Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 21:16
Static task
static1
Behavioral task
behavioral1
Sample
900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe
Resource
win10v2004-20220812-en
General
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Target
900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe
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Size
330KB
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MD5
cf60cf01ee6879e59b076e37c79f7ec9
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SHA1
4307082bbfcc64a2559d325d054ca69686adefd3
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SHA256
900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9
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SHA512
486f50ad7d115b787d83f6e61eea5006e83fd9a086c20645b38cd4224202a930e450522f8f38d97650bb77e2d6db9f65950b73de86205304fef89f1cad3003ff
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SSDEEP
768:QTVtEgTYbj7nNdZaDUH3PuaxyuBGPYwt7zmwXtMZjAkMXYL77AdExbdIC5nM8ET:EYTw2YfHR9YAzXHULGn3q
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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221204043639.pma setup.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\6bf09882-f305-43d2-acc6-487fb8101555.tmp 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 3552 msedge.exe 3552 msedge.exe 804 msedge.exe 804 msedge.exe 4456 identity_helper.exe 4456 identity_helper.exe 1328 msedge.exe 1328 msedge.exe 1328 msedge.exe 1328 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 804 msedge.exe 804 msedge.exe 804 msedge.exe 804 msedge.exe 804 msedge.exe 804 msedge.exe 804 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 804 msedge.exe 804 msedge.exe 804 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2488 wrote to memory of 804 2488 900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe 81 PID 2488 wrote to memory of 804 2488 900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe 81 PID 804 wrote to memory of 2720 804 msedge.exe 82 PID 804 wrote to memory of 2720 804 msedge.exe 82 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3548 804 msedge.exe 85 PID 804 wrote to memory of 3552 804 msedge.exe 86 PID 804 wrote to memory of 3552 804 msedge.exe 86 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88 PID 804 wrote to memory of 2784 804 msedge.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe"C:\Users\Admin\AppData\Local\Temp\900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2488 -
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=900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.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:804 -
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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb3e8346f8,0x7ffb3e834708,0x7ffb3e8347183⤵PID:2720
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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=2144,16332121765750491177,9594205644415109769,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:23⤵PID:3548
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3552
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:83⤵PID:2784
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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=2144,16332121765750491177,9594205644415109769,131072 --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=3340 /prefetch:13⤵PID:2568
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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=2144,16332121765750491177,9594205644415109769,131072 --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=3348 /prefetch:13⤵PID:3716
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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=2144,16332121765750491177,9594205644415109769,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4088 /prefetch:13⤵PID:4260
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5040 /prefetch:83⤵PID:4160
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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=2144,16332121765750491177,9594205644415109769,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5144 /prefetch:13⤵PID:540
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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=2144,16332121765750491177,9594205644415109769,131072 --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=5308 /prefetch:13⤵PID:2144
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5820 /prefetch:83⤵PID:4640
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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=2144,16332121765750491177,9594205644415109769,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5956 /prefetch:13⤵PID:2976
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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=2144,16332121765750491177,9594205644415109769,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6000 /prefetch:13⤵PID:1136
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6348 /prefetch:83⤵PID:1688
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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:3964 -
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=0x224,0x228,0x22c,0x200,0x230,0x7ff63ac45460,0x7ff63ac45470,0x7ff63ac454804⤵PID:1988
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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=2144,16332121765750491177,9594205644415109769,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6348 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:4456
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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=2144,16332121765750491177,9594205644415109769,131072 --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=3676 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:1328
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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=900693381476e6f5292627075b059a17e7e02c1a0aea86e7482816848e5cb7c9.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵PID:4580
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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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb3e8346f8,0x7ffb3e834708,0x7ffb3e8347183⤵PID:4432
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1988
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152B
MD571b657795f1d63721f304fcf46915016
SHA1d2cabf753a2b8888642a3a26878e7f47784153b2
SHA256f6d95ff8ef0a6098a3c31bedf0f623555cf3855bab0142f2350f07eb85832c28
SHA512dd1d8e6e56463cba11da14b604c4dcedf13e1914c4afab93121f6535a30120e0d907c0129c6eebfc8a0a70a557d2f6d467a24fe0bac960c79519049e1931ea20
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Filesize
152B
MD571b657795f1d63721f304fcf46915016
SHA1d2cabf753a2b8888642a3a26878e7f47784153b2
SHA256f6d95ff8ef0a6098a3c31bedf0f623555cf3855bab0142f2350f07eb85832c28
SHA512dd1d8e6e56463cba11da14b604c4dcedf13e1914c4afab93121f6535a30120e0d907c0129c6eebfc8a0a70a557d2f6d467a24fe0bac960c79519049e1931ea20