Analysis
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max time kernel
46s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 22:10
Behavioral task
behavioral1
Sample
850a9032cdbd858ce5cadc068b82bb646029722ada2cd8838440d572f3f0ec91.xls
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
850a9032cdbd858ce5cadc068b82bb646029722ada2cd8838440d572f3f0ec91.xls
Resource
win10v2004-20240611-en
General
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Target
850a9032cdbd858ce5cadc068b82bb646029722ada2cd8838440d572f3f0ec91.xls
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Size
49KB
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MD5
bd5482c492b810d41dcc3eb36a2a4248
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SHA1
299ce20615bf34b48c74f6260316159579263454
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SHA256
850a9032cdbd858ce5cadc068b82bb646029722ada2cd8838440d572f3f0ec91
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SHA512
2940b136707bb925f9d9c50b3702d10096f1c221b070511e4086f6f25b941cb81860d8c36a98291cbe5c57afd3aaa00078a1da7632ce56d9c2a20371b0ed5895
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SSDEEP
768:8ib35XrixIyZP1SaQitBcSntOjEx7irtZY5HazeMyA:x9rixItfSntOjEx7u3YN
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 212 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 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\850a9032cdbd858ce5cadc068b82bb646029722ada2cd8838440d572f3f0ec91.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:212