Analysis
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max time kernel
141s -
max time network
101s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
27/04/2024, 10:02
Behavioral task
behavioral1
Sample
66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe
Resource
win10v2004-20240419-en
5 signatures
150 seconds
General
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Target
66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe
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Size
2.1MB
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MD5
1e269e26ea4a5f579d636235bc1f8819
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SHA1
f867e3d82efdebd92ffa75bb942e93f70c80da56
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SHA256
66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8
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SHA512
d4d7d82e20c9ab8c5bf07ce79bad6abf2a803cf026030d085bff3abba175b91a3846c925210086e955049022cd7800bb910788c59679fecedf822cc44a191335
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SSDEEP
49152:v1ihe7S5MxRKpaDej+DphytQKqajLO+otS2ZU:vHS6xRKpaDKmpotHfO+ottU
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__ 66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.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 66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe -
resource yara_rule behavioral2/memory/1172-0-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-2-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-3-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-4-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-1-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-7-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-5-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-8-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-6-0x0000000000B80000-0x0000000001203000-memory.dmp themida behavioral2/memory/1172-9-0x0000000000B80000-0x0000000001203000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe"C:\Users\Admin\AppData\Local\Temp\66be338a2b69c79988e289ea8152ac82a734af3b1b3369fc81aa6e067fbadad8.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:1172