Analysis
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max time kernel
147s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02/04/2024, 07:44
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0AXQVMY1WOa0e9%2f%2bLMPnXkggAD6QP9jwAAARIAEADtIrsLJYHcTK7u8CqMoNB%2f&
Resource
win10v2004-20240226-en
General
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Target
https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0AXQVMY1WOa0e9%2f%2bLMPnXkggAD6QP9jwAAARIAEADtIrsLJYHcTK7u8CqMoNB%2f&
Malware Config
Signatures
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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 -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 5016 msedge.exe 5016 msedge.exe 1452 msedge.exe 1452 msedge.exe 4684 identity_helper.exe 4684 identity_helper.exe 1472 msedge.exe 1472 msedge.exe 1472 msedge.exe 1472 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1452 wrote to memory of 2292 1452 msedge.exe 84 PID 1452 wrote to memory of 2292 1452 msedge.exe 84 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 3924 1452 msedge.exe 85 PID 1452 wrote to memory of 5016 1452 msedge.exe 86 PID 1452 wrote to memory of 5016 1452 msedge.exe 86 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87 PID 1452 wrote to memory of 1220 1452 msedge.exe 87
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://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0AXQVMY1WOa0e9%2f%2bLMPnXkggAD6QP9jwAAARIAEADtIrsLJYHcTK7u8CqMoNB%2f&1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1452 -
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,0x100,0x104,0xd8,0x108,0x7ff9d16646f8,0x7ff9d1664708,0x7ff9d16647182⤵PID:2292
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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=2032,8929917964174037144,17994368576370420310,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:22⤵PID:3924
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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=2032,8929917964174037144,17994368576370420310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:5016
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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=2032,8929917964174037144,17994368576370420310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:82⤵PID:1220
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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=2032,8929917964174037144,17994368576370420310,131072 --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=3404 /prefetch:12⤵PID:1228
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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=2032,8929917964174037144,17994368576370420310,131072 --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=3416 /prefetch:12⤵PID:3428
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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=2032,8929917964174037144,17994368576370420310,131072 --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=4660 /prefetch:12⤵PID:1256
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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=2032,8929917964174037144,17994368576370420310,131072 --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=4200 /prefetch:12⤵PID:1432
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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=2032,8929917964174037144,17994368576370420310,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3452 /prefetch:12⤵PID:1904
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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=2032,8929917964174037144,17994368576370420310,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3524 /prefetch:12⤵PID:2944
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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=2032,8929917964174037144,17994368576370420310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5488 /prefetch:82⤵PID:2016
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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=2032,8929917964174037144,17994368576370420310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5488 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4684
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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=2032,8929917964174037144,17994368576370420310,131072 --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=4700 /prefetch:12⤵PID:3684
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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=2032,8929917964174037144,17994368576370420310,131072 --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=2224 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:1472
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3144
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3304
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
152B
MD536bb45cb1262fcfcab1e3e7960784eaa
SHA1ab0e15841b027632c9e1b0a47d3dec42162fc637
SHA2567c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae
SHA51202c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456
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Filesize
152B
MD51e3dc6a82a2cb341f7c9feeaf53f466f
SHA1915decb72e1f86e14114f14ac9bfd9ba198fdfce
SHA256a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c
SHA5120a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a
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Filesize
595B
MD5588831cc97960cd84d23cddc13280731
SHA1d8450e624996fb8698d4b2012cb3459d2e6c9976
SHA256a1b75eb541aecfd8dae2e6c02ff7d059ca0cdbe5d80fb2a90777ab3c9c6d9b75
SHA512d603831725072221cc0461600b42254f78290c6c2725d06fb4294686b9c4eb6ea5f5efb2be04939747f37e48d50713e194327e80a5f0bf34ed927527a32180ed
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Filesize
6KB
MD59de010adc35f46b115b7d884c4eed65b
SHA1a63cef53d8ab71c0d0f820b1da7f64cad243eb55
SHA256c4b21ce80b1404a41656d013ecbac03b308e694d032b48ad2cdf7588f815d899
SHA5123d73f1ed3bb41573d62e58ce864973d57cda3c4f10f564416e8d75206a8a89c2da676e629f4f9c9d463cd9862ad40c2d68ec2a6971adc4ea66bd8ec305efb145
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Filesize
6KB
MD5b0da2d3dd73b837c50547e50c1d5dc6b
SHA19192c69cfd0a74ebf76d1e13d3fe6987b1ef0852
SHA256c3eb863398a920f27a1c3ef69950e609d8a204de523aebaa483c05d6aca5725f
SHA512a628f8b177f90f4f8b1a47706fe48792aa9a18c50df4d303a6b0ba51efa699c88965515c88f93035bd5ca445139585f955f861be53058ef3bdf12c63e3855e0c
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
11KB
MD58a39618848366b37c927d5c69360822c
SHA1b330a36e96d9425d896d669b3f7d79f026a75c18
SHA2561dd59a138b77cf99c4bfd118941c14ae82c639b58f56a1fd74d561458a837b0d
SHA5126f6351ea0884f8bc8340ca22c2d2f89deabfa0bac5b8bbe59e88e0ba6f8487fb4dea8c6f2143864d14f446b2dee5a4784038ba0cebcc35286b2e661f521e9e5d