Analysis
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max time kernel
149s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2023, 20:56
Behavioral task
behavioral1
Sample
Quotation.xls
Resource
win7-20230220-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
Quotation.xls
Resource
win10v2004-20230220-en
5 signatures
150 seconds
General
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Target
Quotation.xls
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Size
41KB
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MD5
03b8ee86e2c20dece50fbe6cceaa383d
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SHA1
6217ec84a2ce57de29e479622cc216c4a4d7384a
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SHA256
f835c2479c49b48fa7af9319d01672c4d8cdb71cc008d82a23a7573bd5d124b8
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SHA512
49a5984c2b86241b7c72c13660527fdf1e91479f5748114c2bc19af4e9b607b74837aad1b8d19e39281e0bcf16a23333195b33dd8fc77030eb629ee9a937f7c6
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SSDEEP
768:zPjk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJrUqu/jhOYWHJv52V+O18:rjk3hbdlylKsgqopeJBWhZFGkE+cL2NJ
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 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 2320 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2320 EXCEL.EXE 2320 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 17 IoCs
pid Process 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 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\Quotation.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2320