General
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Target
http://www.softonic.com
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Sample
250320-aa4twsxwey
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://www.softonic.com
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
http://www.softonic.com
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Meduza Stealer payload
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Meduza family
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Downloads MZ/PE file
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Drops file in Drivers directory
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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System Binary Proxy Execution: Rundll32
Abuse Rundll32 to proxy execution of malicious code.
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Adds Run key to start application
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Blocklisted process makes network request
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1System Binary Proxy Execution
1Rundll32
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1