Analysis
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max time kernel
7s -
max time network
9s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 13:22
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://groups.google.com/a/gha.com/d/optout
Resource
win10v2004-20240426-en
General
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Target
https://groups.google.com/a/gha.com/d/optout
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 6 IoCs
pid Process 4760 msedge.exe 4760 msedge.exe 1396 msedge.exe 1396 msedge.exe 464 identity_helper.exe 464 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe 1396 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1396 wrote to memory of 4376 1396 msedge.exe 83 PID 1396 wrote to memory of 4376 1396 msedge.exe 83 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 1148 1396 msedge.exe 85 PID 1396 wrote to memory of 4760 1396 msedge.exe 86 PID 1396 wrote to memory of 4760 1396 msedge.exe 86 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 msedge.exe 87 PID 1396 wrote to memory of 3032 1396 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://groups.google.com/a/gha.com/d/optout1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1396 -
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,0x100,0x104,0xd8,0x108,0x7ffffc5d46f8,0x7ffffc5d4708,0x7ffffc5d47182⤵PID:4376
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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=2100,5227380591236640491,12775497689798530261,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:22⤵PID:1148
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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=2100,5227380591236640491,12775497689798530261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:4760
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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=2100,5227380591236640491,12775497689798530261,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:82⤵PID:3032
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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=2100,5227380591236640491,12775497689798530261,131072 --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=3344 /prefetch:12⤵PID:4800
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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=2100,5227380591236640491,12775497689798530261,131072 --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=3364 /prefetch:12⤵PID:3980
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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=2100,5227380591236640491,12775497689798530261,131072 --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=4988 /prefetch:12⤵PID:3100
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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=2100,5227380591236640491,12775497689798530261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5304 /prefetch:82⤵PID:4588
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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=2100,5227380591236640491,12775497689798530261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5304 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:464
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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=2100,5227380591236640491,12775497689798530261,131072 --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=5400 /prefetch:12⤵PID:4236
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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=2100,5227380591236640491,12775497689798530261,131072 --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=5332 /prefetch:12⤵PID:448
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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=2100,5227380591236640491,12775497689798530261,131072 --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=5104 /prefetch:12⤵PID:796
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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=2100,5227380591236640491,12775497689798530261,131072 --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=5044 /prefetch:12⤵PID:1352
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1404
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD52daa93382bba07cbc40af372d30ec576
SHA1c5e709dc3e2e4df2ff841fbde3e30170e7428a94
SHA2561826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30
SHA51265635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b
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Filesize
152B
MD5ecdc2754d7d2ae862272153aa9b9ca6e
SHA1c19bed1c6e1c998b9fa93298639ad7961339147d
SHA256a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7
SHA512cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2
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Filesize
5KB
MD52d7dcee2b158b66a95a09666d7970009
SHA14263135eb56d8f871af7cc68d686f8ef3ce5a926
SHA25604fd65a5d14c37e7cfc7dfd1c6478f15c1555e6937190d3268a9a8523becdd1f
SHA512bc77a2bfe8b31f067321a2dcce74bc20fb8db5350c3185caa68cc5085815c46b80d956a42df864865a17dea1228090dba54fa217837be4bd3ef3dc84aa60a257
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
16B
MD5206702161f94c5cd39fadd03f4014d98
SHA1bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA2561005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
SHA5120af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145