Excel Add-in Attack Delivers CABINETRAT Malware Backdoor
Cyber Security News by CyberSum.net
A national cyber incident response team has issued a warning about a new malware campaign deploying the CABINETRAT backdoor. Attackers are using malicious Excel add-in (XLL) files, often distributed in ZIP archives, to gain initial access to systems. The malware establishes persistence through registry modifications and scheduled tasks, cleverly loading its shellcode from a PNG image file. This full-featured backdoor is capable of information gathering, remote command execution, and file operations. To evade detection, the malware employs robust anti-virtualization and anti-analysis checks.