Vanilla Tempest

Executive Summary

Vanilla Tempest, also known as Vice Society (DEV-0832, VICE SPIDER), is a ransomware group active since June 2021. They primarily target the education, healthcare, and manufacturing sectors globally, using multiple ransomware families and PowerShell scripts. The group exhibits similarities to Rhysida, suggesting potential connections or rebranding.

Goals & Targeting

Vanilla Tempest's strategic objectives likely revolve around financial gain through ransom demands. They target sectors where critical services are provided, possibly to maximize disruption impact and influence negotiations. Their victims typically include educational institutions, healthcare providers, and manufacturing companies, which may have high recovery costs or sensitive data.

Vanilla Tempest is a prominent ransomware group known for its targeted attacks on critical infrastructures, including education, healthcare, and manufacturing industries. Since their emergence in June 2021, they have demonstrated a sophisticated approach by employing multiple ransomware strains and leveraging PowerShell scripting for execution. Their operations suggest a focus on sectors with high data sensitivity and potentially weaker security frameworks, such as healthcare and education, which may offer higher rewards or easier access points.

Key Capabilities

• Ransomware deployment
• PowerShell-based attacks

MITRE ATT&CK Tactics

ATT&CK Techniques

Software / Tooling

Campaigns & Victims

Vanilla Tempest operates with a focus on specific sectors, leveraging their tools to encrypt data and demand ransoms. The group may have links to Rhysida, indicating potential operational continuity or rebranding strategies.

IOC Patterns

• Use of PowerShell scripting
• Encrypted files indicative of ransomware activity

Recommended Actions

• Enhance email filtering to detect phishing attempts
• Monitor PowerShell activity for unusual scripts

Suggested Tags