Analysis
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max time kernel
151s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2024, 07:49
Static task
static1
Behavioral task
behavioral1
Sample
88f696bc2f7f564661aead9f0c4cd58f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
88f696bc2f7f564661aead9f0c4cd58f.exe
Resource
win10v2004-20231215-en
General
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Target
88f696bc2f7f564661aead9f0c4cd58f.exe
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Size
804KB
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MD5
88f696bc2f7f564661aead9f0c4cd58f
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SHA1
0bd59e9ca0e8705dd8b8192fb1669e2439408098
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SHA256
a798ce6afb3a547d5c0a248acc6fb1086096e2b6ce0adc1d7a6e03e061a2bdb9
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SHA512
9caffc86c11aa7098196f287ea5d86b63617ca9a23c6ac2fb6ce921edf1ee7c04b8a5ba67e9c62e7cfc679dba770e9538cf9bdd3eba46d03290299ea1bca1c33
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SSDEEP
6144:UZfec9EbXDk6Rk8KU/UOPSe570Szp3sGFrQZb++tdsHP4+QfI6UgrG1VVE+IbAt9:UZWtI6RktOB03erQZb+md4w1UsuyAY4
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-1-5-21-3073191680-435865314-2862784915-1000\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-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\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 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\regedit.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\Rfwsrv.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\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe 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\taskmgr.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 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\KAVStart.EXE regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 5096 KavUpda.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\ExceRes 88f696bc2f7f564661aead9f0c4cd58f.exe File created C:\Windows\SysWOW64\Option.bat 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 32 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\SplitDisconnect.xls 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\7-Zip\7z.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 88f696bc2f7f564661aead9f0c4cd58f.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\Help\HelpCat.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File created C:\Windows\Sysinf.bat 88f696bc2f7f564661aead9f0c4cd58f.exe File created C:\Windows\regedt32.sys 88f696bc2f7f564661aead9f0c4cd58f.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 88f696bc2f7f564661aead9f0c4cd58f.exe File created C:\Windows\Help\HelpCat.exe 88f696bc2f7f564661aead9f0c4cd58f.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4932 sc.exe 4456 sc.exe 1844 sc.exe 2576 sc.exe 904 sc.exe 1160 sc.exe 1064 sc.exe 228 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1916 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 5096 KavUpda.exe Token: SeIncBasePriorityPrivilege 5096 KavUpda.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: 33 2932 88f696bc2f7f564661aead9f0c4cd58f.exe Token: SeIncBasePriorityPrivilege 2932 88f696bc2f7f564661aead9f0c4cd58f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 5096 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2932 wrote to memory of 4220 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 84 PID 2932 wrote to memory of 4220 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 84 PID 2932 wrote to memory of 4220 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 84 PID 2932 wrote to memory of 4856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 86 PID 2932 wrote to memory of 4856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 86 PID 2932 wrote to memory of 4856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 86 PID 4856 wrote to memory of 4468 4856 net.exe 88 PID 4856 wrote to memory of 4468 4856 net.exe 88 PID 4856 wrote to memory of 4468 4856 net.exe 88 PID 2932 wrote to memory of 1188 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 89 PID 2932 wrote to memory of 1188 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 89 PID 2932 wrote to memory of 1188 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 89 PID 2932 wrote to memory of 2864 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 91 PID 2932 wrote to memory of 2864 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 91 PID 2932 wrote to memory of 2864 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 91 PID 2932 wrote to memory of 2532 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 92 PID 2932 wrote to memory of 2532 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 92 PID 2932 wrote to memory of 2532 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 92 PID 2932 wrote to memory of 3840 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 93 PID 2932 wrote to memory of 3840 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 93 PID 2932 wrote to memory of 3840 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 93 PID 2932 wrote to memory of 868 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 94 PID 2932 wrote to memory of 868 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 94 PID 2932 wrote to memory of 868 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 94 PID 2932 wrote to memory of 1732 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 103 PID 2932 wrote to memory of 1732 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 103 PID 2932 wrote to memory of 1732 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 103 PID 2932 wrote to memory of 856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 97 PID 2932 wrote to memory of 856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 97 PID 2932 wrote to memory of 856 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 97 PID 2932 wrote to memory of 2784 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 98 PID 2932 wrote to memory of 2784 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 98 PID 2932 wrote to memory of 2784 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 98 PID 2932 wrote to memory of 4456 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 105 PID 2932 wrote to memory of 4456 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 105 PID 2932 wrote to memory of 4456 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 105 PID 2932 wrote to memory of 2576 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 109 PID 2932 wrote to memory of 2576 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 109 PID 2932 wrote to memory of 2576 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 109 PID 2932 wrote to memory of 1844 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 107 PID 2932 wrote to memory of 1844 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 107 PID 2932 wrote to memory of 1844 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 107 PID 2932 wrote to memory of 904 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 110 PID 2932 wrote to memory of 904 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 110 PID 2932 wrote to memory of 904 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 110 PID 856 wrote to memory of 2484 856 net.exe 113 PID 856 wrote to memory of 2484 856 net.exe 113 PID 856 wrote to memory of 2484 856 net.exe 113 PID 3840 wrote to memory of 2680 3840 net.exe 112 PID 3840 wrote to memory of 2680 3840 net.exe 112 PID 3840 wrote to memory of 2680 3840 net.exe 112 PID 2932 wrote to memory of 1916 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 114 PID 2932 wrote to memory of 1916 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 114 PID 2932 wrote to memory of 1916 2932 88f696bc2f7f564661aead9f0c4cd58f.exe 114 PID 868 wrote to memory of 1584 868 net.exe 116 PID 868 wrote to memory of 1584 868 net.exe 116 PID 868 wrote to memory of 1584 868 net.exe 116 PID 1732 wrote to memory of 4040 1732 net.exe 117 PID 1732 wrote to memory of 4040 1732 net.exe 117 PID 1732 wrote to memory of 4040 1732 net.exe 117 PID 2784 wrote to memory of 1520 2784 net.exe 118 PID 2784 wrote to memory of 1520 2784 net.exe 118 PID 2784 wrote to memory of 1520 2784 net.exe 118 PID 2864 wrote to memory of 2308 2864 cmd.exe 119 -
