Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 18:32
Static task
static1
Behavioral task
behavioral1
Sample
a1f2e6ab12a8a5f65e7aea3fe4ba8cfc4bf7b82098292c7062c8d0bf328b0851.url
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a1f2e6ab12a8a5f65e7aea3fe4ba8cfc4bf7b82098292c7062c8d0bf328b0851.url
Resource
win10v2004-20220901-en
General
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Target
a1f2e6ab12a8a5f65e7aea3fe4ba8cfc4bf7b82098292c7062c8d0bf328b0851.url
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Size
380B
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MD5
32bd4b27d09c6940afdec5231ffd015c
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SHA1
a38a452ee9d7de6e8abf61adc1d6c1404ef19f54
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SHA256
a1f2e6ab12a8a5f65e7aea3fe4ba8cfc4bf7b82098292c7062c8d0bf328b0851
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SHA512
b8d0613d6b79684a39d0e99908b4bb0a56975f7256acbe0dad88d8cb2d94c81a45f250b19fee770fed23b03fc30fd22eea8d23fe3439f9699faf90401f9242e4
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\da94315d-d360-4856-aa26-f164ab94956a.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221126023507.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
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 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3596 msedge.exe 3596 msedge.exe 3252 msedge.exe 3252 msedge.exe 1976 identity_helper.exe 1976 identity_helper.exe 1252 msedge.exe 1252 msedge.exe 1252 msedge.exe 1252 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
pid Process 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3252 msedge.exe 3252 msedge.exe 3252 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5028 wrote to memory of 3252 5028 rundll32.exe 81 PID 5028 wrote to memory of 3252 5028 rundll32.exe 81 PID 3252 wrote to memory of 2100 3252 msedge.exe 83 PID 3252 wrote to memory of 2100 3252 msedge.exe 83 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 1704 3252 msedge.exe 85 PID 3252 wrote to memory of 3596 3252 msedge.exe 86 PID 3252 wrote to memory of 3596 3252 msedge.exe 86 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88 PID 3252 wrote to memory of 3120 3252 msedge.exe 88
Processes
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C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\a1f2e6ab12a8a5f65e7aea3fe4ba8cfc4bf7b82098292c7062c8d0bf328b0851.url1⤵
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.pk666.com/2⤵
- 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:3252 -
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=0xf8,0xfc,0x100,0xd8,0x104,0x7ffcf06646f8,0x7ffcf0664708,0x7ffcf06647183⤵PID:2100
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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=2140,5717344625969051278,1659818034706977926,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:23⤵PID:1704
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3596
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:83⤵PID:3120
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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=2140,5717344625969051278,1659818034706977926,131072 --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=3392 /prefetch:13⤵PID:2752
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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=2140,5717344625969051278,1659818034706977926,131072 --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=3400 /prefetch:13⤵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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4936 /prefetch:13⤵PID:2296
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4952 /prefetch:83⤵PID:4252
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4892 /prefetch:13⤵PID:4612
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3440 /prefetch:83⤵PID:4904
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5112 /prefetch:13⤵PID:928
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4996 /prefetch:13⤵PID:4576
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:83⤵PID:3628
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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:4580 -
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,0x7ff62e765460,0x7ff62e765470,0x7ff62e7654804⤵PID:516
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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=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:1976
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5900 /prefetch:13⤵PID:1348
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6512 /prefetch:13⤵PID:5112
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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=unzip.mojom.Unzipper --field-trial-handle=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5056 /prefetch:83⤵PID:3708
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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=unzip.mojom.Unzipper --field-trial-handle=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1044 /prefetch:83⤵PID:1488
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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=2140,5717344625969051278,1659818034706977926,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6696 /prefetch:13⤵PID:4420
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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=2140,5717344625969051278,1659818034706977926,131072 --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=6740 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:1252
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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=unzip.mojom.Unzipper --field-trial-handle=2140,5717344625969051278,1659818034706977926,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6828 /prefetch:83⤵PID:1348
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4204