Analysis
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max time kernel
191s -
max time network
215s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:16
Static task
static1
Behavioral task
behavioral1
Sample
4eee131c61902dd42eedcb954dc44b2043203deacc0535bb1ae266bb95e87a27.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
4eee131c61902dd42eedcb954dc44b2043203deacc0535bb1ae266bb95e87a27.xls
Resource
win10v2004-20221111-en
General
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Target
4eee131c61902dd42eedcb954dc44b2043203deacc0535bb1ae266bb95e87a27.xls
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Size
25KB
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MD5
5db245472e83b07d4f4447571619dbde
-
SHA1
2eea9a0fcb3fffc3b08607e7ba211459575afd85
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SHA256
4eee131c61902dd42eedcb954dc44b2043203deacc0535bb1ae266bb95e87a27
-
SHA512
29eae5b06da560a113bbd59e8322d3dce46c8f46006ea12ec5c5b8c4cfd5b5aa8602595f37b3641c80c92139404264be2b17a69eacc94f6058e8e81ffd3d9be0
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SSDEEP
192:uqD6a40+m27igMiXJ4DEt4rlhbc67KByisqERo+buHNl+mF55M:BtGBMiWE2nGBP6WA
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4748 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE 4748 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\4eee131c61902dd42eedcb954dc44b2043203deacc0535bb1ae266bb95e87a27.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4748