Analysis
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max time kernel
15s -
max time network
17s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
22-10-2022 07:13
Behavioral task
behavioral1
Sample
0912898105816c5db83e754e8a0eb0e9727949698ef5acbc7e8d4c76c7f5f4f2.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
0912898105816c5db83e754e8a0eb0e9727949698ef5acbc7e8d4c76c7f5f4f2.pdf
Resource
win10v2004-20220812-en
General
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Target
0912898105816c5db83e754e8a0eb0e9727949698ef5acbc7e8d4c76c7f5f4f2.pdf
-
Size
30KB
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MD5
70c02964c27aa47e31555005023e4a79
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SHA1
272062572245a5a2af628f4c6e7c63ac5463460b
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SHA256
0912898105816c5db83e754e8a0eb0e9727949698ef5acbc7e8d4c76c7f5f4f2
-
SHA512
d7e21b909fd1ec1befb61f8df2fca9b280fcb742ca704202e12750d8a849cd0bf0c655531fd2921edb67ee80b710302bcb20c171b0e10a1a142623c6df8e2a52
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SSDEEP
768:eLjupQdpZd2zpmVzT/YL1hDSHR0qdq2/dxH5Xp3enk6xDD9bi8zY+:IdIvBqLDunk6bbB
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 5016 AcroRd32.exe 5016 AcroRd32.exe
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\0912898105816c5db83e754e8a0eb0e9727949698ef5acbc7e8d4c76c7f5f4f2.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx