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Analysis
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max time kernel
162s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 14:16
Behavioral task
behavioral1
Sample
397cf4bca982d9346f005ae52e5bdd5c.pdf
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
397cf4bca982d9346f005ae52e5bdd5c.pdf
Resource
win10v2004-20231215-en
General
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Target
397cf4bca982d9346f005ae52e5bdd5c.pdf
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Size
73KB
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MD5
397cf4bca982d9346f005ae52e5bdd5c
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SHA1
67b7564c7959cb3efee12d4792a15421e0409594
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SHA256
17f7923b680b163b2066117df32328588d4cc5bfdafacadb86eff6aa2c4a76df
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SHA512
d4a19f49990d692769969a6d0cb737f3e32224441bfae59c965b4cdd903216b0995a350be573fd715855028bd246c5b977262a2de6a46ff4c0d8876f6ddd2a07
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SSDEEP
1536:DEEZyrn5FBs35X4cOrDkG5lePqhMPDf/eYaREU9upLb2pnNj2JdG:oEZ4UJArnHq7eYhS6LSpnN6y
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 SetWindowsHookEx 4 IoCs
pid Process 1036 AcroRd32.exe 1036 AcroRd32.exe 1036 AcroRd32.exe 1036 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\397cf4bca982d9346f005ae52e5bdd5c.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1036