Resubmissions
16/04/2025, 17:22
250416-vxpzgaxpt9 816/04/2025, 16:49
250416-vb7mdsxnv5 1016/04/2025, 15:57
250416-tefgmsszf1 1016/04/2025, 15:54
250416-tce34aszfs 816/04/2025, 13:11
250416-qe95ga1wfw 815/04/2025, 09:42
250415-lpvejsvyhy 612/04/2025, 21:46
250412-1mryza1qy3 812/04/2025, 20:56
250412-zq1vls1we1 1006/04/2025, 19:12
250406-xwgykswwds 806/04/2025, 18:06
250406-wp71ravwbt 8General
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Target
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
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Sample
250416-tefgmsszf1
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
Resource
win11-20250410-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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UAC bypass
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Blocklisted process makes network request
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Blocks application from running via registry modification
Adds application to list of disallowed applications.
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Creates new service(s)
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Disables use of System Restore points
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Downloads MZ/PE file
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Drops file in Drivers directory
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Event Triggered Execution: Image File Execution Options Injection
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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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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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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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify Tools
1Modify Registry
5Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
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