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Analysis
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max time kernel
193s -
max time network
237s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 05:35
Behavioral task
behavioral1
Sample
5792471d4d03f33650944dc2a0f37c3f.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5792471d4d03f33650944dc2a0f37c3f.pdf
Resource
win10v2004-20231215-en
General
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Target
5792471d4d03f33650944dc2a0f37c3f.pdf
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Size
87KB
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MD5
5792471d4d03f33650944dc2a0f37c3f
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SHA1
e10106e2d7cae3691d0425c9c1b49c51dc0063ee
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SHA256
3d76de3862a3b1900893c667fbf3d2fa631ca6f8fb2c4c23c25a6dc94fc67953
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SHA512
a0216fd185ba8c24f1db3c5c3452f3302aee1b4333b25d9d5a28cd2188ad6d54ed53424c8633a777fec69cd5082ddbef10bcd2501218ebb5acab3eb577f03940
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SSDEEP
1536:W8eLJ6g4FVRzwgGNGtx3esrH1zmifu4yIJP+kkssjROMn24vMzztRQfQrG3R8M9U:B8UJVde016i7EkeRd2zgQK3R736xwov
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.
description 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 FindShellTrayWindow 1 IoCs
pid Process 3952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 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\5792471d4d03f33650944dc2a0f37c3f.pdf"1⤵
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3952