3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75

General

Target

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Size

391KB
MD5

81c15943750b24481ae861c8e005be02
SHA1

d26712d763b7c3c6076691be3c72fff1865f62c7
SHA256

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75
SHA512

0470d5a070e6cedb96f3242e30f7637b6e55653fb0e40a36b1527263dac8b7fe9e757a8ecb9c2e9a79200c5e2de13de004c6ac355024e7ed02e0c739e6e46294
SSDEEP

6144:5uHOJnmy+g4VrG1VVE+Ih/UOPSe570Szp3irG1VVE+IjLmC8QbrKBS:gOJKupOB0JuALvraA

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-1-5-21-3385717845-2518323428-350143044-1000\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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe

Executes dropped EXE 1 IoCs

Processes:

KavUpda.exe

pid process

1204 KavUpda.exe

pid	process
1204	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
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
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\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\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\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
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\taskmgr.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.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\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\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1380-60-0x0000000000400000-0x0000000000440000-memory.dmp	upx
\Windows\system\KavUpda.exe	upx
behavioral1/memory/1380-89-0x0000000000250000-0x0000000000290000-memory.dmp	upx
C:\Windows\system\KavUpda.exe	upx
\Windows\system\KavUpda.exe	upx
C:\Windows\system\KavUpda.exe	upx
behavioral1/memory/1204-139-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

pid	process
1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

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:

KavUpda.exe3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File created	C:\Windows\SysWOW64\Option.bat	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

Drops file in Program Files directory 4 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

Drops file in Windows directory 10 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exeKavUpda.exe

description	ioc	process
File opened for modification	C:\Windows\Help\HelpCat.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File created	C:\Windows\Sysinf.bat	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File created	C:\Windows\regedt32.sys	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.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 created	C:\Windows\Help\HelpCat.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File opened for modification	C:\Windows\system\KavUpda.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.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

648 sc.exe
1760 sc.exe
316 sc.exe
1604 sc.exe
1564 sc.exe
1224 sc.exe
824 sc.exe
1560 sc.exe
Runs net.exe
Runs regedit.exe 1 IoCs

Processes:

regedit.exe

pid process

1952 regedit.exe

pid	process
648	sc.exe
1760	sc.exe
316	sc.exe
1604	sc.exe
1564	sc.exe
1224	sc.exe
824	sc.exe
1560	sc.exe

pid	process
1952	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

description	pid	process
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: 33	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
Token: SeIncBasePriorityPrivilege	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exeKavUpda.exe

pid process

1380 3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
1204 KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exenet.execmd.exenet.execmd.exenet.exe

description	pid	process	target process
PID 1380 wrote to memory of 968	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 968	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 968	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 968	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1052	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1052	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1052	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1052	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1052 wrote to memory of 376	1052	net.exe	net1.exe
PID 1052 wrote to memory of 376	1052	net.exe	net1.exe
PID 1052 wrote to memory of 376	1052	net.exe	net1.exe
PID 1052 wrote to memory of 376	1052	net.exe	net1.exe
PID 1380 wrote to memory of 580	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	At.exe
PID 1380 wrote to memory of 580	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	At.exe
PID 1380 wrote to memory of 580	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	At.exe
PID 1380 wrote to memory of 580	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	At.exe
PID 1380 wrote to memory of 1504	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1504	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1504	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1504	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1924	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1924	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1924	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1924	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	cmd.exe
PID 1380 wrote to memory of 1772	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1772	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1772	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1772	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1508	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1508	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1508	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1508	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1504 wrote to memory of 656	1504	cmd.exe	at.exe
PID 1504 wrote to memory of 656	1504	cmd.exe	at.exe
PID 1504 wrote to memory of 656	1504	cmd.exe	at.exe
PID 1504 wrote to memory of 656	1504	cmd.exe	at.exe
PID 1380 wrote to memory of 1196	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1196	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1196	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1196	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1772 wrote to memory of 1768	1772	net.exe	net1.exe
PID 1772 wrote to memory of 1768	1772	net.exe	net1.exe
PID 1772 wrote to memory of 1768	1772	net.exe	net1.exe
PID 1772 wrote to memory of 1768	1772	net.exe	net1.exe
PID 1924 wrote to memory of 608	1924	cmd.exe	at.exe
PID 1924 wrote to memory of 608	1924	cmd.exe	at.exe
PID 1924 wrote to memory of 608	1924	cmd.exe	at.exe
PID 1924 wrote to memory of 608	1924	cmd.exe	at.exe
PID 1380 wrote to memory of 1100	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1100	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1100	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 1100	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 604	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 604	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 604	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1380 wrote to memory of 604	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	net.exe
PID 1508 wrote to memory of 856	1508	net.exe	net1.exe
PID 1508 wrote to memory of 856	1508	net.exe	net1.exe
PID 1508 wrote to memory of 856	1508	net.exe	net1.exe
PID 1508 wrote to memory of 856	1508	net.exe	net1.exe
PID 1380 wrote to memory of 824	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	sc.exe
PID 1380 wrote to memory of 824	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	sc.exe
PID 1380 wrote to memory of 824	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	sc.exe
PID 1380 wrote to memory of 824	1380	3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe	sc.exe

Views/modifies file attributes 1 TTPs 7 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

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

pid process

1940 attrib.exe
680 attrib.exe
2036 attrib.exe
988 attrib.exe
1564 attrib.exe
1828 attrib.exe
1476 attrib.exe

pid	process
1940	attrib.exe
680	attrib.exe
2036	attrib.exe
988	attrib.exe
1564	attrib.exe
1828	attrib.exe
1476	attrib.exe

C:\Users\Admin\AppData\Local\Temp\3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe
"C:\Users\Admin\AppData\Local\Temp\3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75.exe"
1⤵
- Loads dropped DLL
- 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:1380

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\system32\Option.bat
2⤵
PID:968

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
2⤵
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
3⤵
PID:376

C:\Windows\SysWOW64\At.exe
At.exe 6:48:50 PM C:\Windows\Help\HelpCat.exe
2⤵
PID:580

C:\Windows\SysWOW64\cmd.exe
cmd /c at 6:47:53 PM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\at.exe
at 6:47:53 PM C:\Windows\Sysinf.bat
3⤵
PID:656

C:\Windows\SysWOW64\cmd.exe
cmd /c at 6:50:53 PM C:\Windows\Sysinf.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\at.exe
at 6:50:53 PM C:\Windows\Sysinf.bat
3⤵
PID:608

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:1768

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:856

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
PID:1196

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:1068

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
PID:1100

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:1788

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:824

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
PID:604

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:2012

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
2⤵
- Launches sc.exe
PID:1560

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
2⤵
- Launches sc.exe
PID:648

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
2⤵
- Launches sc.exe
PID:1760

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:1952

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:1400

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:1596

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 SetWindowsHookEx
PID:1204

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\system32\Option.bat
3⤵
PID:900

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
3⤵
PID:1996

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
4⤵
PID:292

C:\Windows\SysWOW64\At.exe
At.exe 6:49:28 PM C:\Windows\Help\HelpCat.exe
3⤵
PID:1660

C:\Windows\SysWOW64\cmd.exe
cmd /c at 6:48:31 PM C:\Windows\Sysinf.bat
3⤵
PID:888

C:\Windows\SysWOW64\at.exe
at 6:48:31 PM C:\Windows\Sysinf.bat
4⤵
PID:1740

C:\Windows\SysWOW64\cmd.exe
cmd /c at 6:51:31 PM C:\Windows\Sysinf.bat
3⤵
PID:2020

C:\Windows\SysWOW64\at.exe
at 6:51:31 PM C:\Windows\Sysinf.bat
4⤵
PID:1056

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
3⤵
PID:1288

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
4⤵
PID:1124

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
3⤵
PID:1196

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
4⤵
PID:1516

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
3⤵
PID:1556

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
4⤵
PID:1624

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
3⤵
PID:1716

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
4⤵
PID:1356

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
3⤵
PID:568

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
4⤵
PID:664

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:316

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config SharedAccess start= disabled
3⤵
- Launches sc.exe
PID:1604

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config wscsvc start= disabled
3⤵
- Launches sc.exe
PID:1564

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe config srservice start= disabled
3⤵
- Launches sc.exe
PID:1224

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:1712

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:1644

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1052

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:1940

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:472

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1812

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:680

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1680

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1576

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:2036

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:692

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:808

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:988

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1644

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:1356

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:1564

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1224

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:396

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:1828

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1652

C:\Windows\SysWOW64\cmd.exe
cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
3⤵
PID:2040

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
4⤵
- Views/modifies file attributes
PID:1476

C:\Windows\SysWOW64\cmd.exe
cmd /c rmdir C:\Autorun.inf /s /q
3⤵
PID:1168

C:\Windows\SysWOW64\net.exe
net.exe stop wscsvc /y
2⤵
PID:692

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
3⤵
PID:1560

C:\Windows\SysWOW64\net.exe
net.exe stop sharedaccess /y
2⤵
PID:1156

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
3⤵
PID:1052

C:\Windows\SysWOW64\net.exe
net.exe stop wuauserv /y
2⤵
PID:2036

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
3⤵
PID:320

C:\Windows\SysWOW64\net.exe
net.exe stop srservice /y
2⤵
PID:808

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
3⤵
PID:564

C:\Windows\SysWOW64\net.exe
net.exe stop 360timeprot /y
2⤵
PID:292

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
3⤵
PID:1804

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

Loading Replay Monitor...

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\regedt32.sys
Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\system\KavUpda.exe
Filesize
391KB

MD5
81c15943750b24481ae861c8e005be02

SHA1
d26712d763b7c3c6076691be3c72fff1865f62c7

SHA256
3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75

SHA512
0470d5a070e6cedb96f3242e30f7637b6e55653fb0e40a36b1527263dac8b7fe9e757a8ecb9c2e9a79200c5e2de13de004c6ac355024e7ed02e0c739e6e46294

Download Submit
C:\Windows\system\KavUpda.exe
Filesize
391KB

MD5
81c15943750b24481ae861c8e005be02

SHA1
d26712d763b7c3c6076691be3c72fff1865f62c7

SHA256
3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75

SHA512
0470d5a070e6cedb96f3242e30f7637b6e55653fb0e40a36b1527263dac8b7fe9e757a8ecb9c2e9a79200c5e2de13de004c6ac355024e7ed02e0c739e6e46294

Download Submit
\Windows\system\KavUpda.exe
Filesize
391KB

MD5
81c15943750b24481ae861c8e005be02

SHA1
d26712d763b7c3c6076691be3c72fff1865f62c7

SHA256
3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75

SHA512
0470d5a070e6cedb96f3242e30f7637b6e55653fb0e40a36b1527263dac8b7fe9e757a8ecb9c2e9a79200c5e2de13de004c6ac355024e7ed02e0c739e6e46294

Download Submit
\Windows\system\KavUpda.exe
Filesize
391KB

MD5
81c15943750b24481ae861c8e005be02

SHA1
d26712d763b7c3c6076691be3c72fff1865f62c7

SHA256
3f1003c8570cbbb3ec441dec3c827ed0352e729d03684c27681df8564c3e1d75

SHA512
0470d5a070e6cedb96f3242e30f7637b6e55653fb0e40a36b1527263dac8b7fe9e757a8ecb9c2e9a79200c5e2de13de004c6ac355024e7ed02e0c739e6e46294

Download Submit
memory/292-123-0x0000000000000000-mapping.dmp

Download
memory/292-100-0x0000000000000000-mapping.dmp

Download
memory/316-124-0x0000000000000000-mapping.dmp

Download
memory/320-128-0x0000000000000000-mapping.dmp

Download
memory/376-59-0x0000000000000000-mapping.dmp

Download
memory/472-136-0x0000000000000000-mapping.dmp

Download
memory/564-129-0x0000000000000000-mapping.dmp

Download
memory/568-121-0x0000000000000000-mapping.dmp

Download
memory/580-64-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/580-61-0x0000000000000000-mapping.dmp

