0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229

Analysis

max time kernel
146s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 12:05

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General

Target

0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Size

636KB
MD5

8fda0c337474d437a563fb10b2927a66
SHA1

2d9c68c2326c091724844d3c4cc1fae47cd28bf4
SHA256

0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229
SHA512

c3f1f482c253de50fe8b678f9f551c4c6ce0f413786d4f9e6a3725a941e9c41b43cd0d4ffd867b127ddeef870530fa47f16df53ac8f88729dc06c07d2bbeac42
SSDEEP

12288:gOjOB06UOB0JureZJys73dOvXDpNjNe8gCPZu2:NOkOXeZJ8NI8JH

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

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	regedit.exe

Blocks application from running via registry modification 17 IoCs

Adds application to list of disallowed applications.

evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe

Executes dropped EXE 1 IoCs

pid	Process
5040	KavUpda.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4856-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0007000000022e2e-163.dat	upx
behavioral2/files/0x0007000000022e2e-164.dat	upx
behavioral2/memory/5040-171-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/4856-207-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/5040-208-0x0000000000400000-0x0000000000440000-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

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

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\ExceRes	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\SwitchOpen.xls	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File created	C:\Windows\Sysinf.bat	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.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\system\KavUpda.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File created	C:\Windows\Help\HelpCat.exe	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
File created	C:\Windows\regedt32.sys	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe

Launches sc.exe 8 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
3792	sc.exe
2372	sc.exe
928	sc.exe
2076	sc.exe
3724	sc.exe
5076	sc.exe
2912	sc.exe
4464	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
4688	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	5040	KavUpda.exe
Token: SeIncBasePriorityPrivilege	5040	KavUpda.exe
Token: 33	5040	KavUpda.exe
Token: SeIncBasePriorityPrivilege	5040	KavUpda.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: 33	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
Token: SeIncBasePriorityPrivilege	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
5040	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 3084	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	82
PID 4856 wrote to memory of 3084	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	82
PID 4856 wrote to memory of 3084	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	82
PID 4856 wrote to memory of 1064	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	83
PID 4856 wrote to memory of 1064	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	83
PID 4856 wrote to memory of 1064	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	83
PID 1064 wrote to memory of 1100	1064	net.exe	86
PID 1064 wrote to memory of 1100	1064	net.exe	86
PID 1064 wrote to memory of 1100	1064	net.exe	86
PID 4856 wrote to memory of 1612	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	87
PID 4856 wrote to memory of 1612	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	87
PID 4856 wrote to memory of 1612	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	87
PID 4856 wrote to memory of 3960	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	89
PID 4856 wrote to memory of 3960	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	89
PID 4856 wrote to memory of 3960	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	89
PID 4856 wrote to memory of 2044	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	91
PID 4856 wrote to memory of 2044	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	91
PID 4856 wrote to memory of 2044	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	91
PID 4856 wrote to memory of 3008	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	92
PID 4856 wrote to memory of 3008	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	92
PID 4856 wrote to memory of 3008	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	92
PID 4856 wrote to memory of 4156	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	94
PID 4856 wrote to memory of 4156	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	94
PID 4856 wrote to memory of 4156	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	94
PID 4856 wrote to memory of 228	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	95
PID 4856 wrote to memory of 228	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	95
PID 4856 wrote to memory of 228	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	95
PID 4856 wrote to memory of 4124	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	97
PID 4856 wrote to memory of 4124	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	97
PID 4856 wrote to memory of 4124	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	97
PID 4856 wrote to memory of 4952	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	99
PID 4856 wrote to memory of 4952	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	99
PID 4856 wrote to memory of 4952	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	99
PID 4856 wrote to memory of 4464	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	103
PID 4856 wrote to memory of 4464	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	103
PID 4856 wrote to memory of 4464	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	103
PID 4856 wrote to memory of 3792	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	105
PID 4856 wrote to memory of 3792	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	105
PID 4856 wrote to memory of 3792	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	105
PID 4856 wrote to memory of 2372	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	106
PID 4856 wrote to memory of 2372	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	106
PID 4856 wrote to memory of 2372	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	106
PID 4156 wrote to memory of 1672	4156	net.exe	108
PID 4156 wrote to memory of 1672	4156	net.exe	108
PID 4156 wrote to memory of 1672	4156	net.exe	108
PID 3008 wrote to memory of 5108	3008	net.exe	109
PID 3008 wrote to memory of 5108	3008	net.exe	109
PID 3008 wrote to memory of 5108	3008	net.exe	109
PID 4856 wrote to memory of 928	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	110
PID 4856 wrote to memory of 928	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	110
PID 4856 wrote to memory of 928	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	110
PID 228 wrote to memory of 3964	228	net.exe	113
PID 228 wrote to memory of 3964	228	net.exe	113
PID 228 wrote to memory of 3964	228	net.exe	113
PID 4856 wrote to memory of 4688	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	114
PID 4856 wrote to memory of 4688	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	114
PID 4856 wrote to memory of 4688	4856	0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe	114
PID 4952 wrote to memory of 4312	4952	net.exe	116
PID 4952 wrote to memory of 4312	4952	net.exe	116
PID 4124 wrote to memory of 4852	4124	net.exe	115
PID 4952 wrote to memory of 4312	4952	net.exe	116
PID 4124 wrote to memory of 4852	4124	net.exe	115
PID 4124 wrote to memory of 4852	4124	net.exe	115
PID 3960 wrote to memory of 3672	3960	cmd.exe	118

