Analysis
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max time kernel
40s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
08-07-2022 14:50
Static task
static1
Behavioral task
behavioral1
Sample
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe
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Size
2.2MB
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MD5
6a2a6a7e27fe3151c2af49a4e4de9915
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SHA1
769cedf745dc2eb30f520905e3d476422e3a43ce
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SHA256
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5
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SHA512
e40acae93c353f8a1fa1a7cd893897c8bc9d7cf7d06d304156d4b9e2829790d1a89c756d7cbaee50066886c1e0480cbd8a28f5d8a836d467d2bc4bacb6bb381e
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe -
Processes:
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exepid process 1596 a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.exe"C:\Users\Admin\AppData\Local\Temp\a6741e55a5e91be6e8d2c8b70857829b11556c5865990055fb49d8978e643fc5.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