Analysis
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max time kernel
149s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
11/01/2024, 20:17
Static task
static1
Behavioral task
behavioral1
Sample
547aa4df05fb73b13694bdf3ed18ec83.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
547aa4df05fb73b13694bdf3ed18ec83.exe
Resource
win10v2004-20231222-en
General
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Target
547aa4df05fb73b13694bdf3ed18ec83.exe
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Size
529KB
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MD5
547aa4df05fb73b13694bdf3ed18ec83
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SHA1
d7df5d52ccd34f152b43c5a670af944f7beb867c
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SHA256
c25fe9e55481a32ad79a157cc20d060aa5de9b8fb6b79e62981d5d3eab0fb837
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SHA512
025afa352bcab7bec7127c697d2f20e9545ebebda615f26c84ab51664f65d1f64b3f70f5921c95159522b3b48121b390d8b53d940c4a97de6888a9e9b04b0b8b
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SSDEEP
6144:UZfec9EbXDk6Rk8Kz/UOPSe570Szp3bE2Ernmy+g4g/UOPSe570Szp3y:UZWtI6RkeOB0vrUOB0H
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-1-5-21-3427588347-1492276948-3422228430-1000\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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process 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\RavMoD.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\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\regedit.exe\Debugger = "D:\\RECYCLER\\????8.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\taskmgr.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\taskmgr.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\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.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\360Safe.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\avp.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\RavMoD.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 1300 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 2024 547aa4df05fb73b13694bdf3ed18ec83.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 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\WordRes 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Windows\SysWOW64\Folderdir 547aa4df05fb73b13694bdf3ed18ec83.exe File created C:\Windows\SysWOW64\Option.bat 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 30 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\7-Zip\7z.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\DenyExport.doc 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 547aa4df05fb73b13694bdf3ed18ec83.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File created C:\Windows\Help\HelpCat.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File created C:\Windows\regedt32.sys 547aa4df05fb73b13694bdf3ed18ec83.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\system\KavUpda.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File opened for modification C:\Windows\Help\HelpCat.exe 547aa4df05fb73b13694bdf3ed18ec83.exe File created C:\Windows\Sysinf.bat 547aa4df05fb73b13694bdf3ed18ec83.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1660 sc.exe 608 sc.exe 596 sc.exe 472 sc.exe 2952 sc.exe 2676 sc.exe 2488 sc.exe 696 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 760 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: 33 2024 547aa4df05fb73b13694bdf3ed18ec83.exe Token: SeIncBasePriorityPrivilege 2024 547aa4df05fb73b13694bdf3ed18ec83.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 1300 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2024 wrote to memory of 2444 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 28 PID 2024 wrote to memory of 2444 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 28 PID 2024 wrote to memory of 2444 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 28 PID 2024 wrote to memory of 2444 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 28 PID 2024 wrote to memory of 2864 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 30 PID 2024 wrote to memory of 2864 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 30 PID 2024 wrote to memory of 2864 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 30 PID 2024 wrote to memory of 2864 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 30 PID 2864 wrote to memory of 2736 2864 net.exe 32 PID 2864 wrote to memory of 2736 2864 net.exe 32 PID 2864 wrote to memory of 2736 2864 net.exe 32 PID 2864 wrote to memory of 2736 2864 net.exe 32 PID 2024 wrote to memory of 2296 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 33 PID 2024 wrote to memory of 2296 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 33 PID 2024 wrote to memory of 2296 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 33 PID 2024 wrote to memory of 2296 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 33 PID 2024 wrote to memory of 3020 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 34 PID 2024 wrote to memory of 3020 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 34 PID 2024 wrote to memory of 3020 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 34 PID 2024 wrote to memory of 3020 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 34 PID 2024 wrote to memory of 2280 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 36 PID 2024 wrote to memory of 2280 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 36 PID 2024 wrote to memory of 2280 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 36 PID 2024 wrote to memory of 2280 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 36 PID 2024 wrote to memory of 2828 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 38 PID 2024 wrote to memory of 2828 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 38 PID 2024 wrote to memory of 2828 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 38 PID 2024 wrote to memory of 2828 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 38 PID 2024 wrote to memory of 1176 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 40 PID 2024 wrote to memory of 1176 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 40 PID 2024 wrote to memory of 1176 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 40 PID 2024 wrote to memory of 1176 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 40 PID 2024 wrote to memory of 2636 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 43 PID 2024 wrote to memory of 2636 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 43 PID 2024 wrote to memory of 2636 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 43 PID 2024 wrote to memory of 2636 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 43 PID 2280 wrote to memory of 2600 2280 cmd.exe 44 PID 2280 wrote to memory of 2600 2280 cmd.exe 44 PID 2280 wrote to memory of 2600 2280 cmd.exe 44 PID 2280 wrote to memory of 2600 2280 cmd.exe 44 PID 2024 wrote to memory of 2620 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 47 PID 2024 wrote to memory of 2620 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 47 PID 2024 wrote to memory of 2620 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 47 PID 2024 wrote to memory of 2620 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 47 PID 3020 wrote to memory of 2664 3020 cmd.exe 46 PID 3020 wrote to memory of 2664 3020 cmd.exe 46 PID 3020 wrote to memory of 2664 3020 cmd.exe 46 PID 3020 wrote to memory of 2664 3020 cmd.exe 46 PID 2828 wrote to memory of 2144 2828 net.exe 49 PID 2828 wrote to memory of 2144 2828 net.exe 49 PID 2828 wrote to memory of 2144 2828 net.exe 49 PID 2828 wrote to memory of 2144 2828 net.exe 49 PID 2024 wrote to memory of 2272 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 50 PID 2024 wrote to memory of 2272 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 50 PID 2024 wrote to memory of 2272 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 50 PID 2024 wrote to memory of 2272 2024 547aa4df05fb73b13694bdf3ed18ec83.exe 50 PID 1176 wrote to memory of 1656 1176 net.exe 52 PID 1176 wrote to memory of 1656 1176 net.exe 52 PID 1176 wrote to memory of 1656 1176 net.exe 52 PID 1176 wrote to memory of 1656 1176 net.exe 52 PID 2636 wrote to memory of 2536 2636 net.exe 54 PID 2636 wrote to memory of 2536 2636 net.exe 54 PID 2636 wrote to memory of 2536 2636 net.exe 54 PID 2636 wrote to memory of 2536 2636 net.exe 54 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2796 attrib.exe 2212 attrib.exe 1808 attrib.exe 2568 attrib.exe 2412 attrib.exe 2740 attrib.exe 1252 attrib.exe 1472 attrib.exe 1736 attrib.exe 896 attrib.exe 2564 attrib.exe 2816 attrib.exe 2448 attrib.exe 2716 attrib.exe 580 attrib.exe 1064 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\547aa4df05fb73b13694bdf3ed18ec83.exe"C:\Users\Admin\AppData\Local\Temp\547aa4df05fb73b13694bdf3ed18ec83.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:2024 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2444
