Analysis
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max time kernel
150s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 10:39
Behavioral task
behavioral1
Sample
9_202211084779311217.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
9_202211084779311217.xls
Resource
win10v2004-20220812-en
General
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Target
9_202211084779311217.xls
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Size
74KB
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MD5
c673a9325c0ca54d36076f2514e02233
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SHA1
73b5ba3667cbaccee3ba922972ca867d19e26440
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SHA256
00e7d68dfb7f8691b6140ea9efe07b2f373a97b70b3eada8fbd13703f2da860e
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SHA512
67943902d80cd90c76cebbbe6b8dc70b4f75fc11d582115d92df765d796258ed41a1d79f29cceae36d3a523dc14d5942467927052a841ffdc80d52dbc763f805
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SSDEEP
1536:pDlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm01rS5iCGKKnXNHVkkv5jaaQPcyS:pDlYkEIuPm3fNRZmbaoFhZhR0cixIHm2
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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1564 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 EXCEL.EXE 1564 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\9_202211084779311217.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
Loading Replay Monitor...
Downloads
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memory/1564-132-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-133-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-134-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-135-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-136-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-137-0x00007FF871810000-0x00007FF871820000-memory.dmpFilesize
64KB
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memory/1564-138-0x00007FF871810000-0x00007FF871820000-memory.dmpFilesize
64KB
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memory/1564-141-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-140-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-142-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB
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memory/1564-143-0x00007FF873990000-0x00007FF8739A0000-memory.dmpFilesize
64KB