Analysis
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max time kernel
168s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12-01-2024 06:32
Behavioral task
behavioral1
Sample
55bb8c80ce853ca8bfe17f68f37cb269.pdf
Resource
win7-20231215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
55bb8c80ce853ca8bfe17f68f37cb269.pdf
Resource
win10v2004-20231215-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
55bb8c80ce853ca8bfe17f68f37cb269.pdf
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Size
88KB
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MD5
55bb8c80ce853ca8bfe17f68f37cb269
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SHA1
345a964b4f879d2d5395775215a8f6344af9f8ed
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SHA256
25dc3c11d4a0111af63d96b9c0be46bec4d76e0bc6b3d41c120712a949362873
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SHA512
d3d97552f9ea084dcc878d5f7e8654faa5a8bbc203e25ba5175dc888d33063f9f556e5fff8ac56c98575bf2674bc1b22e797425bc4f985cc629404da74c1f10f
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SSDEEP
1536:lWlNu6hqqDfzbI8ZnDJ0k2CDGIrV1ssSjtjQUo3H7mSUvWdrISoYWUpO7zT2ED/+:4lI6keDJkC5csSRjQUo3bmSvo77WEbts
Score
1/10
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 3660 AcroRd32.exe 3660 AcroRd32.exe 3660 AcroRd32.exe 3660 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\55bb8c80ce853ca8bfe17f68f37cb269.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:3660