Analysis
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max time kernel
153s -
max time network
156s -
platform
windows10_x64 -
resource
win10-20220310-en -
submitted
30-03-2022 11:45
Behavioral task
behavioral1
Sample
69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c.xls
Resource
win10-20220310-en
General
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Target
69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c.xls
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Size
106KB
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MD5
202698610d82c34fa161da4e0394758a
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SHA1
d4c554bd4810ee8632f5fd4dac50beaa51002794
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SHA256
69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c
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SHA512
cfbb07e6e8752a8c8f99df1c0e10d0cb6fda3c43e7a04a53c13adaa151bfa00bcc85a58348c999affec63648b261d5f2fb93645e0bdfe36c81070147f452880c
Malware Config
Extracted
https://www.gessersh.com/wp-includes/ZwQLepW/
http://www.garantihaliyikama.com/wp-admin/FjgB6I/
https://www.fantasticmotion.jp/_cnskin/qfWEQrrwBg/
http://dmcontabilidade.com/correspondentecaixa/TrS/
https://fcelik.nl/rittenregistratie/web/css/B3ILfU8Xk2SsEmT/
http://fanfield.co.uk/cgi-bin/7pp6DjWFNJXY8/
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3008 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 EXCEL.EXE 3008 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\69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3008