Storm-2945

Also known as: Storm-2945

Storm-2945 is a sub-cluster of Midnight Blizzard conducting targeted traffic manipulation attacks on hospitality sector networks served by captive portals, leveraging doppelganger domains for AitM phishing and malware delivery. Their operations include AI-augmented device code and OAuth code phishing campaigns leading to Entra device registration and data collection from Microsoft 365. The primary malware used is CornFlake, a Windows RAT that features customizable capabilities for data collection and evasion. Storm-2945 also utilizes the FruitStone web-based C2 panel to manage their campaign infrastructure and compromised endpoints.

Introduction

Storm-2945 is a sub-cluster of Midnight Blizzard conducting targeted traffic manipulation attacks on hospitality sector networks served by captive portals, leveraging doppelganger domains for AitM phishing and malware delivery. Their operations include AI-augmented device code and OAuth code phishing campaigns leading to Entra device registration and data collection from Microsoft 365. The primary malware used is CornFlake, a Windows RAT that features customizable capabilities for data collection and evasion. Storm-2945 also utilizes the FruitStone web-based C2 panel to manage their campaign infrastructure and compromised endpoints.

Activities and Tactics

Information pending cataloguing.

Notable Campaigns

Information pending cataloguing.

Tactics, Techniques, and Procedures (TTPs)

Information pending cataloguing.

Notable Indicators of Compromise (IOCs)

No curated IOCs are currently published for this actor. This section will be updated when stable, attributable indicators are available.

Malware and Tools

  • Blizzard:
  • Windows Remote Desktop:

Attribution and Evidence

Information pending cataloguing.

References

References pending cataloguing.