PhantomCore
Intelligence Profile
According to Cyble, PhantomCore is a backdoor utilized by the hacktivist group Head Mare. It has been active since 2023 and is known for consistently targeting Russia. PhantomCore collects the victim’s information, including the public IP address, to gain detailed insights into the target before deploying the final-stage payload or executing additional commands on the compromised system. PhantomCore is known to deploy ransomware payloads such as LockBit and Babuk, inflicting significant damage on the victim’s systems.
Threat Analysis
PhantomCore is a high-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of financial.
Financially motivated threat actors like PhantomCore prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.
With high sophistication, PhantomCore is capable of targeted intrusions using adapted commodity tools alongside custom implants, maintaining operational security and evading standard detection mechanisms.