Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 09:01
General
- Target b00121940cf17155eac25c1d8be2cb3d2e5338816750fe91d9fde2493494bfac.exe
- Size 7.7MB
- Sample260925-ky91xscf73
- SHA256 b00121940cf17155eac25c1d8be2cb3d2e5338816750fe91d9fde2493494bfac
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.
- Themida packer 5 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 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
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b00121940cf17155eac25c1d8be2cb3d2e5338816750fe91d9fde2493494bfac.exe"C:\Users\Admin\AppData\Local\Temp\b00121940cf17155eac25c1d8be2cb3d2e5338816750fe91d9fde2493494bfac.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1404-0-0x0000000000400000-0x000000000153A000-memory.dmp
memory/1404-1-0x0000000000400000-0x000000000153A000-memory.dmp
memory/1404-2-0x0000000000400000-0x000000000153A000-memory.dmp
memory/1404-3-0x0000000000400000-0x000000000153A000-memory.dmp
memory/1404-4-0x0000000010000000-0x00000000101CA000-memory.dmp
memory/1404-9-0x0000000000400000-0x000000000153A000-memory.dmp