SharpDisco

MITRE ATT&CK: S1089 View on attack.mitre.org

Aliases: SharpDisco

First seen
2020-01-01 00:00:00
Malware type
dropper
Family
Malware family
Operating systems
windows
Profile updated
2026-07-07 13:05:29

Targeted industries: government-and-public-sector

Context

SharpDisco is a dropper developed in C# that has been used by MoustachedBouncer since at least 2020 to load malicious plugins.

Detection coverage

  • 185 Sigma rules

Malware & tools used

  • Scheduled Task (attack-pattern)
  • Hidden Window (attack-pattern)
  • Data from Local System (attack-pattern)
  • Exfiltration Over C2 Channel (attack-pattern)
  • File Transfer Protocols (attack-pattern)
  • Local Storage Discovery (attack-pattern)
  • Windows Command Shell (attack-pattern)
  • Native API (attack-pattern)
  • Peripheral Device Discovery (attack-pattern)
  • Ingress Tool Transfer (attack-pattern)
  • File and Directory Discovery (attack-pattern)

Used by threat actors

Reports & references

  • ESET — Moustachedbouncer Espionage Against Foreign Diplomats In Belarus (report)
  • MITRE ATT&CK — S1089 (report)

External references