Storm-2372

Also known as: Storm-2372

Storm-2372 is a suspected nation-state actor aligned with Russian interests, engaging in device code phishing campaigns targeting governments, NGOs, and various industries across Europe, North America, Africa, and the Middle East. The actor employs tactics that involve impersonating prominent individuals through third-party messaging services like WhatsApp and Signal to gain rapport before sending phishing invitations. These invitations lure users into completing device code authentication requests, granting Storm-2372 initial access to victim accounts and enabling Graph API data collection activities, including email harvesting. Microsoft has observed the actor utilizing keyword searches within compromised accounts to exfiltrate sensitive information.

🌍 Country Russia

Introduction

Storm-2372 is a suspected nation-state actor aligned with Russian interests, engaging in device code phishing campaigns targeting governments, NGOs, and various industries across Europe, North America, Africa, and the Middle East. The actor employs tactics that involve impersonating prominent individuals through third-party messaging services like WhatsApp and Signal to gain rapport before sending phishing invitations. These invitations lure users into completing device code authentication requests, granting Storm-2372 initial access to victim accounts and enabling Graph API data collection activities, including email harvesting. Microsoft has observed the actor utilizing keyword searches within compromised accounts to exfiltrate sensitive information.

Activities and Tactics

Country of Origin: 🇷🇺 Russia

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

  • GraphicBooting
  • Archelaus Beta
  • CrossRat

Attribution and Evidence

Country of Origin: Russia Additional attribution information pending cataloguing.

References

References pending cataloguing.