hxxps://reporcorp5[.]screenconnect[.]com/Bin/ScreenConnect[.]ClientSetup[.]msi?e=Access&y=Guest&c=booyy 2

General

Target
https://reporcorp5.screenconnect.com/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest&c=booyy 2
Sample260727-t69vkacb33

Score

8^/10

Malware Config

Targets

- Target
  https://reporcorp5.screenconnect.com/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest&c=booyy 2
Score

8^/10

backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Sets service image path in registry
  This determines the executable launched when a service starts. It can be used to establish persistence.
  persistence
- Signed with revoked ConnectWise certificate
  Binary is signed using a ConnectWise certificate revoked for key compromise.
  revoked_codesign
- ConnectWise ScreenConnect remote access tool
  ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.
  backdoor rat
- 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.
  persistence privilege_escalation
- Executes dropped EXE
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Power Settings
  powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
  persistence
- Boot or Logon Autostart Execution: Authentication Package
  Suspicious Windows Authentication Registry Modification.
  persistence privilege_escalation
- Drops file in System32 directory
behavioral1