Analysis
- geolocation tags
- max time kernel
899s - max time network
891s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
04/06/2026, 03:59
General
- Target visor.exe
- Size 80.1MB
- Sample260604-ekkk8aax9j
- SHA256 6b8c578c69e2e26441a0bc6533e5694a4d956dd4d86086d9a1ee0bfc94ce0ffb
Malware Config
Signatures
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 42 IoCs
- Checks system information in the registry 2 TTPs 1 IoCs
System information is often read in order to detect sandboxing environments.
- Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\visor.exe"C:\Users\Admin\AppData\Local\Temp\visor.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\visor.exeC:\Users\Admin\AppData\Local\Temp\visor.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\ElevationLoader.exeC:\Users\Admin\AppData\Local\Temp\ONEFIL~1\ElevationLoader.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Executes dropped EXE
- Loads dropped DLL
- Checks system information in the registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Qt6Core.dll
Qt6Qml.dll
Qt6QuickControls2.dll
Qt6QuickTemplates2.dll
_bz2.pyd
qmldir
qmldir
qmldir
qmldir
qmldir
qmldir
qmldir
quickwindow.qmltypes
qmldir
qt_plugins.zip
qcertonlybackend.dll
qopensslbackend.dll
qschannelbackend.dll
qt_en.qm
ElevationLoader.exe
Qt6Gui.dll
Qt6Network.dll
Qt6OpenGL.dll
Qt6QmlModels.dll
Qt6QmlWorkerScript.dll
Qt6Quick.dll
VCRUNTIME140.dll
_lzma.pyd
launcher.dll
qwindows.dll
python311.dll
workerscriptplugin.dll
qtquickcontrols2basicstyleplugin.dll
qtquickcontrols2materialstyleplugin.dll
qtquickcontrols2plugin.dll
memory/2100-622-0x000001F0EE220000-0x000001F0EE221000-memory.dmp
memory/2100-632-0x000001F0F3500000-0x000001F0F3507000-memory.dmp
memory/2100-590-0x000001F0EC380000-0x000001F0EC381000-memory.dmp
memory/2100-599-0x000001F0ECB70000-0x000001F0ECFB2000-memory.dmp
memory/2100-601-0x000001F0ECFC0000-0x000001F0ED1C2000-memory.dmp
memory/2100-623-0x000001F0EE220000-0x000001F0EE221000-memory.dmp
memory/2100-624-0x000001F0EE220000-0x000001F0EE221000-memory.dmp
memory/2100-625-0x000001F0EE220000-0x000001F0EE221000-memory.dmp
memory/2100-631-0x000001F0F3720000-0x000001F0F3724000-memory.dmp
memory/2100-630-0x000001F0F3720000-0x000001F0F3724000-memory.dmp
memory/2100-633-0x000001F0F3500000-0x000001F0F3507000-memory.dmp
memory/2100-589-0x00007FFFD89D0000-0x00007FFFD8F13000-memory.dmp
memory/2100-638-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-639-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-641-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-643-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-645-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-662-0x000001F0F3500000-0x000001F0F3507000-memory.dmp
memory/2100-685-0x000001F0EA6D0000-0x000001F0EABA3000-memory.dmp
memory/2100-693-0x000001F0F3720000-0x000001F0F3724000-memory.dmp
memory/2100-692-0x000001F0F3720000-0x000001F0F3724000-memory.dmp