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Analysis
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max time kernel
143s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 17:10
Static task
static1
Behavioral task
behavioral1
Sample
77ec1a12ee42bcc2718d43a806a2118b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77ec1a12ee42bcc2718d43a806a2118b.exe
Resource
win10v2004-20231215-en
General
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Target
77ec1a12ee42bcc2718d43a806a2118b.exe
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Size
2.0MB
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MD5
77ec1a12ee42bcc2718d43a806a2118b
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SHA1
b71b317e2f5d6a254c7f166e8815426906c276f9
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SHA256
e350c8379b2827ce07a234fd7fe321926f02837cdb5a9ad6746d5097d1113918
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SHA512
a95ca14d0fb9a15b4306d12c6b40369fba8bff792be641b3d03973bb942451f19bcf5912433da4f11ea262cd596794c0e54f8bb7108b2b7ec569c5395a974dd0
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SSDEEP
49152:bbHR6t48UG/UmkGdt9S3YnQZTWHR6t48UG/UmkGdt9S3YnQZToDgtw:h6t03ag3EQZTa6t03ag3EQZTgF
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-1-5-21-1603059206-2004189698-4139800220-1000\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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.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\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe 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\regedit.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\360Safe.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 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\regedit.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\Rfwsrv.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
Executes dropped EXE 2 IoCs
pid Process 1956 KavUpda.exe 1884 77ec1a12ee42bcc2718d43a806a2118b~4.exe -
Loads dropped DLL 4 IoCs
pid Process 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 1160 77ec1a12ee42bcc2718d43a806a2118b.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 77ec1a12ee42bcc2718d43a806a2118b.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\regedt32.sys 77ec1a12ee42bcc2718d43a806a2118b.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.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\system\KavUpda.exe 77ec1a12ee42bcc2718d43a806a2118b.exe File created C:\Windows\Help\HelpCat.exe 77ec1a12ee42bcc2718d43a806a2118b.exe File opened for modification C:\Windows\Help\HelpCat.exe 77ec1a12ee42bcc2718d43a806a2118b.exe File created C:\Windows\Sysinf.bat 77ec1a12ee42bcc2718d43a806a2118b.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1952 sc.exe 2948 sc.exe 2956 sc.exe 2972 sc.exe 3020 sc.exe 3032 sc.exe 1892 sc.exe 2476 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2616 regedit.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe Token: 33 1956 KavUpda.exe Token: SeIncBasePriorityPrivilege 1956 KavUpda.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 1956 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1160 wrote to memory of 2136 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 28 PID 1160 wrote to memory of 2136 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 28 PID 1160 wrote to memory of 2136 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 28 PID 1160 wrote to memory of 2136 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 28 PID 1160 wrote to memory of 2028 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 30 PID 1160 wrote to memory of 2028 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 30 PID 1160 wrote to memory of 2028 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 30 PID 1160 wrote to memory of 2028 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 30 PID 2028 wrote to memory of 2800 2028 net.exe 32 PID 2028 wrote to memory of 2800 2028 net.exe 32 PID 2028 wrote to memory of 2800 2028 net.exe 32 PID 2028 wrote to memory of 2800 2028 net.exe 32 PID 1160 wrote to memory of 3004 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 33 PID 1160 wrote to memory of 3004 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 33 PID 1160 wrote to memory of 3004 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 33 PID 1160 wrote to memory of 3004 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 33 PID 1160 wrote to memory of 1792 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 34 PID 1160 wrote to memory of 1792 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 34 PID 1160 wrote to memory of 1792 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 34 PID 1160 wrote to memory of 1792 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 34 PID 1160 wrote to memory of 3000 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 36 PID 1160 wrote to memory of 3000 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 36 PID 1160 wrote to memory of 3000 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 36 PID 1160 wrote to memory of 3000 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 36 PID 1160 wrote to memory of 2504 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 38 PID 1160 wrote to memory of 2504 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 38 PID 1160 wrote to memory of 2504 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 38 PID 1160 wrote to memory of 2504 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 38 PID 1160 wrote to memory of 2756 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 43 PID 1160 wrote to memory of 2756 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 43 PID 1160 wrote to memory of 2756 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 43 PID 1160 wrote to memory of 2756 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 43 PID 1160 wrote to memory of 2864 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 42 PID 1160 wrote to memory of 2864 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 42 PID 1160 wrote to memory of 2864 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 42 PID 1160 wrote to memory of 2864 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 42 PID 1160 wrote to memory of 2580 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 45 PID 1160 wrote to memory of 2580 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 45 PID 1160 wrote to memory of 2580 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 45 PID 1160 wrote to memory of 2580 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 45 PID 2864 wrote to memory of 2656 2864 net.exe 46 PID 2864 wrote to memory of 2656 2864 net.exe 46 PID 2864 wrote to memory of 2656 2864 net.exe 46 PID 2864 wrote to memory of 2656 2864 net.exe 46 PID 2504 wrote to memory of 1312 2504 net.exe 50 PID 2504 wrote to memory of 1312 2504 net.exe 50 PID 2504 wrote to memory of 1312 2504 net.exe 50 PID 2504 wrote to memory of 1312 2504 net.exe 50 PID 1160 wrote to memory of 2628 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 49 PID 1160 wrote to memory of 2628 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 49 PID 1160 wrote to memory of 2628 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 49 PID 1160 wrote to memory of 2628 1160 77ec1a12ee42bcc2718d43a806a2118b.exe 49 PID 3000 wrote to memory of 2224 3000 cmd.exe 47 PID 3000 wrote to memory of 2224 3000 cmd.exe 47 PID 3000 wrote to memory of 2224 3000 cmd.exe 47 PID 3000 wrote to memory of 2224 3000 cmd.exe 47 PID 2756 wrote to memory of 2748 2756 net.exe 53 PID 2756 wrote to memory of 2748 2756 net.exe 53 PID 2756 wrote to memory of 2748 2756 net.exe 53 PID 2756 wrote to memory of 2748 2756 net.exe 53 PID 1792 wrote to memory of 2560 1792 cmd.exe 51 PID 1792 wrote to memory of 2560 1792 cmd.exe 51 PID 1792 wrote to memory of 2560 1792 cmd.exe 51 PID 1792 wrote to memory of 2560 1792 cmd.exe 51 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2284 attrib.exe 2484 attrib.exe 1336 attrib.exe 2664 attrib.exe 2860 attrib.exe 2520 attrib.exe 1408 attrib.exe 3060 attrib.exe 280 attrib.exe 3016 attrib.exe 1096 attrib.exe 2360 attrib.exe 2176 attrib.exe 2796 attrib.exe 2204 attrib.exe 1644 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\77ec1a12ee42bcc2718d43a806a2118b.exe"C:\Users\Admin\AppData\Local\Temp\77ec1a12ee42bcc2718d43a806a2118b.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2136
