Analysis
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max time kernel
137s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 15:49
Behavioral task
behavioral1
Sample
314cdc8916012f24dc946392b774d85ef4d9572242644c4eec6fef23223af66b.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
314cdc8916012f24dc946392b774d85ef4d9572242644c4eec6fef23223af66b.xls
Resource
win10-20220812-en
General
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Target
314cdc8916012f24dc946392b774d85ef4d9572242644c4eec6fef23223af66b.xls
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Size
217KB
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MD5
ad5547b96795c14afa789ffad13b2feb
-
SHA1
617357a3da749635408924416b457ee4206ec6ca
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SHA256
314cdc8916012f24dc946392b774d85ef4d9572242644c4eec6fef23223af66b
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SHA512
b965ac384112d416756ad06d89cfc26af6927708adb551095457322c4e36f93d5c4219aee8e576381b04e89bde2abb287f954a06c2ef947e55f978d8e35241f1
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SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQmH:bbGUMVWlbH
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 2164 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 EXCEL.EXE 2164 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\314cdc8916012f24dc946392b774d85ef4d9572242644c4eec6fef23223af66b.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2164