6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65

General

Target

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Size

286KB
MD5

8ddb16948fada0a7133a5e9dbe85be6f
SHA1

58f0b9adf2061dce6516e72c766ae788d63077de
SHA256

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65
SHA512

d7ff2fc7bbeac356fabfeb336c2aa4f63325d71931436d09d1cfd6747f2fefca3d071126beab9becf78e500610c844e48ef8941f179872534d746a5e47d5eb43
SSDEEP

6144:5uHOjJE2EorG1VVE+Iznmy+g4IE2EUYEoHCe/W:gO4ku0auotW

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-1-5-21-2386679933-1492765628-3466841596-1000\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 (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe

Executes dropped EXE 1 IoCs

Processes:

KavUpda.exe

pid process

5080 KavUpda.exe

pid	process
5080	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\Rfwsrv.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\Rav.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\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
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\taskmgr.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
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\taskmgr.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
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
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\RavMoD.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

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/640-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/640-139-0x0000000000400000-0x0000000000440000-memory.dmp	upx
C:\Windows\System\KavUpda.exe	upx
C:\Windows\system\KavUpda.exe	upx
behavioral2/memory/5080-171-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/5080-208-0x0000000000400000-0x0000000000440000-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 3 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exeKavUpda.exe

description	ioc	process
File created	C:\Windows\SysWOW64\Option.bat	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\ExceRes	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe

Drops file in Program Files directory 8 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\SuspendMount.xls	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe

Drops file in Windows directory 10 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exeKavUpda.exe

description	ioc	process
File created	C:\Windows\system\KavUpda.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File created	C:\Windows\Help\HelpCat.exe	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File created	C:\Windows\Sysinf.bat	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
File created	C:\Windows\regedt32.sys	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.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

4592 sc.exe
3332 sc.exe
3628 sc.exe
1608 sc.exe
4228 sc.exe
4752 sc.exe
1036 sc.exe
1756 sc.exe
Runs net.exe
Runs regedit.exe 1 IoCs

Processes:

regedit.exe

pid process

1764 regedit.exe

pid	process
4592	sc.exe
3332	sc.exe
3628	sc.exe
1608	sc.exe
4228	sc.exe
4752	sc.exe
1036	sc.exe
1756	sc.exe

pid	process
1764	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exeKavUpda.exe

description	pid	process
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	5080	KavUpda.exe
Token: SeIncBasePriorityPrivilege	5080	KavUpda.exe
Token: 33	5080	KavUpda.exe
Token: SeIncBasePriorityPrivilege	5080	KavUpda.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: 33	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
Token: SeIncBasePriorityPrivilege	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exeKavUpda.exe

pid process

640 6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
5080 KavUpda.exe

pid	process
640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
5080	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exenet.exenet.exenet.exenet.exenet.exenet.execmd.execmd.exe

description	pid	process	target process
PID 640 wrote to memory of 4216	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 4216	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 4216	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 2784	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 2784	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 2784	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 2784 wrote to memory of 4588	2784	net.exe	net1.exe
PID 2784 wrote to memory of 4588	2784	net.exe	net1.exe
PID 2784 wrote to memory of 4588	2784	net.exe	net1.exe
PID 640 wrote to memory of 2924	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	At.exe
PID 640 wrote to memory of 2924	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	At.exe
PID 640 wrote to memory of 2924	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	At.exe
PID 640 wrote to memory of 4616	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 4616	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 4616	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 3624	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 3624	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 3624	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	cmd.exe
PID 640 wrote to memory of 3552	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 3552	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 3552	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 4512	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 4512	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 4512	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 796	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 796	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 796	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 384	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 384	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 384	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 792	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 792	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 640 wrote to memory of 792	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	net.exe
PID 3552 wrote to memory of 3224	3552	net.exe	net1.exe
PID 3552 wrote to memory of 3224	3552	net.exe	net1.exe
PID 3552 wrote to memory of 3224	3552	net.exe	net1.exe
PID 4512 wrote to memory of 3560	4512	net.exe	net1.exe
PID 4512 wrote to memory of 3560	4512	net.exe	net1.exe
PID 4512 wrote to memory of 3560	4512	net.exe	net1.exe
PID 796 wrote to memory of 2020	796	net.exe	net1.exe
PID 796 wrote to memory of 2020	796	net.exe	net1.exe
PID 796 wrote to memory of 2020	796	net.exe	net1.exe
PID 384 wrote to memory of 4248	384	net.exe	net1.exe
PID 384 wrote to memory of 4248	384	net.exe	net1.exe
PID 384 wrote to memory of 4248	384	net.exe	net1.exe
PID 792 wrote to memory of 4296	792	net.exe	net1.exe
PID 792 wrote to memory of 4296	792	net.exe	net1.exe
PID 792 wrote to memory of 4296	792	net.exe	net1.exe
PID 3624 wrote to memory of 1368	3624	cmd.exe	at.exe
PID 3624 wrote to memory of 1368	3624	cmd.exe	at.exe
PID 3624 wrote to memory of 1368	3624	cmd.exe	at.exe
PID 4616 wrote to memory of 3104	4616	cmd.exe	at.exe
PID 4616 wrote to memory of 3104	4616	cmd.exe	at.exe
PID 4616 wrote to memory of 3104	4616	cmd.exe	at.exe
PID 640 wrote to memory of 4228	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 4228	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 4228	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 4752	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 4752	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 4752	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 1036	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 1036	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 1036	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe
PID 640 wrote to memory of 1756	640	6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe	sc.exe

Views/modifies file attributes 1 TTPs 6 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

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

pid process

4888 attrib.exe
2492 attrib.exe
4836 attrib.exe
3560 attrib.exe
3796 attrib.exe
4512 attrib.exe

pid	process
4888	attrib.exe
2492	attrib.exe
4836	attrib.exe
3560	attrib.exe
3796	attrib.exe
4512	attrib.exe

C:\Users\Admin\AppData\Local\Temp\6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.exe
"C:\Users\Admin\AppData\Local\Temp\6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65.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:640

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
2⤵
PID:4216

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2784

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
3⤵
PID:4588

C:\Windows\SysWOW64\At.exe
At.exe 5:12:49 PM C:\Windows\Help\HelpCat.exe
2⤵
PID:2924

C:\Windows\SysWOW64\cmd.exe
cmd /c at 5:12:02 PM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:4616

C:\Windows\SysWOW64\at.exe
at 5:12:02 PM C:\Windows\Sysinf.bat
3⤵
PID:3104

C:\Windows\SysWOW64\cmd.exe
cmd /c at 5:15:02 PM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:3624

C:\Windows\SysWOW64\at.exe
at 5:15:02 PM C:\Windows\Sysinf.bat
3⤵
PID:1368

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
- Suspicious use of WriteProcessMemory
PID:3552

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:3224

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
- Suspicious use of WriteProcessMemory
PID:4512

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:3560

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
- Suspicious use of WriteProcessMemory
PID:796

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:2020

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
- Suspicious use of WriteProcessMemory
PID:384

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:4248

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:4296

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:4228

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
2⤵
- Launches sc.exe
PID:4752

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
2⤵
- Launches sc.exe
PID:1036

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:1756

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:1764

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:1792

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:1476

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:5080

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
3⤵
PID:1392

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
3⤵
PID:872

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
4⤵
PID:2268

C:\Windows\SysWOW64\At.exe
At.exe 5:13:25 PM C:\Windows\Help\HelpCat.exe
3⤵
PID:4848

C:\Windows\SysWOW64\cmd.exe
cmd /c at 5:12:28 PM C:\Windows\Sysinf.bat
3⤵
PID:1924

C:\Windows\SysWOW64\at.exe
at 5:12:28 PM C:\Windows\Sysinf.bat
4⤵
PID:1088

C:\Windows\SysWOW64\cmd.exe
cmd /c at 5:15:28 PM C:\Windows\Sysinf.bat
3⤵
PID:4912

C:\Windows\SysWOW64\at.exe
at 5:15:28 PM C:\Windows\Sysinf.bat
4⤵
PID:3952

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
3⤵
PID:1064

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
4⤵
PID:480

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
3⤵
PID:680

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
4⤵
PID:2352

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
3⤵
PID:5060

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
4⤵
PID:1360

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
3⤵
PID:2024

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
4⤵
PID:1932

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:4592

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
3⤵
- Launches sc.exe
PID:3332

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
3⤵
PID:4760

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
4⤵
PID:1596

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
3⤵
- Launches sc.exe
PID:3628

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:1608

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:3572

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:932

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:920

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4836

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:2212

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:4296

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:3560

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:2204

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1924

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:3796

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:3024

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1464

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4512

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:2448

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1300

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:4888

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:4516

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:3788

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:2492

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:3960

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
PID:3140

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:1848

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
PID:1284

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:1432

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
PID:4240

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:1424

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
PID:460

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:3092

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
PID:4636

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:2192

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
286KB

MD5
8ddb16948fada0a7133a5e9dbe85be6f

SHA1
58f0b9adf2061dce6516e72c766ae788d63077de

SHA256
6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65

SHA512
d7ff2fc7bbeac356fabfeb336c2aa4f63325d71931436d09d1cfd6747f2fefca3d071126beab9becf78e500610c844e48ef8941f179872534d746a5e47d5eb43

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

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\system\KavUpda.exe
Filesize
286KB

