Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
01/01/2024, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
1e7cc917b05581f8244ccc1c4d423e72.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1e7cc917b05581f8244ccc1c4d423e72.exe
Resource
win10v2004-20231215-en
General
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Target
1e7cc917b05581f8244ccc1c4d423e72.exe
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Size
1.5MB
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MD5
1e7cc917b05581f8244ccc1c4d423e72
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SHA1
84a28056b2f5e5355987a2179d1a4ecf651a684f
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SHA256
3091081e326688a0c60d3e8e04549b050d0f6e2d84bbb25832bdb00505a89759
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SHA512
4af2527fb048d2658a9ea7aed04f50c1c08bfbf8a16685d382e2a9e47f1cddf6aa77a10a52639c3343b01ff533ab36bc64daa22ae80d9cb3a8a0b9e40c24328e
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SSDEEP
12288:UZWtI6RkXunupOB0fOpunupOB0fOpunupOB0fOpunupOB0fOpunupOB0/rRLut:UuhalOFOFOFOFOow
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" regedit.exe -
Blocks application from running via registry modification 17 IoCs
Adds application to list of disallowed applications.
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 2516 KavUpda.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification F:\Autorun.inf KavUpda.exe File opened for modification C:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\WordRes 1e7cc917b05581f8244ccc1c4d423e72.exe -
Drops file in Program Files directory 22 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\7-Zip\7z.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\EnterPublish.doc 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 1e7cc917b05581f8244ccc1c4d423e72.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\Help\HelpCat.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File created C:\Windows\Sysinf.bat 1e7cc917b05581f8244ccc1c4d423e72.exe File created C:\Windows\regedt32.sys 1e7cc917b05581f8244ccc1c4d423e72.exe File created C:\Windows\system\KavUpda.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File opened for modification C:\Windows\system\KavUpda.exe 1e7cc917b05581f8244ccc1c4d423e72.exe File created C:\Windows\Help\HelpCat.exe 1e7cc917b05581f8244ccc1c4d423e72.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4140 sc.exe 1748 sc.exe 2940 sc.exe 2984 sc.exe 2952 sc.exe 4132 sc.exe 3596 sc.exe 3736 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1028 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 2516 KavUpda.exe Token: SeIncBasePriorityPrivilege 2516 KavUpda.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: 33 4964 1e7cc917b05581f8244ccc1c4d423e72.exe Token: SeIncBasePriorityPrivilege 4964 1e7cc917b05581f8244ccc1c4d423e72.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 2516 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4964 wrote to memory of 4832 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 90 PID 4964 wrote to memory of 4832 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 90 PID 4964 wrote to memory of 4832 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 90 PID 4964 wrote to memory of 952 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 92 PID 4964 wrote to memory of 952 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 92 PID 4964 wrote to memory of 952 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 92 PID 952 wrote to memory of 2260 952 net.exe 95 PID 952 wrote to memory of 2260 952 net.exe 95 PID 952 wrote to memory of 2260 952 net.exe 95 PID 4964 wrote to memory of 948 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 120 PID 4964 wrote to memory of 948 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 120 PID 4964 wrote to memory of 948 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 120 PID 4964 wrote to memory of 1020 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 119 PID 4964 wrote to memory of 1020 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 119 PID 4964 wrote to memory of 1020 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 119 PID 4964 wrote to memory of 4644 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 97 PID 4964 wrote to memory of 4644 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 97 PID 4964 wrote to memory of 4644 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 97 PID 4964 wrote to memory of 2580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 118 PID 4964 wrote to memory of 2580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 118 PID 4964 wrote to memory of 2580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 118 PID 4964 wrote to memory of 1188 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 116 PID 4964 wrote to memory of 1188 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 116 PID 4964 wrote to memory of 1188 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 116 PID 4964 wrote to memory of 2932 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 114 PID 4964 wrote to memory of 2932 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 114 PID 4964 wrote to memory of 2932 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 114 PID 4964 wrote to memory of 4184 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 111 PID 4964 wrote to memory of 4184 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 111 PID 4964 wrote to memory of 4184 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 111 PID 4964 wrote to memory of 4580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 109 PID 4964 wrote to memory of 4580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 109 PID 4964 wrote to memory of 4580 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 109 PID 4964 wrote to memory of 4140 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 108 PID 4964 wrote to memory of 4140 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 108 PID 4964 wrote to memory of 4140 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 108 PID 4964 wrote to memory of 3736 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 107 PID 4964 wrote to memory of 3736 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 107 PID 4964 wrote to memory of 3736 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 107 PID 4964 wrote to memory of 3596 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 105 PID 4964 wrote to memory of 3596 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 105 PID 4964 wrote to memory of 3596 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 105 PID 4964 wrote to memory of 4132 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 101 PID 4964 wrote to memory of 4132 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 101 PID 4964 wrote to memory of 4132 4964 1e7cc917b05581f8244ccc1c4d423e72.exe 101 PID 2580 wrote to memory of 460 2580 net.exe 121 PID 2580 wrote to memory of 460 2580 net.exe 121 PID 2580 wrote to memory of 460 2580 net.exe 121 PID 1188 wrote to memory of 3800 1188 net.exe 122 PID 1188 wrote to memory of 3800 1188 net.exe 122 PID 1188 wrote to memory of 3800 1188 net.exe 122 PID 4184 wrote to memory of 1360 4184 net.exe 125 PID 4184 wrote to memory of 1360 4184 net.exe 125 PID 4184 wrote to memory of 1360 4184 net.exe 125 PID 4580 wrote to memory of 2320 4580 net.exe 123 PID 4580 wrote to memory of 2320 4580 net.exe 123 PID 4580 wrote to memory of 2320 4580 net.exe 123 PID 2932 wrote to memory of 1436 2932 net.exe 124 PID 2932 wrote to memory of 1436 2932 net.exe 124 PID 2932 wrote to memory of 1436 2932 net.exe 124 PID 1020 wrote to memory of 2952 1020 cmd.exe 126 PID 1020 wrote to memory of 2952 1020 cmd.exe 126 PID 1020 wrote to memory of 2952 1020 cmd.exe 126 PID 4644 wrote to memory of 2308 4644 cmd.exe 127 -
