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Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 05:48
Static task
static1
Behavioral task
behavioral1
Sample
57e79cde0ad8accb82bf409a48c77f27.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
57e79cde0ad8accb82bf409a48c77f27.exe
Resource
win10v2004-20231215-en
General
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Target
57e79cde0ad8accb82bf409a48c77f27.exe
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Size
1.4MB
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MD5
57e79cde0ad8accb82bf409a48c77f27
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SHA1
4466d259dc6f0e0905fc16f1e319d7efd785f090
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SHA256
580284f8505cc7b47b3189379168dc688a1f86176577c2395c699c0c84b73550
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SHA512
e9064d2c4b1f3f81efdde1db638e73ab25f1a67fc24502c6cd1e2f9eb9427fbd87919d43f46b9038ae986de2199ff17a65cccfb32282c735c33756caabab6376
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SSDEEP
12288:UZWtI6RkSBlOB0vOB0vOB0DOZBuOB0vOB0vOB0DOZBuOB0vOB0vOB0JlD:UuhaSBlOWOWOHBuOWOWOHBuOWOWOs
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-1-5-21-3470981204-343661084-3367201002-1000\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 Key created \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" 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\KAVStart.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\avp.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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 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 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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe 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\Rfwsrv.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 -
Executes dropped EXE 1 IoCs
pid Process 1452 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2968 57e79cde0ad8accb82bf409a48c77f27.exe 2968 57e79cde0ad8accb82bf409a48c77f27.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 created C:\Windows\SysWOW64\Option.bat 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\ExceRes 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\SysWOW64\Folderdir 57e79cde0ad8accb82bf409a48c77f27.exe -
Drops file in Program Files directory 29 IoCs
description ioc Process File opened for modification C:\Program Files\FormatCopy.xls 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\7-Zip\7z.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe 57e79cde0ad8accb82bf409a48c77f27.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\Help\HelpCat.exe 57e79cde0ad8accb82bf409a48c77f27.exe File created C:\Windows\Sysinf.bat 57e79cde0ad8accb82bf409a48c77f27.exe File created C:\Windows\regedt32.sys 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\system\KavUpda.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\Help\HelpCat.exe 57e79cde0ad8accb82bf409a48c77f27.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1528 sc.exe 2812 sc.exe 1872 sc.exe 1388 sc.exe 2148 sc.exe 1520 sc.exe 752 sc.exe 1408 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1952 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: 33 2968 57e79cde0ad8accb82bf409a48c77f27.exe Token: SeIncBasePriorityPrivilege 2968 57e79cde0ad8accb82bf409a48c77f27.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2968 57e79cde0ad8accb82bf409a48c77f27.exe 1452 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2968 wrote to memory of 2368 2968 57e79cde0ad8accb82bf409a48c77f27.exe 20 PID 2968 wrote to memory of 2368 2968 57e79cde0ad8accb82bf409a48c77f27.exe 20 PID 2968 wrote to memory of 2368 2968 57e79cde0ad8accb82bf409a48c77f27.exe 20 PID 2968 wrote to memory of 2368 2968 57e79cde0ad8accb82bf409a48c77f27.exe 20 PID 2968 wrote to memory of 2324 2968 57e79cde0ad8accb82bf409a48c77f27.exe 18 PID 2968 wrote to memory of 2324 2968 57e79cde0ad8accb82bf409a48c77f27.exe 18 PID 2968 wrote to memory of 2324 2968 57e79cde0ad8accb82bf409a48c77f27.exe 18 PID 2968 wrote to memory of 2324 2968 57e79cde0ad8accb82bf409a48c77f27.exe 18 PID 2324 wrote to memory of 2228 2324 net.exe 17 PID 2324 wrote to memory of 2228 2324 net.exe 17 PID 2324 wrote to memory of 2228 2324 net.exe 17 PID 2324 wrote to memory of 2228 2324 net.exe 17 PID 2968 wrote to memory of 2656 2968 57e79cde0ad8accb82bf409a48c77f27.exe 74 PID 2968 wrote to memory of 2656 2968 57e79cde0ad8accb82bf409a48c77f27.exe 74 PID 2968 wrote to memory of 2656 2968 57e79cde0ad8accb82bf409a48c77f27.exe 74 PID 2968 wrote to memory of 2656 2968 57e79cde0ad8accb82bf409a48c77f27.exe 74 PID 2968 wrote to memory of 2668 2968 57e79cde0ad8accb82bf409a48c77f27.exe 33 PID 2968 wrote to memory of 2668 2968 57e79cde0ad8accb82bf409a48c77f27.exe 33 PID 2968 wrote to memory of 2668 2968 57e79cde0ad8accb82bf409a48c77f27.exe 33 PID 2968 wrote to memory of 2668 2968 57e79cde0ad8accb82bf409a48c77f27.exe 33 PID 2968 wrote to memory of 2712 2968 57e79cde0ad8accb82bf409a48c77f27.exe 72 PID 2968 wrote to memory of 2712 2968 57e79cde0ad8accb82bf409a48c77f27.exe 72 PID 2968 wrote to memory of 2712 2968 57e79cde0ad8accb82bf409a48c77f27.exe 72 PID 2968 wrote to memory of 2712 2968 57e79cde0ad8accb82bf409a48c77f27.exe 72 PID 2968 wrote to memory of 2876 2968 57e79cde0ad8accb82bf409a48c77f27.exe 70 PID 2968 wrote to memory of 2876 2968 57e79cde0ad8accb82bf409a48c77f27.exe 70 PID 2968 wrote to memory of 2876 2968 57e79cde0ad8accb82bf409a48c77f27.exe 70 PID 2968 wrote to memory of 2876 2968 57e79cde0ad8accb82bf409a48c77f27.exe 70 PID 2968 wrote to memory of 2728 2968 