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Analysis
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max time kernel
152s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 02:42
Behavioral task
behavioral1
Sample
abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe
Resource
win10v2004-20220812-en
General
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Target
abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe
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Size
321KB
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MD5
5b311106c984612b5774d18c1a76dbdd
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SHA1
26e66ac6e657ed1db71eec3f75fec68a60dd56ed
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SHA256
abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1
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SHA512
f5875548199e97ea00d121aa0e25679a5869c9c03a944be6708ac70f5fa6ee3932eae18994261367d8f1340863de0682f759809fc8f632f56ac37693b02c88f3
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SSDEEP
6144:5uHOtwuHOaKl+lXDZJfLufs73dOk0XDpNjNOpys8r:gOtZOaKeZJys73dOvXDpNjNe8r
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-1-5-21-3845472200-3839195424-595303356-1000\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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 904 KavUpda.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process 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\RfwMain.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe 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\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\regedit.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe 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\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 -
resource yara_rule behavioral1/memory/1824-60-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral1/files/0x0007000000012767-88.dat upx behavioral1/files/0x0007000000012767-89.dat upx behavioral1/files/0x0007000000012767-91.dat upx behavioral1/memory/904-96-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral1/files/0x0007000000012767-98.dat upx behavioral1/memory/904-138-0x0000000000400000-0x0000000000440000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe -
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 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Program Files\7-Zip\7zG.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\Help\HelpCat.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File created C:\Windows\regedt32.sys abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.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\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Windows\system\KavUpda.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File created C:\Windows\Help\HelpCat.exe abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File created C:\Windows\Sysinf.bat abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1928 sc.exe 1836 sc.exe 1724 sc.exe 1800 sc.exe 1456 sc.exe 1724 sc.exe 880 sc.exe 956 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 1388 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 904 KavUpda.exe Token: SeIncBasePriorityPrivilege 904 KavUpda.exe Token: 33 904 KavUpda.exe Token: SeIncBasePriorityPrivilege 904 KavUpda.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: 33 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe Token: SeIncBasePriorityPrivilege 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 904 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1824 wrote to memory of 1736 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 28 PID 1824 wrote to memory of 1736 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 28 PID 1824 wrote to memory of 1736 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 28 PID 1824 wrote to memory of 1736 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 28 PID 1824 wrote to memory of 1492 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 30 PID 1824 wrote to memory of 1492 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 30 PID 1824 wrote to memory of 1492 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 30 PID 1824 wrote to memory of 1492 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 30 PID 1492 wrote to memory of 1328 1492 net.exe 32 PID 1492 wrote to memory of 1328 1492 net.exe 32 PID 1492 wrote to memory of 1328 1492 net.exe 32 PID 1492 wrote to memory of 1328 1492 net.exe 32 PID 1824 wrote to memory of 1204 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 33 PID 1824 wrote to memory of 1204 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 33 PID 1824 wrote to memory of 1204 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 33 PID 1824 wrote to memory of 1204 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 33 PID 1824 wrote to memory of 1720 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 35 PID 1824 wrote to memory of 1720 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 35 PID 1824 wrote to memory of 1720 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 35 PID 1824 wrote to memory of 1720 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 35 PID 1824 wrote to memory of 1276 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 36 PID 1824 wrote to memory of 1276 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 36 PID 1824 wrote to memory of 1276 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 36 PID 1824 wrote to memory of 1276 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 36 PID 1824 wrote to memory of 1520 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 38 PID 1824 wrote to memory of 1520 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 38 PID 1824 wrote to memory of 1520 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 38 PID 1824 wrote to memory of 1520 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 38 PID 1824 wrote to memory of 1396 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 41 PID 1824 wrote to memory of 1396 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 41 PID 1824 wrote to memory of 1396 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 41 PID 1824 wrote to memory of 1396 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 41 PID 1520 wrote to memory of 1588 1520 net.exe 45 PID 1520 wrote to memory of 1588 1520 net.exe 45 PID 1520 wrote to memory of 1588 1520 net.exe 45 PID 1520 wrote to memory of 1588 1520 net.exe 45 PID 1824 wrote to memory of 968 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 43 PID 1824 wrote to memory of 968 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 43 PID 1824 wrote to memory of 968 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 43 PID 1824 wrote to memory of 968 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 43 PID 1276 wrote to memory of 1344 1276 cmd.exe 51 PID 1276 wrote to memory of 1344 1276 cmd.exe 51 PID 1276 wrote to memory of 1344 1276 cmd.exe 51 PID 1276 wrote to memory of 1344 1276 cmd.exe 51 PID 1824 wrote to memory of 604 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 48 PID 1824 wrote to memory of 604 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 48 PID 1824 wrote to memory of 604 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 48 PID 1824 wrote to memory of 604 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 48 PID 1720 wrote to memory of 1872 1720 cmd.exe 42 PID 1720 wrote to memory of 1872 1720 cmd.exe 42 PID 1720 wrote to memory of 1872 1720 cmd.exe 42 PID 1720 wrote to memory of 1872 1720 cmd.exe 42 PID 1824 wrote to memory of 1236 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 47 PID 1824 wrote to memory of 1236 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 47 PID 1824 wrote to memory of 1236 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 47 PID 1824 wrote to memory of 1236 1824 abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe 47 PID 1396 wrote to memory of 1960 1396 net.exe 52 PID 1396 wrote to memory of 1960 1396 net.exe 52 PID 1396 wrote to memory of 1960 1396 net.exe 52 PID 1396 wrote to memory of 1960 1396 net.exe 52 PID 604 wrote to memory of 972 604 net.exe 53 PID 604 wrote to memory of 972 604 net.exe 53 PID 604 wrote to memory of 972 604 net.exe 53 PID 604 wrote to memory of 972 604 net.exe 53 -
