Analysis
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max time kernel
151s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27/01/2024, 00:34
Static task
static1
Behavioral task
behavioral1
Sample
78ced06044e97c947fdc3e38efc7a82f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
78ced06044e97c947fdc3e38efc7a82f.exe
Resource
win10v2004-20231215-en
General
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Target
78ced06044e97c947fdc3e38efc7a82f.exe
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Size
2.6MB
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MD5
78ced06044e97c947fdc3e38efc7a82f
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SHA1
94858b87c382de7e51a7915096db5a479ca712af
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SHA256
c21ac13c6448abb6421a457167be7b3ae81060bf6ed7dbfa0e8cd8cc8fdc4aad
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SHA512
2325c80c4aa0d0a936c865e5ae7f3b4c11a9057e06e7ff54b369828e6cbb588afd44909696bb884091c5887ed2df575add7208bde20c52ec648983e29744497d
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SSDEEP
49152:bV8ierQZbd2i8ierQZbd2i8ierQZbd2i8ierQZbd21G:irQZCrQZCrQZCrQZf
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-1-5-21-3308111660-3636268597-2291490419-1000\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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.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\Rfwsrv.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\KAVStart.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 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\RavMoD.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\taskmgr.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.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 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 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\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
Executes dropped EXE 2 IoCs
pid Process 1976 KavUpda.exe 2148 78ced06044e97c947fdc3e38efc7a82f~4.exe -
Loads dropped DLL 4 IoCs
pid Process 2712 78ced06044e97c947fdc3e38efc7a82f.exe 2712 78ced06044e97c947fdc3e38efc7a82f.exe 2712 78ced06044e97c947fdc3e38efc7a82f.exe 2712 78ced06044e97c947fdc3e38efc7a82f.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 C:\Autorun.inf KavUpda.exe File opened for modification F:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Folderdir 78ced06044e97c947fdc3e38efc7a82f.exe File created C:\Windows\SysWOW64\Option.bat 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 24 IoCs
description ioc Process File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\7-Zip\7z.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 78ced06044e97c947fdc3e38efc7a82f.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File opened for modification C:\Windows\Help\HelpCat.exe 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 78ced06044e97c947fdc3e38efc7a82f.exe File created C:\Windows\Help\HelpCat.exe 78ced06044e97c947fdc3e38efc7a82f.exe File created C:\Windows\Sysinf.bat 78ced06044e97c947fdc3e38efc7a82f.exe File created C:\Windows\regedt32.sys 78ced06044e97c947fdc3e38efc7a82f.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1632 sc.exe 2680 sc.exe 2696 sc.exe 2908 sc.exe 2944 sc.exe 2384 sc.exe 1384 sc.exe 1904 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2800 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 1976 KavUpda.exe Token: SeIncBasePriorityPrivilege 1976 KavUpda.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: 33 2712 78ced06044e97c947fdc3e38efc7a82f.exe Token: SeIncBasePriorityPrivilege 2712 78ced06044e97c947fdc3e38efc7a82f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2712 78ced06044e97c947fdc3e38efc7a82f.exe 1976 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2712 wrote to memory of 2752 2712 78ced06044e97c947fdc3e38efc7a82f.exe 28 PID 2712 wrote to memory of 2752 2712 78ced06044e97c947fdc3e38efc7a82f.exe 28 PID 2712 wrote to memory of 2752 2712 78ced06044e97c947fdc3e38efc7a82f.exe 28 PID 2712 wrote to memory of 2752 2712 78ced06044e97c947fdc3e38efc7a82f.exe 28 PID 2712 wrote to memory of 2832 2712 78ced06044e97c947fdc3e38efc7a82f.exe 30 PID 2712 wrote to memory of 2832 2712 78ced06044e97c947fdc3e38efc7a82f.exe 30 PID 2712 wrote to memory of 2832 2712 78ced06044e97c947fdc3e38efc7a82f.exe 30 PID 2712 wrote to memory of 2832 2712 78ced06044e97c947fdc3e38efc7a82f.exe 30 PID 2832 wrote to memory of 2876 2832 net.exe 32 PID 2832 wrote to memory of 2876 2832 net.exe 32 PID 2832 wrote to memory of 2876 2832 net.exe 32 PID 2832 wrote to memory of 2876 2832 net.exe 32 PID 2712 wrote to memory of 2808 2712 78ced06044e97c947fdc3e38efc7a82f.exe 33 PID 2712 wrote to memory of 2808 2712 78ced06044e97c947fdc3e38efc7a82f.exe 33 PID 2712 wrote to memory of 2808 2712 78ced06044e97c947fdc3e38efc7a82f.exe 33 PID 2712 wrote to memory of 2808 2712 78ced06044e97c947fdc3e38efc7a82f.exe 33 PID 2712 wrote to memory of 2060 2712 78ced06044e97c947fdc3e38efc7a82f.exe 35 PID 2712 wrote to memory of 2060 2712 78ced06044e97c947fdc3e38efc7a82f.exe 35 PID 2712 wrote to memory of 2060 2712 78ced06044e97c947fdc3e38efc7a82f.exe 35 PID 2712 wrote to memory of 2060 2712 78ced06044e97c947fdc3e38efc7a82f.exe 35 PID 2712 wrote to memory of 2864 2712 78ced06044e97c947fdc3e38efc7a82f.exe 36 PID 2712 wrote to memory of 2864 2712 78ced06044e97c947fdc3e38efc7a82f.exe 36 PID 2712 wrote to memory of 2864 2712 78ced06044e97c947fdc3e38efc7a82f.exe 36 PID 2712 wrote to memory of 2864 2712 78ced06044e97c947fdc3e38efc7a82f.exe 36 PID 2712 wrote to memory of 2792 2712 