PowerWare Ransomware

AlienVault: PowerWare “Fileless Infection” Deepens Ransomware Conundrum for Healthcare Providers

Michael Mimoso for Threat Post (Kaspersky): Fileless Powerware Ransomware Found On Healthcare Network

Carbon Black flexes its PR muscles and manages not to mention that ‘AV is Dead’ in its analysis: Threat Alert: “PowerWare,” New Ransomware Written in PowerShell, Targets Organizations via Microsoft Word. It does share Indicators of Compromise, but as a graphic rather than as text. However, the Word doc used to spread the malware is detected (according to VirusTotal) by 34 products at the time of writing: 69ee6349739643538dd7eb60e92368f209e12a366f00a7b80000ba02307c9bdf. The ransomware script is also widely detected: https://www.virustotal.com/en/file/02beca974ecc4f871d8d42462ef305ae595fb6906ad764e6e5b6effe5ff05f29/analysis/.

David Harley

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