Views/modifies file attributes 1 TTPs 14 IoCs
pid Process 1752 attrib.exe 5044 attrib.exe 5072 attrib.exe 2948 attrib.exe 4412 attrib.exe 4892 attrib.exe 1744 attrib.exe 1724 attrib.exe 3280 attrib.exe 3320 attrib.exe 4996 attrib.exe 4508 attrib.exe 2940 attrib.exe 2648 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\88f696bc2f7f564661aead9f0c4cd58f.exe"C:\Users\Admin\AppData\Local\Temp\88f696bc2f7f564661aead9f0c4cd58f.exe"1⤵
- 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:2932 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:4220
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:4856 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:4468
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C:\Windows\SysWOW64\At.exeAt.exe 7:52:42 AM C:\Windows\Help\HelpCat.exe2⤵PID:1188
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C:\Windows\SysWOW64\cmd.execmd /c at 7:51:44 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\at.exeat 7:51:44 AM C:\Windows\Sysinf.bat3⤵PID:2308
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C:\Windows\SysWOW64\cmd.execmd /c at 7:54:44 AM C:\Windows\Sysinf.bat2⤵PID:2532
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C:\Windows\SysWOW64\at.exeat 7:54:44 AM C:\Windows\Sysinf.bat3⤵PID:2580
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:3840 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2680
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1584
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2484
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1520
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:4040
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4456
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1844
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2576
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:904
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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:1916
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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:3992
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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:3004
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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:5096 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:4808
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2032
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:216
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C:\Windows\SysWOW64\At.exeAt.exe 7:52:47 AM C:\Windows\Help\HelpCat.exe3⤵PID:1112
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C:\Windows\SysWOW64\cmd.execmd /c at 7:54:49 AM C:\Windows\Sysinf.bat3⤵PID:1652
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C:\Windows\SysWOW64\at.exeat 7:54:49 AM C:\Windows\Sysinf.bat4⤵PID:4772
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C:\Windows\SysWOW64\cmd.execmd /c at 7:51:49 AM C:\Windows\Sysinf.bat3⤵PID:3416
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C:\Windows\SysWOW64\at.exeat 7:51:49 AM C:\Windows\Sysinf.bat4⤵PID:4980
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1588
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:4792
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2296
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:1480
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2420
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:2044
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1476
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1248
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1160
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1064
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:748
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:868
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:228
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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:1664
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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:4444
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:4932
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1668
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4372
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1744
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1072
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1724
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3624
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:5024
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3280
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3596
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3748
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:5044
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2644
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1476
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1752
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2584
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:436
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4508
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4328
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3624
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:5072
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3284
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1560
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2948
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:384
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3200
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2940
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4812
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4800
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4412
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1588
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3752
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2648
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2556
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:560
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4892
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4240
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3996
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4996
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4080
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2640
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3320
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4736
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2708
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4844
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:4632
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2684
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2980
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3596
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2560
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:4976
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:3080
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2432
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2020
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:904
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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
804KB
MD588f696bc2f7f564661aead9f0c4cd58f
SHA10bd59e9ca0e8705dd8b8192fb1669e2439408098
SHA256a798ce6afb3a547d5c0a248acc6fb1086096e2b6ce0adc1d7a6e03e061a2bdb9
SHA5129caffc86c11aa7098196f287ea5d86b63617ca9a23c6ac2fb6ce921edf1ee7c04b8a5ba67e9c62e7cfc679dba770e9538cf9bdd3eba46d03290299ea1bca1c33
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500