Analysis
-
max time kernel
240s -
max time network
337s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 07:58
Behavioral task
behavioral1
Sample
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe
Resource
win10v2004-20221111-en
General
-
Target
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe
-
Size
491KB
-
MD5
c8df7d1e6133ea903d8fbfe61f2f2d66
-
SHA1
849325c414e11f29f2997ce0b66c5e041ab9f2f0
-
SHA256
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572
-
SHA512
6bfb043cb3916193b2af83e06035820c7be7fd46ed774474923268bef9907c702eea183d89475766f0db141d1383711102bf23356a38ca6d787a516939918bc6
-
SSDEEP
6144:5uHOU/UOPSe570Szp3b/UOPSe570Szp3irG1VVE+Ih/UOPSe570Szp3Znmy+g4H:gOjOB0vOB0JupOB062
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
regedit.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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.
Processes:
regedit.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe -
Executes dropped EXE 1 IoCs
Processes:
KavUpda.exepid process 1112 KavUpda.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
Processes:
regedit.exedescription ioc process 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\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.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\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 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\taskmgr.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 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\regedit.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\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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe regedit.exe -
Processes:
resource yara_rule behavioral1/memory/268-56-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral1/memory/268-83-0x0000000000400000-0x0000000000440000-memory.dmp upx \Windows\system\KavUpda.exe upx behavioral1/memory/268-90-0x0000000001BF0000-0x0000000001C30000-memory.dmp upx \Windows\system\KavUpda.exe upx C:\Windows\system\KavUpda.exe upx C:\Windows\system\KavUpda.exe upx behavioral1/memory/1112-116-0x0000000000400000-0x0000000000440000-memory.dmp upx -
Loads dropped DLL 2 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exepid process 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
KavUpda.exedescription ioc process File opened for modification C:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 2 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exeKavUpda.exedescription ioc process File created C:\Windows\SysWOW64\Option.bat f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Windows directory 10 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exeKavUpda.exedescription ioc process File created C:\Windows\Help\HelpCat.exe f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File opened for modification C:\Windows\Help\HelpCat.exe f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File created C:\Windows\regedt32.sys f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File opened for modification C:\Windows\system\KavUpda.exe f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File created C:\Windows\Sysinf.bat f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 1956 sc.exe 524 sc.exe 1988 sc.exe 1056 sc.exe 1812 sc.exe 560 sc.exe 1736 sc.exe 1588 sc.exe -
Runs net.exe
-
Runs regedit.exe 1 IoCs
Processes:
regedit.exepid process 1008 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exedescription pid process Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: 33 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe Token: SeIncBasePriorityPrivilege 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exeKavUpda.exepid process 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe 1112 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exenet.execmd.exenet.execmd.exenet.exenet.exedescription pid process target process PID 268 wrote to memory of 432 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 432 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 432 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 432 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 772 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 772 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 772 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 772 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 772 wrote to memory of 1768 772 net.exe net1.exe PID 772 wrote to memory of 1768 772 net.exe net1.exe PID 772 wrote to memory of 1768 772 net.exe net1.exe PID 772 wrote to memory of 1768 772 net.exe net1.exe PID 268 wrote to memory of 1520 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe At.exe PID 268 wrote to memory of 1520 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe At.exe PID 268 wrote to memory of 1520 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe At.exe PID 268 wrote to memory of 1520 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe At.exe PID 268 wrote to memory of 776 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 776 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 776 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 776 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 2036 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 2036 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 2036 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 2036 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe cmd.exe PID 268 wrote to memory of 1920 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1920 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1920 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1920 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1496 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1496 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1496 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1496 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1832 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1832 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1832 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1832 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 2036 wrote to memory of 1652 2036 cmd.exe at.exe PID 2036 wrote to memory of 1652 2036 cmd.exe at.exe PID 2036 wrote to memory of 1652 2036 cmd.exe at.exe PID 2036 wrote to memory of 1652 2036 cmd.exe at.exe PID 268 wrote to memory of 1028 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1028 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1028 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1028 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 1920 wrote to memory of 1820 1920 net.exe net1.exe PID 1920 wrote to memory of 1820 1920 net.exe net1.exe PID 1920 wrote to memory of 1820 1920 net.exe net1.exe PID 1920 wrote to memory of 1820 1920 net.exe net1.exe PID 776 wrote to memory of 1216 776 cmd.exe at.exe PID 776 wrote to memory of 1216 776 cmd.exe at.exe PID 776 wrote to memory of 1216 776 cmd.exe at.exe PID 776 wrote to memory of 1216 776 cmd.exe at.exe PID 268 wrote to memory of 1348 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1348 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1348 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 268 wrote to memory of 1348 268 f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe net.exe PID 1496 wrote to memory of 1132 1496 net.exe net1.exe PID 1496 wrote to memory of 1132 1496 net.exe net1.exe PID 1496 wrote to memory of 1132 1496 net.exe net1.exe PID 1496 wrote to memory of 1132 1496 net.exe net1.exe PID 1028 wrote to memory of 1728 1028 net.exe net1.exe PID 1028 wrote to memory of 1728 1028 net.exe net1.exe PID 1028 wrote to memory of 1728 1028 net.exe net1.exe PID 1028 wrote to memory of 1728 1028 net.exe net1.exe -
Views/modifies file attributes 1 TTPs 3 IoCs
Processes:
attrib.exeattrib.exeattrib.exepid process 1824 attrib.exe 472 attrib.exe 1544 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe"C:\Users\Admin\AppData\Local\Temp\f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:268 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:432
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:772 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1768
-
C:\Windows\SysWOW64\At.exeAt.exe 12:52:46 PM C:\Windows\Help\HelpCat.exe2⤵PID:1520
-
C:\Windows\SysWOW64\cmd.execmd /c at 12:51:53 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:776 -
C:\Windows\SysWOW64\at.exeat 12:51:53 PM C:\Windows\Sysinf.bat3⤵PID:1216
-
C:\Windows\SysWOW64\cmd.execmd /c at 12:54:53 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\SysWOW64\at.exeat 12:54:53 PM C:\Windows\Sysinf.bat3⤵PID:1652
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1820
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1132
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1832
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1336
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1348
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1688
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1588 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1956 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:524 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1988 -
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:1008 -
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1768
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:772
-
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 SetWindowsHookEx
PID:1112 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:956
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2000
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1988
-
C:\Windows\SysWOW64\At.exeAt.exe 12:54:07 PM C:\Windows\Help\HelpCat.exe3⤵PID:912
-
C:\Windows\SysWOW64\cmd.execmd /c at 12:56:10 PM C:\Windows\Sysinf.bat3⤵PID:1648
-
C:\Windows\SysWOW64\at.exeat 12:56:10 PM C:\Windows\Sysinf.bat4⤵PID:1608
-
C:\Windows\SysWOW64\cmd.execmd /c at 12:53:10 PM C:\Windows\Sysinf.bat3⤵PID:1692
-
C:\Windows\SysWOW64\at.exeat 12:53:10 PM C:\Windows\Sysinf.bat4⤵PID:1768
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1800
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:900
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:1976
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:2012
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1920
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:632
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:840
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1336
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2044
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1504
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1056 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1812 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:560 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1736 -
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1948
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1264
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1800
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1824 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1756
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1960
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:472 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1668
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1716
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1544 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1948
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:840
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2012
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:548
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1688
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:796
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1132
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:632
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:704
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1392
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:188
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y1⤵PID:1728
-
C:\Windows\system32\taskeng.exetaskeng.exe {F03AA249-F6BD-4DF9-8274-3952C5717EB7} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:1604
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
-
Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
-
Filesize
491KB
MD5c8df7d1e6133ea903d8fbfe61f2f2d66
SHA1849325c414e11f29f2997ce0b66c5e041ab9f2f0
SHA256f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572
SHA5126bfb043cb3916193b2af83e06035820c7be7fd46ed774474923268bef9907c702eea183d89475766f0db141d1383711102bf23356a38ca6d787a516939918bc6
-
Filesize
491KB
MD5c8df7d1e6133ea903d8fbfe61f2f2d66
SHA1849325c414e11f29f2997ce0b66c5e041ab9f2f0
SHA256f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572
SHA5126bfb043cb3916193b2af83e06035820c7be7fd46ed774474923268bef9907c702eea183d89475766f0db141d1383711102bf23356a38ca6d787a516939918bc6
-
Filesize
491KB
MD5c8df7d1e6133ea903d8fbfe61f2f2d66
SHA1849325c414e11f29f2997ce0b66c5e041ab9f2f0
SHA256f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572
SHA5126bfb043cb3916193b2af83e06035820c7be7fd46ed774474923268bef9907c702eea183d89475766f0db141d1383711102bf23356a38ca6d787a516939918bc6
-
Filesize
491KB
MD5c8df7d1e6133ea903d8fbfe61f2f2d66
SHA1849325c414e11f29f2997ce0b66c5e041ab9f2f0
SHA256f0dc475c412a10fc3bf241268f4ffdd4e4cfbc5bf528fd10d9cb18184f96c572
SHA5126bfb043cb3916193b2af83e06035820c7be7fd46ed774474923268bef9907c702eea183d89475766f0db141d1383711102bf23356a38ca6d787a516939918bc6