Analysis

  • max time kernel
    60s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-05-2022 00:16

General

  • Target

    80524ef85a8b932ff3d782663ba401b04e0d4baf17b2e4554464c7f436e48c6c.exe

  • Size

    2.7MB

  • MD5

    c7e98cfdf6e3db405331cf6b38dc198a

  • SHA1

    805d8c78c3dcc3db15499247b865f6bad473ed1f

  • SHA256

    80524ef85a8b932ff3d782663ba401b04e0d4baf17b2e4554464c7f436e48c6c

  • SHA512

    b11d1cff3b35d2e5979bcae4ac839a845a2e8a30ab8724cc0c0ca6b550c0a276deb4f33041b84873de54efc8d66f2faa3b3521539d3956c6f92dcb2b23545a6f

Malware Config

Extracted

Path

C:\Unlock_All_Files.txt

Ransom Note
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hack For Life <<<<<<<<<<<<<<<<<<<<<<<<<<<<<< All Your Files Has Been Locked! If you think you can decrypt the files we would be happy :) But all your files are protected by strong encryption with AES RSA 256 using military-grade encryption algorithm Video Decrypt: Due to the deletion of video on video sharing sites You can download and watch the video from the link below: https://drive.google.com/file/d/1L1qeBgY_AfjYVgO8FEZsViJxK4TBWXZI/view What does this mean ? This means that the structure and data within your files have been irrevocably changed, you will not be able to work with them, read them or see them, it is the same thing as losing them forever, but with our help, you can restore them. You Can Send some Files that not Contains Valuable Data To make Sure That Your Files Can be Back with our Tool Your unique Id : QEPLAMPXLWSDLALY Contact : [email protected] or https://t.me/filedecrypt002 What are the guarantees that I can decrypt my files after paying the ransom? Your main guarantee is the ability to decrypt test files. This means that we can decrypt all your files after paying the ransom. We have no reason to deceive you after receiving the ransom, since we are not barbarians and moreover it will harm our business. You Have 2days to Decide to Pay after 2 Days Decryption Price will Be Double And after 1 week it will be triple Try to Contact late and You will know Therefore, we recommend that you make payment within a few hours. Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Again, we emphasize that no one can decrypt files, so don't be a victim of fraud. It's just a business Warning : If you email us late You may miss the Decrypt program Because our emails are blocked quickly So it is better as soon as they read email Email us ;) You Can Learn How to Buy Bitcoin From This links Below https://localbitcoins.com/buy_bitcoins https://www.coindesk.com/information/how-can-i-buy-bitcoins https://www.bestbitcoinexchange.io >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hack For Security <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
URLs

https://drive.google.com/file/d/1L1qeBgY_AfjYVgO8FEZsViJxK4TBWXZI/view

https://t.me/filedecrypt002

https://www.bestbitcoinexchange.io

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Kills process with taskkill 3 IoCs
  • Modifies registry class 64 IoCs
  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80524ef85a8b932ff3d782663ba401b04e0d4baf17b2e4554464c7f436e48c6c.exe
    "C:\Users\Admin\AppData\Local\Temp\80524ef85a8b932ff3d782663ba401b04e0d4baf17b2e4554464c7f436e48c6c.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Windows\system32\cmd.exe
      cmd /C "taskkill /F /IM sqlservr.exe /T"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3032
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM sqlservr.exe /T
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2428
    • C:\Windows\system32\cmd.exe
      cmd /C "rmdir C:\Users\Admin\AppData /s /q"
      2⤵
        PID:4472
      • C:\Windows\system32\cmd.exe
        cmd /C "taskkill /F /IM sqlwriter.exe /T"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3060
      • C:\Windows\system32\cmd.exe
        cmd /C "taskkill /F /IM sqlceip.exe /T"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2556
      • C:\Windows\system32\cmd.exe
        cmd /C "net stop MSSQL$SQLEXPRESS"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2304
        • C:\Windows\system32\net.exe
          net stop MSSQL$SQLEXPRESS
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3556
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 stop MSSQL$SQLEXPRESS
            4⤵
              PID:3196
        • C:\Windows\system32\cmd.exe
          cmd /C "attrib +h +s Encrypt.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2244
        • C:\Windows\system32\cmd.exe
          cmd /C "rmdir C:\Users\Public\AppData /s /q"
          2⤵
            PID:3092
          • C:\Windows\system32\cmd.exe
            cmd /C "rmdir C:\Users\Default\AppData /s /q"
            2⤵
              PID:2896
            • C:\Windows\system32\cmd.exe
              cmd /C "rmdir C:\$Recycle.Bin /s /q"
              2⤵
                PID:4656
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM sqlceip.exe /T
              1⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:3480
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM sqlwriter.exe /T
              1⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:4112
            • C:\Windows\system32\attrib.exe
              attrib +h +s Encrypt.exe
              1⤵
              • Views/modifies file attributes
              PID:2196
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
              1⤵
                PID:3416
              • C:\Windows\system32\rundll32.exe
                "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.Search_cw5n1h2txyewy
                1⤵
                  PID:4192
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1492
                • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                  1⤵
                  • Enumerates system info in registry
                  • Modifies registry class
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:4188

