Analysis
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max time kernel
152s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 21:37
Behavioral task
behavioral1
Sample
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe
Resource
win10v2004-20220812-en
General
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Target
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe
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Size
456KB
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MD5
f610a11bf36467ce1b02bf22707eb6e3
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SHA1
d0c4830307a2bd8cca102d2b3852231203c98400
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SHA256
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038
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SHA512
44bb1ee4e16bf60e441e450127fe1e5d1263fd2ae92b0f695bf5ebaa5e468e2afe8d7ecd4ed2b410e837484bc661962e68e94cc71f8b3a9ba8b1661f9ceb4fd7
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SSDEEP
6144:5uHOOnmy+g4g/UOPSe570Szp3/uHOJnmy+g4g/UOPSe570Szp3C:gOOUOB0fOJUOB0f
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
regedit.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe -
Executes dropped EXE 1 IoCs
Processes:
KavUpda.exepid process 1928 KavUpda.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
Processes:
regedit.exedescription 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.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\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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.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\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE regedit.exe -
Processes:
resource yara_rule behavioral2/memory/3452-137-0x0000000000400000-0x0000000000440000-memory.dmp upx C:\Windows\System\KavUpda.exe upx C:\Windows\system\KavUpda.exe upx behavioral2/memory/1928-165-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral2/memory/1928-193-0x0000000000400000-0x0000000000440000-memory.dmp upx -
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:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exeKavUpda.exedescription ioc process File created C:\Windows\SysWOW64\Option.bat 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 8 IoCs
Processes:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exedescription ioc process File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\7-Zip\7z.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe -
Drops file in Windows directory 10 IoCs
Processes:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exeKavUpda.exedescription ioc process File opened for modification C:\Windows\Help\HelpCat.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File created C:\Windows\Sysinf.bat 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File created C:\Windows\regedt32.sys 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Windows\system\KavUpda.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File created C:\Windows\Help\HelpCat.exe 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification 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 2120 sc.exe 1604 sc.exe 240 sc.exe 1504 sc.exe 4440 sc.exe 4896 sc.exe 3428 sc.exe 4548 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
Processes:
regedit.exepid process 3016 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exeKavUpda.exedescription pid process Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 1928 KavUpda.exe Token: SeIncBasePriorityPrivilege 1928 KavUpda.exe Token: 33 1928 KavUpda.exe Token: SeIncBasePriorityPrivilege 1928 KavUpda.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: 33 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe Token: SeIncBasePriorityPrivilege 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exeKavUpda.exepid process 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe 1928 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exenet.exenet.exenet.exenet.exenet.exenet.execmd.exedescription pid process target process PID 3452 wrote to memory of 4388 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 4388 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 4388 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 1248 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 1248 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 1248 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 1248 wrote to memory of 2564 1248 net.exe net1.exe PID 1248 wrote to memory of 2564 1248 net.exe net1.exe PID 1248 wrote to memory of 2564 1248 net.exe net1.exe PID 3452 wrote to memory of 2892 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe At.exe PID 3452 wrote to memory of 2892 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe At.exe PID 3452 wrote to memory of 2892 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe At.exe PID 3452 wrote to memory of 712 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 712 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 712 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 1292 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 1292 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 1292 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe cmd.exe PID 3452 wrote to memory of 4996 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 4996 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 4996 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 1612 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 1612 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 1612 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 4304 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 4304 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 4304 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 5052 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 5052 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 5052 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 3472 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 3472 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 3452 wrote to memory of 3472 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe net.exe PID 4996 wrote to memory of 1336 4996 net.exe net1.exe PID 4996 wrote to memory of 1336 4996 net.exe net1.exe PID 4996 wrote to memory of 1336 4996 net.exe net1.exe PID 3452 wrote to memory of 2120 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 2120 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 2120 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 1504 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 1504 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 1504 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 1612 wrote to memory of 2636 1612 net.exe net1.exe PID 1612 wrote to memory of 2636 1612 net.exe net1.exe PID 1612 wrote to memory of 2636 1612 net.exe net1.exe PID 3452 wrote to memory of 1604 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 1604 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 1604 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 4304 wrote to memory of 3312 4304 net.exe net1.exe PID 4304 wrote to memory of 3312 4304 net.exe net1.exe PID 4304 wrote to memory of 3312 4304 net.exe net1.exe PID 3452 wrote to memory of 240 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 240 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 3452 wrote to memory of 240 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe sc.exe PID 5052 wrote to memory of 1540 5052 net.exe net1.exe PID 5052 wrote to memory of 1540 5052 net.exe net1.exe PID 5052 wrote to memory of 1540 5052 net.exe net1.exe PID 3472 wrote to memory of 3576 3472 net.exe net1.exe PID 3472 wrote to memory of 3576 3472 net.exe net1.exe PID 3472 wrote to memory of 3576 3472 net.exe net1.exe PID 3452 wrote to memory of 3016 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe regedit.exe PID 3452 wrote to memory of 3016 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe regedit.exe PID 3452 wrote to memory of 3016 3452 28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe regedit.exe PID 712 wrote to memory of 3964 712 cmd.exe at.exe -
