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Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14/05/2024, 03:57
Behavioral task
behavioral1
Sample
7031a9606c3c2b213cd6f2bf956dda60_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7031a9606c3c2b213cd6f2bf956dda60_NeikiAnalytics.pdf
Resource
win10v2004-20240226-en
General
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Target
7031a9606c3c2b213cd6f2bf956dda60_NeikiAnalytics.pdf
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Size
961KB
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MD5
7031a9606c3c2b213cd6f2bf956dda60
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SHA1
3a45b96073dfc6741cef786b227b8d4ca5638550
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SHA256
88d3549ce1df528c51488852aa234b4d0aea3277f1a76fe725b0adf5c293befa
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SHA512
6155c88ce8a17718ab85ac3ef9bc174d44214f4be3c672e514892986bcd2423c90a1d2eca1c80e0b874658bd2ada955a3b02491510adf912e6e2a9893ac3217e
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SSDEEP
24576:do3KxATjjvABwU86ZNciPU5I5K7XvUxQhZaVfWTyqfd:dIKxgjj4BwCsSqI5K7LZaRQyql
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.
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3372 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe 3372 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3372 wrote to memory of 2088 3372 AcroRd32.exe 92 PID 3372 wrote to memory of 2088 3372 AcroRd32.exe 92 PID 3372 wrote to memory of 2088 3372 AcroRd32.exe 92 PID 3372 wrote to memory of 4156 3372 AcroRd32.exe 95 PID 3372 wrote to memory of 4156 3372 AcroRd32.exe 95 PID 3372 wrote to memory of 4156 3372 AcroRd32.exe 95 PID 3372 wrote to memory of 3868 3372 AcroRd32.exe 96 PID 3372 wrote to memory of 3868 3372 AcroRd32.exe 96 PID 3372 wrote to memory of 3868 3372 AcroRd32.exe 96 PID 3372 wrote to memory of 2796 3372 AcroRd32.exe 100 PID 3372 wrote to memory of 2796 3372 AcroRd32.exe 100 PID 3372 wrote to memory of 2796 3372 AcroRd32.exe 100 PID 3372 wrote to memory of 4676 3372 AcroRd32.exe 101 PID 3372 wrote to memory of 4676 3372 AcroRd32.exe 101 PID 3372 wrote to memory of 4676 3372 AcroRd32.exe 101 PID 3372 wrote to memory of 2140 3372 AcroRd32.exe 106 PID 3372 wrote to memory of 2140 3372 AcroRd32.exe 106 PID 3372 wrote to memory of 2140 3372 AcroRd32.exe 106 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 4400 2140 RdrCEF.exe 107 PID 2140 wrote to memory of 556 2140 RdrCEF.exe 108 PID 2140 wrote to memory of 556 2140 RdrCEF.exe 108 PID 2140 wrote to memory of 556 2140 RdrCEF.exe 108 PID 2140 wrote to memory of 556 2140 RdrCEF.exe 108 PID 2140 wrote to memory of 556 2140 RdrCEF.exe 108
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\7031a9606c3c2b213cd6f2bf956dda60_NeikiAnalytics.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:3372 -
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⤵PID:2088
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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⤵PID:4156
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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⤵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" --backgroundcolor=165140432⤵PID:2796
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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⤵PID:4676
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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
PID:2140 -
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=E555C3219D1A9F674425CE60A72E1C88 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4400
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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=EB6BDC2E7D37AF5616390FB65E014672 --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=4 --enable-main-frame-before-activation --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=EB6BDC2E7D37AF5616390FB65E014672 --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:556
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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=C8DAFE27D183280D3B95FAA96B0B945E --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=4 --enable-main-frame-before-activation --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=C8DAFE27D183280D3B95FAA96B0B945E --renderer-client-id=4 --mojo-platform-channel-handle=2132 --allow-no-sandbox-job /prefetch:13⤵PID:1860
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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=4C04D9668356212CC5BC1E2A2C3A1280 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4996
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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=6FD6E06245AFDD3C826D14ECB32E3A12 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:808
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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=602E71CA8654A5ED6058D9D65413DA41 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1764
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2232 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:2204
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
64KB
MD5ba61c64772008ffb4a03c63858a6c321
SHA1460bc76f09b86645a6fa039672fd1370126762ff
SHA256d26225e086949f9a9577f59a98875a0ce5b8e62c4ad5c530c23e7c408a12e221
SHA51209625c332f000831fa47dcb70e4e72fde4d8d022bca7baf3099c5811944763e397dc441ce06d1bc530ee5006d507fbf574e262ad6d9c8f07d63b25caf02baa57