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Analysis
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max time kernel
219s -
max time network
234s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 22:46
Static task
static1
Behavioral task
behavioral1
Sample
cec574ced782ba8ad042247f3716b44c24b8cd842f1342432885e3cdbc0ba7e1.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
cec574ced782ba8ad042247f3716b44c24b8cd842f1342432885e3cdbc0ba7e1.xls
Resource
win10v2004-20221111-en
General
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Target
cec574ced782ba8ad042247f3716b44c24b8cd842f1342432885e3cdbc0ba7e1.xls
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Size
54KB
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MD5
abc0ea28ddf16da0c773f78c0bfe6df7
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SHA1
58d256791aa2b59958cef87c1d13764fcab7828b
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SHA256
cec574ced782ba8ad042247f3716b44c24b8cd842f1342432885e3cdbc0ba7e1
-
SHA512
21cbac64188c8da1788cd343fa09a567fb4cd1f5a2faf29f4a1d048d37fed00e1d7afbe287ba054ebc4c6e551f7c9dfd4b0b95b69b6ff4d55039b31a7bf77630
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SSDEEP
768:m888w8I+NJOpVR2Ur6AAKObxrZXWv7DwXP244gmzMglPCF3vIPbA:m888w8I+NJOpTr6xiMPA5zMPF3vI8
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 5096 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5096 EXCEL.EXE 5096 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 EXCEL.EXE 5096 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\cec574ced782ba8ad042247f3716b44c24b8cd842f1342432885e3cdbc0ba7e1.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5096