Analysis
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max time kernel
47s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 21:12
Behavioral task
behavioral1
Sample
e357b872b8c28c71cbf8c705f29ea44e33ab650e7469290095889bb557e613e1.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e357b872b8c28c71cbf8c705f29ea44e33ab650e7469290095889bb557e613e1.xlsm
Resource
win10v2004-20240802-en
General
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Target
e357b872b8c28c71cbf8c705f29ea44e33ab650e7469290095889bb557e613e1.xlsm
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Size
92KB
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MD5
0b765cfdef36fc5c9351e7d11cc9ce82
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SHA1
1d47e90e289a4d308ec8d7dc643d7c354f45a6d8
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SHA256
e357b872b8c28c71cbf8c705f29ea44e33ab650e7469290095889bb557e613e1
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SHA512
c80492160dd875b32d50f53573a6deb54d0c4a529679daf7718a0288f849ed08e92a99fa2e8d79452ba275adbd9ab8a5be191aaf9e2689320295e1d4e7c47b21
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SSDEEP
1536:CguZCa6S5khUI0sA+NFn4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIIF2:Cgugapkhl0sRPaPjpM+d/Ms8ULavLcu
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 2244 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 EXCEL.EXE 2244 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\e357b872b8c28c71cbf8c705f29ea44e33ab650e7469290095889bb557e613e1.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2244