Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-04-2022 15:01
Static task
static1
Behavioral task
behavioral1
Sample
cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe
Resource
win10v2004-20220414-en
General
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Target
cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe
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Size
54KB
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MD5
ea1dc4ec0feabcbd4996ca8bc6ff488b
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SHA1
d9b57717f9e84612a76f5f4d74df781f8d504ab0
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SHA256
cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414
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SHA512
302975a201c8f7fdb2c6b87621d47c42230863b738703fa83df35a5c443668e8dffd78abcaa65bf31a968fa9815a3a65ea54025a1fea3047689dbb4a9d341216
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-1-5-21-1809750270-3141839489-3074374771-1000\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\a0372bb6-97fb-427a-9942-dea11ed1f460.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220420153952.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 4876 msedge.exe 4876 msedge.exe 4576 msedge.exe 4576 msedge.exe 2748 identity_helper.exe 2748 identity_helper.exe 4676 msedge.exe 4676 msedge.exe 4676 msedge.exe 4676 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
Processes:
msedge.exepid process 4576 msedge.exe 4576 msedge.exe 4576 msedge.exe 4576 msedge.exe 4576 msedge.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
msedge.exepid process 4576 msedge.exe 4576 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exemsedge.exedescription pid process target process PID 1808 wrote to memory of 4576 1808 cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe msedge.exe PID 1808 wrote to memory of 4576 1808 cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe msedge.exe PID 4576 wrote to memory of 1116 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 1116 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2936 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 4876 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 4876 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe PID 4576 wrote to memory of 2168 4576 msedge.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe"C:\Users\Admin\AppData\Local\Temp\cfd1e063534828852d5ca5d29618fa940032f65eb27adce501912f8d6c2e6414.exe"1⤵
- 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.google.com.br/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=0x108,0x10c,0x110,0xe4,0x114,0x7ff9644146f8,0x7ff964414708,0x7ff9644147183⤵
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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=2156,3146461486041071982,12715049956968562391,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /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=2156,3146461486041071982,12715049956968562391,131072 --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=3736 /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=2156,3146461486041071982,12715049956968562391,131072 --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=3768 /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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5240 /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=2156,3146461486041071982,12715049956968562391,131072 --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=5368 /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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5280 /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=2156,3146461486041071982,12715049956968562391,131072 --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=4044 /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=2156,3146461486041071982,12715049956968562391,131072 --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=5800 /prefetch:13⤵
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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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6004 /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,0x7ff666775460,0x7ff666775470,0x7ff6667754804⤵
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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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6004 /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=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3532 /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=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2636 /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=gpu-process --field-trial-handle=2156,3146461486041071982,12715049956968562391,131072 --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=6472 /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=2156,3146461486041071982,12715049956968562391,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2284 /prefetch:83⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\??\pipe\LOCAL\crashpad_4576_HWFJSLXUKZXBNQTFMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1116-131-0x0000000000000000-mapping.dmp
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memory/1360-145-0x0000000000000000-mapping.dmp
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memory/1404-151-0x0000000000000000-mapping.dmp
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memory/1408-153-0x0000000000000000-mapping.dmp
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memory/1796-141-0x0000000000000000-mapping.dmp
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memory/1836-161-0x0000000000000000-mapping.dmp
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memory/2168-136-0x0000000000000000-mapping.dmp
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memory/2560-139-0x0000000000000000-mapping.dmp
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memory/2680-147-0x0000000000000000-mapping.dmp
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memory/2748-154-0x0000000000000000-mapping.dmp
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memory/2936-133-0x0000000000000000-mapping.dmp
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memory/3576-149-0x0000000000000000-mapping.dmp
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memory/3764-152-0x0000000000000000-mapping.dmp
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memory/3764-156-0x0000000000000000-mapping.dmp
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memory/3952-143-0x0000000000000000-mapping.dmp
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memory/4576-130-0x0000000000000000-mapping.dmp
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memory/4660-158-0x0000000000000000-mapping.dmp
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memory/4676-159-0x0000000000000000-mapping.dmp
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memory/4876-134-0x0000000000000000-mapping.dmp