26ef94868657fe364fd2ea43f50c0a36bdd9132dcf7c3f73e520bd4bc6e0c0f3

Analysis

max time kernel
149s
max time network
130s
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, 10:20

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General

Target

16c6a18068bb263ad4bfcf73e2f56a07.exe
Size

837KB
MD5

16c6a18068bb263ad4bfcf73e2f56a07
SHA1

dff7575994aa8e29087de27762bc0a440b7ad21d
SHA256

26ef94868657fe364fd2ea43f50c0a36bdd9132dcf7c3f73e520bd4bc6e0c0f3
SHA512

fe3804396f8f27706aacabb3c1dc6ed065aaced18b44d671f4b2cf229b57addbf34f9b1dedb65f96378603467a58bb01c57a5e92622440e53e5bfbcbd1424483
SSDEEP

12288:UZWtI6RkqOB0heZJys73dOvXDpNjNe8XOwOB0heZJys73dOvXDpNjNe8/:UuhaqOieZJ8NI8jOieZJ8NI8/

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

Executes dropped EXE 2 IoCs

pid	Process
4948	KavUpda.exe
1756	16c6a18068bb263ad4bfcf73e2f56a07~4.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	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 38 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\regedt32.sys	16c6a18068bb263ad4bfcf73e2f56a07.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\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File created	C:\Windows\Help\HelpCat.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	16c6a18068bb263ad4bfcf73e2f56a07.exe
File created	C:\Windows\Sysinf.bat	16c6a18068bb263ad4bfcf73e2f56a07.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe

Launches sc.exe 8 IoCs

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

pid	Process
4128	sc.exe
3972	sc.exe
1928	sc.exe
3056	sc.exe
3728	sc.exe
4052	sc.exe
4740	sc.exe
772	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
4588	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	4948	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4948	KavUpda.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: 33	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
Token: SeIncBasePriorityPrivilege	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4720	16c6a18068bb263ad4bfcf73e2f56a07.exe
4948	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 3916	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	16
PID 4720 wrote to memory of 3916	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	16
PID 4720 wrote to memory of 3916	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	16
PID 4720 wrote to memory of 2612	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	173
PID 4720 wrote to memory of 2612	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	173
PID 4720 wrote to memory of 2612	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	173
PID 2612 wrote to memory of 3512	2612	Conhost.exe	18
PID 2612 wrote to memory of 3512	2612	Conhost.exe	18
PID 2612 wrote to memory of 3512	2612	Conhost.exe	18
PID 4720 wrote to memory of 4520	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	164
PID 4720 wrote to memory of 4520	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	164
PID 4720 wrote to memory of 4520	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	164
PID 4720 wrote to memory of 232	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	146
PID 4720 wrote to memory of 232	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	146
PID 4720 wrote to memory of 232	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	146
PID 4720 wrote to memory of 3032	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	125
PID 4720 wrote to memory of 3032	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	125
PID 4720 wrote to memory of 3032	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	125
PID 4720 wrote to memory of 100	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	124
PID 4720 wrote to memory of 100	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	124
PID 4720 wrote to memory of 100	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	124
PID 4720 wrote to memory of 4464	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	122
PID 4720 wrote to memory of 4464	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	122
PID 4720 wrote to memory of 4464	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	122
PID 4720 wrote to memory of 2400	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	121
PID 4720 wrote to memory of 2400	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	121
PID 4720 wrote to memory of 2400	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	121
PID 4720 wrote to memory of 5072	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	120
PID 4720 wrote to memory of 5072	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	120
PID 4720 wrote to memory of 5072	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	120
PID 4720 wrote to memory of 2280	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	87
PID 4720 wrote to memory of 2280	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	87
PID 4720 wrote to memory of 2280	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	87
PID 4720 wrote to memory of 4128	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	88
PID 4720 wrote to memory of 4128	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	88
PID 4720 wrote to memory of 4128	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	88
PID 4720 wrote to memory of 3056	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	112
PID 4720 wrote to memory of 3056	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	112
PID 4720 wrote to memory of 3056	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	112
PID 4720 wrote to memory of 1928	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	94
PID 4720 wrote to memory of 1928	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	94
PID 4720 wrote to memory of 1928	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	94
PID 4720 wrote to memory of 3972	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	92
PID 4720 wrote to memory of 3972	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	92
PID 4720 wrote to memory of 3972	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	92
PID 4720 wrote to memory of 4588	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	91
PID 4720 wrote to memory of 4588	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	91
PID 4720 wrote to memory of 4588	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	91
PID 232 wrote to memory of 5056	232	net1.exe	198
PID 232 wrote to memory of 5056	232	net1.exe	198
PID 232 wrote to memory of 5056	232	net1.exe	198
PID 4720 wrote to memory of 3784	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	105
PID 4720 wrote to memory of 3784	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	105
PID 4720 wrote to memory of 3784	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	105
PID 4720 wrote to memory of 1468	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	96
PID 4720 wrote to memory of 1468	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	96
PID 4720 wrote to memory of 1468	4720	16c6a18068bb263ad4bfcf73e2f56a07.exe	96
PID 100 wrote to memory of 1688	100	net.exe	103
PID 100 wrote to memory of 1688	100	net.exe	103
PID 100 wrote to memory of 1688	100	net.exe	103
PID 5072 wrote to memory of 1152	5072	net.exe	102
PID 5072 wrote to memory of 1152	5072	net.exe	102
PID 5072 wrote to memory of 1152	5072	net.exe	102
PID 3032 wrote to memory of 964	3032	cmd.exe	208

