Analysis
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max time kernel
156s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-12-2023 08:22
Static task
static1
Behavioral task
behavioral1
Sample
11ac7fb440ab0b05b9df3353a0cec3a6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
11ac7fb440ab0b05b9df3353a0cec3a6.exe
Resource
win10v2004-20231215-en
General
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Target
11ac7fb440ab0b05b9df3353a0cec3a6.exe
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Size
852KB
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MD5
11ac7fb440ab0b05b9df3353a0cec3a6
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SHA1
d925ad6f817bf0d99a9fd1c77ef24e74ac8df280
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SHA256
15c3701b36ea1e2de94c083f2cb6b5dc168ee223d6bb19987f83e07f9641f9c7
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SHA512
c58813e89113cc487cdd218bbd48e2abbff3b2d690cea31570ffd5694be661e979389208ddbb1bcb5ad416b21733b0e30efb1614f4366f80dd9e163e2b535afb
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SSDEEP
12288:UZWtI6RkJrYeZJys73dOvXDpNjNe8NuxerQZb+md4w1Uw:UuhaJEeZJ8NI80erQZb+md4wmw
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-1-5-21-1603059206-2004189698-4139800220-1000\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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.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\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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe 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\360tray.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 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\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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.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\taskmgr.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 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\taskmgr.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.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 -
Executes dropped EXE 1 IoCs
pid Process 2200 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 2008 11ac7fb440ab0b05b9df3353a0cec3a6.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 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 11ac7fb440ab0b05b9df3353a0cec3a6.exe -
Drops file in Program Files directory 19 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\7-Zip\7z.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Help\HelpCat.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File created C:\Windows\system\KavUpda.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Windows\Help\HelpCat.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe File created C:\Windows\Sysinf.bat 11ac7fb440ab0b05b9df3353a0cec3a6.exe File created C:\Windows\regedt32.sys 11ac7fb440ab0b05b9df3353a0cec3a6.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 11ac7fb440ab0b05b9df3353a0cec3a6.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 844 sc.exe 1364 sc.exe 916 sc.exe 2628 sc.exe 2728 sc.exe 280 sc.exe 580 sc.exe 1656 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1728 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: 33 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe Token: SeIncBasePriorityPrivilege 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 2200 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2648 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 27 PID 2008 wrote to memory of 2648 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 27 PID 2008 wrote to memory of 2648 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 27 PID 2008 wrote to memory of 2648 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 27 PID 2008 wrote to memory of 2824 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 29 PID 2008 wrote to memory of 2824 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 29 PID 2008 wrote to memory of 2824 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 29 PID 2008 wrote to memory of 2824 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 29 PID 2824 wrote to memory of 2444 2824 net.exe 31 PID 2824 wrote to memory of 2444 2824 net.exe 31 PID 2824 wrote to memory of 2444 2824 net.exe 31 PID 2824 wrote to memory of 2444 2824 net.exe 31 PID 2008 wrote to memory of 2916 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 32 PID 2008 wrote to memory of 2916 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 32 PID 2008 wrote to memory of 2916 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 32 PID 2008 wrote to memory of 2916 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 32 PID 2008 wrote to memory of 2732 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 34 PID 2008 wrote to memory of 2732 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 34 PID 2008 wrote to memory of 2732 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 34 PID 2008 wrote to memory of 2732 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 34 PID 2008 wrote to memory of 2656 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 35 PID 2008 wrote to memory of 2656 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 35 PID 2008 wrote to memory of 2656 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 35 PID 2008 wrote to memory of 2656 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 35 PID 2008 wrote to memory of 3028 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 36 PID 2008 wrote to memory of 3028 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 36 PID 2008 wrote to memory of 3028 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 36 PID 2008 wrote to memory of 3028 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 36 PID 2008 wrote to memory of 2692 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 38 PID 2008 wrote to memory of 2692 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 38 PID 2008 wrote to memory of 2692 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 38 PID 2008 wrote to memory of 2692 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 38 PID 2008 wrote to memory of 2668 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 39 PID 2008 wrote to memory of 2668 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 39 PID 2008 wrote to memory of 2668 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 39 PID 2008 wrote to memory of 2668 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 39 PID 2008 wrote to memory of 2608 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 40 PID 2008 wrote to memory of 2608 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 40 PID 2008 wrote to memory of 2608 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 40 PID 2008 wrote to memory of 2608 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 40 PID 2008 wrote to memory of 2568 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 42 PID 2008 wrote to memory of 2568 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 42 PID 2008 wrote to memory of 2568 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 42 PID 2008 wrote to memory of 2568 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 42 PID 2008 wrote to memory of 2628 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 46 PID 2008 wrote to memory of 2628 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 46 PID 2008 wrote to memory of 2628 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 46 PID 2008 wrote to memory of 2628 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 46 PID 2008 wrote to memory of 2728 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 48 PID 2008 wrote to memory of 2728 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 48 PID 2008 wrote to memory of 2728 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 48 PID 2008 wrote to memory of 2728 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 48 PID 2008 wrote to memory of 280 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 51 PID 2008 wrote to memory of 280 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 51 PID 2008 wrote to memory of 280 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 51 PID 2008 wrote to memory of 280 2008 11ac7fb440ab0b05b9df3353a0cec3a6.exe 51 PID 3028 wrote to memory of 672 3028 net.exe 53 PID 3028 wrote to memory of 672 3028 net.exe 53 PID 3028 wrote to memory of 672 3028 net.exe 53 PID 3028 wrote to memory of 672 3028 net.exe 53 PID 2608 wrote to memory of 1684 2608 net.exe 57 PID 2608 wrote to memory of 1684 2608 net.exe 57 PID 2608 wrote to memory of 1684 2608 net.exe 57 PID 2608 wrote to memory of 1684 2608 net.exe 57 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2056 attrib.exe 2536 attrib.exe 2832 attrib.exe 2872 attrib.exe 2464 attrib.exe 2556 attrib.exe 2184 attrib.exe 2088 attrib.exe 2684 attrib.exe 2808 attrib.exe 2936 attrib.exe 1864 attrib.exe 2808 attrib.exe 628 attrib.exe 2740 attrib.exe 1040 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11ac7fb440ab0b05b9df3353a0cec3a6.exe"C:\Users\Admin\AppData\Local\Temp\11ac7fb440ab0b05b9df3353a0cec3a6.exe"1⤵
