Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2023 02:55
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://medcre-mygvau.info/
Resource
win10v2004-20231020-en
Behavioral task
behavioral2
Sample
https://medcre-mygvau.info/
Resource
android-x64-arm64-20231023-en
General
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Target
https://medcre-mygvau.info/
Malware Config
Signatures
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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 3956 msedge.exe 3956 msedge.exe 4228 msedge.exe 4228 msedge.exe 4768 identity_helper.exe 4768 identity_helper.exe 3504 msedge.exe 3504 msedge.exe 3504 msedge.exe 3504 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
Processes:
msedge.exepid process 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
Processes:
msedge.exepid process 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
msedge.exepid process 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe 4228 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 4228 wrote to memory of 2440 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 2440 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1740 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 3956 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 3956 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 msedge.exe msedge.exe PID 4228 wrote to memory of 1560 4228 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://medcre-mygvau.info/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,0x100,0x104,0xd8,0x108,0x7ffad53146f8,0x7ffad5314708,0x7ffad53147182⤵
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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=1500,12877919623830268576,8813363244718562565,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2308 /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=storage.mojom.StorageService --field-trial-handle=1500,12877919623830268576,8813363244718562565,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /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=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1500,12877919623830268576,8813363244718562565,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /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=renderer --field-trial-handle=1500,12877919623830268576,8813363244718562565,131072 --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=3432 /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=1500,12877919623830268576,8813363244718562565,131072 --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=3444 /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=1500,12877919623830268576,8813363244718562565,131072 --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=4076 /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=1500,12877919623830268576,8813363244718562565,131072 --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=3476 /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=1500,12877919623830268576,8813363244718562565,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /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=1500,12877919623830268576,8813363244718562565,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /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=1500,12877919623830268576,8813363244718562565,131072 --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=4728 /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=1500,12877919623830268576,8813363244718562565,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4840 /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=1500,12877919623830268576,8813363244718562565,131072 --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=5540 /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=1500,12877919623830268576,8813363244718562565,131072 --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=5068 /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=1500,12877919623830268576,8813363244718562565,131072 --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=2164 /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=1500,12877919623830268576,8813363244718562565,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5844 /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=1500,12877919623830268576,8813363244718562565,131072 --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=4124 /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
MD5483924abaaa7ce1345acd8547cfe77f4
SHA14190d880b95d9506385087d6c2f5434f0e9f63e8
SHA2569a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684
SHA512e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent StateFilesize
111B
MD5285252a2f6327d41eab203dc2f402c67
SHA1acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA2565dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
SHA51211ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
5KB
MD56e44740b82a6c46ec4106934db3379c6
SHA1897e097d078777985f30d9bbd26a1cf30df73970
SHA25636f277238e58be6b737288e51b9aa6a066ef3f257dbd55055dc56dc347abe738
SHA512f2e388d7527fe3929286dc323ecb9d4261ae39f08a52fe2019980e4908c3ba26317a5bec030e03936d66bac38068b5be0112e44c80e69f8779350cc91fc9e4ff
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
5KB
MD5f20632566c22691fd64d529f7cf0a99b
SHA11b58aa465902aead87c82809835f715109e79d0a
SHA2566df976d9057b6734f768ea52b7c4914b3fd1c6556323060005b993de3f5a635f
SHA512c80d11b455eb73651b2604ae485d79d082b38eadc8d4291c62059e5f88bc4ae78cdbdde018a549b7f0571e6e2380d3d055234791c3e185cf46c6ef661e95f125
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure PreferencesFilesize
24KB
MD51c706d53e85fb5321a8396d197051531
SHA10d92aa8524fb1d47e7ee5d614e58a398c06141a4
SHA25680c44553381f37e930f1c82a1dc2e77acd7b955ec0dc99d090d5bd6b32c3c932
SHA512d43867392c553d4afffa45a1b87a74e819964011fb1226ee54e23a98fc63ca80e266730cec6796a2afa435b1ea28aed72c55eae1ae5d31ec778f53be3e2162fc
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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
10KB
MD5ef6972e2b02dfec85146473996c24b4c
SHA154c93b4a42e2cf1c02eb745fb7495bc986003d6e
SHA25669bdd985ce6e5f7858d6bd39e0d4ada47069132cd9b22a0967835a6fd3585bba
SHA512b4dc668e5f8248b0a5cccb1c5b937689257792bd994c81b1b26afabf6628c4404d6ee1b98ed540f2529739014c5ba58cbf2d99f7470c28f6934fcd19bd98247e
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\??\pipe\LOCAL\crashpad_4228_MNFUSGFHVRZOCEXNMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e