Views/modifies file attributes 1 TTPs 7 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
2920	attrib.exe
1956	attrib.exe
4840	attrib.exe
380	attrib.exe
3996	attrib.exe
1844	attrib.exe
1272	attrib.exe

C:\Users\Admin\AppData\Local\Temp\0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.exe
"C:\Users\Admin\AppData\Local\Temp\0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229.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:4856
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:3084
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1064
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:1100
- C:\Windows\SysWOW64\At.exe
  At.exe 7:19:42 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:1612
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:18:45 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Windows\SysWOW64\at.exe
    at 7:18:45 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3672
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:21:45 PM C:\Windows\Sysinf.bat
  2⤵
  PID:2044
- - C:\Windows\SysWOW64\at.exe
    at 7:21:45 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3000
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:5108
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4156
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1672
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:228
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3964
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4124
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4852
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4952
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:4312
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4464
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:3792
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2372
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:928
- 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:4688
- 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:3884
- 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:2592
- 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:5040
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:680
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:3560
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:1920
- - C:\Windows\SysWOW64\At.exe
    At.exe 7:19:48 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:4204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:18:50 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3632
  - - C:\Windows\SysWOW64\at.exe
      at 7:18:50 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2320
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:21:50 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1120
  - - C:\Windows\SysWOW64\at.exe
      at 7:21:50 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2580
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:640
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:4536
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1864
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:1064
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:5096
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:380
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:4184
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:2140
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1780
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:216
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2076
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:3724
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:5076
- - 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:520
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3700
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2920
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4496
- - 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:988
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2912
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2312
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1956
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1096
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1572
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4840
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4636
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4188
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:380
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3036
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4176
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3184
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1844
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:5080
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3460
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1272
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2376
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:5008
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:4756
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:1208
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:4348
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:3328
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3484
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:3708
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:3460
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1516

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1536

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

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\System\KavUpda.exe

Filesize
636KB

MD5
8fda0c337474d437a563fb10b2927a66

SHA1
2d9c68c2326c091724844d3c4cc1fae47cd28bf4

SHA256
0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229

SHA512
c3f1f482c253de50fe8b678f9f551c4c6ce0f413786d4f9e6a3725a941e9c41b43cd0d4ffd867b127ddeef870530fa47f16df53ac8f88729dc06c07d2bbeac42

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\system\KavUpda.exe

Filesize
636KB

MD5
8fda0c337474d437a563fb10b2927a66

SHA1
2d9c68c2326c091724844d3c4cc1fae47cd28bf4

SHA256
0b2e77d267785f40de50df0be7dc83f26d2c8b1461fb06ba4a46c30531295229

SHA512
c3f1f482c253de50fe8b678f9f551c4c6ce0f413786d4f9e6a3725a941e9c41b43cd0d4ffd867b127ddeef870530fa47f16df53ac8f88729dc06c07d2bbeac42

Download Submit
memory/4856-207-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4856-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5040-171-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5040-208-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads