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Analysis
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max time kernel
153s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 07:29
Static task
static1
Behavioral task
behavioral1
Sample
5c94acb886026b869992ed0a93b96384.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5c94acb886026b869992ed0a93b96384.exe
Resource
win10v2004-20231215-en
General
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Target
5c94acb886026b869992ed0a93b96384.exe
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Size
4.9MB
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MD5
5c94acb886026b869992ed0a93b96384
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SHA1
f0f907374b41f3ca73950721fa73dc55dc79b5ac
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SHA256
de7067ff69251eb8064701249f7cf8dccfb4e9f2fb85d8e291bfe322beaf50f5
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SHA512
4c6d39ae1e221b5dd51955feb6038cd80b88f3e8db768fda36dcd7b07f1425a8830373c89d04d32bebbb9a8e1603227325921e6d7f3b3ad99f6c2cb3eb54a3aa
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SSDEEP
98304:hrQZGrQZ/rQZGrQZ/rQZGrQZ/rQZGrQZ/rQZGrQZ5:hr2Gr2/r2Gr2/r2Gr2/r2Gr2/r2Gr25
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-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" net.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-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" net.exe Set value (int) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" net.exe Key created \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun net.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" net.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe net.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe net.exe -
Executes dropped EXE 1 IoCs
pid Process 4336 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 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 21 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\7-Zip\7z.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 5c94acb886026b869992ed0a93b96384.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\Help\HelpCat.exe 5c94acb886026b869992ed0a93b96384.exe File created C:\Windows\Sysinf.bat 5c94acb886026b869992ed0a93b96384.exe File created C:\Windows\Help\HelpCat.exe 5c94acb886026b869992ed0a93b96384.exe File created C:\Windows\regedt32.sys 5c94acb886026b869992ed0a93b96384.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 5c94acb886026b869992ed0a93b96384.exe File opened for modification C:\Windows\system\KavUpda.exe 5c94acb886026b869992ed0a93b96384.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5064 sc.exe 4384 sc.exe 4480 sc.exe 1112 sc.exe 4420 sc.exe 1468 sc.exe 2436 sc.exe 3060 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 3028 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4336 KavUpda.exe Token: SeIncBasePriorityPrivilege 4336 KavUpda.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4352 5c94acb886026b869992ed0a93b96384.exe Token: SeIncBasePriorityPrivilege 4352 5c94acb886026b869992ed0a93b96384.exe Token: 33 4336 KavUpda.exe Token: SeIncBasePriorityPrivilege 4336 KavUpda.exe Token: 33 4336 KavUpda.exe Token: SeIncBasePriorityPrivilege 4336 KavUpda.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4352 5c94acb886026b869992ed0a93b96384.exe 4336 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4352 wrote to memory of 896 4352 5c94acb886026b869992ed0a93b96384.exe 23 PID 4352 wrote to memory of 896 4352 5c94acb886026b869992ed0a93b96384.exe 23 PID 4352 wrote to memory of 896 4352 5c94acb886026b869992ed0a93b96384.exe 23 PID 4352 wrote to memory of 4300 4352 5c94acb886026b869992ed0a93b96384.exe 88 PID 4352 wrote to memory of 4300 4352 5c94acb886026b869992ed0a93b96384.exe 88 PID 4352 wrote to memory of 4300 4352 5c94acb886026b869992ed0a93b96384.exe 88 PID 4300 wrote to memory of 4936 4300 Conhost.exe 35 PID 4300 wrote to memory of 4936 4300 Conhost.exe 35 PID 4300 wrote to memory of 4936 4300 Conhost.exe 35 PID 4352 wrote to memory of 1548 4352 5c94acb886026b869992ed0a93b96384.exe 167 PID 4352 wrote to memory of 1548 4352 5c94acb886026b869992ed0a93b96384.exe 167 PID 4352 wrote to memory of 1548 4352 5c94acb886026b869992ed0a93b96384.exe 167 PID 4352 wrote to memory of 884 4352 5c94acb886026b869992ed0a93b96384.exe 205 PID 4352 wrote to memory of 884 4352 5c94acb886026b869992ed0a93b96384.exe 205 PID 4352 wrote to memory of 884 4352 5c94acb886026b869992ed0a93b96384.exe 205 PID 4352 wrote to memory of 1936 4352 5c94acb886026b869992ed0a93b96384.exe 114 PID 4352 wrote to memory of 1936 4352 5c94acb886026b869992ed0a93b96384.exe 114 PID 4352 wrote to memory of 1936 4352 5c94acb886026b869992ed0a93b96384.exe 114 PID 4352 wrote to memory of 4528 4352 5c94acb886026b869992ed0a93b96384.exe 113 PID 4352 wrote to memory of 4528 4352 5c94acb886026b869992ed0a93b96384.exe 113 PID 4352 wrote to memory of 4528 4352 5c94acb886026b869992ed0a93b96384.exe 113 PID 4352 wrote to memory of 4200 4352 5c94acb886026b869992ed0a93b96384.exe 111 PID 4352 wrote to memory of 4200 4352 5c94acb886026b869992ed0a93b96384.exe 111 PID 4352 wrote to memory of 4200 4352 5c94acb886026b869992ed0a93b96384.exe 111 PID 4352 wrote to memory of 1484 4352 5c94acb886026b869992ed0a93b96384.exe 108 PID 4352 wrote to memory of 1484 4352 5c94acb886026b869992ed0a93b96384.exe 108 PID 4352 wrote to memory of 1484 4352 5c94acb886026b869992ed0a93b96384.exe 108 PID 4352 wrote to memory of 3924 4352 5c94acb886026b869992ed0a93b96384.exe 107 PID 4352 wrote to memory of 3924 4352 5c94acb886026b869992ed0a93b96384.exe 107 PID 4352 wrote to memory of 3924 4352 5c94acb886026b869992ed0a93b96384.exe 107 PID 4352 