MITRE ATT&CK / Software / S0591

ConnectWise

ID
S0591
Type
Tool
Associated names
ScreenConnect
Platforms
Windows
Source
attack.mitre.org
MITRE last modified
14 Oct 2025

ConnectWise is a legitimate remote administration tool that has been used since at least 2016 by threat actors including MuddyWater and GOLD SOUTHFIELD to connect to and conduct lateral movement in target environments.[1][2]

Techniques used (3)

Groups using it (3)

References

  1. Anomali Static Kitten February 2021
  2. Trend Micro Muddy Water March 2021