Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
28-04-2024 14:51
Static task
static1
Behavioral task
behavioral1
Sample
11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe
Resource
win10v2004-20240419-en
General
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Target
11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe
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Size
2.3MB
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MD5
fd2f6df2424ad04c3704a0d15d3c0ec0
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SHA1
16603b1dd5dbd5c22c81b82113fc51d53a5e7ca9
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SHA256
11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465
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SHA512
89d50117410b2026938fe8668ed2c8261f4377666b28f3db667d2594fd08698dd8cf98f67243ae21e8632ce0eaff033600853f0c1430946563f0a6ebba017f19
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SSDEEP
49152:+g69SebPPiKgYywqXEKRzFz5gArZer1hKeyMGTV52cp1n3l:+g69SebiREKRzFt8yV52cz1
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.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 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3164 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3164 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe 3164 11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.exe"C:\Users\Admin\AppData\Local\Temp\11871aa645983f4f46c8e65e98841773e2ccfd6db03477c8f842737e88737465.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
- Suspicious behavior: EnumeratesProcesses
PID:3164