Analysis
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max time kernel
170s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
10-02-2023 19:09
Behavioral task
behavioral1
Sample
599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe
Resource
win10v2004-20221111-en
General
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Target
599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe
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Size
4.3MB
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MD5
ae83f8b521d7ed9ed3b4b8552eaedca5
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SHA1
26b43c62fa9b3edbccd47ba8965798505772a758
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SHA256
599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5
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SHA512
10d16b99472805aa3352c94b875bb19b50d38ab57781b32c2aeb6d9654160f10188e35e53194c96d26b3fa038d6a23e40cd6eeac2f9af761b8283fc88796f05d
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SSDEEP
98304:D1ijlRnWUcXlbs9UDFBqP2wSYOtgf+3S:pIK1I9UDU28OtgfcS
Malware Config
Signatures
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2352 1652 WerFault.exe 599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe 4424 1652 WerFault.exe 599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exedescription pid process target process PID 1652 wrote to memory of 2352 1652 599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe WerFault.exe PID 1652 wrote to memory of 2352 1652 599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe WerFault.exe PID 1652 wrote to memory of 2352 1652 599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe"C:\Users\Admin\AppData\Local\Temp\599da9c06bb0c71392e4836a21e0a2e68db966a29e806d83608e818af40885d5.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 6042⤵
- Program crash
PID:2352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 6042⤵
- Program crash
PID:4424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1652 -ip 16521⤵PID:2552
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1652-132-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-133-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-134-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-135-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-136-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-137-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/1652-139-0x0000000000400000-0x0000000001A0C000-memory.dmpFilesize
22.0MB
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memory/2352-138-0x0000000000000000-mapping.dmp