain 'pre-perimeter' access. Their use of the QLNX rootkit suggests a high level of sophistication in Linux kernel subversion, allowing for persistent, stealthy access that bypasses standard EDR solutions. This actor is likely responsible for the 'Mythos Impact' observed in SAP ecosystems earlier this month.