Analysis
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max time kernel
147s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
17/07/2023, 00:03
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://www.kuerennkaycoato-co-jp.kuercnokayccata.zxvtuo.top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signin287a47fd84243299aecfebb052595f2596c7bbfc
Resource
win10v2004-20230703-en
General
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Target
http://www.kuerennkaycoato-co-jp.kuercnokayccata.zxvtuo.top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signin287a47fd84243299aecfebb052595f2596c7bbfc
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 11 IoCs
pid Process 4824 msedge.exe 4824 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 2064 identity_helper.exe 2064 identity_helper.exe 2352 msedge.exe 2352 msedge.exe 2352 msedge.exe 2352 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
pid Process 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe 4564 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4564 wrote to memory of 2392 4564 msedge.exe 85 PID 4564 wrote to memory of 2392 4564 msedge.exe 85 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 3384 4564 msedge.exe 87 PID 4564 wrote to memory of 4824 4564 msedge.exe 86 PID 4564 wrote to memory of 4824 4564 msedge.exe 86 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88 PID 4564 wrote to memory of 4440 4564 msedge.exe 88
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://www.kuerennkaycoato-co-jp.kuercnokayccata.zxvtuo.top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signin287a47fd84243299aecfebb052595f2596c7bbfc1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4564 -
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,0x100,0x104,0xd8,0x108,0x7ffc14ce46f8,0x7ffc14ce4708,0x7ffc14ce47182⤵PID:2392
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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=2064,4098806142495126164,16641532707976109633,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:4824
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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=2064,4098806142495126164,16641532707976109633,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:22⤵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=2064,4098806142495126164,16641532707976109633,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:82⤵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=2064,4098806142495126164,16641532707976109633,131072 --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=3256 /prefetch:12⤵PID:4308
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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=2064,4098806142495126164,16641532707976109633,131072 --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=3264 /prefetch:12⤵PID:1856
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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=2064,4098806142495126164,16641532707976109633,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:82⤵PID:3972
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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=2064,4098806142495126164,16641532707976109633,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2064
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5124 /prefetch:12⤵PID:5048
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5136 /prefetch:12⤵PID:4100
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5520 /prefetch:12⤵PID:2532
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5512 /prefetch:12⤵PID:1912
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5760 /prefetch:12⤵PID:3412
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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=2064,4098806142495126164,16641532707976109633,131072 --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=3868 /prefetch:12⤵PID:2108
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5840 /prefetch:12⤵PID:3284
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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=2064,4098806142495126164,16641532707976109633,131072 --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=6056 /prefetch:12⤵PID:2588
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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=2064,4098806142495126164,16641532707976109633,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5184 /prefetch:12⤵PID:2716
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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=2064,4098806142495126164,16641532707976109633,131072 --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=5108 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:2352
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3504
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3680
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152B
MD5fc99b0086d7714fd471ed4acc862ccc0
SHA139a3c43c97f778d67413a023d66e8e930d0e2314
SHA25645ef01f81605bfd96126d5520c5aa0304c7fa7d5fdb3e4d5b2dd2bf84e2afd96
SHA512c308fa3eda9235d67a506a5f058fefb9a769ec01d7b0d4f5a2397892cc4f8155301c55c1fac23bebacdd087ab3f47f1eacc9ff88eff4115a7d67aa7b1d6581a8
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Filesize
111B
MD5285252a2f6327d41eab203dc2f402c67
SHA1acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA2565dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
SHA51211ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
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Filesize
5KB
MD5bda4b7f9007270548301a8f534a96bce
SHA1b1cf01e08b9b3792725801959eb000ab1d8c1bee
SHA25659a26a76e01cebf2910eb5de9f6b2e20a877606d562d26aa832653692c955ef7
SHA512971507f288e3bcbac54140677b24efbe0a9543bf3b4b5537a4a26070eae8af2cfbe162a2426fa870401f426b02aac671f576d3fe7fa2edca32eeae7fb4ad6200
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Filesize
5KB
MD5be8c90fdcff36a3e3f611cd195950cbb
SHA1b0a1d567a29685864996d92bfc20963c39616dd2
SHA2569c981f96bd03543a2dd4a8337ead761136e57319c07512c6ed45873b40bd7987
SHA5122f4fac6f9b5329090538470c7fdcff0efbf9d5278af34ae2bf1e9024eaf4a41af8e1cb0825660d3f4801c58f7821985516bd653480edc16c6acf23c538739bc8
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Filesize
24KB
MD596f00bbd6a174879c58220f95f0115f5
SHA1d3d7f82b0bf27daf1b3903bfe050c2d05422050f
SHA256644442e740a8c0bb20f712f6f84f5bf4a81bb29d4e9446b2832ca65618961107
SHA512e7c5e90eb85aee7b81b9c163f618ad3789a48b256040f6f00eee7fce52c60e1ff491bf0538b9c846fb115b73163710e46a45ce056e3b41ca59d88c421502ccea
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
12KB
MD548888168d5a24958a718ca58b5dc882f
SHA1a37c1d8e6be31a7b6179bc8174e0951474cc1ac3
SHA256021f2cf0765032ba93cc674886dba974795e40f45343fdec0c33f893418fad77
SHA512130366900c3bdff6cee73ce8ef186e1424c31e90c314cc22d47e1e5ddc4a18857d290cfa6a14853559bc295af8039ca7953911789ab5c6932f214e8204ccaaf7