UNC5537

Also known as: UNC5537

UNC5537 is a financially motivated threat actor targeting Snowflake customer databases. They use stolen credentials obtained from infostealer malware to access and exfiltrate large volumes of data. The compromised accounts lack multi-factor authentication, allowing UNC5537 to conduct data theft and extortion.

Introduction

UNC5537 is a financially motivated threat actor targeting Snowflake customer databases. They use stolen credentials obtained from infostealer malware to access and exfiltrate large volumes of data. The compromised accounts lack multi-factor authentication, allowing UNC5537 to conduct data theft and extortion.

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

  • CloudDuke:
  • Archelaus Beta:

Attribution and Evidence

Information pending cataloguing.

References

References pending cataloguing.