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Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
18/01/2024, 20:05
Static task
static1
Behavioral task
behavioral1
Sample
65eaabb0ef749822541878dbb5ecf76c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
65eaabb0ef749822541878dbb5ecf76c.exe
Resource
win10v2004-20231215-en
General
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Target
65eaabb0ef749822541878dbb5ecf76c.exe
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Size
791KB
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MD5
65eaabb0ef749822541878dbb5ecf76c
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SHA1
1f04edeeb821bda710a4fbcf62559b3e328f4d88
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SHA256
10dc9eaf583ed3f8004690ff55aacaa0555126383857cc131bca803122c541de
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SHA512
bb090de0e243c5ced6ff9c5f07fac1ffd9869466ce04a6efb5c685b10136f29807b585dca370d79236eac80f05f475ea31ac74bbd026d2916988bd4c87f03351
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SSDEEP
6144:UZfec9EbXDk6RkdKWnmy+g43GFrQZb++tdsHP4+QfI6U2rG1VVE+IA:UZWtI6RkzIerQZb+md4w1UKut
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-1-5-21-928733405-3780110381-2966456290-1000\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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.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\Rfwsrv.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\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 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 488 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2408 65eaabb0ef749822541878dbb5ecf76c.exe 2408 65eaabb0ef749822541878dbb5ecf76c.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 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 65eaabb0ef749822541878dbb5ecf76c.exe -
Drops file in Program Files directory 29 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\7-Zip\7z.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 65eaabb0ef749822541878dbb5ecf76c.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Sysinf.bat 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\Help\HelpCat.exe 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Windows\Help\HelpCat.exe 65eaabb0ef749822541878dbb5ecf76c.exe File created C:\Windows\regedt32.sys 65eaabb0ef749822541878dbb5ecf76c.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 65eaabb0ef749822541878dbb5ecf76c.exe File opened for modification C:\Windows\system\KavUpda.exe 65eaabb0ef749822541878dbb5ecf76c.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2744 sc.exe 2868 sc.exe 2912 sc.exe 2872 sc.exe 2936 sc.exe 1248 sc.exe 928 sc.exe 952 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1960 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: 33 2408 65eaabb0ef749822541878dbb5ecf76c.exe Token: SeIncBasePriorityPrivilege 2408 65eaabb0ef749822541878dbb5ecf76c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2408 65eaabb0ef749822541878dbb5ecf76c.exe 488 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2408 wrote to memory of 2656 2408 65eaabb0ef749822541878dbb5ecf76c.exe 28 PID 2408 wrote to memory of 2656 2408 65eaabb0ef749822541878dbb5ecf76c.exe 28 PID 2408 wrote to memory of 2656 2408 65eaabb0ef749822541878dbb5ecf76c.exe 28 PID 2408 wrote to memory of 2656 2408 65eaabb0ef749822541878dbb5ecf76c.exe 28 PID 2408 wrote to memory of 2712 2408 65eaabb0ef749822541878dbb5ecf76c.exe 30 PID 2408 wrote to memory of 2712 2408 65eaabb0ef749822541878dbb5ecf76c.exe 30 PID 2408 wrote to memory of 2712 2408 65eaabb0ef749822541878dbb5ecf76c.exe 30 PID 2408 wrote to memory of 2712 2408 65eaabb0ef749822541878dbb5ecf76c.exe 30 PID 2712 wrote to memory of 2988 2712 net.exe 32 PID 2712 wrote to memory of 2988 2712 net.exe 32 PID 2712 wrote to memory of 2988 2712 net.exe 32 PID 2712 wrote to memory of 2988 2712 net.exe 32 PID 2408 wrote to memory of 2568 2408 65eaabb0ef749822541878dbb5ecf76c.exe 33 PID 2408 wrote to memory of 2568 2408 65eaabb0ef749822541878dbb5ecf76c.exe 33 PID 2408 wrote to memory of 2568 2408 65eaabb0ef749822541878dbb5ecf76c.exe 33 PID 2408 wrote to memory of 2568 2408 65eaabb0ef749822541878dbb5ecf76c.exe 33 PID 2408 wrote to memory of 2896 2408 65eaabb0ef749822541878dbb5ecf76c.exe 35 PID 2408 wrote to memory of 2896 2408 65eaabb0ef749822541878dbb5ecf76c.exe 35 PID 2408 wrote to memory of 2896 2408 65eaabb0ef749822541878dbb5ecf76c.exe 35 PID 2408 wrote to memory of 2896 2408 65eaabb0ef749822541878dbb5ecf76c.exe 35 PID 2408 wrote to memory of 2596 2408 65eaabb0ef749822541878dbb5ecf76c.exe 41 PID 2408 wrote to memory of 2596 2408 65eaabb0ef749822541878dbb5ecf76c.exe 41 PID 2408 wrote to memory of 2596 2408 65eaabb0ef749822541878dbb5ecf76c.exe 41 PID 2408 wrote to memory of 2596 2408 65eaabb0ef749822541878dbb5ecf76c.exe 41 PID 2408 wrote to memory of 2956 2408 65eaabb0ef749822541878dbb5ecf76c.exe 36 PID 2408 wrote to memory of 2956 2408 65eaabb0ef749822541878dbb5ecf76c.exe 36 PID 2408 wrote to memory of 2956 2408 65eaabb0ef749822541878dbb5ecf76c.exe 36 PID 2408 wrote to memory of 2956 2408 