OTX Threat: Threat Actors Weaponizing RAR Archives to Target Thailand's Healthcare Sector

An active malware campaign is targeting Thailand's healthcare sector, including Ministry of Health personnel and affiliated organizations. The operation leverages healthcare-themed spear-phishing lures distributed through malicious RAR archives containing obfuscated batch scripts and executable payloads. The infection chain employs multiple stages of obfuscation, GitHub-hosted payload delivery, an Sectors: Healthcare, Government