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Analysis
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max time kernel
175s -
max time network
217s -
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, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
8e6fd38234be934b9d4279d1fb5cdf75aec2536d402c2ede8b66095a061ff09f.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
8e6fd38234be934b9d4279d1fb5cdf75aec2536d402c2ede8b66095a061ff09f.xls
Resource
win10v2004-20221111-en
General
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Target
8e6fd38234be934b9d4279d1fb5cdf75aec2536d402c2ede8b66095a061ff09f.xls
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Size
18KB
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MD5
12e5ab3c86744602a55576a202bba3f0
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SHA1
5037fcd4f0febcc6e83611fa446850485dab5513
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SHA256
8e6fd38234be934b9d4279d1fb5cdf75aec2536d402c2ede8b66095a061ff09f
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SHA512
bbc45457344ed4514cbb6d9521445d620e00dbb6a00899ea1a6e76af7d43b7d24fea12cd1739efe4694d663408f84e36bdde51e0048a944148ae14c8b2b2467e
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SSDEEP
192:6UEpwpwpwpwwHK0R221Wu8hhPPPPPPPPPPxnJFLJ70ffVzavuoEH:EeeeewHK0R20W/JVuXVu29
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 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 2208 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2208 EXCEL.EXE 2208 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 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\8e6fd38234be934b9d4279d1fb5cdf75aec2536d402c2ede8b66095a061ff09f.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2208