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Analysis
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max time kernel
167s -
max time network
218s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2022, 21:34
Behavioral task
behavioral1
Sample
95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe
Resource
win10v2004-20221111-en
General
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Target
95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe
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Size
2.8MB
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MD5
b2a8c241ef5313db4e600ef1d4a7ad35
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SHA1
2dac87ce3a9833d1d3e9208d44ecdc31d34de4f2
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SHA256
95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056
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SHA512
2842379f228fb91bf8855e1cdb2cc43a15e270630edac6c256ceddfde394d5a21bc210a9a6887f40e59ea02b687394d58dfa5585066108dac5c1ad93d8b46841
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SSDEEP
24576:1yOieZJ8NI8eyOieZJ8NI8eyOieZJ8NI8eyOieZJ8NI8eyOieZJ8NI8eyOieZJ8V:18080808080808H
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-1-5-21-2386679933-1492765628-3466841596-1000\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-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 2980 KavUpda.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\360Safe.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 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\avp.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 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\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe 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\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
resource yara_rule behavioral2/memory/4996-134-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral2/memory/4996-138-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral2/files/0x0006000000022e53-164.dat upx behavioral2/files/0x0006000000022e53-165.dat upx behavioral2/memory/2980-172-0x0000000000400000-0x0000000000440000-memory.dmp upx -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process 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 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 7 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\7-Zip\7z.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\Sysinf.bat 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File created C:\Windows\regedt32.sys 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File created C:\Windows\Help\HelpCat.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Windows\Help\HelpCat.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 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\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe File opened for modification C:\Windows\system\KavUpda.exe 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3040 sc.exe 1724 sc.exe 3192 sc.exe 3432 sc.exe 3156 sc.exe 3200 sc.exe 1704 sc.exe 4200 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2784 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 2980 KavUpda.exe Token: SeIncBasePriorityPrivilege 2980 KavUpda.exe Token: 33 2980 KavUpda.exe Token: SeIncBasePriorityPrivilege 2980 KavUpda.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: 33 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe Token: SeIncBasePriorityPrivilege 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 2980 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4996 wrote to memory of 4772 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 84 PID 4996 wrote to memory of 4772 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 84 PID 4996 wrote to memory of 4772 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 84 PID 4996 wrote to memory of 4304 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 86 PID 4996 wrote to memory of 4304 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 86 PID 4996 wrote to memory of 4304 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 86 PID 4996 wrote to memory of 116 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 89 PID 4996 wrote to memory of 116 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 89 PID 4996 wrote to memory of 116 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 89 PID 4304 wrote to memory of 208 4304 net.exe 92 PID 4304 wrote to memory of 208 4304 net.exe 92 PID 4304 wrote to memory of 208 4304 net.exe 92 PID 4996 wrote to memory of 4288 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 91 PID 4996 wrote to memory of 4288 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 91 PID 4996 wrote to memory of 4288 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 91 PID 4996 wrote to memory of 4980 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 96 PID 4996 wrote to memory of 4980 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 96 PID 4996 wrote to memory of 4980 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 96 PID 4996 wrote to memory of 1312 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 94 PID 4996 wrote to memory of 1312 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 94 PID 4996 wrote to memory of 1312 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 94 PID 4996 wrote to memory of 520 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 97 PID 4996 wrote to memory of 520 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 97 PID 4996 wrote to memory of 520 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 97 PID 4996 wrote to memory of 1028 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 99 PID 4996 wrote to memory of 1028 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 99 PID 4996 wrote to memory of 1028 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 99 PID 4996 wrote to memory of 1152 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 101 PID 4996 wrote to memory of 1152 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 101 PID 4996 wrote to memory of 1152 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 101 PID 4996 wrote to memory of 3628 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 104 PID 4996 wrote to memory of 3628 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 104 PID 4996 wrote to memory of 3628 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 104 PID 4996 wrote to memory of 1724 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 118 PID 4996 wrote to memory of 1724 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 118 PID 4996 wrote to memory of 1724 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 118 PID 4996 wrote to memory of 1704 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 108 PID 4996 wrote to memory of 1704 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 108 PID 4996 wrote to memory of 1704 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 108 PID 1152 wrote to memory of 1508 1152 net.exe 109 PID 1152 wrote to memory of 1508 1152 net.exe 109 PID 1152 wrote to memory of 1508 1152 net.exe 109 PID 4996 wrote to memory of 3040 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 116 PID 4996 wrote to memory of 3040 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 116 PID 4996 wrote to memory of 3040 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 116 PID 520 wrote to memory of 1012 520 net.exe 115 PID 520 wrote to memory of 1012 520 net.exe 115 PID 520 wrote to memory of 1012 520 net.exe 115 PID 1312 wrote to memory of 4244 1312 net.exe 110 PID 1312 wrote to memory of 4244 1312 net.exe 110 PID 1312 wrote to memory of 4244 1312 net.exe 110 PID 1028 wrote to memory of 2916 1028 net.exe 114 PID 1028 wrote to memory of 2916 1028 net.exe 114 PID 1028 wrote to memory of 2916 1028 net.exe 114 PID 4996 wrote to memory of 4200 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 111 PID 4996 wrote to memory of 4200 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 111 PID 4996 wrote to memory of 4200 4996 95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe 111 PID 3628 wrote to memory of 3128 3628 net.exe 119 PID 3628 wrote to memory of 3128 3628 net.exe 119 PID 3628 wrote to memory of 3128 3628 net.exe 119 PID 4288 wrote to memory of 1916 4288 cmd.exe 120 PID 4288 wrote to memory of 1916 4288 cmd.exe 120 PID 4288 wrote to memory of 1916 4288 cmd.exe 120 PID 4980 wrote to memory of 2036 4980 cmd.exe 121 -
