Analysis
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max time kernel
14s -
max time network
13s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 13:17
Static task
static1
Behavioral task
behavioral1
Sample
fac29c6279b2c455e0bbb7e6807bba4c.exe
Resource
win7-20241010-en
General
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Target
fac29c6279b2c455e0bbb7e6807bba4c.exe
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Size
3.7MB
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MD5
fac29c6279b2c455e0bbb7e6807bba4c
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SHA1
c695b56d1bc578c5a9be17576dc0dc751f96ddf5
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SHA256
2f5eca6db1b9c15b9649a8ef98d227553c5dc5307f89af755eb8bad56c834f6f
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SHA512
77682035c811bc60a623d841ffa04309b3e9dd37e1c07d3f75c1e52e427b60d367f695f6548dd2892f1900aa5615c092b5605959261e5f58d16004ae68679f8b
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SSDEEP
98304:MtlBG7mMio8fdJY4UQNkvBTwachhOrOf7RhBOAz7sbWPmiKJdDiL:MtW7Hio0JY4qZfpOh7syPmiKJA
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__ fac29c6279b2c455e0bbb7e6807bba4c.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 fac29c6279b2c455e0bbb7e6807bba4c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion fac29c6279b2c455e0bbb7e6807bba4c.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA fac29c6279b2c455e0bbb7e6807bba4c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4396 fac29c6279b2c455e0bbb7e6807bba4c.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fac29c6279b2c455e0bbb7e6807bba4c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4396 fac29c6279b2c455e0bbb7e6807bba4c.exe 4396 fac29c6279b2c455e0bbb7e6807bba4c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fac29c6279b2c455e0bbb7e6807bba4c.exe"C:\Users\Admin\AppData\Local\Temp\fac29c6279b2c455e0bbb7e6807bba4c.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4396