Bumblebee Loader On The Rise

Bumblebee is a sophisticated malware loader distributed via spear-phishing emails and malicious ISO attachments that executes DLL payloads (using LNK/PowerShell/rundll32) to deliver Cobalt Strike and other tooling; the report documents its anti-analysis and VM/sandbox evasion, process injection and persistence techniques, lists file and network indicators (hashes, filenames, C2 IPs), and provides mitigations to reduce infection risk.