Malware: SharpDisco

Description

[SharpDisco](https://attack.mitre.org/software/S1089) is a dropper developed in C# that has been used by [MoustachedBouncer](https://attack.mitre.org/groups/G1019) since at least 2020 to load malicious plugins.(Citation: MoustachedBouncer ESET August 2023)

External References

• mitre-attack
• MoustachedBouncer ESET August 2023

Techniques Used by This Malware

• T1005 — Data from Local System
• T1041 — Exfiltration Over C2 Channel
• T1053.005 — Scheduled Task
• T1059.003 — Windows Command Shell
• T1071.002 — File Transfer Protocols
• T1082 — System Information Discovery
• T1083 — File and Directory Discovery
• T1105 — Ingress Tool Transfer
• T1106 — Native API
• T1120 — Peripheral Device Discovery
• T1564.003 — Hidden Window

APT Groups Using This Malware

• MoustachedBouncer