Analysis
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max time kernel
57s -
max time network
40s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 02:09
Behavioral task
behavioral1
Sample
870459c9a79cefddb0d01e3d0c5465ce078394137272c4d7497496e0af70b773.doc
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
870459c9a79cefddb0d01e3d0c5465ce078394137272c4d7497496e0af70b773.doc
Resource
win10v2004-20240508-en
General
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Target
870459c9a79cefddb0d01e3d0c5465ce078394137272c4d7497496e0af70b773.doc
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Size
125KB
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MD5
244a2fc40ed0b01dd1733e4c2e4a4c28
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SHA1
fb631eab29e303206b40707e489bd9ae8c47fe65
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SHA256
870459c9a79cefddb0d01e3d0c5465ce078394137272c4d7497496e0af70b773
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SHA512
0f005247e45f3cd68610fef6816a76ff97975d1579553464b682c16ee453f418daa234d466076dcca1574c69ad4252783f4ff4b8e083cb4baad104ce9c37880e
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SSDEEP
1536:NTpWkR6B5PrvXiJxwehd5tZ7lXyC5vq9K/Kkf78f1wslsRvQaw+0Q3Cps42a:Zp5R6B5PrvXiJqgf/7Yf6slsD3Jra
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 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
description 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
pid Process 4788 WINWORD.EXE 4788 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4788 WINWORD.EXE 4788 WINWORD.EXE 4788 WINWORD.EXE 4788 WINWORD.EXE 4788 WINWORD.EXE 4788 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\870459c9a79cefddb0d01e3d0c5465ce078394137272c4d7497496e0af70b773.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4788
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e