Analysis
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max time kernel
60s -
max time network
48s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 22:04
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://ltouroumov.github.io/cyoa-editor/
Resource
win10v2004-20241007-en
General
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Target
https://ltouroumov.github.io/cyoa-editor/
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 38 raw.githubusercontent.com 39 raw.githubusercontent.com -
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 3384 msedge.exe 3384 msedge.exe 4512 msedge.exe 4512 msedge.exe 4440 identity_helper.exe 4440 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe -
Suspicious use of SendNotifyMessage 28 IoCs
pid Process 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe 4512 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4512 wrote to memory of 4284 4512 msedge.exe 84 PID 4512 wrote to memory of 4284 4512 msedge.exe 84 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3560 4512 msedge.exe 85 PID 4512 wrote to memory of 3384 4512 msedge.exe 86 PID 4512 wrote to memory of 3384 4512 msedge.exe 86 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 msedge.exe 87 PID 4512 wrote to memory of 4052 4512 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" --start-maximized --single-argument https://ltouroumov.github.io/cyoa-editor/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:4512 -
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,0x100,0x104,0xd8,0x108,0x7ff9255346f8,0x7ff925534708,0x7ff9255347182⤵PID:4284
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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=2108,7918369598817351278,8515388082202339124,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:22⤵PID:3560
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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=2108,7918369598817351278,8515388082202339124,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:3384
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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=2108,7918369598817351278,8515388082202339124,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:82⤵PID:4052
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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=2108,7918369598817351278,8515388082202339124,131072 --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=3280 /prefetch:12⤵PID:3380
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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=2108,7918369598817351278,8515388082202339124,131072 --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:388
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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=2108,7918369598817351278,8515388082202339124,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:82⤵PID:3060
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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=2108,7918369598817351278,8515388082202339124,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4440
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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=2108,7918369598817351278,8515388082202339124,131072 --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=5064 /prefetch:12⤵PID:2468
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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=2108,7918369598817351278,8515388082202339124,131072 --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=4720 /prefetch:12⤵PID:3592
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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=2108,7918369598817351278,8515388082202339124,131072 --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=3400 /prefetch:12⤵PID:3400
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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=2108,7918369598817351278,8515388082202339124,131072 --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=5572 /prefetch:12⤵PID:4732
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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=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2108,7918369598817351278,8515388082202339124,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3032 /prefetch:82⤵PID:2328
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4348
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4320
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5dc058ebc0f8181946a312f0be99ed79c
SHA10c6f376ed8f2d4c275336048c7c9ef9edf18bff0
SHA256378701e87dcff90aa092702bc299859d6ae8f7e313f773bf594f81df6f40bf6a
SHA51236e0de64a554762b28045baebf9f71930c59d608f8d05c5faf8906d62eaf83f6d856ef1d1b38110e512fbb1a85d3e2310be11a7f679c6b5b3c62313cc7af52aa
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Filesize
152B
MD5a0486d6f8406d852dd805b66ff467692
SHA177ba1f63142e86b21c951b808f4bc5d8ed89b571
SHA256c0745fd195f3a51b27e4d35a626378a62935dccebefb94db404166befd68b2be
SHA512065a62032eb799fade5fe75f390e7ab3c9442d74cb8b520d846662d144433f39b9186b3ef3db3480cd1d1d655d8f0630855ed5d6e85cf157a40c38a19375ed8a
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize96B
MD5213ac8fc2a6fcc529befcbec757ca740
SHA1d0b7c12379907379d2d2956630ddf5d34e51015e
SHA256d6e7cc83321ef611e73bf8cd20494a3baaa2fd4f39bf2cdfe3e9381e472dc86f
SHA512ea0ad3cef2693855bb714429bfcc3fb4eaaae2e43eafe7549f00ae122bd1877fc914acb2f84ce8b907483e5ca25a4b714b034d847500523790c6f57f41f7f516
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Filesize
5KB
MD5ba58b03b8f39678e4e013f85b6540987
SHA156f43216d06c5192f9b29c2eba0bd23ae09f8e59
SHA256effebdefdf2db0caab2853ffe918ba9668b8c11b03e59a9044f1e9be87fa7c83
SHA51271cd6948e45ec7461d89a38ff5f018ed5192346d9b8e466eedc234659cd899e3415d7ba6db5c81cbdfefc1d04c4666adde759137b13c739e575977b7aeafa6e0
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Filesize
6KB
MD573cf9d2f215831436c1e928415a9e35c
SHA12dc3774541232cf9511762138b84337eb0521c5b
SHA256b8ee71f669aef6720203e788b1ce46f34a6c846e3f16eed2a9ef844cb4212ba4
SHA5122984af41c195ab34fe11f5230452bde188d8cd201fecc866dc5dea7c838bcae95089722d01e73da0e088b2132d9986a7219a62256b01c5e2393d857da1ed004c
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Filesize
6KB
MD57d17f5be3e74476063efe2355eb18f80
SHA1e686b9cb4a1458fa0e49f5a76f030207769120ff
SHA2560ab7529b8378653bbb2ea19ed4694b22d572561152eab6ba3b4465d0ef436fff
SHA512f9a95212bfb8bbc66e0535e25b8f265060ec794fd0dbdf2fdb2b5a2090329fdcb33eb88330d12f00d66775ba17f1d3a5bc5fcc07730d5bd4caee8cc9993425e3
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
10KB
MD5ea790d79ec988873762ddc0ef2affd9f
SHA1077039a2b167bc1ff3c42e42313573ad72b9f6b6
SHA256a912b3148eb45dbb0997640aee12884389ed21c773d39b4fb9fcc641ee7c6a77
SHA5128d57d63726b7db5ec976ab902d1a3a45e6909481264a3afea80ad777b734a47ddffd6ec22e740ca7fab84bfc09de3b696db41a5b610fbb4c18225b422fe31a73