Analysis
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max time kernel
467s -
max time network
517s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:32
Static task
static1
Behavioral task
behavioral1
Sample
fdd2c59fba9f973cf47fc9ec3d3b0405b0bacda3428d77baa6e59e4b5ea955b4.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
fdd2c59fba9f973cf47fc9ec3d3b0405b0bacda3428d77baa6e59e4b5ea955b4.pdf
Resource
win10v2004-20221111-en
General
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Target
fdd2c59fba9f973cf47fc9ec3d3b0405b0bacda3428d77baa6e59e4b5ea955b4.pdf
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Size
88KB
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MD5
ccaf8b6b9472df2e5c00cd9efaa9dba7
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SHA1
d2552166a5dd397f3aab94b5daa5bb2ccd6ebf03
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SHA256
fdd2c59fba9f973cf47fc9ec3d3b0405b0bacda3428d77baa6e59e4b5ea955b4
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SHA512
ce15bcf301ee5152501caf2c87926021552272588160d3812a2449d1c10482959c9d97e77daac6b3ed88e0d6301745dc2e2f9902cfb4b1a3a11f402cd166cafa
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SSDEEP
1536:SziNLBnZfbLgb5zuEcEjthv6+EFsOJCkvGZUix:CcLBnZ3gb5zuEcEjvPEPwkQU8
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 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 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\fdd2c59fba9f973cf47fc9ec3d3b0405b0bacda3428d77baa6e59e4b5ea955b4.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:4700