Analysis
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max time kernel
151s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 05:54
Static task
static1
Behavioral task
behavioral1
Sample
2acd0822bf56ba0cbeed4bb7e7ae97f6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2acd0822bf56ba0cbeed4bb7e7ae97f6.exe
Resource
win10v2004-20231215-en
General
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Target
2acd0822bf56ba0cbeed4bb7e7ae97f6.exe
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Size
711KB
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MD5
2acd0822bf56ba0cbeed4bb7e7ae97f6
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SHA1
2992cdda9729967591f4b921edaa0e75f19c693b
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SHA256
f6abfcb1323f8704f4eacd4ba19f51195bf23cc308f5fe8943f10a511b695e72
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SHA512
87a4899faa731248bf96c7ebf480add43bd7099329a9e61c2b42e335b8f9655f51bc003ed399de6d0e7cdd5248104425053884a87aa15533036f126211b825e0
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SSDEEP
12288:UZWtI6RkIQUOB0heZJys73dOvXDpNjNe8NeZJys73dOvXDpNjNe89BRut:UuhaIXOieZJ8NI8NeZJ8NI89Bm
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-1-5-21-1815711207-1844170477-3539718864-1000\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 (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\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\360Safe.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\RfwMain.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 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\Rfwsrv.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\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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.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\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 1988 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 F:\Autorun.inf KavUpda.exe File opened for modification C:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\Help\HelpCat.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File created C:\Windows\regedt32.sys 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\Help\HelpCat.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File opened for modification C:\Windows\system\KavUpda.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe File created C:\Windows\Sysinf.bat 2acd0822bf56ba0cbeed4bb7e7ae97f6.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\system\KavUpda.exe 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3080 sc.exe 4228 sc.exe 4564 sc.exe 2448 sc.exe 4792 sc.exe 4508 sc.exe 3952 sc.exe 2240 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 3648 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 1988 KavUpda.exe Token: SeIncBasePriorityPrivilege 1988 KavUpda.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: SeIncBasePriorityPrivilege 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe Token: 33 1988 KavUpda.exe Token: SeIncBasePriorityPrivilege 1988 KavUpda.exe Token: 33 1988 KavUpda.exe Token: SeIncBasePriorityPrivilege 1988 KavUpda.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 1988 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 112 wrote to memory of 3312 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 89 PID 112 wrote to memory of 3312 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 89 PID 112 wrote to memory of 3312 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 89 PID 112 wrote to memory of 4880 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 91 PID 112 wrote to memory of 4880 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 91 PID 112 wrote to memory of 4880 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 91 PID 4880 wrote to memory of 1364 4880 net.exe 94 PID 4880 wrote to memory of 1364 4880 net.exe 94 PID 4880 wrote to memory of 1364 4880 net.exe 94 PID 112 wrote to memory of 884 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 96 PID 112 wrote to memory of 884 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 96 PID 112 wrote to memory of 884 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 96 PID 112 wrote to memory of 4632 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 103 PID 112 wrote to memory of 4632 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 103 PID 112 wrote to memory of 4632 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 103 PID 112 wrote to memory of 3868 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 102 PID 112 wrote to memory of 3868 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 102 PID 112 wrote to memory of 3868 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 102 PID 112 wrote to memory of 1696 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 98 PID 112 wrote to memory of 1696 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 98 PID 112 wrote to memory of 1696 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 98 PID 112 wrote to memory of 1548 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 101 PID 112 wrote to memory of 1548 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 101 PID 112 wrote to memory of 1548 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 101 PID 112 wrote to memory of 2132 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 104 PID 112 wrote to memory of 2132 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 104 PID 112 wrote to memory of 2132 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 104 PID 112 wrote to memory of 3488 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 105 PID 112 wrote to memory of 3488 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 105 PID 112 wrote to memory of 3488 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 105 PID 112 wrote to memory of 1460 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 120 PID 112 wrote to memory of 1460 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 120 PID 112 wrote to memory of 1460 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 120 PID 112 wrote to memory of 4792 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 109 PID 112 wrote to memory of 4792 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 109 PID 112 wrote to memory of 4792 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 109 PID 112 wrote to memory of 2240 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 118 PID 112 wrote to memory of 2240 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 118 PID 112 wrote to memory of 2240 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 118 PID 112 wrote to memory of 4508 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 112 PID 112 wrote to memory of 4508 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 112 PID 112 wrote to memory of 4508 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 112 PID 112 wrote to memory of 3952 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 113 PID 112 wrote to memory of 3952 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 113 PID 112 wrote to memory of 3952 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 113 PID 112 wrote to memory of 3648 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 117 PID 112 wrote to memory of 3648 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 117 PID 112 wrote to memory of 3648 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 117 PID 1696 wrote to memory of 3076 1696 net.exe 124 PID 1696 wrote to memory of 3076 1696 net.exe 124 PID 1696 wrote to memory of 3076 1696 net.exe 124 PID 3488 wrote to memory of 3604 3488 net.exe 122 PID 3488 wrote to memory of 3604 3488 net.exe 122 PID 3488 wrote to memory of 3604 3488 net.exe 122 PID 1460 wrote to memory of 4964 1460 net.exe 121 PID 1460 wrote to memory of 4964 1460 net.exe 121 PID 1460 wrote to memory of 4964 1460 net.exe 121 PID 2132 wrote to memory of 2784 2132 net.exe 123 PID 2132 wrote to memory of 2784 2132 net.exe 123 PID 2132 wrote to memory of 2784 2132 net.exe 123 PID 112 wrote to memory of 2732 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 125 PID 112 wrote to memory of 2732 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 125 PID 112 wrote to memory of 2732 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 125 PID 112 wrote to memory of 2352 112 2acd0822bf56ba0cbeed4bb7e7ae97f6.exe 128 -
