Malware: Disco

Description

[Disco](https://attack.mitre.org/software/S1088) is a custom implant that has been used by [MoustachedBouncer](https://attack.mitre.org/groups/G1019) since at least 2020 including in campaigns using targeted malicious content injection for initial access and command and control.(Citation: MoustachedBouncer ESET August 2023)

External References

• mitre-attack
• MoustachedBouncer ESET August 2023

Techniques Used by This Malware

• T1053.005 — Scheduled Task
• T1071.002 — File Transfer Protocols
• T1105 — Ingress Tool Transfer
• T1204.002 — Malicious File
• T1659 — Content Injection

APT Groups Using This Malware

• MoustachedBouncer