65eaabb0ef749822541878dbb5ecf76c.exe 36 PID 2408 wrote to memory of 2700 2408 65eaabb0ef749822541878dbb5ecf76c.exe 40 PID 2408 wrote to memory of 2700 2408 65eaabb0ef749822541878dbb5ecf76c.exe 40 PID 2408 wrote to memory of 2700 2408 65eaabb0ef749822541878dbb5ecf76c.exe 40 PID 2408 wrote to memory of 2700 2408 65eaabb0ef749822541878dbb5ecf76c.exe 40 PID 2408 wrote to memory of 2616 2408 65eaabb0ef749822541878dbb5ecf76c.exe 43 PID 2408 wrote to memory of 2616 2408 65eaabb0ef749822541878dbb5ecf76c.exe 43 PID 2408 wrote to memory of 2616 2408 65eaabb0ef749822541878dbb5ecf76c.exe 43 PID 2408 wrote to memory of 2616 2408 65eaabb0ef749822541878dbb5ecf76c.exe 43 PID 2408 wrote to memory of 2612 2408 65eaabb0ef749822541878dbb5ecf76c.exe 45 PID 2408 wrote to memory of 2612 2408 65eaabb0ef749822541878dbb5ecf76c.exe 45 PID 2408 wrote to memory of 2612 2408 65eaabb0ef749822541878dbb5ecf76c.exe 45 PID 2408 wrote to memory of 2612 2408 65eaabb0ef749822541878dbb5ecf76c.exe 45 PID 2956 wrote to memory of 2640 2956 net.exe 46 PID 2956 wrote to memory of 2640 2956 net.exe 46 PID 2956 wrote to memory of 2640 2956 net.exe 46 PID 2956 wrote to memory of 2640 2956 net.exe 46 PID 2700 wrote to memory of 2512 2700 net.exe 54 PID 2700 wrote to memory of 2512 2700 net.exe 54 PID 2700 wrote to memory of 2512 2700 net.exe 54 PID 2700 wrote to memory of 2512 2700 net.exe 54 PID 2596 wrote to memory of 2468 2596 cmd.exe 49 PID 2596 wrote to memory of 2468 2596 cmd.exe 49 PID 2596 wrote to memory of 2468 2596 cmd.exe 49 PID 2596 wrote to memory of 2468 2596 cmd.exe 49 PID 2896 wrote to memory of 2684 2896 cmd.exe 48 PID 2896 wrote to memory of 2684 2896 cmd.exe 48 PID 2896 wrote to memory of 2684 2896 cmd.exe 48 PID 2896 wrote to memory of 2684 2896 cmd.exe 48 PID 2408 wrote to memory of 3056 2408 65eaabb0ef749822541878dbb5ecf76c.exe 53 PID 2408 wrote to memory of 3056 2408 65eaabb0ef749822541878dbb5ecf76c.exe 53 PID 2408 wrote to memory of 3056 2408 65eaabb0ef749822541878dbb5ecf76c.exe 53 PID 2408 wrote to memory of 3056 2408 65eaabb0ef749822541878dbb5ecf76c.exe 53 PID 2616 wrote to memory of 2544 2616 net.exe 52 PID 2616 wrote to memory of 2544 2616 net.exe 52 PID 2616 wrote to memory of 2544 2616 net.exe 52 PID 2616 wrote to memory of 2544 2616 net.exe 52 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 1900 attrib.exe 1960 attrib.exe 2112 attrib.exe 1316 attrib.exe 2820 attrib.exe 1628 attrib.exe 2712 attrib.exe 2888 attrib.exe 2856 attrib.exe 1420 attrib.exe 1680 attrib.exe 3004 attrib.exe 2196 attrib.exe 1936 attrib.exe 1604 attrib.exe 1748 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\65eaabb0ef749822541878dbb5ecf76c.exe"C:\Users\Admin\AppData\Local\Temp\65eaabb0ef749822541878dbb5ecf76c.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:2408 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2656
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2988
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C:\Windows\SysWOW64\At.exeAt.exe 8:08:34 PM C:\Windows\Help\HelpCat.exe2⤵PID:2568
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C:\Windows\SysWOW64\cmd.execmd /c at 8:07:36 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\at.exeat 8:07:36 PM C:\Windows\Sysinf.bat3⤵PID:2684
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2640
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2512
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C:\Windows\SysWOW64\cmd.execmd /c at 8:10:36 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\at.exeat 8:10:36 PM C:\Windows\Sysinf.bat3⤵PID:2468
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2544
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2612
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2012
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:3056
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2816
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2868
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2912
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2872
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2936
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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:1960
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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:296
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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:1048
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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:488 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:272
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2960
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1412
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C:\Windows\SysWOW64\At.exeAt.exe 8:08:38 PM C:\Windows\Help\HelpCat.exe3⤵PID:1328
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C:\Windows\SysWOW64\cmd.execmd /c at 8:07:40 PM C:\Windows\Sysinf.bat3⤵PID:2600
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C:\Windows\SysWOW64\at.exeat 8:07:40 PM C:\Windows\Sysinf.bat4⤵PID:2984
