Analysis
- max time kernel
151s - max time network
150s - platform
windows10_x64 - resource
win10v20210408 - submitted
19/04/2021, 11:22
Static task
static1
Behavioral task
behavioral1
Sample
123.exe
Resource
win7v20210410
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
123.exe
Resource
win10v20210408
0 signatures
0 seconds
General
- Target 123.exe
- Size 4.3MB
- Sample210419-fbj176329x
- SHA256 2df05a70d3ce646285a0f888df15064b4e73034b67e06d9a4f4da680ed62e926
- MD5 a5f23d18fb7c247d783e471ec2f76327
- SHA1 0a2a8c2aa271632b635609bf6139ccd778c7ebff
- SHA512 4474a2c5028ddc8351ef85231cf9440d8a9153b810d074243581a9868dc2fa778cdef52394734e12f0f1f672e01d55e98fd154a8909b46058b3c73e4ebea2949
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 844 3828 explorer.exe 79 - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings explorer.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe - Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1256 wmic.exe Token: SeSecurityPrivilege 1256 wmic.exe Token: SeTakeOwnershipPrivilege 1256 wmic.exe Token: SeLoadDriverPrivilege 1256 wmic.exe Token: SeSystemProfilePrivilege 1256 wmic.exe Token: SeSystemtimePrivilege 1256 wmic.exe Token: SeProfSingleProcessPrivilege 1256 wmic.exe Token: SeIncBasePriorityPrivilege 1256 wmic.exe Token: SeCreatePagefilePrivilege 1256 wmic.exe Token: SeBackupPrivilege 1256 wmic.exe Token: SeRestorePrivilege 1256 wmic.exe Token: SeShutdownPrivilege 1256 wmic.exe Token: SeDebugPrivilege 1256 wmic.exe Token: SeSystemEnvironmentPrivilege 1256 wmic.exe Token: SeRemoteShutdownPrivilege 1256 wmic.exe Token: SeUndockPrivilege 1256 wmic.exe Token: SeManageVolumePrivilege 1256 wmic.exe Token: 33 1256 wmic.exe Token: 34 1256 wmic.exe Token: 35 1256 wmic.exe Token: 36 1256 wmic.exe Token: SeIncreaseQuotaPrivilege 1256 wmic.exe Token: SeSecurityPrivilege 1256 wmic.exe Token: SeTakeOwnershipPrivilege 1256 wmic.exe Token: SeLoadDriverPrivilege 1256 wmic.exe Token: SeSystemProfilePrivilege 1256 wmic.exe Token: SeSystemtimePrivilege 1256 wmic.exe Token: SeProfSingleProcessPrivilege 1256 wmic.exe Token: SeIncBasePriorityPrivilege 1256 wmic.exe Token: SeCreatePagefilePrivilege 1256 wmic.exe Token: SeBackupPrivilege 1256 wmic.exe Token: SeRestorePrivilege 1256 wmic.exe Token: SeShutdownPrivilege 1256 wmic.exe Token: SeDebugPrivilege 1256 wmic.exe Token: SeSystemEnvironmentPrivilege 1256 wmic.exe Token: SeRemoteShutdownPrivilege 1256 wmic.exe Token: SeUndockPrivilege 1256 wmic.exe Token: SeManageVolumePrivilege 1256 wmic.exe Token: 33 1256 wmic.exe Token: 34 1256 wmic.exe Token: 35 1256 wmic.exe Token: 36 1256 wmic.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3948 AcroRd32.exe - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1456 123.exe 1456 123.exe 1456 123.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1456 wrote to memory of 1256 1456 123.exe 77 PID 1456 wrote to memory of 1256 1456 123.exe 77 PID 1456 wrote to memory of 1256 1456 123.exe 77 PID 2184 wrote to memory of 3948 2184 explorer.exe 82 PID 2184 wrote to memory of 3948 2184 explorer.exe 82 PID 2184 wrote to memory of 3948 2184 explorer.exe 82 PID 3948 wrote to memory of 2904 3948 AcroRd32.exe 85 PID 3948 wrote to memory of 2904 3948 AcroRd32.exe 85 PID 3948 wrote to memory of 2904 3948 AcroRd32.exe 85 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3196 2904 RdrCEF.exe 86 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87 PID 2904 wrote to memory of 3832 2904 RdrCEF.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\123.exe"C:\Users\Admin\AppData\Local\Temp\123.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1456 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1256
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C:\Windows\explorer.exeexplorer.exe C:\Users\Admin\AppData\Local\Temp\Alibaba-Group-Ant-Financial.pdf1⤵
- Process spawned unexpected child process
PID:844
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2184 -
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\Alibaba-Group-Ant-Financial.pdf"2⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3948 -
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=165140433⤵
- Suspicious use of WriteProcessMemory
PID:2904 -
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=EB12035B739C2F934A6F00D6A09B1920 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵PID:3196
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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=8B7E7D6FA38678CAA0AB24AF9EF687D4 --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=8B7E7D6FA38678CAA0AB24AF9EF687D4 --renderer-client-id=2 --mojo-platform-channel-handle=1688 --allow-no-sandbox-job /prefetch:14⤵PID:3832
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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=D5AB0FAE43131FAD2F235DA04C56ADE0 --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=D5AB0FAE43131FAD2F235DA04C56ADE0 --renderer-client-id=4 --mojo-platform-channel-handle=2080 --allow-no-sandbox-job /prefetch:14⤵PID:4108
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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=EBA09AA6F0E7B11C1DE58BBBC3F4ED26 --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵PID:4272
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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=6837E829CC7B6915631B9A7EA5CB9EFA --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵PID:4368
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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=8268A045EA0328FE30449021FFA43C6C --mojo-platform-channel-handle=2028 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵PID:4472
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