Analysis
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max time kernel
114s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 13:32
Static task
static1
Behavioral task
behavioral1
Sample
000003_20221206.rtf
Resource
win7-20220812-en
windows7-x64
23 signatures
150 seconds
Behavioral task
behavioral2
Sample
000003_20221206.rtf
Resource
win10v2004-20220901-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
000003_20221206.rtf
-
Size
3KB
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MD5
feb31139c26b083f45bac3fedd811e2d
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SHA1
8c2b7d9d9a953a9f944c141498724da53624a12c
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SHA256
6b0f67636b41da6d6f69d57dd2b421c140ee5090c168eb09b08357c00eb1963d
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SHA512
487bc1ff45089071a6cdfbe9c6637285d7549fc4c011e8ec8fc4827609c531219d3c53b5516e03a48d07b623e7f904fc3f43c48c59a941a31918c5229996eba7
Score
1/10
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 5072 WINWORD.EXE 5072 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 WINWORD.EXE 5072 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\000003_20221206.rtf" /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/5072-132-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-133-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-134-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-135-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-136-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-137-0x00007FFA93F80000-0x00007FFA93F90000-memory.dmpFilesize
64KB
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memory/5072-138-0x00007FFA93F80000-0x00007FFA93F90000-memory.dmpFilesize
64KB
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memory/5072-140-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-141-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-142-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB
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memory/5072-143-0x00007FFA96690000-0x00007FFA966A0000-memory.dmpFilesize
64KB