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Analysis
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max time kernel
185s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 13:34
Behavioral task
behavioral1
Sample
08e48cf8f56bbf002234fe4cccc13c7686c2e90a23c19317a2e6b91664888008.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
08e48cf8f56bbf002234fe4cccc13c7686c2e90a23c19317a2e6b91664888008.xls
Resource
win10v2004-20221111-en
General
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Target
08e48cf8f56bbf002234fe4cccc13c7686c2e90a23c19317a2e6b91664888008.xls
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Size
109KB
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MD5
6614c58611c37db1cf7da600fc1e7dfd
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SHA1
327842dc3d7c3de41affa54af96f5b30f08161aa
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SHA256
08e48cf8f56bbf002234fe4cccc13c7686c2e90a23c19317a2e6b91664888008
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SHA512
271074efef677feac0963214dcabfd6e929509938f04bf6681fcbf330bf677628dfe7d4aaa11001076372a6549d6604f2d058171dfc87e852de86dbfd7ba0089
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SSDEEP
1536:xfffC6G+VfJyQksFl6VJOufFtMTmFqmQGHR9EOfWVbT+zxXIzQ7ITkR62lUpkhYE:0RR9tWVbO4zQ7ITk9H2AJtXwN5kxh
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2448 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 EXCEL.EXE 2448 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\08e48cf8f56bbf002234fe4cccc13c7686c2e90a23c19317a2e6b91664888008.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2448