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2736
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C:\Windows\SysWOW64\At.exeAt.exe 8:20:32 PM C:\Windows\Help\HelpCat.exe2⤵PID:2296
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C:\Windows\SysWOW64\cmd.execmd /c at 8:19:34 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\SysWOW64\at.exeat 8:19:34 PM C:\Windows\Sysinf.bat3⤵PID:2664
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C:\Windows\SysWOW64\cmd.execmd /c at 8:22:34 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Windows\SysWOW64\at.exeat 8:22:34 PM C:\Windows\Sysinf.bat3⤵PID:2600
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2144
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1656
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2536
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2620
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2908
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2272
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:672
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:596
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:472
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2952
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2676
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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:760
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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:2072
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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:1856
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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:1300 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1388
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1168
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:2808
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C:\Windows\SysWOW64\At.exeAt.exe 8:20:36 PM C:\Windows\Help\HelpCat.exe3⤵PID:2820
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C:\Windows\SysWOW64\cmd.execmd /c at 8:19:38 PM C:\Windows\Sysinf.bat3⤵PID:1872
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C:\Windows\SysWOW64\at.exeat 8:19:38 PM C:\Windows\Sysinf.bat4⤵PID:2368
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C:\Windows\SysWOW64\cmd.execmd /c at 8:22:38 PM C:\Windows\Sysinf.bat3⤵PID:2628
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C:\Windows\SysWOW64\at.exeat 8:22:38 PM C:\Windows\Sysinf.bat4⤵PID:2772
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:628
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:1792
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2096
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:1372
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2468
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1972
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:940
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1376
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1808
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1648
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2488
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:696
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1660
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:608
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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:2420
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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:1724
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:820
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2212
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2016
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1608
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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:1728
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2936
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:580
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2480
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2656
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2564
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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 F:\Autorun.inf\*.* /s /d3⤵PID:2776
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1064
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:764
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1652
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2816
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2788
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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\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1472
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2412
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1772
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2448
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1376
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2140
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1808
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2460
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:976
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1736
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1116
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1944
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2716
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2920
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2864
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1252
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2928
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2632
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2796
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2936
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2980
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:896
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2976
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2688
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2568
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3044
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2812
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2412
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:616
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1304
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:836
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2684
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1156
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2028
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1704
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2440
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1632
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:112
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:960
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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
529KB
MD5547aa4df05fb73b13694bdf3ed18ec83
SHA1d7df5d52ccd34f152b43c5a670af944f7beb867c
SHA256c25fe9e55481a32ad79a157cc20d060aa5de9b8fb6b79e62981d5d3eab0fb837
SHA512025afa352bcab7bec7127c697d2f20e9545ebebda615f26c84ab51664f65d1f64b3f70f5921c95159522b3b48121b390d8b53d940c4a97de6888a9e9b04b0b8b
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500