57e79cde0ad8accb82bf409a48c77f27.exe 68 PID 2968 wrote to memory of 2728 2968 57e79cde0ad8accb82bf409a48c77f27.exe 68 PID 2968 wrote to memory of 2728 2968 57e79cde0ad8accb82bf409a48c77f27.exe 68 PID 2968 wrote to memory of 2728 2968 57e79cde0ad8accb82bf409a48c77f27.exe 68 PID 2968 wrote to memory of 2756 2968 57e79cde0ad8accb82bf409a48c77f27.exe 66 PID 2968 wrote to memory of 2756 2968 57e79cde0ad8accb82bf409a48c77f27.exe 66 PID 2968 wrote to memory of 2756 2968 57e79cde0ad8accb82bf409a48c77f27.exe 66 PID 2968 wrote to memory of 2756 2968 57e79cde0ad8accb82bf409a48c77f27.exe 66 PID 2668 wrote to memory of 2344 2668 cmd.exe 63 PID 2668 wrote to memory of 2344 2668 cmd.exe 63 PID 2668 wrote to memory of 2344 2668 cmd.exe 63 PID 2668 wrote to memory of 2344 2668 cmd.exe 63 PID 2728 wrote to memory of 2460 2728 net.exe 59 PID 2728 wrote to memory of 2460 2728 net.exe 59 PID 2728 wrote to memory of 2460 2728 net.exe 59 PID 2728 wrote to memory of 2460 2728 net.exe 59 PID 2968 wrote to memory of 2640 2968 57e79cde0ad8accb82bf409a48c77f27.exe 34 PID 2968 wrote to memory of 2640 2968 57e79cde0ad8accb82bf409a48c77f27.exe 34 PID 2968 wrote to memory of 2640 2968 57e79cde0ad8accb82bf409a48c77f27.exe 34 PID 2968 wrote to memory of 2640 2968 57e79cde0ad8accb82bf409a48c77f27.exe 34 PID 2756 wrote to memory of 1964 2756 net.exe 60 PID 2756 wrote to memory of 1964 2756 net.exe 60 PID 2756 wrote to memory of 1964 2756 net.exe 60 PID 2756 wrote to memory of 1964 2756 net.exe 60 PID 2712 wrote to memory of 2620 2712 cmd.exe 62 PID 2712 wrote to memory of 2620 2712 cmd.exe 62 PID 2712 wrote to memory of 2620 2712 cmd.exe 62 PID 2712 wrote to memory of 2620 2712 cmd.exe 62 PID 2876 wrote to memory of 2568 2876 net.exe 61 PID 2876 wrote to memory of 2568 2876 net.exe 61 PID 2876 wrote to memory of 2568 2876 net.exe 61 PID 2876 wrote to memory of 2568 2876 net.exe 61 PID 2640 wrote to memory of 2816 2640 net.exe 139 PID 2640 wrote to memory of 2816 2640 net.exe 139 PID 2640 wrote to memory of 2816 2640 net.exe 139 PID 2640 wrote to memory of 2816 2640 net.exe 139 -
Views/modifies file attributes 1 TTPs 17 IoCs
pid Process 2584 attrib.exe 2912 attrib.exe 1764 attrib.exe 1584 attrib.exe 1876 attrib.exe 2352 attrib.exe 3012 attrib.exe 840 attrib.exe 2216 attrib.exe 2512 attrib.exe 2552 attrib.exe 2700 attrib.exe 2780 attrib.exe 936 attrib.exe 2476 attrib.exe 1060 attrib.exe 2652 attrib.exe
Processes
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:2228
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y1⤵
- Suspicious use of WriteProcessMemory
PID:2324
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat1⤵PID:2368
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C:\Users\Admin\AppData\Local\Temp\57e79cde0ad8accb82bf409a48c77f27.exe"C:\Users\Admin\AppData\Local\Temp\57e79cde0ad8accb82bf409a48c77f27.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:2968 -
C:\Windows\SysWOW64\cmd.execmd /c at 9:44:45 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\at.exeat 9:44:45 AM C:\Windows\Sysinf.bat3⤵PID:2344
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2816
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2700
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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:1952
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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:1804
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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:1644
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2812
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1872
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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:1452 -
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2996
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:2032
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1520
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2644
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1868
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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:844
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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:240
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:752
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1408
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1528
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2880
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1876
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1676
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:1876
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1572
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C:\Windows\SysWOW64\cmd.execmd /c at 9:47:48 AM C:\Windows\Sysinf.bat3⤵PID:1156
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C:\Windows\SysWOW64\cmd.execmd /c at 9:44:48 AM C:\Windows\Sysinf.bat3⤵PID:2260
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C:\Windows\SysWOW64\At.exeAt.exe 9:45:46 AM C:\Windows\Help\HelpCat.exe3⤵PID:2924
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1916
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2232
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1900
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2816
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1056
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2364
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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:2780 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d5⤵