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2800
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C:\Windows\SysWOW64\At.exeAt.exe 5:13:32 PM C:\Windows\Help\HelpCat.exe2⤵PID:3004
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C:\Windows\SysWOW64\cmd.execmd /c at 5:12:34 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\SysWOW64\at.exeat 5:12:34 PM C:\Windows\Sysinf.bat3⤵PID:2560
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C:\Windows\SysWOW64\cmd.execmd /c at 5:15:34 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\at.exeat 5:15:34 PM C:\Windows\Sysinf.bat3⤵PID:2224
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1312
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2656
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2748
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2580
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2844
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2628
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2928
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1952
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2948
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2956
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2972
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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:2616
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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:280
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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:548
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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:1956 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:744
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2820
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:972
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C:\Windows\SysWOW64\At.exeAt.exe 5:13:36 PM C:\Windows\Help\HelpCat.exe3⤵PID:640
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C:\Windows\SysWOW64\cmd.execmd /c at 5:12:39 PM C:\Windows\Sysinf.bat3⤵PID:1476
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C:\Windows\SysWOW64\at.exeat 5:12:39 PM C:\Windows\Sysinf.bat4⤵PID:2368
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C:\Windows\SysWOW64\cmd.execmd /c at 5:15:39 PM C:\Windows\Sysinf.bat3⤵PID:2272
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C:\Windows\SysWOW64\at.exeat 5:15:39 PM C:\Windows\Sysinf.bat4⤵PID:2004
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2516
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:1968
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2372
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:3016
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2068
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1632
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1220
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1184
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2468
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:836
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:3020
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:3032
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1892
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2476
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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:1660
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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:1092
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1812
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2664
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1088
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1496
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1408
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2312
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2544
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2860
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2188
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1192
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2204
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2952
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1532
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3060
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2948
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2880
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:280
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3004
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2592
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1792
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:584
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2520
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:676
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2256
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3016
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1380
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2060
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2284
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2392
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1184
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2484
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1984
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:844
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1096
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1528
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2376
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1336
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:704
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2480
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2360
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1604
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1704
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2176
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1688
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2552
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2796
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:108
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C:\Users\Admin\AppData\Local\Temp\77ec1a12ee42bcc2718d43a806a2118b~4.exe77ec1a12ee42bcc2718d43a806a2118b~4.exe2⤵
- Executes dropped EXE
PID:1884
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
30KB
MD5a48b1c06219a01a60cd8d4d45440bde9
SHA134af23607ad5afa9e61b6a96cec811e6bdc50b4a
SHA2565c3736e37168dae7e431a31d5c4e0d351271d37804787ee3b8fa6e46413ba880
SHA5128f6b29be451582e47743009d95637f540dea4d7c93e685687e8b8f130a1cf535a4030722367fd4ac49639c19ce35c779c0cfef315eea038d9a4434474c7690f4
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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
2.0MB
MD5eb870843c41ffe9dc22f7497c39e230d
SHA14eb6e60b6de195fb74bf39ed7bdd7b510aabc61c
SHA25604d06686f0dc6516b5ed8872cf1f38bd069a2f424baf5b9707942006a7209718
SHA5126e554faa5cef56f1ebad2bcc0f4ab07d23e4e64787ef419d1074241764f8d2068899205dd283c64539efe7636a18b730d4414f9a55f383f37f134cb09e591f9b
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500