Analysis
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max time kernel
149s -
max time network
155s -
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, 04:24
Static task
static1
Behavioral task
behavioral1
Sample
2808a2bb6bfd2ca74d3f5e746a8c5698.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2808a2bb6bfd2ca74d3f5e746a8c5698.exe
Resource
win10v2004-20231215-en
General
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Target
2808a2bb6bfd2ca74d3f5e746a8c5698.exe
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Size
557KB
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MD5
2808a2bb6bfd2ca74d3f5e746a8c5698
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SHA1
ee8bd89bde29f97b5f9e144e2545c081e4e293e0
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SHA256
f7584e4a7e814db3362279b1e6e9e4e352410daae5ec651b8e366f980ad09e5b
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SHA512
8ea6a6c97468a70cff2294ccbb4c7868edc5b843bffb86b2cbebeb51634609a0fa817b1901d24f3f64af4544730b70df4254345c0e3bf7ffc1960a6d289444fd
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SSDEEP
6144:UZfec9EbXDk6Rk8KU/UOPSe570Szp3b/UOPSe570Szp3bE2Ernmy+g4VrG1VVE+t:UZWtI6RktOB0vOB0vrKut
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-1-5-21-996941297-2279405024-2328152752-1000\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-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\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\RavMoD.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.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\360Safe.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe 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\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 4908 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 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 17 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\regedt32.sys 2808a2bb6bfd2ca74d3f5e746a8c5698.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 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Windows\system\KavUpda.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File created C:\Windows\Help\HelpCat.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Windows\Help\HelpCat.exe 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File created C:\Windows\Sysinf.bat 2808a2bb6bfd2ca74d3f5e746a8c5698.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1072 sc.exe 4828 sc.exe 1472 sc.exe 3124 sc.exe 5104 sc.exe 2688 sc.exe 4316 sc.exe 2532 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1232 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 4908 KavUpda.exe Token: SeIncBasePriorityPrivilege 4908 KavUpda.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: 33 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe Token: SeIncBasePriorityPrivilege 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 4908 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4704 wrote to memory of 1388 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 89 PID 4704 wrote to memory of 1388 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 89 PID 4704 wrote to memory of 1388 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 89 PID 4704 wrote to memory of 4908 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 91 PID 4704 wrote to memory of 4908 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 91 PID 4704 wrote to memory of 4908 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 91 PID 4908 wrote to memory of 3560 4908 net.exe 93 PID 4908 wrote to memory of 3560 4908 net.exe 93 PID 4908 wrote to memory of 3560 4908 net.exe 93 PID 4704 wrote to memory of 5040 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 96 PID 4704 wrote to memory of 5040 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 96 PID 4704 wrote to memory of 5040 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 96 PID 4704 wrote to memory of 3972 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 100 PID 4704 wrote to memory of 3972 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 100 PID 4704 wrote to memory of 3972 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 100 PID 4704 wrote to memory of 3224 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 97 PID 4704 wrote to memory of 3224 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 97 PID 4704 wrote to memory of 3224 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 97 PID 4704 wrote to memory of 4112 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 99 PID 4704 wrote to memory of 4112 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 99 PID 4704 wrote to memory of 4112 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 99 PID 4704 wrote to memory of 3168 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 110 PID 4704 wrote to memory of 3168 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 110 PID 4704 wrote to memory of 3168 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 110 PID 4704 wrote to memory of 1308 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 102 PID 4704 wrote to memory of 1308 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 102 PID 4704 wrote to memory of 1308 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 102 PID 4704 wrote to memory of 3064 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 105 PID 4704 wrote to memory of 3064 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 105 PID 4704 wrote to memory of 3064 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 105 PID 4704 wrote to memory of 1304 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 108 PID 4704 wrote to memory of 1304 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 108 PID 4704 wrote to memory of 1304 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 108 PID 4704 wrote to memory of 4828 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 111 PID 4704 wrote to memory of 4828 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 111 PID 4704 wrote to memory of 4828 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 111 PID 4704 wrote to memory of 1472 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 112 PID 4704 wrote to memory of 1472 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 112 PID 4704 wrote to memory of 1472 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 112 PID 4704 wrote to memory of 5104 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 118 PID 4704 wrote to memory of 5104 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 118 PID 4704 wrote to memory of 5104 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 118 PID 4704 wrote to memory of 3124 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 117 PID 4704 wrote to memory of 3124 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 117 PID 4704 wrote to memory of 3124 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 117 PID 4704 wrote to memory of 1232 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 120 PID 4704 wrote to memory of 1232 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 120 PID 4704 wrote to memory of 1232 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 120 PID 3168 wrote to memory of 1144 3168 net.exe 119 PID 3168 wrote to memory of 1144 3168 net.exe 119 PID 3168 wrote to memory of 1144 3168 net.exe 119 PID 4704 wrote to memory of 2788 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 124 PID 4704 wrote to memory of 2788 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 124 PID 4704 wrote to memory of 2788 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 124 PID 4704 wrote to memory of 4568 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 123 PID 4704 wrote to memory of 4568 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 123 PID 4704 wrote to memory of 4568 4704 2808a2bb6bfd2ca74d3f5e746a8c5698.exe 123 PID 4112 wrote to memory of 4316 4112 net.exe 127 PID 4112 wrote to memory of 4316 4112 net.exe 127 PID 4112 wrote to memory of 4316 4112 net.exe 127 PID 1304 wrote to memory of 2316 1304 net.exe 130 PID 1308 wrote to memory of 2540 1308 net.exe 128 PID 1308 wrote to memory of 2540 1308 net.exe 128 PID 1304 wrote to memory of 2316 1304 net.exe 130 -
