Analysis
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max time kernel
104s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2022, 02:52
Static task
static1
Behavioral task
behavioral1
Sample
BDefender.zip
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
600 seconds
General
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Target
BDefender.zip
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Size
54.0MB
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MD5
e69053325095fb8ae425532cf31b85c7
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SHA1
24546a7af8984db7c9027507da1acf7ee5c69fd0
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SHA256
72aab3a8b017c9c3f72ce07e71d77c157a9a8a521ace1a75d8ad93fa98ebd3b2
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SHA512
a8db72e26601c810535cd60c80bcd1469d52cf5837f8a297df3d8de39c1257731de1b899b1562ca810472747bd547fcbdd0dcd2c4cbdaf3a62d515bba7287ed8
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SSDEEP
786432:+i/DPgx9UHekVWox1fZ0JVM2cwvlFAD+sCOq/dO/4rGtHlwNFLrBWAuBDezfw:+CDPN+QW00DJcwva+F/dO/G+FwNF8jyc
Score
1/10
Malware Config
Signatures
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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 2 IoCs
pid Process 2260 msedge.exe 2260 msedge.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3404 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3404 wrote to memory of 2140 3404 msedge.exe 107 PID 3404 wrote to memory of 2140 3404 msedge.exe 107 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 888 3404 msedge.exe 108 PID 3404 wrote to memory of 2260 3404 msedge.exe 109 PID 3404 wrote to memory of 2260 3404 msedge.exe 109 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112 PID 3404 wrote to memory of 5364 3404 msedge.exe 112
Processes
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C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\BDefender.zip1⤵PID:1176
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost1⤵PID:2956
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultf7c9ea6chc9a2h4226hbfd4h3ca6269c8e231⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3404 -
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=0x120,0x124,0x128,0xfc,0x12c,0x7ffc832246f8,0x7ffc83224708,0x7ffc832247182⤵PID:2140
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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=2180,17699515992024176419,4843903079566682495,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:22⤵PID:888
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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=2180,17699515992024176419,4843903079566682495,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:2260
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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=2180,17699515992024176419,4843903079566682495,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:82⤵PID:5364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:5156
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5240