Views/modifies file attributes 1 TTPs 6 IoCs
Processes:
attrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exepid process 3164 attrib.exe 4936 attrib.exe 3280 attrib.exe 1980 attrib.exe 2616 attrib.exe 4028 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe"C:\Users\Admin\AppData\Local\Temp\28b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵PID:4388
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2564
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C:\Windows\SysWOW64\At.exeAt.exe 1:43:09 AM C:\Windows\Help\HelpCat.exe2⤵PID:2892
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C:\Windows\SysWOW64\cmd.execmd /c at 1:42:13 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:712 -
C:\Windows\SysWOW64\at.exeat 1:42:13 AM C:\Windows\Sysinf.bat3⤵PID:3964
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C:\Windows\SysWOW64\cmd.execmd /c at 1:45:13 AM C:\Windows\Sysinf.bat2⤵PID:1292
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C:\Windows\SysWOW64\at.exeat 1:45:13 AM C:\Windows\Sysinf.bat3⤵PID:4912
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2636
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1336
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:3312
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1540
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵
- Suspicious use of WriteProcessMemory
PID:3472 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3576
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2120
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1604
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:240
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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:3016
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1504
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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:4888
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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:4952
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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:1928 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵PID:2948
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:4812
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:4680
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C:\Windows\SysWOW64\At.exeAt.exe 1:43:33 AM C:\Windows\Help\HelpCat.exe3⤵PID:3096
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C:\Windows\SysWOW64\cmd.execmd /c at 1:42:35 AM C:\Windows\Sysinf.bat3⤵PID:1012
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C:\Windows\SysWOW64\at.exeat 1:42:35 AM C:\Windows\Sysinf.bat4⤵PID:1572
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C:\Windows\SysWOW64\cmd.execmd /c at 1:45:35 AM C:\Windows\Sysinf.bat3⤵PID:1344
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C:\Windows\SysWOW64\at.exeat 1:45:35 AM C:\Windows\Sysinf.bat4⤵PID:364
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:4104
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:2900
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:996
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:4772
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:4460
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:4300
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:4068
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:2940
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:4440
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:964
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:804
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:4896
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:3428
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:4548
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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:4984
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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:2444
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:260
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2616
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1520
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1640
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4028
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4344
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4812
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3164
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4228
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:3868
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3800
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:4936
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:4640
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3280
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:544
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2704
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1980
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:4156
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:4512
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:4876
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:3136
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:3092
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:3084
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:4004
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2612
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:3424
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2000
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:4944
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
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Filesize
456KB
MD5f610a11bf36467ce1b02bf22707eb6e3
SHA1d0c4830307a2bd8cca102d2b3852231203c98400
SHA25628b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038
SHA51244bb1ee4e16bf60e441e450127fe1e5d1263fd2ae92b0f695bf5ebaa5e468e2afe8d7ecd4ed2b410e837484bc661962e68e94cc71f8b3a9ba8b1661f9ceb4fd7
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
456KB
MD5f610a11bf36467ce1b02bf22707eb6e3
SHA1d0c4830307a2bd8cca102d2b3852231203c98400
SHA25628b215e60040ecd53a5bc5a25beea06f35a3d7075398a541df60f030dc694038
SHA51244bb1ee4e16bf60e441e450127fe1e5d1263fd2ae92b0f695bf5ebaa5e468e2afe8d7ecd4ed2b410e837484bc661962e68e94cc71f8b3a9ba8b1661f9ceb4fd7