MD5
8ddb16948fada0a7133a5e9dbe85be6f

SHA1
58f0b9adf2061dce6516e72c766ae788d63077de

SHA256
6641965a052806f88a7a0c9474127f5d2d6aa5fcac6549a3d0539cbb04991d65

SHA512
d7ff2fc7bbeac356fabfeb336c2aa4f63325d71931436d09d1cfd6747f2fefca3d071126beab9becf78e500610c844e48ef8941f179872534d746a5e47d5eb43

Download Submit
memory/384-146-0x0000000000000000-mapping.dmp

Download
memory/460-185-0x0000000000000000-mapping.dmp

Download
memory/480-191-0x0000000000000000-mapping.dmp

Download
memory/640-139-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/640-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/680-179-0x0000000000000000-mapping.dmp

Download
memory/792-147-0x0000000000000000-mapping.dmp

Download
memory/796-145-0x0000000000000000-mapping.dmp

Download
memory/872-169-0x0000000000000000-mapping.dmp

Download
memory/920-203-0x0000000000000000-mapping.dmp

Download
memory/932-200-0x0000000000000000-mapping.dmp

Download
memory/1036-157-0x0000000000000000-mapping.dmp

Download
memory/1064-177-0x0000000000000000-mapping.dmp

Download
memory/1088-205-0x0000000000000000-mapping.dmp

Download
memory/1284-180-0x0000000000000000-mapping.dmp

Download
memory/1360-193-0x0000000000000000-mapping.dmp

Download
memory/1368-153-0x0000000000000000-mapping.dmp

Download
memory/1392-168-0x0000000000000000-mapping.dmp

Download
memory/1424-195-0x0000000000000000-mapping.dmp

Download
memory/1432-190-0x0000000000000000-mapping.dmp

Download
memory/1476-162-0x0000000000000000-mapping.dmp

Download
memory/1596-202-0x0000000000000000-mapping.dmp

Download
memory/1608-197-0x0000000000000000-mapping.dmp

Download
memory/1756-158-0x0000000000000000-mapping.dmp

Download
memory/1764-159-0x0000000000000000-mapping.dmp

Download
memory/1792-161-0x0000000000000000-mapping.dmp

Download
memory/1848-189-0x0000000000000000-mapping.dmp

Download
memory/1924-175-0x0000000000000000-mapping.dmp

Download
memory/1932-198-0x0000000000000000-mapping.dmp

Download
memory/2020-150-0x0000000000000000-mapping.dmp

Download
memory/2024-184-0x0000000000000000-mapping.dmp

Download
memory/2192-196-0x0000000000000000-mapping.dmp

Download
memory/2212-204-0x0000000000000000-mapping.dmp

Download
memory/2268-170-0x0000000000000000-mapping.dmp

Download
memory/2352-194-0x0000000000000000-mapping.dmp

Download
memory/2784-136-0x0000000000000000-mapping.dmp

Download
memory/2924-140-0x0000000000000000-mapping.dmp

Download
memory/3092-201-0x0000000000000000-mapping.dmp

Download
memory/3104-154-0x0000000000000000-mapping.dmp

Download
memory/3140-178-0x0000000000000000-mapping.dmp

Download
memory/3224-148-0x0000000000000000-mapping.dmp

Download
memory/3332-188-0x0000000000000000-mapping.dmp

Download
memory/3552-143-0x0000000000000000-mapping.dmp

Download
memory/3560-149-0x0000000000000000-mapping.dmp

Download
memory/3572-199-0x0000000000000000-mapping.dmp

Download
memory/3624-142-0x0000000000000000-mapping.dmp

Download
memory/3628-192-0x0000000000000000-mapping.dmp

Download
memory/3952-206-0x0000000000000000-mapping.dmp

Download
memory/4216-135-0x0000000000000000-mapping.dmp

Download
memory/4228-155-0x0000000000000000-mapping.dmp

Download
memory/4240-181-0x0000000000000000-mapping.dmp

Download
memory/4248-151-0x0000000000000000-mapping.dmp

Download
memory/4296-209-0x0000000000000000-mapping.dmp

Download
memory/4296-152-0x0000000000000000-mapping.dmp

Download
memory/4512-144-0x0000000000000000-mapping.dmp

Download
memory/4588-138-0x0000000000000000-mapping.dmp

Download
memory/4592-187-0x0000000000000000-mapping.dmp

Download
memory/4616-141-0x0000000000000000-mapping.dmp

Download
memory/4636-183-0x0000000000000000-mapping.dmp

Download
memory/4752-156-0x0000000000000000-mapping.dmp

Download
memory/4760-186-0x0000000000000000-mapping.dmp

Download
memory/4836-207-0x0000000000000000-mapping.dmp

Download
memory/4848-173-0x0000000000000000-mapping.dmp

Download
memory/4912-176-0x0000000000000000-mapping.dmp

Download
memory/5060-182-0x0000000000000000-mapping.dmp

Download
memory/5080-163-0x0000000000000000-mapping.dmp

Download
memory/5080-171-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5080-208-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads