cfcca666bd138a3d55a526644592467192172a73e08e3473dc6916bef9e740d5

Analysis

max time kernel
150s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 11:19

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General

Target
1a455c9c442684e5a23fa96028921db5.exe
Size 2.5MB
Sample231225-newwqsddd8
SHA256 cfcca666bd138a3d55a526644592467192172a73e08e3473dc6916bef9e740d5
MD5 1a455c9c442684e5a23fa96028921db5
SHA1 c03440d25961bce8f0a44936871b38b40abc0b06
SHA512 10cdc71059da416fbeba8311c56ee55640221f1d3577f4af7a61e3f9aac0b1cd8befad71d815ca27453cc0285b1d7b0b793ce9907d865fc7b3cd68c51e6e8fee
SSDEEP 24576:UuhaLeZJ8NI8z2eZJ8NI8TOPeZJ8NI8z2eZJ8NI8TOPeZJ8NI8z2eZJ8NI8TOPe+:bB8r8t8r8t8r8t8r8t8r8nW
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	svchost.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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	svchost.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\Rav.exe	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
4384	KavUpda.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 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 39 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	1a455c9c442684e5a23fa96028921db5.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\Help\HelpCat.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	1a455c9c442684e5a23fa96028921db5.exe
File created	C:\Windows\regedt32.sys	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	1a455c9c442684e5a23fa96028921db5.exe
File opened for modification	C:\Windows\system\KavUpda.exe	1a455c9c442684e5a23fa96028921db5.exe
File created	C:\Windows\Sysinf.bat	1a455c9c442684e5a23fa96028921db5.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

