Analysis
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max time kernel
150s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 15:50
Behavioral task
behavioral1
Sample
ee3f54eab542588f250d54678fe0616831f7e85a5a12cba793589f747791d76f.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ee3f54eab542588f250d54678fe0616831f7e85a5a12cba793589f747791d76f.xls
Resource
win10v2004-20220812-en
General
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Target
ee3f54eab542588f250d54678fe0616831f7e85a5a12cba793589f747791d76f.xls
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Size
33KB
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MD5
866746cd6049d70ccbcaff36dbbaf271
-
SHA1
a9f428ad56ebe67495b5ae331e54cdc716dfa23d
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SHA256
ee3f54eab542588f250d54678fe0616831f7e85a5a12cba793589f747791d76f
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SHA512
3aa7c9e1ad3ba55e68c4424becbabb311b31a2d9a6b22aa9bf68f7083a51d6884e806252e3c518fb3cb2eab018f8a6481facfa666968a56dd6ed847031fcf55c
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SSDEEP
768:tIIIIG1HrTCiMN9SGxRICqzs1kRySMceSwGvT2ccyOD7xfa86qKpGB0MtdaS4:tIIIIG1HrTCiMN9SGxRICqzs1kRySMcl
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 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 4132 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 EXCEL.EXE 4132 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\ee3f54eab542588f250d54678fe0616831f7e85a5a12cba793589f747791d76f.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4132-132-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmpFilesize
64KB
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memory/4132-134-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmpFilesize
64KB
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memory/4132-133-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmpFilesize
64KB
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memory/4132-135-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmpFilesize
64KB
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memory/4132-136-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmpFilesize
64KB
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memory/4132-137-0x00007FFB6E6B0000-0x00007FFB6E6C0000-memory.dmpFilesize
64KB
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memory/4132-138-0x00007FFB6E6B0000-0x00007FFB6E6C0000-memory.dmpFilesize
64KB