Analysis
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max time kernel
31s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
01-04-2023 19:07
Behavioral task
behavioral1
Sample
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe
Resource
win10v2004-20230220-en
General
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Target
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe
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Size
2.5MB
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MD5
eb72e5244b75e518056dd8f60a2f5143
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SHA1
224cf27272831ba160e0b5d0b11e7d6d17c52a2f
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SHA256
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035
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SHA512
5b7974545063b8bb9eb9045a302afbaa71ef2b12e0537358e86ada33b4ce10a359fafa223b585c38f7414a5fad2778ab1af05666cea22d91be4ba720961cdbe8
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SSDEEP
24576:rIHmg3706i1O6h+7JXyZjhFbnhBzWyQqPSEGLO1WnJcT0/ibuZ59l//p/FqBh3S0:rGI1gJXE7WoSEGqI/1Z5+BST1Wuk
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Processes:
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exepid process 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exepid process 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exepid process 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe 1820 5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe"C:\Users\Admin\AppData\Local\Temp\5dbeae5d65d3f37f68007d2112c08155969f9d480b4d271284c8f04ceb7ca035.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx