b21240e42743ad8134856fd723dd8d516f462f5391ae6e1fcc01d4e21e27a2c9

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 15:52

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General

Target

3a722b63df18af6aa92d011b1f022b33.exe
Size

468KB
MD5

3a722b63df18af6aa92d011b1f022b33
SHA1

0a573f0f206654cd3f72c856ad6493ebf67b2d52
SHA256

b21240e42743ad8134856fd723dd8d516f462f5391ae6e1fcc01d4e21e27a2c9
SHA512

3bd398eae12fb4b999c36f4064636f225bb7b84c4b5f31cea46843ebb962615a9343c800d45c3cde5a6266bcfacd3442b5ea29d6cfa8c1453171b57b1f572f63
SSDEEP

6144:UZfec9EbXDk6RkUKJrG1VVE+IgrG1VVE+Iel+lXDZJfLufs73dOk0XDpNjNOpysC:UZWtI6RkjuHureZJys73dOvXDpNjNe8r

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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

Executes dropped EXE 1 IoCs

pid	Process
1956	KavUpda.exe

Loads dropped DLL 2 IoCs

pid	Process
2164	3a722b63df18af6aa92d011b1f022b33.exe
2164	3a722b63df18af6aa92d011b1f022b33.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\Autorun.inf	KavUpda.exe
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	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Folderdir	3a722b63df18af6aa92d011b1f022b33.exe

Drops file in Program Files directory 16 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	3a722b63df18af6aa92d011b1f022b33.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\Sysinf.bat	3a722b63df18af6aa92d011b1f022b33.exe
File created	C:\Windows\regedt32.sys	3a722b63df18af6aa92d011b1f022b33.exe
File created	C:\Windows\Help\HelpCat.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	3a722b63df18af6aa92d011b1f022b33.exe
File opened for modification	C:\Windows\system\KavUpda.exe	3a722b63df18af6aa92d011b1f022b33.exe

Launches sc.exe 8 IoCs

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

pid	Process
1116	sc.exe
2904	sc.exe
1688	sc.exe
1176	sc.exe
1796	sc.exe
880	sc.exe
2740	sc.exe
3044	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
1632	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: 33	2164	3a722b63df18af6aa92d011b1f022b33.exe
Token: SeIncBasePriorityPrivilege	2164	3a722b63df18af6aa92d011b1f022b33.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2164	3a722b63df18af6aa92d011b1f022b33.exe
1956	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 1800	2164	3a722b63df18af6aa92d011b1f022b33.exe	28
PID 2164 wrote to memory of 1800	2164	3a722b63df18af6aa92d011b1f022b33.exe	28
PID 2164 wrote to memory of 1800	2164	3a722b63df18af6aa92d011b1f022b33.exe	28
PID 2164 wrote to memory of 1800	2164	3a722b63df18af6aa92d011b1f022b33.exe	28
PID 2164 wrote to memory of 2680	2164	3a722b63df18af6aa92d011b1f022b33.exe	30
PID 2164 wrote to memory of 2680	2164	3a722b63df18af6aa92d011b1f022b33.exe	30
PID 2164 wrote to memory of 2680	2164	3a722b63df18af6aa92d011b1f022b33.exe	30
PID 2164 wrote to memory of 2680	2164	3a722b63df18af6aa92d011b1f022b33.exe	30
PID 2680 wrote to memory of 2784	2680	net.exe	32
PID 2680 wrote to memory of 2784	2680	net.exe	32
PID 2680 wrote to memory of 2784	2680	net.exe	32
PID 2680 wrote to memory of 2784	2680	net.exe	32
PID 2164 wrote to memory of 2964	2164	3a722b63df18af6aa92d011b1f022b33.exe	33
PID 2164 wrote to memory of 2964	2164	3a722b63df18af6aa92d011b1f022b33.exe	33
PID 2164 wrote to memory of 2964	2164	3a722b63df18af6aa92d011b1f022b33.exe	33
PID 2164 wrote to memory of 2964	2164	3a722b63df18af6aa92d011b1f022b33.exe	33
PID 2164 wrote to memory of 2836	2164	3a722b63df18af6aa92d011b1f022b33.exe	34
PID 2164 wrote to memory of 2836	2164	3a722b63df18af6aa92d011b1f022b33.exe	34
PID 2164 wrote to memory of 2836	2164	3a722b63df18af6aa92d011b1f022b33.exe	34
PID 2164 wrote to memory of 2836	2164	3a722b63df18af6aa92d011b1f022b33.exe	34
PID 2164 wrote to memory of 1720	2164	3a722b63df18af6aa92d011b1f022b33.exe	36
PID 2164 wrote to memory of 1720	2164	3a722b63df18af6aa92d011b1f022b33.exe	36
PID 2164 wrote to memory of 1720	2164	3a722b63df18af6aa92d011b1f022b33.exe	36
PID 2164 wrote to memory of 1720	2164	3a722b63df18af6aa92d011b1f022b33.exe	36
PID 2164 wrote to memory of 2688	2164	3a722b63df18af6aa92d011b1f022b33.exe	37
PID 2164 wrote to memory of 2688	2164	3a722b63df18af6aa92d011b1f022b33.exe	37
PID 2164 wrote to memory of 2688	2164	3a722b63df18af6aa92d011b1f022b33.exe	37
PID 2164 wrote to memory of 2688	2164	3a722b63df18af6aa92d011b1f022b33.exe	37
PID 2164 wrote to memory of 1932	2164	3a722b63df18af6aa92d011b1f022b33.exe	40
PID 2164 wrote to memory of 1932	2164	3a722b63df18af6aa92d011b1f022b33.exe	40
PID 2164 wrote to memory of 1932	2164	3a722b63df18af6aa92d011b1f022b33.exe	40
PID 2164 wrote to memory of 1932	2164	3a722b63df18af6aa92d011b1f022b33.exe	40
PID 2164 wrote to memory of 2596	2164	3a722b63df18af6aa92d011b1f022b33.exe	42
PID 2164 wrote to memory of 2596	2164	3a722b63df18af6aa92d011b1f022b33.exe	42
PID 2164 wrote to memory of 2596	2164	3a722b63df18af6aa92d011b1f022b33.exe	42
PID 2164 wrote to memory of 2596	2164	3a722b63df18af6aa92d011b1f022b33.exe	42
PID 2164 wrote to memory of 1692	2164	3a722b63df18af6aa92d011b1f022b33.exe	47
PID 2164 wrote to memory of 1692	2164	3a722b63df18af6aa92d011b1f022b33.exe	47
PID 2164 wrote to memory of 1692	2164	3a722b63df18af6aa92d011b1f022b33.exe	47
PID 2164 wrote to memory of 1692	2164	3a722b63df18af6aa92d011b1f022b33.exe	47
PID 2164 wrote to memory of 2576	2164	3a722b63df18af6aa92d011b1f022b33.exe	46
PID 2164 wrote to memory of 2576	2164	3a722b63df18af6aa92d011b1f022b33.exe	46
PID 2164 wrote to memory of 2576	2164	3a722b63df18af6aa92d011b1f022b33.exe	46
PID 2164 wrote to memory of 2576	2164	3a722b63df18af6aa92d011b1f022b33.exe	46
PID 2164 wrote to memory of 2740	2164	3a722b63df18af6aa92d011b1f022b33.exe	49
PID 2164 wrote to memory of 2740	2164	3a722b63df18af6aa92d011b1f022b33.exe	49
PID 2164 wrote to memory of 2740	2164	3a722b63df18af6aa92d011b1f022b33.exe	49
PID 2164 wrote to memory of 2740	2164	3a722b63df18af6aa92d011b1f022b33.exe	49
PID 2164 wrote to memory of 1116	2164	3a722b63df18af6aa92d011b1f022b33.exe	52
PID 2164 wrote to memory of 1116	2164	3a722b63df18af6aa92d011b1f022b33.exe	52
PID 2164 wrote to memory of 1116	2164	3a722b63df18af6aa92d011b1f022b33.exe	52
PID 2164 wrote to memory of 1116	2164	3a722b63df18af6aa92d011b1f022b33.exe	52
PID 2164 wrote to memory of 3044	2164	3a722b63df18af6aa92d011b1f022b33.exe	51
PID 2164 wrote to memory of 3044	2164	3a722b63df18af6aa92d011b1f022b33.exe	51
PID 2164 wrote to memory of 3044	2164	3a722b63df18af6aa92d011b1f022b33.exe	51
PID 2164 wrote to memory of 3044	2164	3a722b63df18af6aa92d011b1f022b33.exe	51
PID 1720 wrote to memory of 2556	1720	cmd.exe	56
PID 1720 wrote to memory of 2556	1720	cmd.exe	56
PID 1720 wrote to memory of 2556	1720	cmd.exe	56
PID 1720 wrote to memory of 2556	1720	cmd.exe	56
PID 1692 wrote to memory of 1980	1692	net.exe	54
PID 1692 wrote to memory of 1980	1692	net.exe	54
PID 1692 wrote to memory of 1980	1692	net.exe	54
PID 1692 wrote to memory of 1980	1692	net.exe	54

