Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
26/07/2026, 22:50
General
- Target Release/DwmLutGUI.exe
- Size 61KB
- Sample260726-2sdh7sgd39
- SHA256 ba4b9220104102cf5b41c1d8117d5dafbae1aeada66af563cb3e4d7819b0a792
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 1 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
-
C:\Users\Admin\AppData\Local\Temp\Release\DwmLutGUI.exe"C:\Users\Admin\AppData\Local\Temp\Release\DwmLutGUI.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /tn "DwmLutGUI_Autostart" /tr "\"C:\Users\Admin\AppData\Local\Temp\Release\DwmLutGUI.exe\" -apply -minimize" /sc onlogon /rl highest /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\Release\DwmLutGUI.exe"C:\Users\Admin\AppData\Local\Temp\Release\DwmLutGUI.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
config.xml
memory/1828-0-0x000001FE1F3B0000-0x000001FE1F3C4000-memory.dmp
memory/1828-1-0x000001FE39970000-0x000001FE39980000-memory.dmp
memory/1828-2-0x000001FE39970000-0x000001FE39980000-memory.dmp
memory/1828-3-0x000001FE21070000-0x000001FE21086000-memory.dmp
memory/1828-4-0x000001FE39970000-0x000001FE39980000-memory.dmp
memory/1828-5-0x000001FE39950000-0x000001FE39958000-memory.dmp
memory/1828-6-0x000001FE3CE20000-0x000001FE3CE58000-memory.dmp
memory/1828-7-0x000001FE39960000-0x000001FE3996E000-memory.dmp
memory/1828-8-0x000001FE39970000-0x000001FE39980000-memory.dmp
memory/1828-10-0x000001FE3D4C0000-0x000001FE3D4C8000-memory.dmp
memory/1828-11-0x000001FE39970000-0x000001FE39980000-memory.dmp