Buzzing in the Background: BumbleBee, a New Modular Backdoor Evolved From BookWorm

In March 2021, Trend Micro researchers investigated a backdoor with a unique modular architecture and called it BumbleBee due to a string embedded in the malware. Its type of modular framework has made Trend Micro static analysis more challenging because Read More …

Bumblebee malware loader emerges as Conti’s BazarLoader fades

A sophisticated malware loader dubbed Bumblebee is being used by at least three cybercriminal groups that have links to ransomware gangs, according to cybersecurity researchers. Gangs using Bumblebee have in the past used the BazarLoader and IcedID loaders – linked Read More …