Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 18:19
Behavioral task
behavioral1
Sample
968f41985f25a99a475b323809d80ebdb25be230302a24cbf9fb55c042593227.pdf
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
968f41985f25a99a475b323809d80ebdb25be230302a24cbf9fb55c042593227.pdf
Resource
win10v2004-20231215-en
General
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Target
968f41985f25a99a475b323809d80ebdb25be230302a24cbf9fb55c042593227.pdf
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Size
50KB
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MD5
38be5c1b4627c2affc5925bd09abf525
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SHA1
be72abe2561cacc9da05ba4e29fdc9bbeda00133
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SHA256
968f41985f25a99a475b323809d80ebdb25be230302a24cbf9fb55c042593227
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SHA512
e4305c9a154f350eb4d3de36599427c7a1a53526764a1df388c70180d528c685a8baece87d23811ddcc52fb16a8b18393d8a8e9ef97f3d3f7867eaa423a34969
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SSDEEP
192:/03ICXfyVWVZ5GWa2pxTZmE3tu8nETswrdxvp/:83sWNGWJpxPu8ETswrbt
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 6 IoCs
Processes:
AcroRd32.exepid process 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 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\968f41985f25a99a475b323809d80ebdb25be230302a24cbf9fb55c042593227.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:948