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Analysis
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max time kernel
161s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 20:18
Behavioral task
behavioral1
Sample
1bb4d170bf361fb9489456a233ecfb94.pdf
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1bb4d170bf361fb9489456a233ecfb94.pdf
Resource
win10v2004-20231215-en
General
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Target
1bb4d170bf361fb9489456a233ecfb94.pdf
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Size
90KB
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MD5
1bb4d170bf361fb9489456a233ecfb94
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SHA1
3d69ae4dd3e06709da1104e27e57911b1b79ae01
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SHA256
cdca88f4df379f2b1f04c2278d8d0e1731c2537a3ba2037a8c08f8e8a8eac506
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SHA512
a22c4bc061e5c289f3de505786dd2ab1ceb9618ffc2efe0ebbc85cd67ce84d82b452be66ace6fd2d79e5d5fd7b0133d1f9e388b44ecf730c18b6f7305d0a1f8b
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SSDEEP
1536:fAPnaa6yf2HQEJVP8mPpbyHs18NjW/fj0W6pOu2andwHwcZAqp:oyaXf2ZtPpbyHsmNmjtu2an+wWv
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 372 AcroRd32.exe 372 AcroRd32.exe 372 AcroRd32.exe 372 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\1bb4d170bf361fb9489456a233ecfb94.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:372