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06/04/2025, 19:12
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250406-n985jszqv2 8General
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Target
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
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Sample
250405-x9bzgswry6
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
Resource
win11-20250313-en
Malware Config
Targets
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Target
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Blocks application from running via registry modification
Adds application to list of disallowed applications.
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Creates new service(s)
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Disables RegEdit via registry modification
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Possible privilege escalation attempt
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Drops startup file
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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.
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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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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Checks whether UAC is enabled
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Drops desktop.ini file(s)
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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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Legitimate hosting services abused for malware hosting/C2
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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
4Hidden Files and Directories
4Modify Registry
6Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1