Analysis
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max time kernel
133s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 12:34
Static task
static1
Behavioral task
behavioral1
Sample
1ec22e08117b222031426492afb1ec6c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1ec22e08117b222031426492afb1ec6c.exe
Resource
win10v2004-20231215-en
General
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Target
1ec22e08117b222031426492afb1ec6c.exe
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Size
326KB
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MD5
1ec22e08117b222031426492afb1ec6c
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SHA1
9ea59dd5800771fd23522813708338b3a582e3b4
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SHA256
9b1bfefcba20ac368b36930843a9b16096914d7f958a35303cdd2cbf01231849
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SHA512
71abfc6826d79ac19b2afaea828b01e2a8da3c85e7942ab556ec578b5a6cadac4c3b47f4d2d2fbcf9849133f9b837a71a34f5bb9ae7813bc9502a20436c08687
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SSDEEP
6144:UZfec9EbXDk6RkdK6rG1VVE+I5E2EBE2E4:UZWtI6RkXuVM4
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-1-5-21-3601492379-692465709-652514833-1000\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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.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 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\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.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\RavMoD.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 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\360tray.exe\Debugger = "D:\\RECYCLER\\????8.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\Rfwsrv.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 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\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\Rav.exe regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 2312 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2076 1ec22e08117b222031426492afb1ec6c.exe 2076 1ec22e08117b222031426492afb1ec6c.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 opened for modification C:\Windows\SysWOW64\Folderdir 1ec22e08117b222031426492afb1ec6c.exe File created C:\Windows\SysWOW64\Option.bat 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 24 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\7-Zip\7z.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 1ec22e08117b222031426492afb1ec6c.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\system\KavUpda.exe 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Windows\Help\HelpCat.exe 1ec22e08117b222031426492afb1ec6c.exe File created C:\Windows\Sysinf.bat 1ec22e08117b222031426492afb1ec6c.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 1ec22e08117b222031426492afb1ec6c.exe File created C:\Windows\Help\HelpCat.exe 1ec22e08117b222031426492afb1ec6c.exe File created C:\Windows\regedt32.sys 1ec22e08117b222031426492afb1ec6c.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 -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1876 sc.exe 2248 sc.exe 2128 sc.exe 2132 sc.exe 1872 sc.exe 2140 sc.exe 1032 sc.exe 2040 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 344 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe Token: 33 2076 1ec22e08117b222031426492afb1ec6c.exe Token: SeIncBasePriorityPrivilege 2076 1ec22e08117b222031426492afb1ec6c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2076 1ec22e08117b222031426492afb1ec6c.exe 2312 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2076 wrote to memory of 2544 2076 1ec22e08117b222031426492afb1ec6c.exe 18 PID 2076 wrote to memory of 2544 2076 1ec22e08117b222031426492afb1ec6c.exe 18 PID 2076 wrote to memory of 2544 2076 1ec22e08117b222031426492afb1ec6c.exe 18 PID 2076 wrote to memory of 2544 2076 1ec22e08117b222031426492afb1ec6c.exe 18 PID 2076 wrote to memory of 1336 2076 1ec22e08117b222031426492afb1ec6c.exe 16 PID 2076 wrote to memory of 1336 2076 1ec22e08117b222031426492afb1ec6c.exe 16 PID 2076 wrote to memory of 1336 2076 1ec22e08117b222031426492afb1ec6c.exe 16 PID 2076 wrote to memory of 1336 2076 1ec22e08117b222031426492afb1ec6c.exe 16 PID 1336 wrote to memory of 1820 1336 net.exe 15 PID 1336 wrote to memory of 1820 1336 net.exe 15 PID 1336 wrote to memory of 1820 1336 net.exe 15 PID 1336 wrote to memory of 1820 1336 net.exe 15 PID 2076 wrote to memory of 2684 2076 1ec22e08117b222031426492afb1ec6c.exe 68 PID 2076 wrote to memory of 2684 2076 1ec22e08117b222031426492afb1ec6c.exe 68 PID 2076 wrote to memory of 2684 2076 1ec22e08117b222031426492afb1ec6c.exe 68 PID 2076 wrote to memory of 2684 2076 1ec22e08117b222031426492afb1ec6c.exe 68 PID 2076 wrote to memory of 2444 2076 1ec22e08117b222031426492afb1ec6c.exe 67 PID 2076 wrote to memory of 2444 2076 1ec22e08117b222031426492afb1ec6c.exe 67 PID 2076 wrote to memory of 2444 2076 1ec22e08117b222031426492afb1ec6c.exe 67 PID 2076 wrote to memory of 2444 2076 1ec22e08117b222031426492afb1ec6c.exe 67 PID 2076 wrote to memory of 2728 2076 1ec22e08117b222031426492afb1ec6c.exe 65 PID 2076 wrote to memory of 2728 2076 1ec22e08117b222031426492afb1ec6c.exe 65 PID 2076 wrote to memory of 2728 2076 1ec22e08117b222031426492afb1ec6c.exe 65 PID 2076 wrote to memory of 2728 2076 1ec22e08117b222031426492afb1ec6c.exe 65 PID 2076 wrote to memory of 1788 2076 1ec22e08117b222031426492afb1ec6c.exe 64 PID 2076 wrote to memory of 1788 2076 