Analysis
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max time kernel
108s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
23-06-2022 14:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20220623-3331-1p8dw1z.docx
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
attachment20220623-3331-1p8dw1z.docx
Resource
win10v2004-20220414-en
General
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Target
attachment20220623-3331-1p8dw1z.docx
-
Size
15KB
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MD5
ffb80cb38f5d800f795caa6d680ced91
-
SHA1
edec203339855f1566b458552ce020555d1ca759
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SHA256
8034e9d89e50c54569328c996b351e5a341558f433b4e7e491c3a78ef5de302a
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SHA512
241c09eb900243c70c06c341f213471bbbe7f0b64c9dd3006136daf5de66e59f2b857e28c7d6582c0a790a57db4e43462fcafea7a1c2de9e76fc6959b3ad7f80
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 436 WINWORD.EXE 436 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 436 WINWORD.EXE 436 WINWORD.EXE 436 WINWORD.EXE 436 WINWORD.EXE 436 WINWORD.EXE 436 WINWORD.EXE 436 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\attachment20220623-3331-1p8dw1z.docx" /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/436-133-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-135-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-134-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-136-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-137-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-138-0x00007FFAD14A0000-0x00007FFAD14B0000-memory.dmpFilesize
64KB
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memory/436-139-0x00007FFAD14A0000-0x00007FFAD14B0000-memory.dmpFilesize
64KB
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memory/436-141-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-142-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-143-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB
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memory/436-144-0x00007FFAD3CF0000-0x00007FFAD3D00000-memory.dmpFilesize
64KB