Analysis
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max time kernel
145s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 17:47
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://sc.link/OsRap
Resource
win10v2004-20240419-en
General
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Target
https://sc.link/OsRap
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription 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 -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 5068 msedge.exe 5068 msedge.exe 4800 msedge.exe 4800 msedge.exe 4504 identity_helper.exe 4504 identity_helper.exe 3852 msedge.exe 3852 msedge.exe 3852 msedge.exe 3852 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
Processes:
msedge.exepid process 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
Processes:
msedge.exepid process 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
msedge.exepid process 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe 4800 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 4800 wrote to memory of 4192 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4192 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 4348 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 5068 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 5068 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 msedge.exe msedge.exe PID 4800 wrote to memory of 1460 4800 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://sc.link/OsRap1⤵
- 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,0x100,0x104,0xd8,0x108,0x7ffe39fc46f8,0x7ffe39fc4708,0x7ffe39fc47182⤵
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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=2188,6221417594168187912,16407710605216884531,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /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=2188,6221417594168187912,16407710605216884531,131072 --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=3368 /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=2188,6221417594168187912,16407710605216884531,131072 --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=3396 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4840 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4840 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5060 /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=2188,6221417594168187912,16407710605216884531,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4944 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /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=2188,6221417594168187912,16407710605216884531,131072 --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=4012 /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=2188,6221417594168187912,16407710605216884531,131072 --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=5512 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4144 /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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2124 /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=2188,6221417594168187912,16407710605216884531,131072 --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=2176 /prefetch:22⤵
- 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=2188,6221417594168187912,16407710605216884531,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:12⤵
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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
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD58b2290ca03b4ca5fe52d82550c7e7d69
SHA120583a7851a906444204ce8ba4fa51153e6cd494
SHA256f9ff4871fc5317299de907489d466e630be63d698c8f7cb77cc81faddbecc6d2
SHA512704ec8122cc1c263dff67ddbb5c20ee0db8a438674d716bc3be5b266ee5629a219b0049d721f9eb2dd8f2d8fda0163659eaa4d3e1f0a6e9072a8ffb92bb2b25d
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD5919c29d42fb6034fee2f5de14d573c63
SHA124a2e1042347b3853344157239bde3ed699047a8
SHA25617cd6de97a0c020cb4935739cfef4ec4e074e8d127ac4c531b6dc496580c8141
SHA512bb7eadd087bbcec8b1b8a49b102b454333f2f9708d36b6ffc3c82fdc52e46873398d967238c3bfe9ac6caef45b017a5fe3938ebf5f3053e4ef9be7b2752b563d
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5decf4a94a1aab93bedc283719d3fb7d8
SHA10b583054153061443bb4f0f6a8ca9403486f6cac
SHA256404d75e5c4ecb61f9d0ae8b4b9826f6a6686064e24453776a9457a377193fd3d
SHA5128653e5b6c77a4cf9e30bcc36971a65bbcead7b12f22b9e6900b18ffa78ac8aae7e65b78de58f88b3df4058a51e600521130e1357bca9b4c76710d66f2e41f148
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5fb7ddcb33bf88e6da9267bc6c120594a
SHA10412669dd8c949b76644afeb6fd286137b721b11
SHA25684151739d7f60c1a0e44b0a0c4654a029706e9e827eea38be1666c7e5098ae6d
SHA512f2de7ecd250d1162023cf26a492bc2f50a112695e302936e439863e30c51ea2082109be27598113cd9bf86f1bbba325b1df7ee7b6ca9e635e7e9817dec856ec3
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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
8KB
MD5a402c3b5b5cac18ec5841c0dfc09749b
SHA10c44cd68969e76deac0eee2b06e51631bd83dbb2
SHA2568fe6937a3689dd4e39610f793df8362ad296f01f185b5b22d81a2ec386df100a
SHA5120880a8723f9cd5b33f0e83024c4c966ae579e8e7d4b09b42d1d35371936b8c35fcd6ec6a07ab844837a2b3108aaa8f584027836414d2fbf792e73f706a984269
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\??\pipe\LOCAL\crashpad_4800_IOKKISHCSITZIADAMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e