Launches sc.exe 8 IoCs

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

pid	Process
3688	sc.exe
4140	sc.exe
4376	sc.exe
1548	sc.exe
4336	sc.exe
2532	sc.exe
3324	sc.exe
4668	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
3136	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	4384	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4384	KavUpda.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: 33	2612	1a455c9c442684e5a23fa96028921db5.exe
Token: SeIncBasePriorityPrivilege	2612	1a455c9c442684e5a23fa96028921db5.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2612	1a455c9c442684e5a23fa96028921db5.exe
4384	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 400	2612	1a455c9c442684e5a23fa96028921db5.exe	30
PID 2612 wrote to memory of 400	2612	1a455c9c442684e5a23fa96028921db5.exe	30
PID 2612 wrote to memory of 400	2612	1a455c9c442684e5a23fa96028921db5.exe	30
PID 2612 wrote to memory of 4824	2612	1a455c9c442684e5a23fa96028921db5.exe	170
PID 2612 wrote to memory of 4824	2612	1a455c9c442684e5a23fa96028921db5.exe	170
PID 2612 wrote to memory of 4824	2612	1a455c9c442684e5a23fa96028921db5.exe	170
PID 4824 wrote to memory of 3320	4824	Conhost.exe	35
PID 4824 wrote to memory of 3320	4824	Conhost.exe	35
PID 4824 wrote to memory of 3320	4824	Conhost.exe	35
PID 2612 wrote to memory of 224	2612	1a455c9c442684e5a23fa96028921db5.exe	131
PID 2612 wrote to memory of 224	2612	1a455c9c442684e5a23fa96028921db5.exe	131
PID 2612 wrote to memory of 224	2612	1a455c9c442684e5a23fa96028921db5.exe	131
PID 2612 wrote to memory of 1948	2612	1a455c9c442684e5a23fa96028921db5.exe	130
PID 2612 wrote to memory of 1948	2612	1a455c9c442684e5a23fa96028921db5.exe	130
PID 2612 wrote to memory of 1948	2612	1a455c9c442684e5a23fa96028921db5.exe	130
PID 2612 wrote to memory of 3424	2612	1a455c9c442684e5a23fa96028921db5.exe	128
PID 2612 wrote to memory of 3424	2612	1a455c9c442684e5a23fa96028921db5.exe	128
PID 2612 wrote to memory of 3424	2612	1a455c9c442684e5a23fa96028921db5.exe	128
PID 2612 wrote to memory of 4296	2612	1a455c9c442684e5a23fa96028921db5.exe	127
PID 2612 wrote to memory of 4296	2612	1a455c9c442684e5a23fa96028921db5.exe	127
PID 2612 wrote to memory of 4296	2612	1a455c9c442684e5a23fa96028921db5.exe	127
PID 2612 wrote to memory of 3920	2612	1a455c9c442684e5a23fa96028921db5.exe	125
PID 2612 wrote to memory of 3920	2612	1a455c9c442684e5a23fa96028921db5.exe	125
PID 2612 wrote to memory of 3920	2612	1a455c9c442684e5a23fa96028921db5.exe	125
PID 2612 wrote to memory of 4440	2612	1a455c9c442684e5a23fa96028921db5.exe	124
PID 2612 wrote to memory of 4440	2612	1a455c9c442684e5a23fa96028921db5.exe	124
PID 2612 wrote to memory of 4440	2612	1a455c9c442684e5a23fa96028921db5.exe	124
PID 2612 wrote to memory of 2956	2612	1a455c9c442684e5a23fa96028921db5.exe	123
PID 2612 wrote to memory of 2956	2612	1a455c9c442684e5a23fa96028921db5.exe	123
PID 2612 wrote to memory of 2956	2612	1a455c9c442684e5a23fa96028921db5.exe	123
PID 2612 wrote to memory of 3600	2612	1a455c9c442684e5a23fa96028921db5.exe	119
PID 2612 wrote to memory of 3600	2612	1a455c9c442684e5a23fa96028921db5.exe	119
PID 2612 wrote to memory of 3600	2612	1a455c9c442684e5a23fa96028921db5.exe	119
PID 2612 wrote to memory of 4336	2612	1a455c9c442684e5a23fa96028921db5.exe	116
PID 2612 wrote to memory of 4336	2612	1a455c9c442684e5a23fa96028921db5.exe	116
PID 2612 wrote to memory of 4336	2612	1a455c9c442684e5a23fa96028921db5.exe	116
PID 2612 wrote to memory of 1548	2612	1a455c9c442684e5a23fa96028921db5.exe	114
PID 2612 wrote to memory of 1548	2612	1a455c9c442684e5a23fa96028921db5.exe	114
PID 2612 wrote to memory of 1548	2612	1a455c9c442684e5a23fa96028921db5.exe	114
PID 2612 wrote to memory of 4140	2612	1a455c9c442684e5a23fa96028921db5.exe	96
PID 2612 wrote to memory of 4140	2612	1a455c9c442684e5a23fa96028921db5.exe	96
PID 2612 wrote to memory of 4140	2612	1a455c9c442684e5a23fa96028921db5.exe	96
PID 2612 wrote to memory of 4376	2612	1a455c9c442684e5a23fa96028921db5.exe	112
PID 2612 wrote to memory of 4376	2612	1a455c9c442684e5a23fa96028921db5.exe	112
PID 2612 wrote to memory of 4376	2612	1a455c9c442684e5a23fa96028921db5.exe	112
PID 2612 wrote to memory of 3136	2612	1a455c9c442684e5a23fa96028921db5.exe	199
PID 2612 wrote to memory of 3136	2612	1a455c9c442684e5a23fa96028921db5.exe	199
PID 2612 wrote to memory of 3136	2612	1a455c9c442684e5a23fa96028921db5.exe	199
PID 2612 wrote to memory of 2780	2612	1a455c9c442684e5a23fa96028921db5.exe	110
PID 2612 wrote to memory of 2780	2612	1a455c9c442684e5a23fa96028921db5.exe	110
PID 2612 wrote to memory of 2780	2612	1a455c9c442684e5a23fa96028921db5.exe	110
PID 2612 wrote to memory of 1972	2612	1a455c9c442684e5a23fa96028921db5.exe	109
PID 2612 wrote to memory of 1972	2612	1a455c9c442684e5a23fa96028921db5.exe	109
PID 2612 wrote to memory of 1972	2612	1a455c9c442684e5a23fa96028921db5.exe	109
PID 1948 wrote to memory of 2656	1948	cmd.exe	108
PID 1948 wrote to memory of 2656	1948	cmd.exe	108
PID 1948 wrote to memory of 2656	1948	cmd.exe	108
PID 3920 wrote to memory of 2104	3920	net.exe	102
PID 3920 wrote to memory of 2104	3920	net.exe	102
PID 3920 wrote to memory of 2104	3920	net.exe	102
PID 4440 wrote to memory of 2108	4440	net.exe	198
PID 4440 wrote to memory of 2108	4440	net.exe	198
PID 4440 wrote to memory of 2108	4440	net.exe	198
PID 3600 wrote to memory of 3208	3600	net.exe	103

