Analysis
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max time kernel
152s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 17:04
Static task
static1
Behavioral task
behavioral1
Sample
f15f83fe041a57ac0c6ef7b35477c4c15a182422122e880052c4e6d6a08ada0e.url
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f15f83fe041a57ac0c6ef7b35477c4c15a182422122e880052c4e6d6a08ada0e.url
Resource
win10v2004-20220812-en
General
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Target
f15f83fe041a57ac0c6ef7b35477c4c15a182422122e880052c4e6d6a08ada0e.url
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Size
47B
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MD5
189360043dbadb7132eef83aae6df830
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SHA1
cd026318d1ef4cfbd01786ebf0b46eb508178007
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SHA256
f15f83fe041a57ac0c6ef7b35477c4c15a182422122e880052c4e6d6a08ada0e
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SHA512
6dbc8916b5a86deb1e457c2bb719a622e7192888a64dcd6cafd3b23fbbcd1a89e75c52e99e0f5eaa5c07ee26fa8f5a9c02841a4e4d55b94af299b7055be61daa
Malware Config
Signatures
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Detected phishing page
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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\61e10810-4925-4062-9b30-256e3aad23ec.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221130004142.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 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
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 4928 msedge.exe 4928 msedge.exe 4540 msedge.exe 4540 msedge.exe 3980 identity_helper.exe 3980 identity_helper.exe 4740 msedge.exe 4740 msedge.exe 4740 msedge.exe 4740 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
msedge.exepid process 4540 msedge.exe 4540 msedge.exe 4540 msedge.exe 4540 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 4540 msedge.exe 4540 msedge.exe 4540 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
rundll32.exemsedge.exedescription pid process target process PID 916 wrote to memory of 4540 916 rundll32.exe msedge.exe PID 916 wrote to memory of 4540 916 rundll32.exe msedge.exe PID 4540 wrote to memory of 1668 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1668 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 1908 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 4928 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 4928 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe PID 4540 wrote to memory of 3324 4540 msedge.exe msedge.exe
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\f15f83fe041a57ac0c6ef7b35477c4c15a182422122e880052c4e6d6a08ada0e.url1⤵
- Suspicious use of WriteProcessMemory
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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.dns166.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
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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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8162246f8,0x7ff816224708,0x7ff8162247183⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:23⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:83⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --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=3352 /prefetch:13⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --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=3376 /prefetch:13⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --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=5708 /prefetch:13⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4688 /prefetch:13⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=6040 /prefetch:83⤵
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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
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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" --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,0x7ff7842d5460,0x7ff7842d5470,0x7ff7842d54804⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:83⤵
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
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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=2148,10157801849360086020,7839061732615849391,131072 --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=2652 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
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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=2148,10157801849360086020,7839061732615849391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4856 /prefetch:83⤵
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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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\??\pipe\LOCAL\crashpad_4540_KMZELBRVPFKNEAMDMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1068-150-0x0000000000000000-mapping.dmp
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memory/1668-133-0x0000000000000000-mapping.dmp
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memory/1908-135-0x0000000000000000-mapping.dmp
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memory/2032-143-0x0000000000000000-mapping.dmp
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memory/2276-141-0x0000000000000000-mapping.dmp
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memory/2460-149-0x0000000000000000-mapping.dmp
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memory/2504-147-0x0000000000000000-mapping.dmp
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memory/3324-139-0x0000000000000000-mapping.dmp
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memory/3648-145-0x0000000000000000-mapping.dmp
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memory/3980-152-0x0000000000000000-mapping.dmp
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memory/4540-132-0x0000000000000000-mapping.dmp
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memory/4740-153-0x0000000000000000-mapping.dmp
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memory/4928-136-0x0000000000000000-mapping.dmp
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memory/5000-155-0x0000000000000000-mapping.dmp
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memory/5060-151-0x0000000000000000-mapping.dmp