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Mimikatz and Process Hacker

We have had a hacking attempt on a server ...

Items detected                          Date/time            Type           Name           Sub-type      Details        Reference      Action taken  Username      
                                           11/07/2018 09:46:11  Adware or PUA  Process Hacker Kernel DriverHacking tool   C:\Users\Administrator\Desktop\processhacker-2.39-bin\x64\kprocesshacker.sys               Cleaned up    NT AUTHORITY\SYSTEM
                                           11/07/2018 09:45:10  Adware or PUA  Mimikatz Exploit UtilityHacking tool   C:\Users\Administrator\Desktop\tools\extract\Win32\mimidrv.sys               Cleaned up    NT AUTHORITY\SYSTEM
                                           10/07/2018 20:43:22  Adware or PUA  Process Hacker Kernel DriverHacking tool   C:\Users\Administrator\Desktop\processhacker-2.39-bin\x64\kprocesshacker.sys               Blocked       BMA-SVR-TS1\Administrator
                                           10/07/2018 20:43:07  Virus/spyware  Troj/Ransom-EY                C:\Users\Administrator\Desktop\tools\1\Encode\P1.exe               Cleaned up    NT AUTHORITY\SYSTEM
                                           10/07/2018 20:42:16  Adware or PUA  Mimikatz Exploit UtilityHacking tool   C:\Users\Administrator\Desktop\tools\extract\Win32\mimidrv.sys               Blocked       ***-SVR-TS1\Administrator
                                           10/07/2018 20:42:16  Virus/spyware  Troj/Ransom-EY                C:\Users\Administrator\Desktop\tools\1\Encode\P1.exe               Blocked       ***-SVR-TS1\Administrator

 

As far as we can see - it was blocked by Sophos but any advice welcome

We've changed the admin password on the server !

Thanks



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  • Hi Weeboo,

    Indeed it's an RDP attack which seems to have failed, thanks to our strong detection against these tools which are frequently abused. If you wish to investigate further and/or there has been any sort of collateral damage, I am more than happy to investigate this further for you. 

    If you're licensed, can you raise a support ticket and PM me the details?

    If you're a Home customer still let me know. 

    Thanks,

    Vikas

    Malware Escalations