- Loads dropped DLL
- 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:2008 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2648
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2444
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C:\Windows\SysWOW64\At.exeAt.exe 9:30:44 PM C:\Windows\Help\HelpCat.exe2⤵PID:2916
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C:\Windows\SysWOW64\cmd.execmd /c at 9:29:46 PM C:\Windows\Sysinf.bat2⤵PID:2732
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C:\Windows\SysWOW64\at.exeat 9:29:46 PM C:\Windows\Sysinf.bat3⤵PID:872
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C:\Windows\SysWOW64\cmd.execmd /c at 9:32:46 PM C:\Windows\Sysinf.bat2⤵PID:2656
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C:\Windows\SysWOW64\at.exeat 9:32:46 PM C:\Windows\Sysinf.bat3⤵PID:2860
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:672
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2692
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:240
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2668
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1788
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1684
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2568
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2540
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2628
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2728
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:280
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:580
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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:1728
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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:1996
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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:2272
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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 SetWindowsHookEx
PID:2200 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1412
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2456
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:812
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C:\Windows\SysWOW64\At.exeAt.exe 9:30:49 PM C:\Windows\Help\HelpCat.exe3⤵PID:2248
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C:\Windows\SysWOW64\cmd.execmd /c at 9:29:51 PM C:\Windows\Sysinf.bat3⤵PID:628
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C:\Windows\SysWOW64\at.exeat 9:29:51 PM C:\Windows\Sysinf.bat4⤵PID:2944
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C:\Windows\SysWOW64\cmd.execmd /c at 9:32:51 PM C:\Windows\Sysinf.bat3⤵PID:2112
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C:\Windows\SysWOW64\at.exeat 9:32:51 PM C:\Windows\Sysinf.bat4⤵PID:2356
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1608
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2316
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2928
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:1096
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1052
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1864
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:2232
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:2108
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:400
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1212
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1656
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:844
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1364
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:916
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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:2512
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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\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:840
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2808
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2204
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1592
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2056
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2032
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2896
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2536
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2724
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2252
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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 rmdir C:\Autorun.inf /s /q3⤵PID:576
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2504
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2184
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:564
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1336
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2936
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:812
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2116
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1040
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3068
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2024
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1864
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1528
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2512
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2088
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:880
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2360
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2808
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2452
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1008
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:628
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2172
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1492
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2684
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2052
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2692
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2832
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:584
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1660
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2740
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2568
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2272
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2872
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2028
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:752
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2464
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2044
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2332
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:3036
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2940
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1712
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2116
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1572
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1860
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2172
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1392
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:364
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
852KB
MD511ac7fb440ab0b05b9df3353a0cec3a6
SHA1d925ad6f817bf0d99a9fd1c77ef24e74ac8df280
SHA25615c3701b36ea1e2de94c083f2cb6b5dc168ee223d6bb19987f83e07f9641f9c7
SHA512c58813e89113cc487cdd218bbd48e2abbff3b2d690cea31570ffd5694be661e979389208ddbb1bcb5ad416b21733b0e30efb1614f4366f80dd9e163e2b535afb
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
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Filesize
412KB
MD5379a9f25a59536333b6b9b1a06d3a9e5
SHA1ab68bc01ef009f6383d95a03875af3a7f7a15497
SHA256bda8a54828c9b8fd5798b94de621526967791584bd473facfa8f5dc442bb090f
SHA512edd08de3b98cb3e8ca850747ba1cfc005ee197b3373a4b9afa7fe8a9cf366da0df1aa448a8b3447ce6bbe3922df72b2725ada4c3aa1ae634bc00c400a3058d1f