Views/modifies file attributes 1 TTPs 6 IoCs
pid Process 1436 attrib.exe 660 attrib.exe 1972 attrib.exe 1288 attrib.exe 1636 attrib.exe 1724 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe"C:\Users\Admin\AppData\Local\Temp\abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1.exe"1⤵
- Loads dropped DLL
- 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:1824 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:1736
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1328
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1252
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C:\Windows\SysWOW64\At.exeAt.exe 10:49:34 PM C:\Windows\Help\HelpCat.exe2⤵PID:1204
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C:\Windows\SysWOW64\cmd.execmd /c at 10:48:47 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\at.exeat 10:48:47 PM C:\Windows\Sysinf.bat3⤵PID:1872
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C:\Windows\SysWOW64\cmd.execmd /c at 10:51:47 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\SysWOW64\at.exeat 10:51:47 PM C:\Windows\Sysinf.bat3⤵PID:1344
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1588
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1960
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:968
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:756
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1236
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2024
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:604 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:972
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1800
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1456
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1724
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:880
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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:1388
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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:848
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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:616
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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:904 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1948
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1520
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1100
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C:\Windows\SysWOW64\At.exeAt.exe 10:50:15 PM C:\Windows\Help\HelpCat.exe3⤵PID:432
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C:\Windows\SysWOW64\cmd.execmd /c at 10:49:18 PM C:\Windows\Sysinf.bat3⤵PID:1640
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C:\Windows\SysWOW64\at.exeat 10:49:18 PM C:\Windows\Sysinf.bat4⤵PID:1680
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C:\Windows\SysWOW64\cmd.execmd /c at 10:52:18 PM C:\Windows\Sysinf.bat3⤵PID:1236
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C:\Windows\SysWOW64\at.exeat 10:52:18 PM C:\Windows\Sysinf.bat4⤵PID:340
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:604
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:1932
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:968
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:824
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1000
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1012
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1656
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:2024
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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:1760
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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:1360
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:956
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1928
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1836
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1724
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1392
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1712
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1636
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1580
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1616
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1724
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1972
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1592
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1628
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1436
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:616
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:968
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:660
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1636
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1972
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1624
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:824
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1288
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:604
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:364
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1052
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1744
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1408
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1520
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1756
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1324
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1984
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1328
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:1476
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
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
321KB
MD55b311106c984612b5774d18c1a76dbdd
SHA126e66ac6e657ed1db71eec3f75fec68a60dd56ed
SHA256abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1
SHA512f5875548199e97ea00d121aa0e25679a5869c9c03a944be6708ac70f5fa6ee3932eae18994261367d8f1340863de0682f759809fc8f632f56ac37693b02c88f3
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Filesize
321KB
MD55b311106c984612b5774d18c1a76dbdd
SHA126e66ac6e657ed1db71eec3f75fec68a60dd56ed
SHA256abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1
SHA512f5875548199e97ea00d121aa0e25679a5869c9c03a944be6708ac70f5fa6ee3932eae18994261367d8f1340863de0682f759809fc8f632f56ac37693b02c88f3
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Filesize
321KB
MD55b311106c984612b5774d18c1a76dbdd
SHA126e66ac6e657ed1db71eec3f75fec68a60dd56ed
SHA256abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1
SHA512f5875548199e97ea00d121aa0e25679a5869c9c03a944be6708ac70f5fa6ee3932eae18994261367d8f1340863de0682f759809fc8f632f56ac37693b02c88f3
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Filesize
321KB
MD55b311106c984612b5774d18c1a76dbdd
SHA126e66ac6e657ed1db71eec3f75fec68a60dd56ed
SHA256abf3c67a73525c0f92b169065d27cd08e02f5857014277965b56db95bc91eea1
SHA512f5875548199e97ea00d121aa0e25679a5869c9c03a944be6708ac70f5fa6ee3932eae18994261367d8f1340863de0682f759809fc8f632f56ac37693b02c88f3