Analysis
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max time kernel
147s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 07:37
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://imputeletter.com
Resource
win10v2004-20240508-en
General
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Target
http://imputeletter.com
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 1376 msedge.exe 1376 msedge.exe 4976 msedge.exe 4976 msedge.exe 2660 identity_helper.exe 2660 identity_helper.exe 4944 msedge.exe 4944 msedge.exe 4944 msedge.exe 4944 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
pid Process 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe 4976 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4976 wrote to memory of 4640 4976 msedge.exe 82 PID 4976 wrote to memory of 4640 4976 msedge.exe 82 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1468 4976 msedge.exe 83 PID 4976 wrote to memory of 1376 4976 msedge.exe 84 PID 4976 wrote to memory of 1376 4976 msedge.exe 84 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85 PID 4976 wrote to memory of 1592 4976 msedge.exe 85
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 http://imputeletter.com1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4976 -
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,0x100,0x104,0xd8,0x108,0x7fff6dc846f8,0x7fff6dc84708,0x7fff6dc847182⤵PID:4640
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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=2072,10317651153382418709,10259101305732462795,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:22⤵PID:1468
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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=2072,10317651153382418709,10259101305732462795,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:1376
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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=2072,10317651153382418709,10259101305732462795,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:82⤵PID:1592
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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=2072,10317651153382418709,10259101305732462795,131072 --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=3284 /prefetch:12⤵PID:3832
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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=2072,10317651153382418709,10259101305732462795,131072 --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=3296 /prefetch:12⤵PID:2952
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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=2072,10317651153382418709,10259101305732462795,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4852 /prefetch:82⤵PID:3536
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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=2072,10317651153382418709,10259101305732462795,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4852 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2660
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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=2072,10317651153382418709,10259101305732462795,131072 --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=4980 /prefetch:12⤵PID:4488
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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=2072,10317651153382418709,10259101305732462795,131072 --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=4912 /prefetch:12⤵PID:2620
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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=2072,10317651153382418709,10259101305732462795,131072 --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=4884 /prefetch:12⤵PID:4344
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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=2072,10317651153382418709,10259101305732462795,131072 --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=5224 /prefetch:12⤵PID:3772
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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=2072,10317651153382418709,10259101305732462795,131072 --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=5164 /prefetch:12⤵PID:2568
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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=2072,10317651153382418709,10259101305732462795,131072 --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=4956 /prefetch:12⤵PID:3196
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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=2072,10317651153382418709,10259101305732462795,131072 --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=3764 /prefetch:12⤵PID:536
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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=2072,10317651153382418709,10259101305732462795,131072 --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=4536 /prefetch:12⤵PID:1340
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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=2072,10317651153382418709,10259101305732462795,131072 --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=3540 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:4944
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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=2072,10317651153382418709,10259101305732462795,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1316 /prefetch:12⤵PID:892
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2128
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1876
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5f61fa5143fe872d1d8f1e9f8dc6544f9
SHA1df44bab94d7388fb38c63085ec4db80cfc5eb009
SHA256284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64
SHA512971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6
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Filesize
152B
MD587f7abeb82600e1e640b843ad50fe0a1
SHA1045bbada3f23fc59941bf7d0210fb160cb78ae87
SHA256b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262
SHA512ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618
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Filesize
6KB
MD54cfca7bc9c035732d219a3e5ec2a08c0
SHA177ae8df8362e4fe3c9ac1568bbf0a27978731dad
SHA2563c3602ea6834fce89c80b04af967d60c4a430517ae8df24be9ae6bdc822dd68c
SHA512fff1fd07e07c8992bbf07fc43909ca9c2fc807d5dd511f3b465a50fce0db828c49948db27f6fd67d1196632851b440a6e95edb67e0053438b1c4b15cda86adb7
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Filesize
5KB
MD5b32e4ac1373b4dfcaf7d71397bf1c8fc
SHA163e6154358f08f28f02b2cc581dbb8555cd3cae9
SHA256fefa75cb868e5ffecb182046811c8c5247312bf1b3b4bdda9e41a6a4ccfe0c91
SHA5120f59e0cf4d64b98ab05bc195029e743569f337bda82bc2d121b28e698d9ab38628bd4ed4da3aa78e1dc0cf1bc8382a106e416dafb7b8d9325a03e7848961174f
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
8KB
MD56b2bfd8f7b1b4c20ad5cb876859a474a
SHA15ed1c12baf61cc32464b5a9ca670407dc7ce6d93
SHA256acaa5950a0b4c7d49a0e338b1725649dc9a850090160bef00d3b9dfccb7c2483
SHA5120ef4a41fe2d69c57225b5b659d5bbbc8e144a56701e94031b956d8d7759b92133a5a60830d7d3615198ee19990e8727f9f2698594492be0646b04a8a96448e8f