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C:\Windows\SysWOW64\cmd.execmd /c at 8:10:40 PM C:\Windows\Sysinf.bat3⤵PID:1584
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C:\Windows\SysWOW64\at.exeat 8:10:40 PM C:\Windows\Sysinf.bat4⤵PID:552
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1684
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2828
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2344
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:2460
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2268
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1932
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:2500
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1368
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2360
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1620
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1248
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:928
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:952
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2744
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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:3024
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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:2328
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:760
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2108
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2196
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2404
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2888
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2376
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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:2856
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2036
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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:1960
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1940
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2468
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1420
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2880
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1408
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1680
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1688
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:868
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3004
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2052
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1584
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2112
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1540
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2452
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1936
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:972
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2148
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1316
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2324
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2208
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1604
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1512
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2376
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2712
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2988
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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\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1748
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2012
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2652
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2820
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2664
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1616
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1900
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2960
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2104
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1628
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1684
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1628
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2532
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2324
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1820
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2060
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1556
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2096
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1340
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2352
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1396
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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
791KB
MD565eaabb0ef749822541878dbb5ecf76c
SHA11f04edeeb821bda710a4fbcf62559b3e328f4d88
SHA25610dc9eaf583ed3f8004690ff55aacaa0555126383857cc131bca803122c541de
SHA512bb090de0e243c5ced6ff9c5f07fac1ffd9869466ce04a6efb5c685b10136f29807b585dca370d79236eac80f05f475ea31ac74bbd026d2916988bd4c87f03351
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500