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2968	attrib.exe
2412	attrib.exe
2456	attrib.exe
1176	attrib.exe
320	attrib.exe
268	attrib.exe
2676	attrib.exe
2572	attrib.exe
760	attrib.exe
2356	attrib.exe
1172	attrib.exe
2516	attrib.exe
884	attrib.exe
1784	attrib.exe
2764	attrib.exe
2576	attrib.exe

C:\Users\Admin\AppData\Local\Temp\3a722b63df18af6aa92d011b1f022b33.exe
"C:\Users\Admin\AppData\Local\Temp\3a722b63df18af6aa92d011b1f022b33.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:2164
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:1800
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2784
- C:\Windows\SysWOW64\At.exe
  At.exe 10:27:35 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2964
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 10:26:37 PM C:\Windows\Sysinf.bat
  2⤵
  PID:2836
- - C:\Windows\SysWOW64\at.exe
    at 10:26:37 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2884
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 10:29:37 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Windows\SysWOW64\at.exe
    at 10:29:37 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2556
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2688
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:312
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:1932
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:2632
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:2596
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:2816
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2576
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:1580
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2572
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1980
- - C:\Windows\SysWOW64\attrib.exe
    attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Views/modifies file attributes
    PID:2576
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2740
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:3044
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1116
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2904
- 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:1632
- 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:1940
- 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:2500
- 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:1956
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:612
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Option.bat
    3⤵
    PID:1480
- - C:\Windows\SysWOW64\At.exe
    At.exe 10:27:41 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:2260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 10:26:43 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1912
  - - C:\Windows\SysWOW64\at.exe
      at 10:26:43 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2992
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 10:29:43 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2324
  - - C:\Windows\SysWOW64\at.exe
      at 10:29:43 PM C:\Windows\Sysinf.bat
      4⤵
      PID:388
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:512
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:572
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:2344
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:596
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1352
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:1076
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:2980
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:1064
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2972
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:1656
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1688
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1176
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1796
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:880
- - 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:2076
- - 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:620
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1716
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2456
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1512
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2776
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2676
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2784
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1580
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1252
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1356
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:432
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:760
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:668
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:884
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2968
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:436
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2092
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1312
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1384
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3024
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2412
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1600
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2580
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:320
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2936
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1172
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2584
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2940
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2516
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2964
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1380
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2384
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:108
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:884
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:344
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:656
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1492
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:2364
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:2132
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:824
- - 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:564
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:2140
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1852
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2040

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:1412

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1784

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1176

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

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
468KB

MD5
3a722b63df18af6aa92d011b1f022b33

SHA1
0a573f0f206654cd3f72c856ad6493ebf67b2d52

SHA256
b21240e42743ad8134856fd723dd8d516f462f5391ae6e1fcc01d4e21e27a2c9

SHA512
3bd398eae12fb4b999c36f4064636f225bb7b84c4b5f31cea46843ebb962615a9343c800d45c3cde5a6266bcfacd3442b5ea29d6cfa8c1453171b57b1f572f63

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

Filesize
86KB

MD5
39994b99cf9079000d68e6a5523a2c7d

SHA1
2dc042e21f3d2709ad50c6abb2f0fbfea8fbe7c4

SHA256
13f2236d19e5f3aab9ab5a365ce6564760c591e1684806a51515536fb9c729f4

SHA512
3f8de7969c7195da6b8fd5e4e90c8699ab506861e1699d3d1304e8db11d132714400717b0fa129a6da72d04fc98a434b939e13d9ac520f1f8f75a51dd9b703e2

Download Submit
\Windows\system\KavUpda.exe

Filesize
365KB

MD5
1bc0d071eaedc264d3da511175d0156c

SHA1
3289a838dfd7a88f67b93b2c7d1fd37a1effa277

SHA256
e848b6773e8cd1dddbd8cf1741b9be29c57ada912f62143d06aef1b4fc1f816a

SHA512
1fa683ecaac29321d6e4581bafa3206e38d08e3da90df2199715df54fd7ee4b3a5c536ce383a1806db8518a7f9e21a3d895b3cf686d6d5bbcbb6051ad812f82c

Download Submit
memory/2164-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads