General
- Target ScreenConnect.ClientSetup.exe
- Size 5.4MB
- Sample251012-1emdhszpx2
- SHA256 1b75c42801e9a5bd3facc5e084897f76e42010be75e77bd0f2db6a1d52790834
Score
8/10
Malware Config
Targets
-
- Target ScreenConnect.ClientSetup.exe
- Size 5.4MB
- SHA256 1b75c42801e9a5bd3facc5e084897f76e42010be75e77bd0f2db6a1d52790834
Score8/10-
Binary is signed using a ConnectWise certificate revoked for key compromise.
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Sets service image path in registry
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ConnectWise ScreenConnect remote access tool
ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops file in System32 directory
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1