Analysis
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max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2022 07:49
Static task
static1
Behavioral task
behavioral1
Sample
25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe
Resource
win10v2004-20221111-en
General
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Target
25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe
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Size
309KB
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MD5
409a9740bf75294d8373093a4ecd4290
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SHA1
4f142a54d6143f46668c9f6199f5067bfba413f1
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SHA256
25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b
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SHA512
165df2872358c3b6a5a8a64bc6665e651a657e20a023e63ec90ca034318a66d53d1ca41d6cc226235915083292a06f293135f277a493f2cc1d2e256464ba4377
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SSDEEP
3072:aYYLxhy8+xTB1l3trI+Eh7gkzzKTr6kvqRte0jPsQuZ2C6s1O:anFhmxTB7drI/7gkzKTr6gQuZa2
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
Processes:
setup.exedescription ioc process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\1b25cf8e-5a91-412f-b221-8b92e7714d49.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221121085038.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 4760 msedge.exe 4760 msedge.exe 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe 5240 identity_helper.exe 5240 identity_helper.exe 5716 msedge.exe 5716 msedge.exe 5716 msedge.exe 5716 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
Processes:
msedge.exepid process 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 4072 msedge.exe 4072 msedge.exe 4072 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exemsedge.exedescription pid process target process PID 3452 wrote to memory of 4072 3452 25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe msedge.exe PID 3452 wrote to memory of 4072 3452 25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe msedge.exe PID 4072 wrote to memory of 4316 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 4316 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 3132 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 4760 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 4760 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe PID 4072 wrote to memory of 1480 4072 msedge.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe"C:\Users\Admin\AppData\Local\Temp\25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4072 -
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,0x100,0x104,0xf8,0x108,0x7ffd61f046f8,0x7ffd61f04708,0x7ffd61f047183⤵PID:4316
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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=2160,17548394898511623272,5525401599852612796,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:23⤵PID:3132
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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=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2452 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:4760 -
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=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:83⤵PID:1480
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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=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3428 /prefetch:13⤵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=renderer --field-trial-handle=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:13⤵PID:1364
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4892 /prefetch:83⤵PID:4112
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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=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4972 /prefetch:13⤵PID:1352
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5680 /prefetch:83⤵PID:1528
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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=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:13⤵PID:532
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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=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5836 /prefetch:13⤵PID:4624
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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=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:13⤵PID:4240
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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=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6340 /prefetch:13⤵PID:2528
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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=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6840 /prefetch:83⤵PID:1740
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings3⤵
- Drops file in Program Files directory
PID:3212 -
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff7ebe45460,0x7ff7ebe45470,0x7ff7ebe454804⤵PID:2144
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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=2160,17548394898511623272,5525401599852612796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6840 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:5240 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,17548394898511623272,5525401599852612796,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --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=5148 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:5716 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=25170398a9327ac7b9e7b8d22d48e917f2f27a10e59f670f4119bbdecd8f803b.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵PID:4592
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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=0x100,0xe0,0x104,0xfc,0x108,0x7ffd61f046f8,0x7ffd61f04708,0x7ffd61f047183⤵PID:3908
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2964
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152B
MD5f9264aea32480a89f83b92f262237b40
SHA1255f218369102c7a97fcefec61479ea9a39d85f6
SHA2567007ee3185f85e97ff7a5da8809b707ff4833694a0912aaf30285f72e3259347
SHA512d9b804cacbc2ed85f1a54a45b1f0644bfa4f84f0be7f4491e41885d32712801f2f53fb8308a9484fe5ea3beb06c6ee5b68cf62ca1d1811d71e9dba0c8afa4754
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e