wrote to memory of 1356 4352 5c94acb886026b869992ed0a93b96384.exe 105 PID 4352 wrote to memory of 1356 4352 5c94acb886026b869992ed0a93b96384.exe 105 PID 4352 wrote to memory of 1356 4352 5c94acb886026b869992ed0a93b96384.exe 105 PID 4352 wrote to memory of 4480 4352 5c94acb886026b869992ed0a93b96384.exe 102 PID 4352 wrote to memory of 4480 4352 5c94acb886026b869992ed0a93b96384.exe 102 PID 4352 wrote to memory of 4480 4352 5c94acb886026b869992ed0a93b96384.exe 102 PID 4352 wrote to memory of 4384 4352 5c94acb886026b869992ed0a93b96384.exe 99 PID 4352 wrote to memory of 4384 4352 5c94acb886026b869992ed0a93b96384.exe 99 PID 4352 wrote to memory of 4384 4352 5c94acb886026b869992ed0a93b96384.exe 99 PID 4352 wrote to memory of 5064 4352 5c94acb886026b869992ed0a93b96384.exe 97 PID 4352 wrote to memory of 5064 4352 5c94acb886026b869992ed0a93b96384.exe 97 PID 4352 wrote to memory of 5064 4352 5c94acb886026b869992ed0a93b96384.exe 97 PID 4352 wrote to memory of 3060 4352 5c94acb886026b869992ed0a93b96384.exe 96 PID 4352 wrote to memory of 3060 4352 5c94acb886026b869992ed0a93b96384.exe 96 PID 4352 wrote to memory of 3060 4352 5c94acb886026b869992ed0a93b96384.exe 96 PID 4352 wrote to memory of 3028 4352 5c94acb886026b869992ed0a93b96384.exe 174 PID 4352 wrote to memory of 3028 4352 5c94acb886026b869992ed0a93b96384.exe 174 PID 4352 wrote to memory of 3028 4352 5c94acb886026b869992ed0a93b96384.exe 174 PID 4352 wrote to memory of 4656 4352 5c94acb886026b869992ed0a93b96384.exe 95 PID 4352 wrote to memory of 4656 4352 5c94acb886026b869992ed0a93b96384.exe 95 PID 4352 wrote to memory of 4656 4352 5c94acb886026b869992ed0a93b96384.exe 95 PID 4352 wrote to memory of 736 4352 5c94acb886026b869992ed0a93b96384.exe 94 PID 4352 wrote to memory of 736 4352 5c94acb886026b869992ed0a93b96384.exe 94 PID 4352 wrote to memory of 736 4352 5c94acb886026b869992ed0a93b96384.exe 94 PID 4200 wrote to memory of 224 4200 net.exe 91 PID 4200 wrote to memory of 224 4200 net.exe 91 PID 4200 wrote to memory of 224 4200 net.exe 91 PID 1356 wrote to memory of 3108 1356 net.exe 90 PID 1356 wrote to memory of 3108 1356 net.exe 90 PID 1356 wrote to memory of 3108 1356 net.exe 90 PID 4528 wrote to memory of 4396 4528 net.exe 83 PID 4528 wrote to memory of 4396 4528 net.exe 83 PID 4528 wrote to memory of 4396 4528 net.exe 83 PID 1484 wrote to memory of 4404 1484 net.exe 82 -
Views/modifies file attributes 1 TTPs 14 IoCs
pid Process 4260 attrib.exe 2756 attrib.exe 4692 attrib.exe 224 attrib.exe 3660 attrib.exe 992 attrib.exe 4636 attrib.exe 4776 attrib.exe 4036 attrib.exe 4636 attrib.exe 4636 attrib.exe 3352 attrib.exe 4088 attrib.exe 1812 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c94acb886026b869992ed0a93b96384.exe"C:\Users\Admin\AppData\Local\Temp\5c94acb886026b869992ed0a93b96384.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:4352 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:896
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵PID:4300
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:4936
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C:\Windows\SysWOW64\regedit.exeregedit.exe /s C:\Windows\regedt32.sys2⤵
- Runs regedit.exe
PID:3028 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3456
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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:4336 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:1512
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:640
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1112
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4636
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4508
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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:860
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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:2468
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:4420
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1468
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2436
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2212
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:852
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:768
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵
- Modifies visibility of file extensions in Explorer
- Blocks application from running via registry modification
- Sets file execution options in registry
PID:3028
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2256
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C:\Windows\SysWOW64\cmd.execmd /c at 4:02:29 AM C:\Windows\Sysinf.bat3⤵PID:2260
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C:\Windows\SysWOW64\cmd.execmd /c at 3:59:29 AM C:\Windows\Sysinf.bat3⤵PID:4392
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C:\Windows\SysWOW64\At.exeAt.exe 4:00:27 AM C:\Windows\Help\HelpCat.exe3⤵PID:1476
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1716
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3728
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1780
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1460
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:468
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4004
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:828
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:4888
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1832
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4776
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3648
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:5072
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3660
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4768