- Views/modifies file attributes
PID:1060
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1652
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2828
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1960
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2440
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3012
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2084
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:540
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1012
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1528
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2216
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:968
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1812
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2880
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2120
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2352
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1592
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2372
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2232
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2912
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2700
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2512
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2576
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1152
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2476
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2656
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1660
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2780
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2840
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1148
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1600
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1764
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2408
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1388
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2148
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2532
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2756
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2728
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2876
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C:\Windows\SysWOW64\cmd.execmd /c at 9:47:45 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2712
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C:\Windows\SysWOW64\At.exeAt.exe 9:45:43 AM C:\Windows\Help\HelpCat.exe2⤵PID:2656
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2328
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1488
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1044
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3012
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:336
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2244
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2408
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:1184
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y1⤵PID:1180
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat1⤵PID:848
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2076
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2460
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:1964
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:2568
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C:\Windows\SysWOW64\at.exeat 9:47:45 AM C:\Windows\Sysinf.bat1⤵PID:2620
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1584
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2320
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:900
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:968
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:1600
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:2268
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2440
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:588
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C:\Windows\SysWOW64\at.exeat 9:47:48 AM C:\Windows\Sysinf.bat1⤵PID:560
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C:\Windows\SysWOW64\at.exeat 9:44:48 AM C:\Windows\Sysinf.bat1⤵PID:500
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2584
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-3907641501684170967-19199995931381000168-61562556172219652-1569140273-234686334"1⤵PID:2532
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2652
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "2083884973-1522694052-13086644451311200906-18309366622038694847-1308779683-1765585944"1⤵PID:1644
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:936
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "165325289812820976799161632171335940114252544456-1431872198438309611024553785"1⤵PID:1180
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "6774877021616448403-806313073-1252071624-15322365179089612420381213421930657157"1⤵PID:1184
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:840
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C:\Windows\system32\taskeng.exetaskeng.exe {C86B6F30-F183-41E8-BDFD-5EBF40FF2256} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:784
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2552
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
92KB
MD5c02140a0b11470d0776fac7533b56441
SHA149340674259c09bcc653d6d437c7f57d118d1627
SHA2560825de767a2ee6c314afc417f7602f633adb89c108757fe7313aad9f317d096b
SHA5120f778ac465f58c946ad7389e49d6b1ea466bf3b79c2440757193177ae57800713b4dc0faa770671f780423ff53ad91cdcf58571a7edf586c66c6638ba4829148