Analysis
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max time kernel
141s -
max time network
93s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
23/04/2024, 08:56
Static task
static1
Behavioral task
behavioral1
Sample
87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe
Resource
win10v2004-20240412-en
General
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Target
87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe
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Size
2.4MB
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MD5
8b272d56d00e3283a7985a433343b04f
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SHA1
d69f701ce71f606ec7af0fd19e37c506e473fe3f
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SHA256
87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b
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SHA512
3e5d619be1b354522939cb6f79543a38d62c7eed10f6992beae9d4cc6e2c1ea9b6af01c018db390b1c1c33b6efea51aa659214efc18d977dd0df39b8df98c5ce
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SSDEEP
49152:qg69SebPPiKgYyGKto7KUR4HPy7+NT4v6j1JpnpE+R1XwE9ZEP:qg69SebiEyoOUR4HVNTEqm+R19i
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__ 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.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 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.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-1-5-21-2718508534-2116753757-2794822388-1000\Software\Wine 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3648 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3648 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe 3648 87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.exe"C:\Users\Admin\AppData\Local\Temp\87e8978788b694235ab655e3bdd24c0494ed727cf4d0a7cbe49759e3d048ef7b.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:3648