Views/modifies file attributes 1 TTPs 14 IoCs
pid Process 4016 attrib.exe 2688 attrib.exe 2384 attrib.exe 4952 attrib.exe 2728 attrib.exe 1416 attrib.exe 2024 attrib.exe 4300 attrib.exe 4952 attrib.exe 3696 attrib.exe 2400 attrib.exe 2852 attrib.exe 2760 attrib.exe 2644 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2acd0822bf56ba0cbeed4bb7e7ae97f6.exe"C:\Users\Admin\AppData\Local\Temp\2acd0822bf56ba0cbeed4bb7e7ae97f6.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:112 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:3312
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1364
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C:\Windows\SysWOW64\At.exeAt.exe 5:42:29 PM C:\Windows\Help\HelpCat.exe2⤵PID:884
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:3076
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1548
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:5092
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C:\Windows\SysWOW64\cmd.execmd /c at 5:44:32 PM C:\Windows\Sysinf.bat2⤵PID:3868
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C:\Windows\SysWOW64\at.exeat 5:44:32 PM C:\Windows\Sysinf.bat3⤵PID:1380
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C:\Windows\SysWOW64\cmd.execmd /c at 5:41:32 PM C:\Windows\Sysinf.bat2⤵PID:4632
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C:\Windows\SysWOW64\at.exeat 5:41:32 PM C:\Windows\Sysinf.bat3⤵PID:1012
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2784
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:3488 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:3604
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4792
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:4508
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:3952
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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:3648
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2240
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:4964
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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:2732
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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:2352
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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:1988 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:760
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2760
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:3400
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C:\Windows\SysWOW64\At.exeAt.exe 5:42:41 PM C:\Windows\Help\HelpCat.exe3⤵PID:3372
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:4824
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:4080
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:5112
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:2896
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:3792
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:232
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C:\Windows\SysWOW64\cmd.execmd /c at 5:44:43 PM C:\Windows\Sysinf.bat3⤵PID:4252
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C:\Windows\SysWOW64\at.exeat 5:44:43 PM C:\Windows\Sysinf.bat4⤵PID:2132
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C:\Windows\SysWOW64\cmd.execmd /c at 5:41:43 PM C:\Windows\Sysinf.bat3⤵PID:4892
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C:\Windows\SysWOW64\at.exeat 5:41:43 PM C:\Windows\Sysinf.bat4⤵PID:2492
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1788
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:3444
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:3080
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:4228
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:4564
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2448
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:908
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:3848
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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:1596
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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:1324
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1584
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2352
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2688
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4508
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4544
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2024
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2316
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2400
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:660
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2732
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2384
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:5060
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4476
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4300
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1572
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4920
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2144
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4952
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2476
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3696
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4396
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1504
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4952
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4048
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2344
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4016
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4348
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1464
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2424
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4932
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2728
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:656
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2224
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1416
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4952
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4632
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2852
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2832
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1416
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2760
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3032
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2136
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4920
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:3484
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:4448
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:3604
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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 sharedaccess /y2⤵PID:848
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2964
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:4328
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1664
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2644
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
711KB
MD52acd0822bf56ba0cbeed4bb7e7ae97f6
SHA12992cdda9729967591f4b921edaa0e75f19c693b
SHA256f6abfcb1323f8704f4eacd4ba19f51195bf23cc308f5fe8943f10a511b695e72
SHA51287a4899faa731248bf96c7ebf480add43bd7099329a9e61c2b42e335b8f9655f51bc003ed399de6d0e7cdd5248104425053884a87aa15533036f126211b825e0
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500