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Analysis
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max time kernel
144s -
max time network
200s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 23:32
Static task
static1
Behavioral task
behavioral1
Sample
3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe
Resource
win10v2004-20220812-en
General
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Target
3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe
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Size
574KB
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MD5
67475affdc3abd945a82d63d0279af40
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SHA1
ac1a53c178beb6ce3cdc561f2f102e283059f927
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SHA256
3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092
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SHA512
00ed3ff15d1048e76a41b959096d454166b77723ee1e85d94fb3a1e048ba79b2938971aff735587a9e9f2ce6f1329c070457828f341123edbc9dafaf8eff253d
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SSDEEP
12288:Avpko8aDoUF3FftNzgi22AjPYQjC+111niCcqtPs8R8/HR:AvSwD75zSFJ1nhcqre/HR
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1476-135-0x0000000002140000-0x0000000002270000-memory.dmp upx behavioral2/memory/1476-139-0x0000000002140000-0x0000000002270000-memory.dmp upx behavioral2/memory/1476-138-0x0000000002140000-0x0000000002270000-memory.dmp upx behavioral2/memory/1476-142-0x0000000002140000-0x0000000002270000-memory.dmp upx behavioral2/memory/1476-143-0x0000000002140000-0x0000000002270000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~2\is240616484.log 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe Token: SeCreatePagefilePrivilege 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe 1476 3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe"C:\Users\Admin\AppData\Local\Temp\3e0a5fb81d5ca78fd8ecd288bdcb70a5ab59d152cf2caf3c84b555dcbdb80092.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1476