Analysis
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max time kernel
136s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/09/2022, 10:35
Static task
static1
Behavioral task
behavioral1
Sample
SWF-023204-05130-1512447TIB2200.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
SWF-023204-05130-1512447TIB2200.xlsx
Resource
win10v2004-20220812-en
General
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Target
SWF-023204-05130-1512447TIB2200.xlsx
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Size
211KB
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MD5
13cc4c00068610653d73f4dc6eba6057
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SHA1
b24922a9c56c0138638a21013ca20af4df7fc2da
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SHA256
27833eec2685ba29024ac277fd6575b45c75a88e6f11ad7eae94ebe57c9ef167
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SHA512
452c0a10ced7d3c446cad491f0362b495d68bc5cd965d6112ef032c6dbabf260cb73a8aa53e6f6e1bdf337211420f910d29f699eb8b4030489e7ee10f0315bfc
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SSDEEP
3072:hybeKWWfuQcxHOb9UXnlidb8wbJW1uqnS7Z7Ylcpht8JM3l/UlLAcZuh1v48G:AbeKxNcc9KnUx8mJxqnyvtiWQLAQM1HG
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 5060 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 EXCEL.EXE 5060 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\SWF-023204-05130-1512447TIB2200.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5060