Analysis
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max time kernel
110s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 16:35
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://nesthotel.co.jp/mt6/bt/btcrackas/login.php?ssl=true&session=iPJeOHkliSPE81EvOzJ5Od2KM8SXhPvMhvB5oJF7Rory3RnFQ7Fzq3CqALEQCFdaCGnZ05Nv5Do6UrFN76VV9QsW4ePQepBLeZz7rhZFJuXKgjsnR3d6wcaQt77ksoQxCW
Resource
win10v2004-20220812-en
General
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Target
http://nesthotel.co.jp/mt6/bt/btcrackas/login.php?ssl=true&session=iPJeOHkliSPE81EvOzJ5Od2KM8SXhPvMhvB5oJF7Rory3RnFQ7Fzq3CqALEQCFdaCGnZ05Nv5Do6UrFN76VV9QsW4ePQepBLeZz7rhZFJuXKgjsnR3d6wcaQt77ksoQxCW
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4892 3140 WerFault.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
chrome.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
chrome.exechrome.exechrome.exechrome.exechrome.exechrome.exepid process 2676 chrome.exe 2676 chrome.exe 3496 chrome.exe 3496 chrome.exe 4228 chrome.exe 4228 chrome.exe 4392 chrome.exe 4392 chrome.exe 4336 chrome.exe 4336 chrome.exe 3696 chrome.exe 3696 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
chrome.exepid process 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe -
Suspicious use of FindShellTrayWindow 27 IoCs
Processes:
chrome.exepid process 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
chrome.exepid process 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe 3496 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
chrome.exedescription pid process target process PID 3496 wrote to memory of 4300 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4300 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4468 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 2676 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 2676 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe PID 3496 wrote to memory of 4488 3496 chrome.exe chrome.exe
Processes
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" http://nesthotel.co.jp/mt6/bt/btcrackas/login.php?ssl=true&session=iPJeOHkliSPE81EvOzJ5Od2KM8SXhPvMhvB5oJF7Rory3RnFQ7Fzq3CqALEQCFdaCGnZ05Nv5Do6UrFN76VV9QsW4ePQepBLeZz7rhZFJuXKgjsnR3d6wcaQt77ksoQxCW1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe90cf4f50,0x7ffe90cf4f60,0x7ffe90cf4f702⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1668 /prefetch:22⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2024 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2316 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2960 /prefetch:12⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2952 /prefetch:12⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4308 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4596 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2076 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4252 /prefetch:12⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4196 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5316 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5376 /prefetch:82⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:12⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3172 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1636,3222619809380298721,16508372586062637901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3260 /prefetch:82⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 460 -p 3140 -ip 31401⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3140 -s 11401⤵
- Program crash
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\CachesMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\??\pipe\crashpad_3496_NOUREINEPKNUFHVLMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e