Analysis
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max time kernel
92s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-10-2022 07:41
Behavioral task
behavioral1
Sample
7ef068170f17272ccf4f3c37f2e0857e07459d5d83d4fd21ad0f7a0eee8463f5.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
7ef068170f17272ccf4f3c37f2e0857e07459d5d83d4fd21ad0f7a0eee8463f5.pdf
Resource
win10v2004-20220812-en
General
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Target
7ef068170f17272ccf4f3c37f2e0857e07459d5d83d4fd21ad0f7a0eee8463f5.pdf
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Size
150KB
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MD5
45c1809db3a46cacd688c3bd4d044541
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SHA1
2be4b7d4de2987ef55b5879d2dd48d74b209bc11
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SHA256
7ef068170f17272ccf4f3c37f2e0857e07459d5d83d4fd21ad0f7a0eee8463f5
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SHA512
1486477d6e21509f3025145b977229325300202be633e8e4e927a312982de2f97d4aa4447475a4316c0861a6fcaf1d060c78b9dc8e27dc09513438e14be6ac24
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SSDEEP
3072:VPCz2qSHZhluyKkrEoXIUVi0HgF6lZyUL:VM2qSHZiUXhg6XyUL
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 4 IoCs
Processes:
AcroRd32.exepid process 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 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\7ef068170f17272ccf4f3c37f2e0857e07459d5d83d4fd21ad0f7a0eee8463f5.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1848