Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 12:38
Static task
static1
Behavioral task
behavioral1
Sample
b0be4dbce27316fac92db866672fb150_NEIKI.exe
Resource
win7-20240221-en
General
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Target
b0be4dbce27316fac92db866672fb150_NEIKI.exe
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Size
4.3MB
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MD5
b0be4dbce27316fac92db866672fb150
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SHA1
33862b15e94deb26ce759e26b40a271d22679e01
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SHA256
56279e9ea512dd5f46027d066177cddba6d8e40f758cd578410a08e860c1840a
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SHA512
b882e3fc04d9d76d1838efd18aa0044294be822a21e140790954273e84fdf2a71cf291b3bb13c5cbc7e50afe4aa163d6aba5263d66fcc1fea4c4a301c6f3f1b0
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SSDEEP
98304:tnruGVRemII7JGVvxheovEAR/WuzPHBZ/f7q/ZFi8A:tnrvRemICOpfW0PhZ/e/C8A
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__ b0be4dbce27316fac92db866672fb150_NEIKI.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 b0be4dbce27316fac92db866672fb150_NEIKI.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b0be4dbce27316fac92db866672fb150_NEIKI.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-1-5-21-330940541-141609230-1670313778-1000\Software\Wine b0be4dbce27316fac92db866672fb150_NEIKI.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b0be4dbce27316fac92db866672fb150_NEIKI.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1500 b0be4dbce27316fac92db866672fb150_NEIKI.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1500 b0be4dbce27316fac92db866672fb150_NEIKI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0be4dbce27316fac92db866672fb150_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\b0be4dbce27316fac92db866672fb150_NEIKI.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1500