1ec22e08117b222031426492afb1ec6c.exe 64 PID 2076 wrote to memory of 1788 2076 1ec22e08117b222031426492afb1ec6c.exe 64 PID 2076 wrote to memory of 1788 2076 1ec22e08117b222031426492afb1ec6c.exe 64 PID 2076 wrote to memory of 2824 2076 1ec22e08117b222031426492afb1ec6c.exe 62 PID 2076 wrote to memory of 2824 2076 1ec22e08117b222031426492afb1ec6c.exe 62 PID 2076 wrote to memory of 2824 2076 1ec22e08117b222031426492afb1ec6c.exe 62 PID 2076 wrote to memory of 2824 2076 1ec22e08117b222031426492afb1ec6c.exe 62 PID 2076 wrote to memory of 2600 2076 1ec22e08117b222031426492afb1ec6c.exe 59 PID 2076 wrote to memory of 2600 2076 1ec22e08117b222031426492afb1ec6c.exe 59 PID 2076 wrote to memory of 2600 2076 1ec22e08117b222031426492afb1ec6c.exe 59 PID 2076 wrote to memory of 2600 2076 1ec22e08117b222031426492afb1ec6c.exe 59 PID 2076 wrote to memory of 2708 2076 1ec22e08117b222031426492afb1ec6c.exe 56 PID 2076 wrote to memory of 2708 2076 1ec22e08117b222031426492afb1ec6c.exe 56 PID 2076 wrote to memory of 2708 2076 1ec22e08117b222031426492afb1ec6c.exe 56 PID 2076 wrote to memory of 2708 2076 1ec22e08117b222031426492afb1ec6c.exe 56 PID 2728 wrote to memory of 2400 2728 cmd.exe 58 PID 2728 wrote to memory of 2400 2728 cmd.exe 58 PID 2728 wrote to memory of 2400 2728 cmd.exe 58 PID 2728 wrote to memory of 2400 2728 cmd.exe 58 PID 2076 wrote to memory of 2628 2076 1ec22e08117b222031426492afb1ec6c.exe 55 PID 2076 wrote to memory of 2628 2076 1ec22e08117b222031426492afb1ec6c.exe 55 PID 2076 wrote to memory of 2628 2076 1ec22e08117b222031426492afb1ec6c.exe 55 PID 2076 wrote to memory of 2628 2076 1ec22e08117b222031426492afb1ec6c.exe 55 PID 2444 wrote to memory of 2772 2444 cmd.exe 54 PID 2444 wrote to memory of 2772 2444 cmd.exe 54 PID 2444 wrote to memory of 2772 2444 cmd.exe 54 PID 2444 wrote to memory of 2772 2444 cmd.exe 54 PID 1788 wrote to memory of 2736 1788 net.exe 53 PID 1788 wrote to memory of 2736 1788 net.exe 53 PID 1788 wrote to memory of 2736 1788 net.exe 53 PID 1788 wrote to memory of 2736 1788 net.exe 53 PID 2600 wrote to memory of 2604 2600 net.exe 51 PID 2600 wrote to memory of 2604 2600 net.exe 51 PID 2600 wrote to memory of 2604 2600 net.exe 51 PID 2600 wrote to memory of 2604 2600 net.exe 51 PID 2708 wrote to memory of 2612 2708 net.exe 50 PID 2708 wrote to memory of 2612 2708 net.exe 50 PID 2708 wrote to memory of 2612 2708 net.exe 50 PID 2708 wrote to memory of 2612 2708 net.exe 50 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2080 attrib.exe 1636 attrib.exe 1336 attrib.exe 2864 attrib.exe 2124 attrib.exe 600 attrib.exe 2520 attrib.exe 2252 attrib.exe 2952 attrib.exe 1064 attrib.exe 2272 attrib.exe 1760 attrib.exe 1740 attrib.exe 2588 attrib.exe 2716 attrib.exe 1980 attrib.exe
Processes
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:1820
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y1⤵
- Suspicious use of WriteProcessMemory
PID:1336
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat1⤵PID:2544
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C:\Users\Admin\AppData\Local\Temp\1ec22e08117b222031426492afb1ec6c.exe"C:\Users\Admin\AppData\Local\Temp\1ec22e08117b222031426492afb1ec6c.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:2076 -
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:344
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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:1760
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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:620
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1876 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵
- Views/modifies file attributes
PID:2716
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2248
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2128
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2132
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2628
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:2708
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2600
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2824
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:1788
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C:\Windows\SysWOW64\cmd.execmd /c at 4:40:16 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2728
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C:\Windows\SysWOW64\cmd.execmd /c at 4:37:16 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵
- Views/modifies file attributes
PID:1636
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C:\Windows\SysWOW64\At.exeAt.exe 4:38:14 AM C:\Windows\Help\HelpCat.exe2⤵PID:2684
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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:2312 -
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2552
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1532
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:2644
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1872
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1972
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2012
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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:2384
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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:572
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2140
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1032
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2040 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:600
