Analysis
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max time kernel
192s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 19:17
Behavioral task
behavioral1
Sample
dd45cb0c8fe71304fdfc02e257099d6979e5c35a2cafeaedef713f807a10e42e.doc
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dd45cb0c8fe71304fdfc02e257099d6979e5c35a2cafeaedef713f807a10e42e.doc
Resource
win10v2004-20221111-en
General
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Target
dd45cb0c8fe71304fdfc02e257099d6979e5c35a2cafeaedef713f807a10e42e.doc
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Size
158KB
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MD5
f804ef1b1d39eaf0d9b5d433cc3f1ccd
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SHA1
87020778d01880e5951c84cc8558c415714a7384
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SHA256
dd45cb0c8fe71304fdfc02e257099d6979e5c35a2cafeaedef713f807a10e42e
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SHA512
0e08fdd32a019f3bac7c004351f2351619f29f3de16f770b95f6b22bb030c7b42f3ba0507ae9e53fcaeab15fe2dad4c6b4726a8ac8ffa7ac5571933601adbebb
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SSDEEP
3072:pXseztnN6CCJQ3+FMT6BIPW9ELSWoO3tmhF5NHPWOhs61XAT5:pXsezhncNHPWOs
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:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2012 WINWORD.EXE 2012 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 2012 WINWORD.EXE 2012 WINWORD.EXE 2012 WINWORD.EXE 2012 WINWORD.EXE 2012 WINWORD.EXE 2012 WINWORD.EXE 2012 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\dd45cb0c8fe71304fdfc02e257099d6979e5c35a2cafeaedef713f807a10e42e.doc" /o ""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/2012-132-0x00007FF891850000-0x00007FF891860000-memory.dmpFilesize
64KB
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memory/2012-133-0x00007FF891850000-0x00007FF891860000-memory.dmpFilesize
64KB
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memory/2012-134-0x00007FF891850000-0x00007FF891860000-memory.dmpFilesize
64KB
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memory/2012-135-0x00007FF891850000-0x00007FF891860000-memory.dmpFilesize
64KB
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memory/2012-136-0x00007FF891850000-0x00007FF891860000-memory.dmpFilesize
64KB
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memory/2012-137-0x00007FF88F1E0000-0x00007FF88F1F0000-memory.dmpFilesize
64KB
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memory/2012-138-0x00007FF88F1E0000-0x00007FF88F1F0000-memory.dmpFilesize
64KB