Views/modifies file attributes 1 TTPs 6 IoCs
pid Process 4364 attrib.exe 4924 attrib.exe 4476 attrib.exe 2984 attrib.exe 2584 attrib.exe 3464 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.exe"C:\Users\Admin\AppData\Local\Temp\95c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056.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:4996 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:4772
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:208
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C:\Windows\SysWOW64\At.exeAt.exe 1:39:25 AM C:\Windows\Help\HelpCat.exe2⤵PID:116
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C:\Windows\SysWOW64\cmd.execmd /c at 1:38:34 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Windows\SysWOW64\at.exeat 1:38:34 AM C:\Windows\Sysinf.bat3⤵PID:1916
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4244
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C:\Windows\SysWOW64\cmd.execmd /c at 1:41:34 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:4980 -
C:\Windows\SysWOW64\at.exeat 1:41:34 AM C:\Windows\Sysinf.bat3⤵PID:2036
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:520 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1012
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2916
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1508
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:3628 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3128
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1704
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:4200
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:3040
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1724
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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:2784
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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:2668
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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:3920
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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:2980 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:4668
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:64
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1876
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C:\Windows\SysWOW64\At.exeAt.exe 1:40:03 AM C:\Windows\Help\HelpCat.exe3⤵PID:5088
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C:\Windows\SysWOW64\cmd.execmd /c at 1:42:05 AM C:\Windows\Sysinf.bat3⤵PID:332
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C:\Windows\SysWOW64\at.exeat 1:42:05 AM C:\Windows\Sysinf.bat4⤵PID:1508
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:3664
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:1884
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C:\Windows\SysWOW64\cmd.execmd /c at 1:39:05 AM C:\Windows\Sysinf.bat3⤵PID:3068
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C:\Windows\SysWOW64\at.exeat 1:39:05 AM C:\Windows\Sysinf.bat4⤵PID:2252
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:4448
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:3864
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:4004
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:984
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:404
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:520
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:4868
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:748
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:3192
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:3432
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:3156
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:3200
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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:3872
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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:1916
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3620
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:456
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3464
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1448
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4364
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4848
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4656
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4924
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4864
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3604
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4476
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3796
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1724
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2984
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4844
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2968
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2156
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2584
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:772
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4260
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:516
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:4432
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:4072
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3048
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:400
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2672
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1668
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:3608
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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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
2.8MB
MD5b2a8c241ef5313db4e600ef1d4a7ad35
SHA12dac87ce3a9833d1d3e9208d44ecdc31d34de4f2
SHA25695c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056
SHA5122842379f228fb91bf8855e1cdb2cc43a15e270630edac6c256ceddfde394d5a21bc210a9a6887f40e59ea02b687394d58dfa5585066108dac5c1ad93d8b46841
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
2.8MB
MD5b2a8c241ef5313db4e600ef1d4a7ad35
SHA12dac87ce3a9833d1d3e9208d44ecdc31d34de4f2
SHA25695c51cebe75d08940f2610bc58b50cc7e80417f31a61ca0380a0eaf6f6bde056
SHA5122842379f228fb91bf8855e1cdb2cc43a15e270630edac6c256ceddfde394d5a21bc210a9a6887f40e59ea02b687394d58dfa5585066108dac5c1ad93d8b46841