Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 00:17
Behavioral task
behavioral1
Sample
4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe
Resource
win7-20240708-en
5 signatures
150 seconds
General
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Target
4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe
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Size
6.5MB
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MD5
22d9579b004ca74d5474dbcc945b05ee
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SHA1
8a4ce174f7fc979c301dec1039d8c7b8206ba5c2
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SHA256
4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4
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SHA512
01c6925cf9e736fb7d161a9d00be042f50fec4b4e2f1a1071db51e30b22dc026f6fbd858c12193c82fba5add859c0ae3d339e3f866de5f00f245f67ab1131150
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SSDEEP
98304:0RU8h0WGyP71ObrnEyz/42+n0PoJqW2ZSGi6i:0RUMAEj2+n0PoJtN6i
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__ 4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.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 4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe -
resource yara_rule behavioral2/memory/804-0-0x0000000140000000-0x000000014067D000-memory.dmp themida behavioral2/memory/804-2-0x0000000140000000-0x000000014067D000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 804 4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe"C:\Users\Admin\AppData\Local\Temp\4fc8a0c9259d49d1d459f9a607daed77539323d10207e6585b01f2be1b04e4b4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:804