Analysis
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max time kernel
60s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2024, 18:43
Static task
static1
Behavioral task
behavioral1
Sample
f2c2e115d3d5d80abdd6bacff7cecf56.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f2c2e115d3d5d80abdd6bacff7cecf56.exe
Resource
win10v2004-20231215-en
General
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Target
f2c2e115d3d5d80abdd6bacff7cecf56.exe
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Size
920KB
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MD5
f2c2e115d3d5d80abdd6bacff7cecf56
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SHA1
37a954fa3a99d8a2effe1e40549e28110d9ab419
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SHA256
b68ad5d947abc00768bf9c88c065b803c1a38a8bb1e9737863e52097244f15dd
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SHA512
f393e9501474534c8b1082cd6ed24ce7448a7e24b5483310ff8722f01765abe8ad5357df448df30aa98900ed7061e1ef0b07a8810caae4b830a745092f51701b
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SSDEEP
12288:UZWtI6Rk8eZJys73dOvXDpNjNe8zyOB0Ju9OOeZJys73dOvXDpNjNe8zyOB0JuPC:Uuha8eZJ8NI8zyOdeZJ8NI8zyOrC
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-1-5-21-1497073144-2389943819-3385106915-1000\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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.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\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\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.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 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 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 2160 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 f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\7-Zip\7z.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\7-Zip\7zG.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\dotnet\dotnet.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Help\HelpCat.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Windows\Help\HelpCat.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File created C:\Windows\Sysinf.bat f2c2e115d3d5d80abdd6bacff7cecf56.exe File created C:\Windows\regedt32.sys f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Windows\system\KavUpda.exe f2c2e115d3d5d80abdd6bacff7cecf56.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5076 sc.exe 1892 sc.exe 1608 sc.exe 4660 sc.exe 1004 sc.exe 3380 sc.exe 3136 sc.exe 2024 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2540 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2160 KavUpda.exe Token: SeIncBasePriorityPrivilege 2160 KavUpda.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: 33 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe Token: SeIncBasePriorityPrivilege 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 2160 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2480 wrote to memory of 3532 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 16 PID 2480 wrote to memory of 3532 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 16 PID 2480 wrote to memory of 3532 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 16 PID 2480 wrote to memory of 4652 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 18 PID 2480 wrote to memory of 4652 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 18 PID 2480 wrote to memory of 4652 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 18 PID 4652 wrote to memory of 1964 4652 net.exe 21 PID 4652 wrote to memory of 1964 4652 net.exe 21 PID 4652 wrote to memory of 1964 4652 net.exe 21 PID 2480 wrote to memory of 1420 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 133 PID 2480 wrote to memory of 1420 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 133 PID 2480 wrote to memory of 1420 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 133 PID 2480 wrote to memory of 3192 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 132 PID 2480 wrote to memory of 3192 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 132 PID 2480 wrote to memory of 3192 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 132 PID 2480 wrote to memory of 2156 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 130 PID 2480 wrote to memory of 2156 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 130 PID 2480 wrote to memory of 2156 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 130 PID 2480 wrote to memory of 4124 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 129 PID 2480 wrote to memory of 4124 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 129 PID 2480 wrote to memory of 4124 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 129 PID 2480 wrote to memory of 3660 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 128 PID 2480 wrote to memory of 3660 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 128 PID 2480 wrote to memory of 3660 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 128 PID 2480 wrote to memory of 3400 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 126 PID 2480 wrote to memory of 3400 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 126 PID 2480 wrote to memory of 3400 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 126 PID 2480 wrote to memory of 1252 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 124 PID 2480 wrote to memory of 1252 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 124 PID 2480 wrote to memory of 1252 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 124 PID 2480 wrote to memory of 3500 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 110 PID 2480 wrote to memory of 3500 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 110 PID 2480 wrote to memory of 3500 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 110 PID 2480 wrote to memory of 2024 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 108 PID 2480 wrote to memory of 2024 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 108 PID 2480 wrote to memory of 2024 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 108 PID 2480 wrote to memory of 1004 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 98 PID 2480 wrote to memory of 1004 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 98 PID 2480 wrote to memory of 1004 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 98 PID 2480 wrote to memory of 3136 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 103 PID 2480 wrote to memory of 3136 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 103 PID 2480 wrote to memory of 3136 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 103 PID 2480 wrote to memory of 3380 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 102 PID 2480 wrote to memory of 3380 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 102 PID 2480 wrote to memory of 3380 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 102 PID 2480 wrote to memory of 2540 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 100 PID 2480 wrote to memory of 2540 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 100 PID 2480 wrote to memory of 2540 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 100 PID 2480 wrote to memory of 1884 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 123 PID 2480 wrote to memory of 1884 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 123 PID 2480 wrote to memory of 1884 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 123 PID 2480 wrote to memory of 4728 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 122 PID 2480 wrote to memory of 4728 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 122 PID 2480 wrote to memory of 4728 2480 f2c2e115d3d5d80abdd6bacff7cecf56.exe 122 PID 3660 wrote to memory of 4608 3660 net.exe 120 PID 3660 wrote to memory of 4608 3660 net.exe 120 PID 3660 wrote to memory of 4608 3660 net.exe 120 PID 3192 wrote to memory of 1108 3192 Process not Found 167 PID 3192 wrote to memory of 1108 3192 Process not Found 167 PID 3192 wrote to memory of 1108 3192 Process not Found 167 PID 1252 wrote to memory of 4672 1252 net.exe 118 PID 1252 wrote to memory of 4672 1252 net.exe 118 PID 1252 wrote to memory of 4672 1252 net.exe 118 PID 3500 wrote to memory of 2956 3500 net.exe 114 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 3804 attrib.exe 1716 attrib.exe 4880 attrib.exe 1896 attrib.exe 4004 attrib.exe 3472 attrib.exe 4708 attrib.exe 3180 attrib.exe 4936 attrib.exe 4960 attrib.exe 4112 attrib.exe 3668 attrib.exe 2444 attrib.exe 1392 attrib.exe 1568 attrib.exe 2548 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f2c2e115d3d5d80abdd6bacff7cecf56.exe"C:\Users\Admin\AppData\Local\Temp\f2c2e115d3d5d80abdd6bacff7cecf56.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:2480 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:3532
