Overview
overview
8Static
static
4[email protected]
windows10_x64
1[email protected]...__.pdf
windows10_x64
1[email protected]...?.docx
windows10_x64
1[email protected]...?.docx
windows10_x64
1[email protected]...?.docx
windows10_x64
1[email protected]...??.pdf
windows10_x64
1[email protected]...??.exe
windows10_x64
8[email protected]
windows10_x64
1Analysis
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max time kernel
111s -
max time network
155s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
19-01-2022 01:04
Behavioral task
behavioral2
Sample
[email protected]/20_10_2021_01_6101_21____________________________.pdf
Resource
win10-en-20211208
Behavioral task
behavioral3
Sample
[email protected]/??? ?? ??????????.docx
Resource
win10-en-20211208
Behavioral task
behavioral4
Sample
[email protected]/?????? ? ????????????????? ?? ????? ?? ???????.docx
Resource
win10-en-20211208
Behavioral task
behavioral5
Sample
[email protected]/?????? ? ??????????????? ?? ????? ?? ???????.docx
Resource
win10-en-20211208
Behavioral task
behavioral6
Sample
[email protected]/???????? ?? ????????? ???????????? ??????.pdf
Resource
win10-en-20211208
Behavioral task
behavioral7
Sample
[email protected]/????????? ??? ??????????? ???????? ? ??????????? ???????? ???????????????.exe
Resource
win10-en-20211208
General
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Target
[email protected]/???????? ?? ????????? ???????????? ??????.pdf
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Size
48KB
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MD5
2db6f43a00bdca44eea9548fba971956
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SHA1
a78b28eb2fa5ded89b653dcb7488ba2788eff998
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SHA256
6a62e2d6dd7c541387bca0cfec57451b481f7f841c747e8e08ea276189632f29
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SHA512
b134b26c170312865c5257d1bd7e6faf2e51ff33ee3d1552ab67b06048b1caae683142e1091e08934b2ef14ab9c915941cef937be8d65503db17faad4e853220
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-1-5-21-369956170-74428499-1628131376-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2344 wrote to memory of 2360 2344 AcroRd32.exe RdrCEF.exe PID 2344 wrote to memory of 2360 2344 AcroRd32.exe RdrCEF.exe PID 2344 wrote to memory of 2360 2344 AcroRd32.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 500 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 RdrCEF.exe RdrCEF.exe PID 2360 wrote to memory of 2832 2360 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\[email protected]\________ __ _________ ____________ ______.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=1083037EA4E44274C41B19ACF1DA3C45 --mojo-platform-channel-handle=1640 --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=3D257D8A8E2C14618BFC26CC16A227BA --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=3D257D8A8E2C14618BFC26CC16A227BA --renderer-client-id=2 --mojo-platform-channel-handle=1648 --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=8D8056EC960C8831E3388AB3E3F92F24 --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=8D8056EC960C8831E3388AB3E3F92F24 --renderer-client-id=4 --mojo-platform-channel-handle=2220 --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=C3DF9CCCAF2C546DD9E15A189120DD59 --mojo-platform-channel-handle=2468 --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=F8ADB7D1FD51556076390B09DC038D1F --mojo-platform-channel-handle=2580 --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=D2B975CC5A0F170A36CBD894B65A02A0 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/500-117-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB
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memory/900-130-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB
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memory/1084-125-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB
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memory/1340-133-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB
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memory/1556-136-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB
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memory/2832-120-0x0000000077372000-0x0000000077373000-memory.dmpFilesize
4KB