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2060
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:612
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:540
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2080
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2780
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C:\Windows\SysWOW64\cmd.execmd /c at 4:40:21 AM C:\Windows\Sysinf.bat3⤵PID:2948
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C:\Windows\SysWOW64\cmd.execmd /c at 4:37:21 AM C:\Windows\Sysinf.bat3⤵PID:856
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C:\Windows\SysWOW64\At.exeAt.exe 4:38:19 AM C:\Windows\Help\HelpCat.exe3⤵PID:1548
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2952
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2332
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1612
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2832
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2996
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2132
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1320
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1732
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2588
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:620
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2784
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2444
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2148
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1548
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2940
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2124
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:560
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2096
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2040
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3004
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:904
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2440
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3056
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1820
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2272
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:404
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2152
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1876
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1464
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1760
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1496
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2976
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2960
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2080
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:776
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2352
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1140
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:3064
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2244
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:584
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2944
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2652
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2860
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:2612
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:2604
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:2736
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C:\Windows\SysWOW64\at.exeat 4:37:16 AM C:\Windows\Sysinf.bat1⤵PID:2772
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C:\Windows\SysWOW64\at.exeat 4:40:16 AM C:\Windows\Sysinf.bat1⤵PID:2400
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:1544
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2252
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2428
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:772
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:1300
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:3068
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:992
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2956
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C:\Windows\SysWOW64\at.exeat 4:40:21 AM C:\Windows\Sysinf.bat1⤵PID:1040
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:692
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:268
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C:\Windows\SysWOW64\at.exeat 4:37:21 AM C:\Windows\Sysinf.bat1⤵PID:2016
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1336
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2864
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1980
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1064
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2520
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C:\Windows\system32\taskeng.exetaskeng.exe {7E5FF0B7-3DAD-4292-95F5-B995DDF9534A} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2760
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1740
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
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
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Filesize
326KB
MD51ec22e08117b222031426492afb1ec6c
SHA19ea59dd5800771fd23522813708338b3a582e3b4
SHA2569b1bfefcba20ac368b36930843a9b16096914d7f958a35303cdd2cbf01231849
SHA51271abfc6826d79ac19b2afaea828b01e2a8da3c85e7942ab556ec578b5a6cadac4c3b47f4d2d2fbcf9849133f9b837a71a34f5bb9ae7813bc9502a20436c08687