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1996	attrib.exe
2268	attrib.exe
4260	attrib.exe
3736	attrib.exe
1908	attrib.exe
2552	attrib.exe
2668	attrib.exe
2564	attrib.exe
2020	attrib.exe
2780	attrib.exe
1972	attrib.exe
1860	attrib.exe
2756	attrib.exe
2492	attrib.exe
4404	attrib.exe
2676	attrib.exe

C:\Users\Admin\AppData\Local\Temp\1a455c9c442684e5a23fa96028921db5.exe
"C:\Users\Admin\AppData\Local\Temp\1a455c9c442684e5a23fa96028921db5.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:2612
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  PID:4824
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:3320
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:400
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:4140
- C:\Windows\SysWOW64\regedit.exe
  regedit.exe /s C:\Windows\regedt32.sys
  2⤵
  - Runs regedit.exe
  PID:3136
- 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:1972
- 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:2780
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4376
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1548
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4336
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3600
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2956
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4440
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3920
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:4296
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:04:29 AM C:\Windows\Sysinf.bat
  2⤵
  PID:3424
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:01:29 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1948
- C:\Windows\SysWOW64\At.exe
  At.exe 3:02:27 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:224
- 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:4384
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:1920
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:3284
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:4396
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2532
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:892
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:464
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2492
- - 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:2288
- - 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:1280
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:3324
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:4668
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3688
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:5044
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:2480
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:3412
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:3620
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:904
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1972
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:04:32 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1680
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:01:32 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1788
- - C:\Windows\SysWOW64\At.exe
    At.exe 3:02:30 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:5060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:936
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:640
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1916
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:904
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2276
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4804
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2104
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2888
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3028
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4816
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3592
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4404
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3968
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2604
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2668
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2480
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:5088
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2676
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3760
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2564
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3680
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4280
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4888
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3736
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:5036
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2756
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:532
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3852
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:5080
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4748
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2180
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2020
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2960
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2780
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3684
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3452
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3756
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:3168
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:4284
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:4512
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:4676
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2592

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:2104

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:3208

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2108

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:696

C:\Windows\SysWOW64\at.exe
at 3:04:29 AM C:\Windows\Sysinf.bat
1⤵
PID:1476

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:3252

C:\Windows\SysWOW64\at.exe
at 3:01:29 AM C:\Windows\Sysinf.bat
1⤵
PID:2656

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1880

C:\Windows\SysWOW64\at.exe
at 3:04:32 AM C:\Windows\Sysinf.bat
1⤵
PID:4808

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1140

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2488

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:448

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:1488

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:3372

C:\Windows\SysWOW64\at.exe
at 3:01:32 AM C:\Windows\Sysinf.bat
1⤵
PID:3204

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:1916

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:3932

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:4016

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:3528

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of WriteProcessMemory
PID:4824

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1996

C:\Windows\System32\wuapihost.exe
C:\Windows\System32\wuapihost.exe -Embedding
1⤵
PID:2108

