Analysis
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max time kernel
46s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 21:23
Static task
static1
Behavioral task
behavioral1
Sample
5096e66771b2d0a991afdf83cb73463a884faa81942f986aa1a38d342946a9d8.xlsx
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5096e66771b2d0a991afdf83cb73463a884faa81942f986aa1a38d342946a9d8.xlsx
Resource
win10v2004-20240802-en
General
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Target
5096e66771b2d0a991afdf83cb73463a884faa81942f986aa1a38d342946a9d8.xlsx
-
Size
43KB
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MD5
9e82cba997ed7f3544cd6243e564016e
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SHA1
5453a4fea0ebb34c1c8bd66ee97aa5a030d00bed
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SHA256
5096e66771b2d0a991afdf83cb73463a884faa81942f986aa1a38d342946a9d8
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SHA512
ed8d6a61858d529b1aade2764b0c931392a4ea8616102bbdb86b137689cb7b01c28d69ecb7819c9a8f8a4ac31bb2b308a3aba08590c0c5eacffb9aedd3f3a463
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SSDEEP
768:7CToywfPCfdc/buIgsqlkVw2WFc8SGnCu2JBgBkXrI34gB2JL0AWoP80h:WToHKsb6yVwpFB1CuEge7tgo0KDh
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 1988 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 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\5096e66771b2d0a991afdf83cb73463a884faa81942f986aa1a38d342946a9d8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1988