Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 20:47
Static task
static1
Behavioral task
behavioral1
Sample
9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe
Resource
win10v2004-20220901-en
General
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Target
9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe
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Size
32KB
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MD5
2fcf9df899359eada26195ba1d07f2c9
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SHA1
dfc8cd4fbf949a1f4c3d60fd93e12f9e5ffbd11d
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SHA256
9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4
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SHA512
019c09e68f963e58830c8bd066b4c211fb1fa85fec8884f9c3888898ddfa336b40ac06582cf617a281d657a2985ff2a41c56bc5b0ddcbd41e49f43f2fa8519cc
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SSDEEP
384:tCktRfAu+9JcMQL/zUz4K7HN5zv/Lm1ftYUQGaV+p9uL0gc:VfAu+9KY7HN57Lm+ggc
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\d799c750-e94c-4692-b450-00110431e791.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221204030126.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3740 msedge.exe 3740 msedge.exe 1088 msedge.exe 1088 msedge.exe 4868 identity_helper.exe 4868 identity_helper.exe 2852 msedge.exe 2852 msedge.exe 2852 msedge.exe 2852 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1088 msedge.exe 1088 msedge.exe 1088 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4152 wrote to memory of 1088 4152 9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe 82 PID 4152 wrote to memory of 1088 4152 9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe 82 PID 1088 wrote to memory of 3960 1088 msedge.exe 83 PID 1088 wrote to memory of 3960 1088 msedge.exe 83 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3260 1088 msedge.exe 85 PID 1088 wrote to memory of 3740 1088 msedge.exe 86 PID 1088 wrote to memory of 3740 1088 msedge.exe 86 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88 PID 1088 wrote to memory of 732 1088 msedge.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe"C:\Users\Admin\AppData\Local\Temp\9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1088 -
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,0x100,0x104,0xf8,0x108,0x7fff3cdc46f8,0x7fff3cdc4708,0x7fff3cdc47183⤵PID:3960
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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=2136,4367171145231093722,3568217945301305262,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:23⤵PID:3260
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2436 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3740
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:83⤵PID:732
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3320 /prefetch:13⤵PID:4156
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:13⤵PID:4328
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4788 /prefetch:83⤵PID:4852
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4852 /prefetch:13⤵PID:4768
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5496 /prefetch:83⤵PID:4632
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5672 /prefetch:13⤵PID:1324
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5740 /prefetch:13⤵PID:3440
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5744 /prefetch:13⤵PID:3588
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5692 /prefetch:13⤵PID:2632
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3748 /prefetch:83⤵PID:1568
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings3⤵
- Drops file in Program Files directory
PID:5064 -
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x228,0x22c,0x230,0x204,0x234,0x7ff6e5de5460,0x7ff6e5de5470,0x7ff6e5de54804⤵PID:1484
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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=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3748 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:4868
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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=unzip.mojom.Unzipper --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5156 /prefetch:83⤵PID:4596
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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=unzip.mojom.Unzipper --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5220 /prefetch:83⤵PID:3056
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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=unzip.mojom.Unzipper --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1708 /prefetch:83⤵PID:4400
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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=2136,4367171145231093722,3568217945301305262,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --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=5172 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:2852
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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=unzip.mojom.Unzipper --field-trial-handle=2136,4367171145231093722,3568217945301305262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5488 /prefetch:83⤵PID:4280
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=9757f9409c998b191717ff8f3f188bfc916e467b8c9b83859a11501b294eb0a4.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵PID:3724
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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,0x100,0x104,0xd8,0x108,0x7fff3cdc46f8,0x7fff3cdc4708,0x7fff3cdc47183⤵PID:1188
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4588
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152B
MD5b8814439123c54cbc8e61bb010a24511
SHA1403ad16668fc85e4ef366f00749eaec0f88b94b0
SHA256ee60f00dcded0ed07c9c88d582efde48ddc73d1f1a28081d5e2dea006c4ac894
SHA512de05eaa43d562783009cb1ade9c87f3d1b1020c951067d2f95dbab698b5f35271790bb9a547dd30cacf68783e09a4bdd1dfbfcf8cf53343b132b9c3d6c4d2800