Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
14/08/2026, 08:51
General
- Target 258e444e78225f74d47ba4698d49a33e6d1f6ed1f3f710186be426078e2bf1cb.exe
- Size 1.8MB
- Sample260814-ksazmsgd94
- SHA256 258e444e78225f74d47ba4698d49a33e6d1f6ed1f3f710186be426078e2bf1cb
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.
- Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- 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\258e444e78225f74d47ba4698d49a33e6d1f6ed1f3f710186be426078e2bf1cb.exe"C:\Users\Admin\AppData\Local\Temp\258e444e78225f74d47ba4698d49a33e6d1f6ed1f3f710186be426078e2bf1cb.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- 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/4288-0-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-3-0x0000000004CE0000-0x0000000004CE1000-memory.dmp
memory/4288-4-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
memory/4288-2-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
memory/4288-1-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
memory/4288-5-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-6-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-7-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-9-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-12-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-13-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-14-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-15-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-16-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-17-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-18-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-19-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-20-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-21-0x0000000000400000-0x0000000000A9C000-memory.dmp
memory/4288-22-0x0000000000400000-0x0000000000A9C000-memory.dmp