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Modifies visibility of file extensions in Explorer
- Blocks application from running via registry modification
- Sets file execution options in registry
PID:3136

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

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Option.bat

Path C:\Windows\SysWOW64\Option.bat
Size 82B
SHA256 e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
MD5 3f7fbd2eb34892646e93fd5e6e343512
SHA1 265ac1061b54f62350fb7a5f57e566454d013a66
SHA512 53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
MD5 SHA1 SHA512

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Sysinf.bat

Path C:\Windows\Sysinf.bat
Size 460B
SHA256 a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
MD5 7db3d565d6ddbe65a8b0e093910e7dcd
SHA1 d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA512 0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
MD5 SHA1 SHA512

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KavUpda.exe

Path C:\Windows\System\KavUpda.exe
Size 99KB
SHA256 215572d9c9b2a250a79ca07ea8f457bf5787a31bc24da5d651ae689dfd6d6513
MD5 8c7cb2a890d75caec8ace6c7dbd0c6e5
SHA1 b1f407ec2acc66a7c4c49329d595d7beeef60809
SHA512 3822ddee37610b9f390ff86cc27e37ae03ee0e85e01f757478048ded72878ca0b18e047ced52be873337bea4550c1f8f92e7c77c2ef788f7a2d25524f1439884
SSDEEP 768:Kndz1NOOsdBHWiNoXgPU3MGftWKpnW3HkxgTbeaWKCtVx0dQtaCLTUpFy6lQa02i:UdvOOsfHWiNocGftfQKAezdD4/3Y
MD5 SHA1 SHA512 SSDEEP

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KavUpda.exe

Path C:\Windows\System\KavUpda.exe
Size 350KB
SHA256 fbf50453b80056837627215d573e35b977a11bbbee677c177b73444356c413b9
MD5 7d0b6be18c18f823ce0e30451f9b6293
SHA1 c706e0d43a8bc146f5189a3ab7e6b69f2971b36d
SHA512 93aac855ad85000ef755b3ef90e4790fe730d9b99a0ad483c170c59babcf5c0e3153096e94bfc5d801c8367ed4dbfa6c18f58acfa694cf82305e08d8f34e54ef
SSDEEP 6144:UZfec9EbXDk6RkoKdl+lXDZJfLufs73dOk0XDpNjNOpys8c/:UZWtI6RkLeZJys73dOvXDpNjNe8e
MD5 SHA1 SHA512 SSDEEP

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regedt32.sys

Path C:\Windows\regedt32.sys
Size 2KB
SHA256 6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
MD5 e7d7ec66bd61fac3843c98650b0c68f6
SHA1 a15ae06e1be51038863650746368a71024539bac
SHA512 ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
MD5 SHA1 SHA512

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KavUpda.exe

Path C:\Windows\system\KavUpda.exe
Size 96KB
SHA256 c8598d29f3bd4b195f545c982a383b794e7c4fc3fb7a929793e0312d104b3378
MD5 1f0280f04e350d79182d40aecf2c9ed4
SHA1 a72297c2989f56f038bf57c3f2e7d2c6ae131bc9
SHA512 b7184212eb42a29b31d0c5da4b4bcfea539695b91d6870149179ca11f028372149767af613b20f9360bed9115344f9f23b35655ba464c1e1624a083e3e850181
SSDEEP 768:Kndz1NOOsdBHWiNoXgPU3MGftWKpnW3HkxgTbeaWKCtVx0dQtaCLTUpFy6lQa02Y:UdvOOsfHWiNocGftfQKAezdD4/a
MD5 SHA1 SHA512 SSDEEP

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Autorun.inf

Path F:\Autorun.inf
Size 237B
SHA256 5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
MD5 94bcd02c5afd5918b4446345e7a5ded9
SHA1 79839238e84be225132e1382fae6333dfc4906a1
SHA512 149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
MD5 SHA1 SHA512

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memory/2612-0-0x0000000000400000-0x0000000000436000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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