Analysis
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max time kernel
146s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 02:24
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://extdjdjfk.z8.web.core.windows.net/
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
https://extdjdjfk.z8.web.core.windows.net/
Resource
android-x86-arm-20240221-en
Behavioral task
behavioral3
Sample
https://extdjdjfk.z8.web.core.windows.net/
Resource
android-x64-20240221-en
General
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Target
https://extdjdjfk.z8.web.core.windows.net/
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 4168 msedge.exe 4168 msedge.exe 4404 msedge.exe 4404 msedge.exe 3420 identity_helper.exe 3420 identity_helper.exe 4344 msedge.exe 4344 msedge.exe 4344 msedge.exe 4344 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
Processes:
msedge.exepid process 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
Processes:
msedge.exepid process 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
msedge.exepid process 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe 4404 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 4404 wrote to memory of 2952 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 2952 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4052 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4168 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4168 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 msedge.exe msedge.exe PID 4404 wrote to memory of 4420 4404 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://extdjdjfk.z8.web.core.windows.net/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,0x100,0x104,0xd8,0x108,0x7fff4c2146f8,0x7fff4c214708,0x7fff4c2147182⤵
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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=2084,3965308368804335444,10665179030972087323,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /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=2084,3965308368804335444,10665179030972087323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /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=2084,3965308368804335444,10665179030972087323,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /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=2084,3965308368804335444,10665179030972087323,131072 --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=3396 /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=2084,3965308368804335444,10665179030972087323,131072 --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=3412 /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=2084,3965308368804335444,10665179030972087323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /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=2084,3965308368804335444,10665179030972087323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /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=2084,3965308368804335444,10665179030972087323,131072 --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=5152 /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=2084,3965308368804335444,10665179030972087323,131072 --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=5232 /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=2084,3965308368804335444,10665179030972087323,131072 --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=3464 /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=2084,3965308368804335444,10665179030972087323,131072 --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=3480 /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=2084,3965308368804335444,10665179030972087323,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /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=2084,3965308368804335444,10665179030972087323,131072 --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=3636 /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=2084,3965308368804335444,10665179030972087323,131072 --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=5508 /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
MD57c6136bc98a5aedca2ea3004e9fbe67d
SHA174318d997f4c9c351eef86d040bc9b085ce1ad4f
SHA25650c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2
SHA5122d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD55c6aef82e50d05ffc0cf52a6c6d69c91
SHA1c203efe5b45b0630fee7bd364fe7d63b769e2351
SHA256d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32
SHA51277ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-indexFilesize
168B
MD560f05cd409512362e8c585ca9012e064
SHA1b5463922624f3c5281903f37b55a68920dfe19cc
SHA256322b6e64d10fc7e2f4d042b9d017763d4b2b1774b67a96d6cb593ff6defbf838
SHA5129ed66a95825ea631c935783a72d5403f0d0be92bd6fc3ae116df5c44907a028a91022f95ba80a954d7cb8f6dc0bc89cab9794c04d90ab738473a312b94baea87
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent StateFilesize
903B
MD5a9024511df637968e00dc5f65750b0a3
SHA1d5040a87f6f105982b827b224e39120f76a32ba0
SHA2563a20c7ae82cda87f4c302ad84d660aee155c27b4fd3b08caf2efa4f3e5436d2f
SHA512b2849297a3ec35ae759213a19e8feef05e7b665cfd2af397a9aaf7b1f88580cc865012997e6f8e9c9c55f99417da0566b1153a327cc28ff02d78f919b2d495b6
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD552a232da40360aca935a57f61e7df51b
SHA10a9a63cbc17af8d1705188073736ea40a693cebd
SHA256a0e4b3efe820ab984fd72b920ef45291ba4efed700c99fcf44116f2fea6447df
SHA512759123e55720a3a4137158eb9ef2d8f12c0349ffc2a314d81db428691508d44d0dbef1b7d401f02bd1bf95a774676e99c5ee612984236cc0afd1566af11690ee
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5bc451241c94524ced1c0111537f1b2e4
SHA1932cab6f5b385ba5570a7f1779aa9e7af4b531c1
SHA256355f85ee15f1d4a392cfade3be1cf68f8c3ace5c43c7dd504f62b9718b1c5a5d
SHA5122f795c745d81564f3e4eb6689100e061097a45cfbe1d87219b9708879ca33cda3f7543be427f09bae629e75a6c0e7dddc0b165d5f86e1ae442d26bc48b0c96f1
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5c2af64ceddf283335208633164b752b3
SHA11d115738596ecc4952714c5fb20b3037aefe8c2b
SHA256b5ae4f5b7de8fc88281fed17a566d2b989afb8cffe1cd32521008832ee877bad
SHA5127a5630e51ea42d7c2f13b69f71a3d80d5fa79a27510eac34b02dd9fb7545564b48d0c6f1a46dcaf3beb29030ae9bb9a3b7cf6f67d91f3fdd6e5736ad1e98bee9
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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
MD5aa99a9824c56524b7fd4c2f443d4b414
SHA1cb3281de817403c6a45dd19a2c871e0be1f66c67
SHA25617396006cd407758f7d8ec7785f8068b4e62f6d4a846f93d987437d440153739
SHA512dac9c5a4527f92d2621589a950a5fc8f9d766416c724893d6ca4dadd10241c7f0b1b90d881cd3f1942eef1751a51d54b9840ab0aa33743c110521138bf24a851
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\??\pipe\LOCAL\crashpad_4404_OBHSHZRMKCNAUOXUMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e