Analysis
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max time kernel
151s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 03:09
Behavioral task
behavioral1
Sample
07b58d1c79530e91ee97df610adcdf32ea314a225aa0ca12420d19f6ff4596bd.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
07b58d1c79530e91ee97df610adcdf32ea314a225aa0ca12420d19f6ff4596bd.xls
Resource
win10v2004-20220901-en
General
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Target
07b58d1c79530e91ee97df610adcdf32ea314a225aa0ca12420d19f6ff4596bd.xls
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Size
38KB
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MD5
d4359a78793df37f8f189a8c7f7f8801
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SHA1
0e2ec6a6a34d5726e449ccb2e9b3683bf5117de7
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SHA256
07b58d1c79530e91ee97df610adcdf32ea314a225aa0ca12420d19f6ff4596bd
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SHA512
625b78cc2e8321e71af4088ca8f8c91b52a480fbed569b1fb2c1af6b652aae81536a5b6b71fffed67ee8623cf0c96707a1559713e608d77b95f03d124fdca00b
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SSDEEP
768:qMMMMBg0ZtZBx6B9X/uOKJ9+6lFMuRfodR2qBBOuYOXWLTRDFaYlSyL/rHiWIccQ:qMMMMBg0ZtZBx6B9X/uOKJ9+6lFMuRfJ
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 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 4864 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 EXCEL.EXE 4864 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\07b58d1c79530e91ee97df610adcdf32ea314a225aa0ca12420d19f6ff4596bd.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/4864-132-0x00007FFA76DF0000-0x00007FFA76E00000-memory.dmpFilesize
64KB
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memory/4864-134-0x00007FFA76DF0000-0x00007FFA76E00000-memory.dmpFilesize
64KB
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memory/4864-133-0x00007FFA76DF0000-0x00007FFA76E00000-memory.dmpFilesize
64KB
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memory/4864-135-0x00007FFA76DF0000-0x00007FFA76E00000-memory.dmpFilesize
64KB
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memory/4864-136-0x00007FFA76DF0000-0x00007FFA76E00000-memory.dmpFilesize
64KB
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memory/4864-137-0x00007FFA74A00000-0x00007FFA74A10000-memory.dmpFilesize
64KB
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memory/4864-138-0x00007FFA74A00000-0x00007FFA74A10000-memory.dmpFilesize
64KB