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Tactical similarities have been unearthed between the double extortion ransomware group known as Rhysida and Vice Society, including in their targeting of education and healthcare sectors. “As Vice Society was observed deploying a variety of commodity ransomware payloads, this link does not suggest that Rhysida is exclusively used by Vice Society, but shows with at […]
Threat actors associated with the Vice Society ransomware gang have been observed using a bespoke PowerShell-based tool to fly under the radar and automate the process of exfiltrating data from compromised networks. “Threat actors (TAs) using built-in data exfiltration methods like [living off the land binaries and scripts] negate the need to bring in external […]
The Vice Society ransomware actors have switched to yet another custom ransomware payload in their recent attacks aimed at a variety of sectors. “This ransomware variant, dubbed ‘PolyVice,’ implements a robust encryption scheme, using NTRUEncrypt and ChaCha20-Poly1305 algorithms,” SentinelOne researcher Antonio Cocomazzi said in an analysis. Vice Society, which is tracked by Microsoft under the […]
The Vice Society cybercrime group has disproportionately targeted educational institutions, accounting for 33 victims in 2022 and surpassing other ransomware families like LockBit, BlackCat, BianLian, and Hive. Other prominent industry verticals targeted include healthcare, governments, manufacturing, retail, and legal services, according to an analysis of leak site data by Palo Alto Networks Unit 42. The […]
A cybercrime group known as Vice Society has been linked to multiple ransomware strains in its malicious campaigns aimed at the education, government, and retail sectors. The Microsoft Security Threat Intelligence team, which is tracking the threat cluster under the moniker DEV-0832, said the group avoids deploying ransomware in some cases and rather likely carries […]