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1964
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1004
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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:2540
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:3380
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:3136
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2024
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2956
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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:4728
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵
- Views/modifies file attributes
PID:4708
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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:1884
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:1252
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:3400
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:3660
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:4124
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C:\Windows\SysWOW64\cmd.execmd /c at 6:50:00 PM C:\Windows\Sysinf.bat2⤵PID:2156
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C:\Windows\SysWOW64\cmd.execmd /c at 6:47:00 PM C:\Windows\Sysinf.bat2⤵PID:3192
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C:\Windows\SysWOW64\At.exeAt.exe 6:47:58 PM C:\Windows\Help\HelpCat.exe2⤵PID:1420
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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:2160 -
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1412
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:1676
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C:\Windows\SysWOW64\At.exeAt.exe 6:48:01 PM C:\Windows\Help\HelpCat.exe3⤵PID:2628
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C:\Windows\SysWOW64\cmd.execmd /c at 6:47:03 PM C:\Windows\Sysinf.bat3⤵PID:3672
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C:\Windows\SysWOW64\at.exeat 6:47:03 PM C:\Windows\Sysinf.bat4⤵PID:4952
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C:\Windows\SysWOW64\cmd.execmd /c at 6:50:03 PM C:\Windows\Sysinf.bat3⤵PID:4552
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C:\Windows\SysWOW64\at.exeat 6:50:03 PM C:\Windows\Sysinf.bat4⤵PID:2548
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1452
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:3804
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:3956
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:4960
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2244
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:60
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:5076
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2900
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:1108
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1868
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:3336
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:4904
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1892
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1608
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:4660
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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:800
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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:4160
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4084
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3324
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3804
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1508
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1896
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3140
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:828
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1716
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4688
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3880
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4004
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4488
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3336
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3376
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\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:1680
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2392
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4880
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4340
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3184
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3180
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4108
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1304
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3900
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1132
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3104
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4728
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:740
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4620
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3296
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3592
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:212
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4108
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2548
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:872
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4596
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2252
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2236
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:8
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:4428
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2780
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:768
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:3920
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:4996
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:3644
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2436
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C:\Windows\SysWOW64\at.exeat 6:50:00 PM C:\Windows\Sysinf.bat1⤵PID:3516
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:4444
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:2200
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:4672
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C:\Windows\SysWOW64\at.exeat 6:47:00 PM C:\Windows\Sysinf.bat1⤵PID:1108
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:4608
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:5096
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4960
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:3472
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4112
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:3668
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2444
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1392
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4880
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:3180
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1568
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
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Filesize
99KB
MD5f7d490ce853ae2f2fd977e5f4eccc595
SHA15a6ad651141fd012440146bcf7ca569296073209
SHA256626cb87317fce789f93022a5e3605b8e7995f0cb8d916b76817eeaaf8666b3ea
SHA5121575807e3174dcda07b4f5f3baa254d2e3c380cae52b59ff0c8758abba18964c813166226ef77257db0d2df8b6bdc8e8ea35bf1989b8025a30f495c7d5e3a0a1
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Filesize
920KB
MD5f2c2e115d3d5d80abdd6bacff7cecf56
SHA137a954fa3a99d8a2effe1e40549e28110d9ab419
SHA256b68ad5d947abc00768bf9c88c065b803c1a38a8bb1e9737863e52097244f15dd
SHA512f393e9501474534c8b1082cd6ed24ce7448a7e24b5483310ff8722f01765abe8ad5357df448df30aa98900ed7061e1ef0b07a8810caae4b830a745092f51701b
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500