All news with #dropbox tag

Gamaredon 2024: Enhanced Spearphishing vs Ukrainian Targets

🔍 ESET Research describes Gamaredon’s 2024 shift to exclusively target Ukrainian government institutions, significantly increasing spearphishing scale and frequency while adopting new delivery techniques such as malicious hyperlinks and LNK files served from Cloudflare domains. The group introduced six new PowerShell and VBScript-based tools and upgraded existing implants with improved obfuscation, registry-based persistence, and stealth features. Operators have largely hidden C2 infrastructure behind Cloudflare tunnels and increasingly rely on third-party platforms and DoH for resilience.