Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 09:27
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://mxvdn4.csb.app/#[email protected]
Resource
win10v2004-20240611-en
General
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Target
https://mxvdn4.csb.app/#[email protected]
Malware Config
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 42 ipapi.co 41 ipapi.co -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 4744 msedge.exe 4744 msedge.exe 1968 msedge.exe 1968 msedge.exe 4272 identity_helper.exe 4272 identity_helper.exe 1960 msedge.exe 1960 msedge.exe 1960 msedge.exe 1960 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
Processes:
msedge.exepid process 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
Processes:
msedge.exepid process 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
msedge.exepid process 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe 1968 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 1968 wrote to memory of 5056 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 5056 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4816 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4744 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 4744 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe PID 1968 wrote to memory of 3464 1968 msedge.exe msedge.exe
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mxvdn4.csb.app/#[email protected]1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe103746f8,0x7ffe10374708,0x7ffe103747182⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2252 /prefetch:22⤵
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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=network.mojom.NetworkService --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
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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=storage.mojom.StorageService --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2472 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3384 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5184 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5672 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5692 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4124 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5228 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,9937570864010611916,14411455159529417495,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2548 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD5477462b6ad8eaaf8d38f5e3a4daf17b0
SHA186174e670c44767c08a39cc2a53c09c318326201
SHA256e6bbd4933b9baa1df4bb633319174de07db176ec215e71c8568d27c5c577184d
SHA512a0acc2ef7fd0fcf413572eeb94d1e38aa6a682195cc03d6eaaaa0bc9e5f4b2c0033da0b835f4617aebc52069d0a10b52fc31ed53c2fe7943a480b55b7481dd4e
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD5b704c9ca0493bd4548ac9c69dc4a4f27
SHA1a3e5e54e630dabe55ca18a798d9f5681e0620ba7
SHA2562ebd5229b9dc642afba36a27c7ac12d90196b1c50985c37e94f4c17474e15411
SHA51269c8116fb542b344a8c55e2658078bd3e0d3564b1e4c889b072dbc99d2b070dacbc4394dedbc22a4968a8cf9448e71f69ec71ded018c1bacc0e195b3b3072d32
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-indexFilesize
240B
MD5bcca59e36ef720156ce6b3ca8b87d40a
SHA187953d007ba0345839d081996892ddc69d167f0e
SHA256be85f2a446e9209ffe7275724447b15b7fd19d96dc198bf6740cca767ad55167
SHA51271d9102b1250650aa16f3d234f95e9d6c9fff504a0cac2f1e80ebbf81960c0909538da2d035c5bfb5464e26558eefeb4dca10e2fb454453c61ad230a11a98b6b
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent StateFilesize
1KB
MD5ea925bb234ff80bc7606cbb163954c67
SHA1be259f8c2fbfaf1daf08f5db9b2f33ca9660723a
SHA2569d1df5d83f662faf58dabe0dee035d0cc555f6b189350f43761f3afb641b2112
SHA512336c67ee82ee8a1e9acb58c2856d34683ecf7bb88d59c9f45464994ba79a62ad1c3b44eae06628f2938a28675d88253724805201e37e4060c28b6a0313437e53
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
5KB
MD5b73e2e23e5010826b16e03d93eb6881f
SHA168fc4b68c58a6c931ec1451f40f544c6e4ce9384
SHA2568f69556b65ca9d8605de1d4a99cf9e6909a77f00635e1cfd26a5b08202b19960
SHA5127cf9dabee0f964b7337abb56277bd1af967c4abdf125e8145ea39aba0637afe4e850ea79c4a647108c996c69d7394e94200d59f2c4b19930b89cea74af9b9416
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5e88f41f081e514344cee1c6841f8f278
SHA1655b6d6fb48aff4750934d4f78d4a7ce65ae9528
SHA25654504e838520c11fdba6418ac023b0c656d34931935f0a6d9c23c5426a934c7a
SHA512f6a9e52d49e857762ed2ab9e0afaadb2323d9f14b70f20fce3538a1ae7bb50c13578dc852ece5bf3430df90eafd6e4545d9010b15984adb04b005249ff7c7079
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENTFilesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local StateFilesize
11KB
MD5492b39a17df5a053df87cee65397e1c0
SHA14ebaa281a6e72fe2c0215295c1b6378f2c41701f
SHA25684c0fa8940dcadf847ea666217c386b3c0688160752000badc431005137baadb
SHA512b2f9f1f3f6a7b832ebb7ccaecf08ecc656299b9b8f825ccd3f12781501621e9fb26e47347c17ddba22b934a1d578a52d7bbb7491fd93f3973fd498066d13feda
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\??\pipe\LOCAL\crashpad_1968_FSBYRQBELJMTCESLMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e