Views/modifies file attributes 1 TTPs 15 IoCs
pid Process 400 attrib.exe 1440 attrib.exe 4988 attrib.exe 4584 attrib.exe 2392 attrib.exe 4556 attrib.exe 3344 attrib.exe 3928 attrib.exe 3396 attrib.exe 648 attrib.exe 4716 attrib.exe 4812 attrib.exe 1228 attrib.exe 4512 attrib.exe 2492 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2808a2bb6bfd2ca74d3f5e746a8c5698.exe"C:\Users\Admin\AppData\Local\Temp\2808a2bb6bfd2ca74d3f5e746a8c5698.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:4704 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:1388
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:3560
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C:\Windows\SysWOW64\At.exeAt.exe 5:10:11 AM C:\Windows\Help\HelpCat.exe2⤵PID:5040
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C:\Windows\SysWOW64\cmd.execmd /c at 5:12:13 AM C:\Windows\Sysinf.bat2⤵PID:3224
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C:\Windows\SysWOW64\at.exeat 5:12:13 AM C:\Windows\Sysinf.bat3⤵PID:2084
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:4112 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4316
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C:\Windows\SysWOW64\cmd.execmd /c at 5:09:13 AM C:\Windows\Sysinf.bat2⤵PID:3972
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C:\Windows\SysWOW64\at.exeat 5:09:13 AM C:\Windows\Sysinf.bat3⤵PID:452
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2540
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:3064
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2872
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2316
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1144
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4828
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1472
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:3124
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:5104
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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:1232
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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:4568
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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:2788
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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:4908 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:752
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1768
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1316
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C:\Windows\SysWOW64\At.exeAt.exe 5:10:15 AM C:\Windows\Help\HelpCat.exe3⤵PID:3988
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2068
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:3136
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C:\Windows\SysWOW64\cmd.execmd /c at 5:12:17 AM C:\Windows\Sysinf.bat3⤵PID:4028
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C:\Windows\SysWOW64\at.exeat 5:12:17 AM C:\Windows\Sysinf.bat4⤵PID:3056
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C:\Windows\SysWOW64\cmd.execmd /c at 5:09:17 AM C:\Windows\Sysinf.bat3⤵PID:4604
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C:\Windows\SysWOW64\at.exeat 5:09:17 AM C:\Windows\Sysinf.bat4⤵PID:1328
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2468
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:4636
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1992
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:404
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:3744
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1148
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1692
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:3620
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2688
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:4316
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2532
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1072
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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:1672
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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:2704
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3728
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:400
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2324
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3556
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4556
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2944
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1080
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3396
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3136
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2324
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1440
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:988
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4024
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4716
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3496
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3708
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4988
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4140
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4012
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4812
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4632
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1936
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4584
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1420
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1768
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:648
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2840
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2188
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2392
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:756
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4572
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1228
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:5004
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3512
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4512
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3272
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2704
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2492
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:756
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4180
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3344
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:5088
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4964
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3928
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4052
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:4324
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:3068
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1228
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3136
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1408
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1080
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2852
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:4212
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:4260
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1148
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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
557KB
MD52808a2bb6bfd2ca74d3f5e746a8c5698
SHA1ee8bd89bde29f97b5f9e144e2545c081e4e293e0
SHA256f7584e4a7e814db3362279b1e6e9e4e352410daae5ec651b8e366f980ad09e5b
SHA5128ea6a6c97468a70cff2294ccbb4c7868edc5b843bffb86b2cbebeb51634609a0fa817b1901d24f3f64af4544730b70df4254345c0e3bf7ffc1960a6d289444fd
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500