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2420
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4636
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2356
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4692
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3624
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1480
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4636
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1140
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2336
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:992
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:4412
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3548
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4636
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4104
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2948
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3352
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:3036
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:464
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:224
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1444
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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:736
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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:4656
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:3060
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:5064
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:4384
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4480
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:1356
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:3924
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:1484
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:4200
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:4528
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C:\Windows\SysWOW64\cmd.execmd /c at 4:02:26 AM C:\Windows\Sysinf.bat2⤵PID:1936
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C:\Windows\SysWOW64\cmd.execmd /c at 3:59:26 AM C:\Windows\Sysinf.bat2⤵PID:884
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C:\Windows\SysWOW64\At.exeAt.exe 4:00:24 AM C:\Windows\Help\HelpCat.exe2⤵PID:1548
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2128
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:3540
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1548
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:3308
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1016
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:4172
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:4508
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d2⤵
- Views/modifies file attributes
PID:4260
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C:\Windows\SysWOW64\at.exeat 4:02:26 AM C:\Windows\Sysinf.bat1⤵PID:2576
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C:\Windows\SysWOW64\at.exeat 3:59:26 AM C:\Windows\Sysinf.bat1⤵PID:4144
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:4404
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:4396
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:1716
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵
- Suspicious use of WriteProcessMemory
PID:4300
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:3108
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:224
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:3748
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C:\Windows\SysWOW64\at.exeat 3:59:29 AM C:\Windows\Sysinf.bat1⤵PID:4856
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C:\Windows\SysWOW64\at.exeat 4:02:29 AM C:\Windows\Sysinf.bat1⤵PID:316
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:640
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:4424
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y1⤵PID:4668
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:4520
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y1⤵PID:1364
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y1⤵PID:4548
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y1⤵PID:3660
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:884
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4776 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d2⤵
- Views/modifies file attributes
PID:4036
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:4088
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1812
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
9KB
MD5dfe7b9800c4d4c23dd3296d4bbaff268
SHA11baa6e89e889dfedef2d9838149bf8dcd693465e
SHA2563d14d5907b234e5c75fa7fbc765ca572ec4608cd9e65649b2baa2c863f87bee0
SHA512252b926fb13f6499ada786f4fa18b9a71b425eb21e99920e0f8045affdf75511089e14cce402b22de7ad02c9f496341ce9f17ad67869b79e588bc604035fb531
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Filesize
36KB
MD5cc11000a5b082e2fd3c6a800a6ced803
SHA1113dffe4908c5a2f8a1e4a39b29c0836425baaef
SHA256d9f2a2568777324a1ff81ac29d406cc0c3f2675f7459f3d8627fa9f185d483ee
SHA512085c879a27e57c719e2be501d65dc72bef03df1145667d8d1d203ef736a26e8822dee693ac2a44788a13fbe3e228777cbc28269f222f71b290f160fe909ab8c5
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
12KB
MD537d74dcc9551e91eb59a6d1f32181b06
SHA15b6b4d0855b56c94d8b0e83884c129bbf162d790
SHA2564d63661a8cb650389ab9931a6930db7529b5b017604d5008d0a982e46309422d
SHA51272bb916fd4e66fef4fb0645ee040738db75574d8997b736f9c8d2bb86d42182e1d9a42b2e8cc59eda07ef123e3bb4b9388a96e9c3aa02e6a9ad1549619acd920
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500