Download
memory/604-73-0x0000000000000000-mapping.dmp

Download
memory/608-71-0x0000000000000000-mapping.dmp

Download
memory/648-81-0x0000000000000000-mapping.dmp

Download
memory/656-67-0x0000000000000000-mapping.dmp

Download
memory/664-127-0x0000000000000000-mapping.dmp

Download
memory/692-106-0x0000000000000000-mapping.dmp

Download
memory/808-119-0x0000000000000000-mapping.dmp

Download
memory/824-76-0x0000000000000000-mapping.dmp

Download
memory/856-74-0x0000000000000000-mapping.dmp

Download
memory/888-103-0x0000000000000000-mapping.dmp

Download
memory/900-96-0x0000000000000000-mapping.dmp

Download
memory/968-56-0x0000000000000000-mapping.dmp

Download
memory/1052-135-0x0000000000000000-mapping.dmp

Download
memory/1052-118-0x0000000000000000-mapping.dmp

Download
memory/1052-57-0x0000000000000000-mapping.dmp

Download
memory/1056-113-0x0000000000000000-mapping.dmp

Download
memory/1068-78-0x0000000000000000-mapping.dmp

Download
memory/1100-72-0x0000000000000000-mapping.dmp

Download
memory/1124-116-0x0000000000000000-mapping.dmp

Download
memory/1156-109-0x0000000000000000-mapping.dmp

Download
memory/1196-107-0x0000000000000000-mapping.dmp

Download
memory/1196-68-0x0000000000000000-mapping.dmp

Download
memory/1204-91-0x0000000000000000-mapping.dmp

Download
memory/1204-139-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1224-132-0x0000000000000000-mapping.dmp

Download
memory/1288-105-0x0000000000000000-mapping.dmp

Download
memory/1356-130-0x0000000000000000-mapping.dmp

Download
memory/1380-89-0x0000000000250000-0x0000000000290000-memory.dmp

Filesize
256KB

Download
memory/1380-60-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1380-93-0x0000000000250000-0x0000000000290000-memory.dmp

Filesize
256KB

Download
memory/1400-86-0x0000000000000000-mapping.dmp

Download
memory/1504-62-0x0000000000000000-mapping.dmp

Download
memory/1508-66-0x0000000000000000-mapping.dmp

Download
memory/1516-120-0x0000000000000000-mapping.dmp

Download
memory/1556-110-0x0000000000000000-mapping.dmp

Download
memory/1560-122-0x0000000000000000-mapping.dmp

Download
memory/1560-77-0x0000000000000000-mapping.dmp

Download
memory/1564-131-0x0000000000000000-mapping.dmp

Download
memory/1596-87-0x0000000000000000-mapping.dmp

Download
memory/1604-126-0x0000000000000000-mapping.dmp

Download
memory/1624-125-0x0000000000000000-mapping.dmp

Download
memory/1644-134-0x0000000000000000-mapping.dmp

Download
memory/1660-101-0x0000000000000000-mapping.dmp

Download
memory/1712-133-0x0000000000000000-mapping.dmp

Download
memory/1716-115-0x0000000000000000-mapping.dmp

Download
memory/1740-111-0x0000000000000000-mapping.dmp

Download
memory/1760-82-0x0000000000000000-mapping.dmp

Download
memory/1768-70-0x0000000000000000-mapping.dmp

Download
memory/1772-65-0x0000000000000000-mapping.dmp

Download
memory/1788-80-0x0000000000000000-mapping.dmp

Download
memory/1804-137-0x0000000000000000-mapping.dmp

Download
memory/1812-140-0x0000000000000000-mapping.dmp

Download
memory/1924-63-0x0000000000000000-mapping.dmp

Download
memory/1940-138-0x0000000000000000-mapping.dmp

Download
memory/1952-83-0x0000000000000000-mapping.dmp

Download
memory/1996-98-0x0000000000000000-mapping.dmp

Download
memory/2012-79-0x0000000000000000-mapping.dmp

Download
memory/2020-104-0x0000000000000000-mapping.dmp

Download
memory/2036-112-0x0000000000000000-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