Analysis
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max time kernel
184s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-12-2023 10:52
Static task
static1
Behavioral task
behavioral1
Sample
68dd0314c6f1c134c82e40578d6ee91c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
68dd0314c6f1c134c82e40578d6ee91c.exe
Resource
win10v2004-20231222-en
General
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Target
68dd0314c6f1c134c82e40578d6ee91c.exe
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Size
491KB
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MD5
68dd0314c6f1c134c82e40578d6ee91c
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SHA1
a11b217669757f0b9cf57cf16675612b65baacaa
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SHA256
38fbcb30993af4102282396603521c63d45ad16fea42d689cc700ce7c7cccb00
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SHA512
5ae9b4a0839f5d5906685a7ea0bad1cb6760d480b97e3e417c5cfe33d2135fd69a471e13edb3994f6316a68a9ba9f099a228876b01a262d2077cad4fdb798a39
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SSDEEP
12288:UZWtI6RkrM2eZJys73dOvXDpNjNe8zOi4:UuharM2eZJ8NI8zOi4
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-1-5-21-1268429524-3929314613-1992311491-1000\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-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.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\RavMoD.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\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.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 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\RavMoD.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\KAVStart.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\avp.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 872 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 2796 68dd0314c6f1c134c82e40578d6ee91c.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification F:\Autorun.inf KavUpda.exe File opened for modification C:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 68dd0314c6f1c134c82e40578d6ee91c.exe -
Drops file in Program Files directory 18 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\7-Zip\7z.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 68dd0314c6f1c134c82e40578d6ee91c.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Windows\system\KavUpda.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File created C:\Windows\Help\HelpCat.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File opened for modification C:\Windows\Help\HelpCat.exe 68dd0314c6f1c134c82e40578d6ee91c.exe File created C:\Windows\Sysinf.bat 68dd0314c6f1c134c82e40578d6ee91c.exe File created C:\Windows\regedt32.sys 68dd0314c6f1c134c82e40578d6ee91c.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 2388 sc.exe 2044 sc.exe 1876 sc.exe 1524 sc.exe 2260 sc.exe 1344 sc.exe 1868 sc.exe 1336 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 328 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: 33 2796 68dd0314c6f1c134c82e40578d6ee91c.exe Token: SeIncBasePriorityPrivilege 2796 68dd0314c6f1c134c82e40578d6ee91c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 872 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2796 wrote to memory of 2132 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 27 PID 2796 wrote to memory of 2132 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 27 PID 2796 wrote to memory of 2132 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 27 PID 2796 wrote to memory of 2132 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 27 PID 2796 wrote to memory of 2856 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 29 PID 2796 wrote to memory of 2856 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 29 PID 2796 wrote to memory of 2856 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 29 PID 2796 wrote to memory of 2856 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 29 PID 2856 wrote to memory of 2424 2856 net.exe 31 PID 2856 wrote to memory of 2424 2856 net.exe 31 PID 2856 wrote to memory of 2424 2856 net.exe 31 PID 2856 wrote to memory of 2424 2856 net.exe 31 PID 2796 wrote to memory of 2612 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 67 PID 2796 wrote to memory of 2612 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 67 PID 2796 wrote to memory of 2612 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 67 PID 2796 wrote to memory of 2612 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 67 PID 2796 wrote to memory of 2700 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 65 PID 2796 wrote to memory of 2700 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 65 PID 2796 wrote to memory of 2700 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 65 PID 2796 wrote to memory of 2700 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 65 PID 2796 wrote to memory of 2632 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 64 PID 2796 wrote to memory of 2632 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 64 PID 2796 wrote to memory of 2632 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 64 PID 2796 wrote to memory of 2632 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 64 PID 2796 wrote to memory of 3052 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 32 PID 2796 wrote to memory of 3052 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 32 PID 2796 wrote to memory of 3052 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 32 PID 2796 wrote to memory of 3052 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 32 PID 2796 wrote to memory of 1232 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 63 PID 2796 wrote to memory of 1232 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 63 PID 2796 wrote to memory of 1232 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 63 PID 2796 wrote to memory of 1232 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 63 PID 2796 wrote to memory of 2492 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 35 PID 2796 wrote to memory of 2492 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 35 PID 2796 wrote to memory of 2492 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 35 PID 2796 wrote to memory of 2492 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 35 PID 3052 wrote to memory of 292 3052 net.exe 59 PID 3052 wrote to memory of 292 3052 net.exe 59 PID 3052 wrote to memory of 292 3052 net.exe 59 PID 3052 wrote to memory of 292 3052 net.exe 59 PID 1232 wrote to memory of 2680 1232 net.exe 54 PID 1232 wrote to memory of 2680 1232 net.exe 54 PID 1232 wrote to memory of 2680 1232 net.exe 54 PID 1232 wrote to memory of 2680 1232 net.exe 54 PID 2632 wrote to memory of 2904 2632 cmd.exe 53 PID 2632 wrote to memory of 2904 2632 cmd.exe 53 PID 2632 wrote to memory of 2904 2632 cmd.exe 53 PID 2632 wrote to memory of 2904 2632 cmd.exe 53 PID 2796 wrote to memory of 2668 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 52 PID 2796 wrote to memory of 2668 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 52 PID 2796 wrote to memory of 2668 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 52 PID 2796 wrote to memory of 2668 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 52 PID 2796 wrote to memory of 2900 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 51 PID 2796 wrote to memory of 2900 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 51 PID 2796 wrote to memory of 2900 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 51 PID 2796 wrote to memory of 2900 2796 68dd0314c6f1c134c82e40578d6ee91c.exe 51 PID 2700 wrote to memory of 1652 2700 cmd.exe 48 PID 2700 wrote to memory of 1652 2700 cmd.exe 48 PID 2700 wrote to memory of 1652 2700 cmd.exe 48 PID 2700 wrote to memory of 1652 2700 cmd.exe 48 PID 2492 wrote to memory of 1996 2492 cmd.exe 46 PID 2492 wrote to memory of 1996 2492 cmd.exe 46 PID 2492 wrote to memory of 1996 2492 cmd.exe 46 PID 2492 wrote to memory of 1996 2492 cmd.exe 46 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2932 attrib.exe 2196 attrib.exe 2852 attrib.exe 1100 attrib.exe 1536 attrib.exe 3044 attrib.exe 2716 attrib.exe 2200 attrib.exe 1492 attrib.exe 2520 attrib.exe 832 attrib.exe 624 attrib.exe 2268 attrib.exe 1680 attrib.exe 2404 attrib.exe 1180 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\68dd0314c6f1c134c82e40578d6ee91c.exe"C:\Users\Admin\AppData\Local\Temp\68dd0314c6f1c134c82e40578d6ee91c.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:2796 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2132
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2424
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:292
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2492
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1996
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵
- Views/modifies file attributes
PID:1100
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2044
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1876
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1524
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2260
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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:328
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2900
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2668
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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:664
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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:268
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1232
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C:\Windows\SysWOW64\cmd.execmd /c at 7:02:28 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2632
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C:\Windows\SysWOW64\cmd.execmd /c at 6:59:28 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2700
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C:\Windows\SysWOW64\At.exeAt.exe 7:00:26 PM C:\Windows\Help\HelpCat.exe2⤵PID:2612
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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:872 -
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1864
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:2996
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:2412
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C:\Windows\SysWOW64\cmd.execmd /c at 7:02:33 PM C:\Windows\Sysinf.bat3⤵PID:2304
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C:\Windows\SysWOW64\at.exeat 7:02:33 PM C:\Windows\Sysinf.bat4⤵PID:1932
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1344
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1976
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2852
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2256
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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:3048
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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:2220
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1868
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1336
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2388
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2312
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1148
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1156
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:948
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2076
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C:\Windows\SysWOW64\cmd.execmd /c at 6:59:32 PM C:\Windows\Sysinf.bat3⤵PID:340
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C:\Windows\SysWOW64\At.exeAt.exe 7:00:30 PM C:\Windows\Help\HelpCat.exe3⤵PID:1476
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2708
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2740
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2760
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵
- Suspicious use of WriteProcessMemory
PID:2492
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1088
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1700
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2912
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1680
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2648
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2356
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1636
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2404
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1744
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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\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:844
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1536
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1472
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2720
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1180
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2672
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:992
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3044
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:876
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2852
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:624
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2136
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:828
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2716
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1892
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2808
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2932
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1232
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2900
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2200
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2016
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:984
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2268
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:268
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2700
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2196
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2912
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2408
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1748
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1392
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2544
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1952
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2416
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1168
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:1068
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:1904
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C:\Windows\SysWOW64\at.exeat 6:59:28 PM C:\Windows\Sysinf.bat1⤵PID:1652
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C:\Windows\SysWOW64\at.exeat 7:02:28 PM C:\Windows\Sysinf.bat1⤵PID:2904
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2680
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:2288
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2764
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:2968
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:2296
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:2280
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:1732
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:892
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:1912
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C:\Windows\SysWOW64\at.exeat 6:59:32 PM C:\Windows\Sysinf.bat1⤵PID:1720
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1492
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2520
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "3883578511688119023-17201355301159634106-1917411668-1806193380-1409549362-1127192878"1⤵PID:2288
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:832
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "1032604845-7832392101783969341798043680-1228591986-2105265144508499402-1592227861"1⤵PID:2544
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
491KB
MD568dd0314c6f1c134c82e40578d6ee91c
SHA1a11b217669757f0b9cf57cf16675612b65baacaa
SHA25638fbcb30993af4102282396603521c63d45ad16fea42d689cc700ce7c7cccb00
SHA5125ae9b4a0839f5d5906685a7ea0bad1cb6760d480b97e3e417c5cfe33d2135fd69a471e13edb3994f6316a68a9ba9f099a228876b01a262d2077cad4fdb798a39