CostaRicto

Also known as: CostaRicto

CostaRicto is a cyber-espionage threat actor that operates as a mercenary group, offering its services to various clients globally. They use bespoke malware tools and sophisticated techniques like VPN proxy and SSH tunnelling. While their targets are scattered across different regions, there is a concentration in South Asia.

Introduction

CostaRicto is a cyber-espionage threat actor that operates as a mercenary group, offering its services to various clients globally. They use bespoke malware tools and sophisticated techniques like VPN proxy and SSH tunnelling. While their targets are scattered across different regions, there is a concentration in South Asia.

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

  • ClientMesh
  • CyberGate
  • Cyber Eye RAT
  • Client Maximus
  • CrossRat

Attribution and Evidence

Information pending cataloguing.

References

References pending cataloguing.