Views/modifies file attributes 1 TTPs 14 IoCs
pid Process 2548 attrib.exe 3488 attrib.exe 2556 attrib.exe 3248 attrib.exe 4996 attrib.exe 2884 attrib.exe 5424 attrib.exe 6032 attrib.exe 4544 attrib.exe 4600 attrib.exe 5832 attrib.exe 5232 attrib.exe 6036 attrib.exe 908 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1e7cc917b05581f8244ccc1c4d423e72.exe"C:\Users\Admin\AppData\Local\Temp\1e7cc917b05581f8244ccc1c4d423e72.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:4832
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:952 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2260
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C:\Windows\SysWOW64\cmd.execmd /c at 5:01:57 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Windows\SysWOW64\at.exeat 5:01:57 AM C:\Windows\Sysinf.bat3⤵PID:2308
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4132
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:3596
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:3736
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4140
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2320
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1360
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1436
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3800
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:460
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C:\Windows\SysWOW64\cmd.execmd /c at 4:58:57 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\SysWOW64\at.exeat 4:58:57 AM C:\Windows\Sysinf.bat3⤵PID:2952
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C:\Windows\SysWOW64\At.exeAt.exe 4:59:55 AM C:\Windows\Help\HelpCat.exe2⤵PID:948
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C:\Windows\SysWOW64\regedit.exeregedit.exe /s C:\Windows\regedt32.sys2⤵
- Modifies visibility of file extensions in Explorer
- Blocks application from running via registry modification
- Sets file execution options in registry
- Runs regedit.exe
PID:1028
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:5040
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:808
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C:\Windows\system\KavUpda.exeC:\Windows\system\KavUpda.exe2⤵
- Executes dropped EXE
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2516 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:2384
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:3036
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:5016
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C:\Windows\SysWOW64\At.exeAt.exe 5:00:20 AM C:\Windows\Help\HelpCat.exe3⤵PID:4512
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C:\Windows\SysWOW64\cmd.execmd /c at 4:59:22 AM C:\Windows\Sysinf.bat3⤵PID:4632
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C:\Windows\SysWOW64\at.exeat 4:59:22 AM C:\Windows\Sysinf.bat4⤵PID:4888
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:4400
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:3636
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1040
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:3684
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C:\Windows\SysWOW64\cmd.execmd /c at 5:02:22 AM C:\Windows\Sysinf.bat3⤵PID:4476
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C:\Windows\SysWOW64\at.exeat 5:02:22 AM C:\Windows\Sysinf.bat4⤵PID:1092
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:3880
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:3036
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:3480
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:3140
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:4148
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:4036
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1748
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2940
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:2984
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2952
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1360
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:2320
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1020
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1840
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:5232
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:5256
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:5424
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:5264
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:5896
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:6032
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:5904
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:6132
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:6124
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1344
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3932
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2088
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:5132
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4932
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2364
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1908
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4528
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:5492
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:5408
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:6036
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:6056
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:6052
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2556
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1212
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4996
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4668
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4540
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:908
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:5132
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1820
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4600
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4892
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:5800
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:5832
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:5796
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1012
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4732
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1448
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3892
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1872
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2304
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:4428
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:5024
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:980
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3020
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4544
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2548
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:3248
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:3488
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
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Filesize
1.5MB
MD51e7cc917b05581f8244ccc1c4d423e72
SHA184a28056b2f5e5355987a2179d1a4ecf651a684f
SHA2563091081e326688a0c60d3e8e04549b050d0f6e2d84bbb25832bdb00505a89759
SHA5124af2527fb048d2658a9ea7aed04f50c1c08bfbf8a16685d382e2a9e47f1cddf6aa77a10a52639c3343b01ff533ab36bc64daa22ae80d9cb3a8a0b9e40c24328e
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Filesize
341KB
MD5bc7beb97af853baae45185b0c6c44a6a
SHA1b63e2849f6549acf80e23a0de2011f53f3f08b49
SHA2561b8421660a520034e3bba68b86023ba480c84ad22c200c74bb9f505a6021ecc9
SHA51224ced7e2c048e07dc40899f72e2998390c52ec4295a6a295087402d13f5e202efe3a9ed14281d0f106a37bd17f1a43e2d482b6812f09a7fe5f55bc0fe209aa98
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500