78ced06044e97c947fdc3e38efc7a82f.exe 37 PID 2712 wrote to memory of 2792 2712 78ced06044e97c947fdc3e38efc7a82f.exe 37 PID 2712 wrote to memory of 2792 2712 78ced06044e97c947fdc3e38efc7a82f.exe 37 PID 2712 wrote to memory of 2792 2712 78ced06044e97c947fdc3e38efc7a82f.exe 37 PID 2712 wrote to memory of 2760 2712 78ced06044e97c947fdc3e38efc7a82f.exe 38 PID 2712 wrote to memory of 2760 2712 78ced06044e97c947fdc3e38efc7a82f.exe 38 PID 2712 wrote to memory of 2760 2712 78ced06044e97c947fdc3e38efc7a82f.exe 38 PID 2712 wrote to memory of 2760 2712 78ced06044e97c947fdc3e38efc7a82f.exe 38 PID 2712 wrote to memory of 2848 2712 78ced06044e97c947fdc3e38efc7a82f.exe 41 PID 2712 wrote to memory of 2848 2712 78ced06044e97c947fdc3e38efc7a82f.exe 41 PID 2712 wrote to memory of 2848 2712 78ced06044e97c947fdc3e38efc7a82f.exe 41 PID 2712 wrote to memory of 2848 2712 78ced06044e97c947fdc3e38efc7a82f.exe 41 PID 2712 wrote to memory of 2644 2712 78ced06044e97c947fdc3e38efc7a82f.exe 43 PID 2712 wrote to memory of 2644 2712 78ced06044e97c947fdc3e38efc7a82f.exe 43 PID 2712 wrote to memory of 2644 2712 78ced06044e97c947fdc3e38efc7a82f.exe 43 PID 2712 wrote to memory of 2644 2712 78ced06044e97c947fdc3e38efc7a82f.exe 43 PID 2060 wrote to memory of 2564 2060 cmd.exe 46 PID 2060 wrote to memory of 2564 2060 cmd.exe 46 PID 2060 wrote to memory of 2564 2060 cmd.exe 46 PID 2060 wrote to memory of 2564 2060 cmd.exe 46 PID 2712 wrote to memory of 2084 2712 78ced06044e97c947fdc3e38efc7a82f.exe 47 PID 2712 wrote to memory of 2084 2712 78ced06044e97c947fdc3e38efc7a82f.exe 47 PID 2712 wrote to memory of 2084 2712 78ced06044e97c947fdc3e38efc7a82f.exe 47 PID 2712 wrote to memory of 2084 2712 78ced06044e97c947fdc3e38efc7a82f.exe 47 PID 2792 wrote to memory of 2072 2792 net.exe 54 PID 2792 wrote to memory of 2072 2792 net.exe 54 PID 2792 wrote to memory of 2072 2792 net.exe 54 PID 2792 wrote to memory of 2072 2792 net.exe 54 PID 2760 wrote to memory of 2612 2760 net.exe 53 PID 2760 wrote to memory of 2612 2760 net.exe 53 PID 2760 wrote to memory of 2612 2760 net.exe 53 PID 2760 wrote to memory of 2612 2760 net.exe 53 PID 2644 wrote to memory of 1828 2644 net.exe 51 PID 2644 wrote to memory of 1828 2644 net.exe 51 PID 2644 wrote to memory of 1828 2644 net.exe 51 PID 2644 wrote to memory of 1828 2644 net.exe 51 PID 2848 wrote to memory of 1876 2848 net.exe 50 PID 2848 wrote to memory of 1876 2848 net.exe 50 PID 2848 wrote to memory of 1876 2848 net.exe 50 PID 2848 wrote to memory of 1876 2848 net.exe 50 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2516 attrib.exe 1172 attrib.exe 1412 attrib.exe 2900 attrib.exe 2604 attrib.exe 2300 attrib.exe 996 attrib.exe 580 attrib.exe 2388 attrib.exe 2692 attrib.exe 2680 attrib.exe 1824 attrib.exe 1032 attrib.exe 2004 attrib.exe 980 attrib.exe 3024 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\78ced06044e97c947fdc3e38efc7a82f.exe"C:\Users\Admin\AppData\Local\Temp\78ced06044e97c947fdc3e38efc7a82f.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:2712 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2752
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2876
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C:\Windows\SysWOW64\At.exeAt.exe 12:38:05 AM C:\Windows\Help\HelpCat.exe2⤵PID:2808
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C:\Windows\SysWOW64\cmd.execmd /c at 12:37:07 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\SysWOW64\at.exeat 12:37:07 AM C:\Windows\Sysinf.bat3⤵PID:2564
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C:\Windows\SysWOW64\cmd.execmd /c at 12:40:07 AM C:\Windows\Sysinf.bat2⤵PID:2864
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C:\Windows\SysWOW64\at.exeat 12:40:07 AM C:\Windows\Sysinf.bat3⤵PID:1588
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2072
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2612
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1876
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1828
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2084
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3064
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2680
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2696
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2908
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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:2800
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2944
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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:112
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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:2228
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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 AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1976 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:544
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:576
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1676
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C:\Windows\SysWOW64\At.exeAt.exe 12:38:10 AM C:\Windows\Help\HelpCat.exe3⤵PID:1640
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C:\Windows\SysWOW64\cmd.execmd /c at 12:37:12 AM C:\Windows\Sysinf.bat3⤵PID:1508
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C:\Windows\SysWOW64\at.exeat 12:37:12 AM C:\Windows\Sysinf.bat4⤵PID:2360
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1272
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2348
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C:\Windows\SysWOW64\cmd.execmd /c at 12:40:12 AM C:\Windows\Sysinf.bat3⤵PID:1212
