Resubmissions
03/04/2025, 14:14
250403-rkgwjsznw7 803/04/2025, 13:44
250403-q12p8axvcw 803/04/2025, 12:59
250403-p74mqayrv3 803/04/2025, 12:21
250403-pjc5vswvht 803/04/2025, 11:55
250403-n3pgkaymw8 802/04/2025, 19:57
250402-ypnm8avpz7 802/04/2025, 19:30
250402-x7zmrsvmz8 1002/04/2025, 19:05
250402-xrj75s11h1 802/04/2025, 18:23
250402-w1pcsatrs4 803/04/2025, 15:43
250403-s6etra1my8General
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Target
https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
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Sample
250402-r75wws1nt3
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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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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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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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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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
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
4Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1