Careto (also known as The Mask) is an advanced cyber espionage malware family attributed to a sophisticated threat actor, likely state-sponsored. It targets macOS, Windows, Linux, and mobile platforms with the primary intent of covertly exfiltrating sensitive user data, credentials, encryption keys, and network configurations through multi-stage payloads and encrypted communications.
You might observe the following artifacts associated with this threat:
Careto (The Mask) malware operates through a highly sophisticated modular architecture. Once deployed, it executes a series of actions intended to achieve stealthy data exfiltration. It typically infiltrates systems via spear-phishing campaigns using malicious links or attachments designed to exploit vulnerabilities. Once inside, Careto leverages encrypted communication channels to its command-and-control infrastructure.
Some of Careto’s notable capabilities include:
While primarily known for targeting government agencies, diplomatic institutions, and energy companies, Careto poses significant threats to all targeted platforms including macOS.
Kandji Endpoint Detection & Response (EDR) automatically removes detected threats when file monitoring is set to Protect.
While the malicious file is removed, it can leave behind artifacts that need to be cleaned manually.
In the future, avoid downloading and installing software from torrent sources or untrusted websites. Ensure that all applications are obtained from official and reputable sources to maintain system integrity and security.