Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08/03/2024, 15:20
Static task
static1
Behavioral task
behavioral1
Sample
bb96dd52ecb45b886fc555a2c1f72038.rtf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb96dd52ecb45b886fc555a2c1f72038.rtf
Resource
win10v2004-20240226-en
General
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Target
bb96dd52ecb45b886fc555a2c1f72038.rtf
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Size
4KB
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MD5
bb96dd52ecb45b886fc555a2c1f72038
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SHA1
830ad7638c88d2d4ce94296e333037c54e58aeb2
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SHA256
229857a3169301ff9144a3b0acc11b0aead17290ce9a77d30e697d4a7a441f8e
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SHA512
d451eaf8bf24de25ee37114f22c0c9a24f202016ddbd31ee9d5354224dfe1f7d9cc261e7b2a8b824a55892939c51714302825c0cd3838377998a6c3591713674
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SSDEEP
96:vHddJfWTbTy/oLsJ4x+94Cdqn9SSIZNZ+uCtBzIB7K679GtLqp:vHddJ+Tbu/oLsJ4x+KCdDfNZLCTIjZGQ
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.
description 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
description 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
pid Process 3172 WINWORD.EXE 3172 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3172 WINWORD.EXE 3172 WINWORD.EXE 3172 WINWORD.EXE 3172 WINWORD.EXE 3172 WINWORD.EXE 3172 WINWORD.EXE 3172 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\bb96dd52ecb45b886fc555a2c1f72038.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3172