55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48

General

Target

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Size

1.2MB
MD5

627e3d823dc29a85f5ef38bf01789d16
SHA1

930986e968fc9eb0579958749fcc8f58f9d5b0a0
SHA256

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48
SHA512

c2d64b551b59530c82b50fdbdc91417f67dc73d1b8f72ceaa13a722abb48da0ec842fe9f0fbcbb3ec6f03014ba2b9ec45acd2d3ad830a928e9e0c11c660c837d
SSDEEP

24576:keZJ8NI8zyOEOszVkUetVI5uiVm2VZQwy9E1Vf3m:58dCZuiVJ9y9Eu

Score

10^/10

evasion persistence upx

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

regedit.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\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.

evasion

Processes:

regedit.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe

Executes dropped EXE 1 IoCs

Processes:

KavUpda.exe

pid process

1048 KavUpda.exe

pid	process
1048	KavUpda.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

regedit.exe

description	ioc	process
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\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.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\360tray.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\regedit.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\avp.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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\taskmgr.exe	regedit.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3240-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
C:\Windows\System\KavUpda.exe	upx
C:\Windows\system\KavUpda.exe	upx
behavioral2/memory/1048-171-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/3240-186-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/1048-208-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media
T1091

Processes:

KavUpda.exe

description ioc process

File opened for modification C:\Autorun.inf KavUpda.exe

description	ioc	process
File opened for modification	C:\Autorun.inf	KavUpda.exe

Drops file in System32 directory 2 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exeKavUpda.exe

description	ioc	process
File created	C:\Windows\SysWOW64\Option.bat	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 13 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe

description	ioc	process
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe

Drops file in Windows directory 10 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exeKavUpda.exe

description	ioc	process
File created	C:\Windows\regedt32.sys	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Windows\system\KavUpda.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File created	C:\Windows\Help\HelpCat.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File created	C:\Windows\Sysinf.bat	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.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.exe

pid process

2268 sc.exe
3752 sc.exe
2728 sc.exe
3544 sc.exe
2108 sc.exe
2696 sc.exe
4464 sc.exe
2436 sc.exe
Runs net.exe
Runs regedit.exe 1 IoCs

Processes:

regedit.exe

pid process

1784 regedit.exe

pid	process
2268	sc.exe
3752	sc.exe
2728	sc.exe
3544	sc.exe
2108	sc.exe
2696	sc.exe
4464	sc.exe
2436	sc.exe

pid	process
1784	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exeKavUpda.exe

description	pid	process
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	1048	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1048	KavUpda.exe
Token: 33	1048	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1048	KavUpda.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: 33	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
Token: SeIncBasePriorityPrivilege	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exeKavUpda.exe

pid process

3240 55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
1048 KavUpda.exe

pid	process
3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
1048	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exenet.exenet.exenet.exenet.exenet.exenet.execmd.execmd.exe

description	pid	process	target process
PID 3240 wrote to memory of 964	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 964	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 964	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 2848	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 2848	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 2848	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 2848 wrote to memory of 4060	2848	net.exe	net1.exe
PID 2848 wrote to memory of 4060	2848	net.exe	net1.exe
PID 2848 wrote to memory of 4060	2848	net.exe	net1.exe
PID 3240 wrote to memory of 888	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	At.exe
PID 3240 wrote to memory of 888	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	At.exe
PID 3240 wrote to memory of 888	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	At.exe
PID 3240 wrote to memory of 3256	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 3256	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 3256	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 788	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 788	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 788	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	cmd.exe
PID 3240 wrote to memory of 2220	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 2220	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 2220	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3196	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3196	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3196	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3560	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3560	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 3560	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 1968	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 1968	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 1968	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	net.exe
PID 3240 wrote to memory of 2108	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2108	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2108	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2696	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3560 wrote to memory of 4576	3560	net.exe	net1.exe
PID 3560 wrote to memory of 4576	3560	net.exe	net1.exe
PID 3560 wrote to memory of 4576	3560	net.exe	net1.exe
PID 3240 wrote to memory of 4464	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 4464	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 4464	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2436	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2436	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 3240 wrote to memory of 2436	3240	55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe	sc.exe
PID 2220 wrote to memory of 1924	2220	net.exe	net1.exe
PID 2220 wrote to memory of 1924	2220	net.exe	net1.exe
PID 2220 wrote to memory of 1924	2220	net.exe	net1.exe
PID 3696 wrote to memory of 3092	3696	net.exe	net1.exe
PID 3696 wrote to memory of 3092	3696	net.exe	net1.exe
PID 3696 wrote to memory of 3092	3696	net.exe	net1.exe
PID 1968 wrote to memory of 3088	1968	net.exe	net1.exe
PID 1968 wrote to memory of 3088	1968	net.exe	net1.exe
PID 1968 wrote to memory of 3088	1968	net.exe	net1.exe
PID 3196 wrote to memory of 4160	3196	net.exe	net1.exe
PID 3196 wrote to memory of 4160	3196	net.exe	net1.exe
PID 3196 wrote to memory of 4160	3196	net.exe	net1.exe
PID 3256 wrote to memory of 3184	3256	cmd.exe	at.exe
PID 3256 wrote to memory of 3184	3256	cmd.exe	at.exe
PID 3256 wrote to memory of 3184	3256	cmd.exe	at.exe
PID 788 wrote to memory of 212	788	cmd.exe	at.exe

Views/modifies file attributes 1 TTPs 10 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exe

pid process

3664 attrib.exe
1160 attrib.exe
4156 attrib.exe
4468 attrib.exe
176 attrib.exe
4920 attrib.exe
2472 attrib.exe
3716 attrib.exe
2336 attrib.exe
932 attrib.exe

pid	process
3664	attrib.exe
1160	attrib.exe
4156	attrib.exe
4468	attrib.exe
176	attrib.exe
4920	attrib.exe
2472	attrib.exe
3716	attrib.exe
2336	attrib.exe
932	attrib.exe

C:\Users\Admin\AppData\Local\Temp\55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.exe
"C:\Users\Admin\AppData\Local\Temp\55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48.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:3240

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
2⤵
PID:964

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2848

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
3⤵
PID:4060

C:\Windows\SysWOW64\At.exe
At.exe 7:07:00 AM C:\Windows\Help\HelpCat.exe
2⤵
PID:888

C:\Windows\SysWOW64\cmd.exe
cmd /c at 7:06:03 AM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:3256

C:\Windows\SysWOW64\at.exe
at 7:06:03 AM C:\Windows\Sysinf.bat
3⤵
PID:3184

C:\Windows\SysWOW64\cmd.exe
cmd /c at 7:09:03 AM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\at.exe
at 7:09:03 AM C:\Windows\Sysinf.bat
3⤵
PID:212

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:1924

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
- Suspicious use of WriteProcessMemory
PID:3196

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:4160

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
- Suspicious use of WriteProcessMemory
PID:3696

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:3092

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
- Suspicious use of WriteProcessMemory
PID:3560

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:4576

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:3088

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:2108

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
2⤵
- Launches sc.exe
PID:2696

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
2⤵
- Launches sc.exe
PID:4464

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:2436

C:\Windows\SysWOW64\regedit.exe
regedit.exe /s C:\Windows\regedt32.sys
2⤵
- Modifies visibility of file extensions in Explorer
- Blocks application from running via registry modification
- Sets file execution options in registry
- Runs regedit.exe
PID:1784

C:\Windows\SysWOW64\reg.exe
C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
2⤵
PID:2620

C:\Windows\SysWOW64\reg.exe
C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
2⤵
PID:4076

C:\Windows\system\KavUpda.exe
C:\Windows\system\KavUpda.exe
2⤵
- 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:1048

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
3⤵
PID:1192

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
3⤵
PID:4888

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
4⤵
PID:3964

C:\Windows\SysWOW64\At.exe
At.exe 7:07:06 AM C:\Windows\Help\HelpCat.exe
3⤵
PID:4752

C:\Windows\SysWOW64\cmd.exe
cmd /c at 7:09:08 AM C:\Windows\Sysinf.bat
3⤵
PID:3068

C:\Windows\SysWOW64\at.exe
at 7:09:08 AM C:\Windows\Sysinf.bat
4⤵
PID:204

C:\Windows\SysWOW64\cmd.exe
cmd /c at 7:06:08 AM C:\Windows\Sysinf.bat
3⤵
PID:1480

C:\Windows\SysWOW64\at.exe
at 7:06:08 AM C:\Windows\Sysinf.bat
4⤵
PID:5052

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
3⤵
PID:3716

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
4⤵
PID:3136

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
3⤵
PID:3580

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
4⤵
PID:4616

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
3⤵
PID:4344

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
4⤵
PID:644

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
3⤵
PID:3664

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
4⤵
PID:3584

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
3⤵
PID:3708

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
4⤵
PID:4132

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
3⤵
- Launches sc.exe
PID:2268

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:3752

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
3⤵
- Launches sc.exe
PID:2728

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:3544

C:\Windows\SysWOW64\reg.exe
C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
3⤵
PID:1016

C:\Windows\SysWOW64\reg.exe
C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
3⤵
PID:3148

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:3012

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:1160

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:4308

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:412

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4156

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:388

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:564

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:3656

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:2472

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:4324

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:3716

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:2012

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:2008

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4468

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:4748

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1864

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:176

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:2268

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:5052

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4920

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:3928

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:3216

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:2336

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1708

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:2324

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:3664

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:3652

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:228

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:932

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:260

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
PID:3680

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:2284

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
PID:1308

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:2336

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
PID:4304

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:3532

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
PID:3632

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:3540

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
PID:4692

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:4992

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Hidden Files and Directories

2

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2

T1158

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Option.bat
Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\SysWOW64\Option.bat
Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\Sysinf.bat
Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\System\KavUpda.exe
Filesize
1.2MB

MD5
627e3d823dc29a85f5ef38bf01789d16

SHA1
930986e968fc9eb0579958749fcc8f58f9d5b0a0

SHA256
55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48

SHA512
c2d64b551b59530c82b50fdbdc91417f67dc73d1b8f72ceaa13a722abb48da0ec842fe9f0fbcbb3ec6f03014ba2b9ec45acd2d3ad830a928e9e0c11c660c837d

Download Submit
C:\Windows\regedt32.sys
Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\system\KavUpda.exe
Filesize
1.2MB

MD5
627e3d823dc29a85f5ef38bf01789d16

SHA1
930986e968fc9eb0579958749fcc8f58f9d5b0a0

SHA256
55cca780c2f6d223afb4b131965f0e8377dec0e7c217ce1f1b7a92a9f5562f48

SHA512
c2d64b551b59530c82b50fdbdc91417f67dc73d1b8f72ceaa13a722abb48da0ec842fe9f0fbcbb3ec6f03014ba2b9ec45acd2d3ad830a928e9e0c11c660c837d

Download Submit
memory/204-206-0x0000000000000000-mapping.dmp

Download
memory/212-157-0x0000000000000000-mapping.dmp

Download
memory/412-209-0x0000000000000000-mapping.dmp

Download
memory/644-201-0x0000000000000000-mapping.dmp

Download
memory/788-141-0x0000000000000000-mapping.dmp

Download
memory/888-139-0x0000000000000000-mapping.dmp

Download
memory/964-135-0x0000000000000000-mapping.dmp

Download
memory/1016-196-0x0000000000000000-mapping.dmp

Download
memory/1048-162-0x0000000000000000-mapping.dmp

Download
memory/1048-208-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1048-171-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1160-207-0x0000000000000000-mapping.dmp

Download
memory/1192-167-0x0000000000000000-mapping.dmp

Download
memory/1308-179-0x0000000000000000-mapping.dmp

Download
memory/1480-174-0x0000000000000000-mapping.dmp

Download
memory/1784-158-0x0000000000000000-mapping.dmp

Download
memory/1924-152-0x0000000000000000-mapping.dmp

Download
memory/1968-146-0x0000000000000000-mapping.dmp

Download
memory/2108-147-0x0000000000000000-mapping.dmp

Download
memory/2220-142-0x0000000000000000-mapping.dmp

Download
memory/2268-190-0x0000000000000000-mapping.dmp

Download
memory/2284-189-0x0000000000000000-mapping.dmp

Download
memory/2336-194-0x0000000000000000-mapping.dmp

Download
memory/2436-151-0x0000000000000000-mapping.dmp

Download
memory/2620-160-0x0000000000000000-mapping.dmp

Download
memory/2696-148-0x0000000000000000-mapping.dmp

Download
memory/2728-192-0x0000000000000000-mapping.dmp

Download
memory/2848-136-0x0000000000000000-mapping.dmp

Download
memory/3012-204-0x0000000000000000-mapping.dmp

Download
memory/3068-175-0x0000000000000000-mapping.dmp

Download
memory/3088-154-0x0000000000000000-mapping.dmp

Download
memory/3092-153-0x0000000000000000-mapping.dmp

Download
memory/3136-188-0x0000000000000000-mapping.dmp

Download
memory/3148-198-0x0000000000000000-mapping.dmp

Download
memory/3184-156-0x0000000000000000-mapping.dmp

Download
memory/3196-143-0x0000000000000000-mapping.dmp

Download
memory/3240-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3240-186-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3256-140-0x0000000000000000-mapping.dmp

Download
memory/3532-200-0x0000000000000000-mapping.dmp

Download
memory/3540-199-0x0000000000000000-mapping.dmp

Download
memory/3544-195-0x0000000000000000-mapping.dmp

Download
memory/3560-145-0x0000000000000000-mapping.dmp

Download
memory/3580-178-0x0000000000000000-mapping.dmp

Download
memory/3584-197-0x0000000000000000-mapping.dmp

Download
memory/3632-181-0x0000000000000000-mapping.dmp

Download
memory/3664-182-0x0000000000000000-mapping.dmp

Download
memory/3680-177-0x0000000000000000-mapping.dmp

Download
memory/3696-144-0x0000000000000000-mapping.dmp

Download
memory/3708-180-0x0000000000000000-mapping.dmp

Download
memory/3716-176-0x0000000000000000-mapping.dmp

Download
memory/3752-187-0x0000000000000000-mapping.dmp

Download
memory/3964-170-0x0000000000000000-mapping.dmp

Download
memory/4060-138-0x0000000000000000-mapping.dmp

Download
memory/4076-161-0x0000000000000000-mapping.dmp

Download
memory/4132-193-0x0000000000000000-mapping.dmp

Download
memory/4160-155-0x0000000000000000-mapping.dmp

Download
memory/4304-183-0x0000000000000000-mapping.dmp

Download
memory/4308-205-0x0000000000000000-mapping.dmp

Download
memory/4344-184-0x0000000000000000-mapping.dmp

Download
memory/4464-150-0x0000000000000000-mapping.dmp

Download
memory/4576-149-0x0000000000000000-mapping.dmp

Download
memory/4616-191-0x0000000000000000-mapping.dmp

Download
memory/4692-185-0x0000000000000000-mapping.dmp

Download
memory/4752-172-0x0000000000000000-mapping.dmp

Download
memory/4888-168-0x0000000000000000-mapping.dmp

Download
memory/4992-203-0x0000000000000000-mapping.dmp

Download
memory/5052-202-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads