Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
01/07/2026, 00:29
General
- Target 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe
- Size 13.4MB
- Sample260701-atedcabt9p
- SHA256 f12cfdb79c00a6ca0d215edf0583e782bdb3bce26aac645c5265420b3bc853a7
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 4 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies registry key 1 TTPs 4 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f3⤵
- Adds Run key to start application
- Modifies registry key
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f3⤵
- Adds Run key to start application
- Modifies registry key
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C:\Windows\SYSTEM32\cmd.exe"cmd" /C schtasks /create /tn \2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /tr "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /sc onlogon /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exeschtasks /create /tn \2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /tr "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /sc onlogon /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exeC:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"cmd.exe" /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f3⤵
- Adds Run key to start application
- Modifies registry key
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C:\Windows\System32\cmd.exe"cmd.exe" /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /f3⤵
- Adds Run key to start application
- Modifies registry key
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C:\Windows\System32\cmd.exe"cmd" /C schtasks /create /tn \2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /tr "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /sc onlogon /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\schtasks.exeschtasks /create /tn \2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar /tr "C:\Users\Admin\AppData\Local\Temp\2026-06-30_17a517850aed2caf1070a9a30c184f10_glassworm_kovter_vidar.exe" /sc onlogon /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k WebThreatDefense -p -s webthreatdefsvc1⤵
- Checks processor information in registry
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
memory/4768-0-0x00007FF846CDF000-0x00007FF846CE0000-memory.dmp
memory/4768-1-0x00000199C20A0000-0x00000199C2E04000-memory.dmp
memory/4768-2-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-3-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-4-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-5-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-6-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-7-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-8-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-9-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-11-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-10-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-12-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-13-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-14-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-15-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-16-0x00007FF846B50000-0x00007FF8474F4000-memory.dmp
memory/4768-17-0x00000199DECA0000-0x00000199DF3F8000-memory.dmp
memory/4768-18-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-41-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-39-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-35-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-37-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-31-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-28-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-25-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-19-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-23-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-21-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-43-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-47-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-49-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-51-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-58-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-59-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-62-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-63-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-65-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-67-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-69-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-29-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-72-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-73-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-34-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-76-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-77-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-80-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-85-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-84-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-89-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-91-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-94-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-108-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-110-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-113-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-124-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-126-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-130-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-132-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-135-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-137-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-140-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-142-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-53-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-56-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-45-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp
memory/4768-81-0x00000199DECA0000-0x00000199DF3F3000-memory.dmp