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                • memory/1492-145-0x000002A80E740000-0x000002A80E750000-memory.dmp

                  Filesize

                  64KB

                • memory/1492-146-0x000002A80E840000-0x000002A80E850000-memory.dmp

                  Filesize

                  64KB

                • memory/2196-140-0x0000000000000000-mapping.dmp

                • memory/2244-139-0x0000000000000000-mapping.dmp

                • memory/2304-141-0x0000000000000000-mapping.dmp

                • memory/2428-131-0x0000000000000000-mapping.dmp

                • memory/2556-132-0x0000000000000000-mapping.dmp

                • memory/2896-137-0x0000000000000000-mapping.dmp

                • memory/3032-130-0x0000000000000000-mapping.dmp

                • memory/3060-134-0x0000000000000000-mapping.dmp

                • memory/3092-138-0x0000000000000000-mapping.dmp

                • memory/3196-143-0x0000000000000000-mapping.dmp

                • memory/3480-133-0x0000000000000000-mapping.dmp

                • memory/3556-142-0x0000000000000000-mapping.dmp

                • memory/4112-135-0x0000000000000000-mapping.dmp

                • memory/4188-261-0x000002A2021D8000-0x000002A2021DC000-memory.dmp

                  Filesize

                  16KB

                • memory/4188-274-0x000002A2021E7000-0x000002A2021EA000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-259-0x000002A2021D8000-0x000002A2021DC000-memory.dmp

                  Filesize

                  16KB

                • memory/4188-158-0x000002A202010000-0x000002A202030000-memory.dmp

                  Filesize

                  128KB

                • memory/4188-153-0x000002A201C60000-0x000002A201C80000-memory.dmp

                  Filesize

                  128KB

                • memory/4188-232-0x000002A213870000-0x000002A213890000-memory.dmp

                  Filesize

                  128KB

                • memory/4188-258-0x000002A2134A0000-0x000002A2134A8000-memory.dmp

                  Filesize

                  32KB

                • memory/4188-269-0x000002A2021DC000-0x000002A2021DF000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-275-0x000002A2021E7000-0x000002A2021EA000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-260-0x000002A2021D8000-0x000002A2021DC000-memory.dmp

                  Filesize

                  16KB

                • memory/4188-273-0x000002A2021E7000-0x000002A2021EA000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-280-0x000002A201F40000-0x000002A201F60000-memory.dmp

                  Filesize

                  128KB

                • memory/4188-268-0x000002A2021DC000-0x000002A2021DF000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-267-0x000002A2021DC000-0x000002A2021DF000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-266-0x000002A2021DC000-0x000002A2021DF000-memory.dmp

                  Filesize

                  12KB

                • memory/4188-263-0x000002A2021D8000-0x000002A2021DC000-memory.dmp

                  Filesize

                  16KB

                • memory/4188-262-0x000002A2021D8000-0x000002A2021DC000-memory.dmp

                  Filesize

                  16KB

                • memory/4188-155-0x000002A201C20000-0x000002A201C40000-memory.dmp

                  Filesize

                  128KB

                • memory/4472-136-0x0000000000000000-mapping.dmp

                • memory/4656-144-0x0000000000000000-mapping.dmp