Overview
overview
5Static
static
3ر�...35.pdf
windows7-x64
1ر�...35.pdf
windows10-2004-x64
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windows7-x64
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windows10-2004-x64
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windows7-x64
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windows10-2004-x64
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windows7-x64
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windows7-x64
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windows10-2004-x64
1Analysis
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max time kernel
91s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2022 04:16
Behavioral task
behavioral1
Sample
ر/20300180031_146457_2906940_A_20300180031_Ȼ_20307130035.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ر/20300180031_146457_2906940_A_20300180031_Ȼ_20307130035.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
ر/20300180078_145921_2911137_1_A18300750111 1.pdf
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
ر/20300180078_145921_2911137_1_A18300750111 1.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
ر/A_18300180006_Ԫ.pdf
Resource
win7-20220901-en
Behavioral task
behavioral6
Sample
ر/A_18300180006_Ԫ.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
ر/A_20300180045_Τ_20300180051_Ժ_20300180066_ƿ.pdf
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
ر/A_20300180045_Τ_20300180051_Ժ_20300180066_ƿ.pdf
Resource
win10v2004-20220901-en
Behavioral task
behavioral9
Sample
ر/A_20300180092__20300180024_.pdf
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
ر/A_20300180092__20300180024_.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
ر/һ_20300180058_˧_20300180099_.pdf
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
ر/һ_20300180058_˧_20300180099_.pdf
Resource
win10v2004-20220901-en
General
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Target
ر/һ_20300180058_˧_20300180099_.pdf
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Size
183KB
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MD5
68bcc7f7dbf935f90430ad272ce5f2a3
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SHA1
14a8867126d4b7ee074b109c1c4755858a5f3656
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SHA256
9f7c881d621bc9e7801b249d1ad7131f5b5d68ce6d9bb0c56eebb7bd16030eaf
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SHA512
bca47e0928623b52e1fda034034bd3e69fa54589862ea8c0afa6bb3ac7ae652505fb2682c10b3d7da4016a0ceed0f259bf7b8ed8e069f629a67b1767fbe13a88
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SSDEEP
3072:e/DXnRVprlDLJlVIHFsfgCdSV0fEd1I6nz1AZhkebAXObu2ElgMIjvh68JR:eDRVprlXJlVwFfCdc0MzIK1skDXOC28M
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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
AcroRd32.exepid process 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe 648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 648 wrote to memory of 3460 648 AcroRd32.exe RdrCEF.exe PID 648 wrote to memory of 3460 648 AcroRd32.exe RdrCEF.exe PID 648 wrote to memory of 3460 648 AcroRd32.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3572 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.exe PID 3460 wrote to memory of 3824 3460 RdrCEF.exe RdrCEF.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\ر\һ_20300180058_˧_20300180099_.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D266FC1AA2786C49F157F6E48304D35C --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=52B1B49854D46916595C81FD0C7E0358 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=52B1B49854D46916595C81FD0C7E0358 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=225EE901C41F8514292C1D4E51FA8ABD --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=225EE901C41F8514292C1D4E51FA8ABD --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:13⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7A4693D3EF987E53D997D22A6F6A01BF --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0C9C55F64477E798D60B911E0D1734AF --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=E050A81CD69AA0E70F2BA8F2DF64C2EF --mojo-platform-channel-handle=2636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1868-153-0x0000000000000000-mapping.dmp
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memory/2852-147-0x0000000000000000-mapping.dmp
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memory/3460-132-0x0000000000000000-mapping.dmp
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memory/3572-134-0x0000000000000000-mapping.dmp
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memory/3824-137-0x0000000000000000-mapping.dmp
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memory/4512-142-0x0000000000000000-mapping.dmp
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memory/4640-150-0x0000000000000000-mapping.dmp