Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 16:46
General
- Target webview.exe
- Size 10.8MB
- Sample260415-t95d9aev9m
- SHA256 1486ea9dac80ac5155e8ba011e577834043118f2079e586dca7ae3d7e5b738fd
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\webview.exe"C:\Users\Admin\AppData\Local\Temp\webview.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1592-0-0x0000000000400000-0x0000000001F10000-memory.dmp
memory/1592-1-0x0000000000400000-0x0000000001F10000-memory.dmp
memory/1592-2-0x0000000000400000-0x0000000001F10000-memory.dmp
memory/1592-3-0x00000000007C5000-0x00000000007C7000-memory.dmp
memory/1592-4-0x0000000000400000-0x0000000001F10000-memory.dmp
memory/1592-6-0x00000000025B0000-0x000000000268F000-memory.dmp
memory/1592-5-0x0000000000400000-0x0000000001F10000-memory.dmp
memory/1592-9-0x0000000000400000-0x0000000001F10000-memory.dmp