Analysis
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max time kernel
204s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 06:59
Static task
static1
Behavioral task
behavioral1
Sample
2022-5-1-0-3-7-8.rtf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2022-5-1-0-3-7-8.rtf
Resource
win10v2004-20221111-en
General
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Target
2022-5-1-0-3-7-8.rtf
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Size
29KB
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MD5
43357457f8c6d490b71c157ca62dd6bd
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SHA1
1f341aafd5f24377a7a9621cb3675a87cde401e7
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SHA256
120ed575fbbc691ab3686f423e6f0274805d17a7763b618fa507f17467c808cd
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SHA512
82ce3b374d6581e5e2d32b24a4dfff1e3ba4f5ed4a0fcffd95feb87b47e21873914492a5ff34ad79b50aca3baf4798508a24f95fef6caec54169d68cd33d6dfc
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SSDEEP
768:zFx0XaIsnPRIa4fwJMSNvxx+zI8jfrH2GT8hxG:zf0Xvx3EMGv06GTCxG
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\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3424 WINWORD.EXE 3424 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
WINWORD.EXEpid process 3424 WINWORD.EXE 3424 WINWORD.EXE 3424 WINWORD.EXE 3424 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\2022-5-1-0-3-7-8.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/3424-132-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmpFilesize
64KB
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memory/3424-133-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmpFilesize
64KB
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memory/3424-134-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmpFilesize
64KB
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memory/3424-135-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmpFilesize
64KB
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memory/3424-136-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmpFilesize
64KB
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memory/3424-137-0x00007FFC168E0000-0x00007FFC168F0000-memory.dmpFilesize
64KB
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memory/3424-138-0x00007FFC168E0000-0x00007FFC168F0000-memory.dmpFilesize
64KB