Golden Eye Dog targets Chinese-speaking users engaged in online gambling, employing techniques such as SERP poisoning, social engineering, and DDoS attacks. The group utilizes trojanized NSIS installers to deliver RONINGLOADER, which executes complex process-injection workflows and deploys a modified Gh0st RAT for espionage. Their operations have included DLL sideloading and the use of watering hole websites to implant Trojans. The group is noted for its high anti-detection capabilities and has been associated with various malware development languages.