Analysis
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max time kernel
188s -
max time network
197s -
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 20:07
Behavioral task
behavioral1
Sample
d89593a50b26663b82f9720ffaa24ba6c91216266c582333e469f9c48f6e2199.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d89593a50b26663b82f9720ffaa24ba6c91216266c582333e469f9c48f6e2199.xls
Resource
win10v2004-20220812-en
General
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Target
d89593a50b26663b82f9720ffaa24ba6c91216266c582333e469f9c48f6e2199.xls
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Size
571KB
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MD5
f12ff8c249bb5fa66bf7456dbd24d2f4
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SHA1
a95cb2684dc78798816008833da88f9e09031690
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SHA256
d89593a50b26663b82f9720ffaa24ba6c91216266c582333e469f9c48f6e2199
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SHA512
a3f17f4d82c520eca83f4c3f4c243e89d7eabf456fb1a653e60ec4d97b1ed87ff9117ba81ed0ad3f277a72da8142c46733663675f887ee86846e3f5e62e093ec
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SSDEEP
6144:1aR1CEqhx4eKc5bOSXAmx3BYebs7797Q1DmlhnTj9:1Lxhb5fxQ7BymTX9
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 1196 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
Processes:
EXCEL.EXEpid process 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 EXCEL.EXE 1196 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\d89593a50b26663b82f9720ffaa24ba6c91216266c582333e469f9c48f6e2199.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/1196-132-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-133-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-134-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-135-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-136-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-137-0x00007FF8A76C0000-0x00007FF8A76D0000-memory.dmpFilesize
64KB
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memory/1196-138-0x00007FF8A76C0000-0x00007FF8A76D0000-memory.dmpFilesize
64KB
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memory/1196-142-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-141-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-140-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB
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memory/1196-143-0x00007FF8A9F90000-0x00007FF8A9FA0000-memory.dmpFilesize
64KB