Analysis
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max time kernel
504s -
max time network
509s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2022 22:28
Behavioral task
behavioral1
Sample
EFT_Payment_4927.pdf
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
600 seconds
General
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Target
EFT_Payment_4927.pdf
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Size
34KB
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MD5
8a5cef964bd8aa1ba7928fff27d9d9ec
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SHA1
3c95b0668b3ca3849802328b510204b2ad221c38
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SHA256
d6f487f1fef0c2371eb4653401ba805de62e397bbfe469c18353dc1659b9920d
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SHA512
67513d1dd990ac1e6fbee81fc681bcac2678d8e87e8e4de752666a34db645f3ddf12342526b21ca27988dd5032c708bd413e866a824a6534833076b8ed812c33
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SSDEEP
768:RmKd2RyTZzE/YqgrD6aCSdBdyu2VHB6dlxDjiejzj1+7kKeWYoFoI/w3HCxEKKHN:LZzGC6uUMJyLxRlw
Score
1/10
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4764 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe 4764 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4764 wrote to memory of 2128 4764 AcroRd32.exe RdrCEF.exe PID 4764 wrote to memory of 2128 4764 AcroRd32.exe RdrCEF.exe PID 4764 wrote to memory of 2128 4764 AcroRd32.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 1848 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 RdrCEF.exe RdrCEF.exe PID 2128 wrote to memory of 4080 2128 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\EFT_Payment_4927.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
PID:4764 -
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
PID:2128 -
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=20ED183CC772598DBD5A17AFC9B50DB3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1848
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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=20EAAAC811FC727762DA0D6D42A050CC --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=20EAAAC811FC727762DA0D6D42A050CC --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵PID:4080
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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=E87789144B10B3038763A4FF424659F2 --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=E87789144B10B3038763A4FF424659F2 --renderer-client-id=4 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:13⤵PID:3868
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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=27EA97155C784DA1ED9BBFA1EA5D3214 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4784
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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=45FBC9A846C5D69A1F91C8E4D247C723 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2076
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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=3EC3E4CB560D8A777B88E954A6EE99F6 --mojo-platform-channel-handle=2592 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3816
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3540
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1848-134-0x0000000000000000-mapping.dmp
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memory/2076-150-0x0000000000000000-mapping.dmp
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memory/2128-132-0x0000000000000000-mapping.dmp
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memory/3816-153-0x0000000000000000-mapping.dmp
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memory/3868-142-0x0000000000000000-mapping.dmp
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memory/4080-137-0x0000000000000000-mapping.dmp
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memory/4784-147-0x0000000000000000-mapping.dmp