Analysis
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max time kernel
141s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20240221-en -
resource tags
arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system -
submitted
03/04/2024, 11:25
Static task
static1
Behavioral task
behavioral1
Sample
77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe
Resource
win10v2004-20240226-en
General
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Target
77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe
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Size
3.1MB
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MD5
5ab991bae423ad9caeac0296ff614c55
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SHA1
4bc2248ad83e3ff22d438e6d1d22458076cf1f42
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SHA256
77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8
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SHA512
5fe878e422e7a6ee915b4816c27d4f38553ec96bc339a133f2c4e7c7ba3ea7a8e56870c7ae61327c3fb381c061571ad86bbcc722a6329802e57e4b11c0fbe072
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SSDEEP
49152:Xby6hdUAx0oBS+kF2KN2h0gXD5do6uqrwWpCwS:Ly6hdF0cS+Cuh0gX9do6uPQCw
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__ 77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.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 77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.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-1-5-21-3084248216-1643706459-906455512-1000\Software\Wine 77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe"C:\Users\Admin\AppData\Local\Temp\77bcd8a16ac4ea65b09e524fc06d6ba35159c78fea96455f47ea90bc0594b9d8.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
PID:1260