Analysis
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max time kernel
12s -
max time network
16s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
22-10-2022 09:12
Behavioral task
behavioral1
Sample
1ed07491abb912e6eda69b619b59f9bc5d98f108aa06a6517609236bc3426587.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
1ed07491abb912e6eda69b619b59f9bc5d98f108aa06a6517609236bc3426587.pdf
Resource
win10v2004-20220812-en
General
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Target
1ed07491abb912e6eda69b619b59f9bc5d98f108aa06a6517609236bc3426587.pdf
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Size
30KB
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MD5
08f4ff6d84beb922c268e8ecdec1bca2
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SHA1
a45b64d4c6ef074f25a772c841b2041fa118189c
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SHA256
1ed07491abb912e6eda69b619b59f9bc5d98f108aa06a6517609236bc3426587
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SHA512
f89e850e4dc285c62d1835cd1369958678c74436a0fd74b417fd1f5816b7c8e3f8a61096845379396a10d0d4d6b4b557290ef4036e517843e0a966d46ca5ef88
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SSDEEP
768:empsoZ3jxJoNx1NSRHtdiYjC0DYFNF0bJjBbwXMskU0enqi:SsgQO0FblZNsScJ
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 3 IoCs
Processes:
AcroRd32.exepid process 908 AcroRd32.exe 908 AcroRd32.exe 908 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\1ed07491abb912e6eda69b619b59f9bc5d98f108aa06a6517609236bc3426587.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx