Malware: Pay2Key

Description

[Pay2Key](https://attack.mitre.org/software/S0556) is a ransomware written in C++ that has been used by [Fox Kitten](https://attack.mitre.org/groups/G0117) since at least July 2020 including campaigns against Israeli companies. [Pay2Key](https://attack.mitre.org/software/S0556) has been incorporated with a leak site to display stolen sensitive information to further pressure victims into payment.(Citation: ClearkSky Fox Kitten February 2020)(Citation: Check Point Pay2Key November 2020)

External References

• mitre-attack
• ClearkSky Fox Kitten February 2020
• Check Point Pay2Key November 2020

Techniques Used by This Malware

• T1016 — System Network Configuration Discovery
• T1070.004 — File Deletion
• T1082 — System Information Discovery
• T1090.001 — Internal Proxy
• T1095 — Non-Application Layer Protocol
• T1486 — Data Encrypted for Impact
• T1489 — Service Stop
• T1573.002 — Asymmetric Cryptography

APT Groups Using This Malware

• Fox Kitten