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C:\Windows\SysWOW64\at.exeat 12:40:12 AM C:\Windows\Sysinf.bat4⤵PID:2804
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2668
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:2508
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2296
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1376
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1200
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1668
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2384
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2300
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1556
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1384
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1904
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1632
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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:756
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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:1352
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:860
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2900
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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 C:\Autorun.inf\*.* /s /d3⤵PID:2840
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2692
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2856
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2136
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2680
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3064
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2600
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2604
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:112
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2264
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2516
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:568
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2892
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:980
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1920
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1380
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1824
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1048
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2512
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1172
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1044
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2556
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1032
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1728
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1136
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2300
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2716
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2360
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1412
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1772
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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\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2004
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2860
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2872
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:996
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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 attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:112
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:580
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2228
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1800
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3024
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2264
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2892
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2388
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2408
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C:\Users\Admin\AppData\Local\Temp\78ced06044e97c947fdc3e38efc7a82f~4.exe78ced06044e97c947fdc3e38efc7a82f~4.exe2⤵
- Executes dropped EXE
PID:2148
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:3060
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1768
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2036
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3000
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1316
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1744
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1732
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1224
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:292
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2980
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
24KB
MD59bdf13167fbef8da3a4e9a558b169e5e
SHA19093adac07776a7c71b8b795b46a5d9f13f41e95
SHA2562471e5c2e6479bd322db0abff6a36147a8fa37e9e673bb8e8d0ee5fe2887547c
SHA5122e5a3b92253b9b04a092ebe36f6572f0eb85a97a6d41a59054918dcf9a6bb0b8aa0c70dff836d6c85d6302c81935383fe3b19c38df54556510dfbd119e6dde88
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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
2.6MB
MD5f3dde350f8fa5984e03334318f1f301a
SHA18b67acc8a2264e60db086344851f47222d396779
SHA25689df1c84d0e2f6d02da9e6225e251bdd68d029de972e60d216f6cf5216bd6b86
SHA5125cbce4264bd8f9215d5c94a8cb47bc0912af43f774986a0c03331eba0ad8471427d087d5d786ca58c622961ba66df11879b49274932eed36018adb301f9c0f11
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500