Analysis
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max time kernel
100s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2023 14:22
Static task
static1
Behavioral task
behavioral1
Sample
4501185419.xls
Resource
win7-20221111-en
24 signatures
150 seconds
Behavioral task
behavioral2
Sample
4501185419.xls
Resource
win10v2004-20221111-en
4 signatures
150 seconds
General
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Target
4501185419.xls
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Size
674KB
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MD5
6ab14c920d762241b62aaa41f0982987
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SHA1
c54366de6d4dd2fa8e985ccac8775a91ba7e80da
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SHA256
14ea594b7f0fe9efb3fcd31f36febd5ebc0f686b85284131874296f398bc2842
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SHA512
c2b6ec8dc92d2146679e310d485f31bfa78dbd9ac9e573d2e354a76d645a3c92a2ed06da58192ce616a32138bc369c010d681a62f5565515831b4ad664444a53
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SSDEEP
12288:KAaVfMrz1mcpsL8Z9FovaVfMrzsmoLsLmZ9ZAvaVfBrz1mzpsLmZjF:KQfkcK8Z9FotfroEmZ9ZAQfkzKmZjF
Score
1/10
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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4852 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 EXCEL.EXE 4852 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\4501185419.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4852