What is DarkComet?
DarkComet (S0334) is a Remote Access Trojan (RAT) that gives attackers complete control over a compromised system. Though created as a legitimate tool, it is widely abused for cyber-espionage and other crimes.
DarkComet is known for its user-friendly interface, making it popular with a range of threat actors. Its capabilities include a keylogger to steal credentials, accessing webcams and microphones for surveillance, and managing files on an infected computer.
How to Defend Against DarkComet?
Defending against DarkComet requires a focus on preventing the initial infection and detecting its command-and-control (C2) activity.
- Be cautious with unsolicited emails and avoid downloading files from untrusted sources, which are common delivery vectors.
- Keep all systems and security software patched to limit the vulnerabilities that can be exploited for initial access.
- Deploy endpoint detection and antivirus to identify and block the execution of known RATs and their associated behaviors.
- Use network detection (NDR) with integrated threat intelligence to spot and block DarkComet’s C2 communications.
