Analysis
- max time kernel
150s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 19:27
Behavioral task
behavioral1
Sample
main2 (1).exe
Resource
win10v2004-20260513-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
main2 (1).exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target main2 (1).exe
- Size 5.8MB
- Sample260826-x6cfvafa46
- SHA256 8bce6c0f89e65ba9315d4376b2bea1f2e67cb18f3df18a2cb2614490435ec23d
- MD5 6c03ebb78c6095559671ddd25cc582e3
- SHA1 172b567914df4ec11aa891aff3c4f7a0edfd081d
- SHA512 1a2d4e55ae828aeaf766258cde2cc5fcd1c7f72a8feae37a7c63d6d8edf8776afb0b1b8673f37b3447c07382459f3d7c65aefe306475711df21c95da1a2b8131
- SSDEEP 98304:iW50BNlGfz6F5DbLeYiTloNsRtYHbS/736HPgDnQh90Kjb:b50B/GbcfLiTlzY7SjKH4bQdX
- TLSH T13B56333FAB81882EEDC3B172D97488BF965019CBE122D4A5FDFD944F30899C2466D18D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ main2 (1).exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion main2 (1).exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion main2 (1).exe -
resource yara_rule behavioral2/memory/3560-0-0x0000000140000000-0x0000000140BC3000-memory.dmp themida behavioral2/memory/3560-1-0x0000000140000000-0x0000000140BC3000-memory.dmp themida behavioral2/memory/3560-2-0x0000000140000000-0x0000000140BC3000-memory.dmp themida behavioral2/memory/3560-3-0x0000000140000000-0x0000000140BC3000-memory.dmp themida behavioral2/memory/3560-4-0x0000000140000000-0x0000000140BC3000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA main2 (1).exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3560 main2 (1).exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\main2 (1).exe"C:\Users\Admin\AppData\Local\Temp\main2 (1).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
PID:3560