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1436	attrib.exe
3504	attrib.exe
2476	attrib.exe
3504	attrib.exe
4796	attrib.exe
60	attrib.exe
3764	attrib.exe
1880	attrib.exe
3788	attrib.exe
2612	attrib.exe
452	attrib.exe
5084	attrib.exe
4592	attrib.exe
4960	attrib.exe
3428	attrib.exe
3340	attrib.exe

C:\Users\Admin\AppData\Local\Temp\16c6a18068bb263ad4bfcf73e2f56a07.exe
"C:\Users\Admin\AppData\Local\Temp\16c6a18068bb263ad4bfcf73e2f56a07.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:4720
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:3916
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  PID:2612
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2280
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2532
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4128
- 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:4588
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3972
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1928
- 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:1468
- 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:3784
- 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:4948
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3728
- - 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:1104
- - 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:3216
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3308
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2376
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:4052
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:4740
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:772
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1900
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1612
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:3392
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:4124
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:3044
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 12:32:34 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4696
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 12:29:34 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2224
- - C:\Windows\SysWOW64\At.exe
    At.exe 12:30:32 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:2796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4500
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3184
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4468
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4264
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:964
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2356
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3504
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2108
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1692
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:60
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1796
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1496
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4492
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4964
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:720
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1436
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3172
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3508
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4652
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3504
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:5060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4744
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:5084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4320
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4592
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1964
- - 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:2612
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:952
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2880
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4960
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1396
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2760
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2476
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1436
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4680
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3428
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:3056
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5072
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:2400
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:4464
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:100
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 12:32:31 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3032
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 12:29:31 AM C:\Windows\Sysinf.bat
  2⤵
  PID:232
- C:\Windows\SysWOW64\At.exe
  At.exe 12:30:29 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:4520
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:4884
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:3548
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2124
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:3128
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:684
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:516
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:740
- C:\Users\Admin\AppData\Local\Temp\16c6a18068bb263ad4bfcf73e2f56a07~4.exe
  16c6a18068bb263ad4bfcf73e2f56a07~4.exe
  2⤵
  - Executes dropped EXE
  PID:1756

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:3512

C:\Windows\SysWOW64\at.exe
at 12:29:31 AM C:\Windows\Sysinf.bat
1⤵
PID:5056

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2444

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:3340

C:\Windows\SysWOW64\at.exe
at 12:32:31 AM C:\Windows\Sysinf.bat
1⤵
PID:964

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:1152

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:1688

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
PID:1956
- C:\Windows\SysWOW64\net1.exe
  C:\Windows\system32\net1 start schedule /y
  2⤵
  PID:4452

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
1⤵
PID:4040

C:\Windows\SysWOW64\at.exe
at 12:32:34 AM C:\Windows\Sysinf.bat
1⤵
PID:872

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:4996

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2100

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
- Suspicious use of WriteProcessMemory
PID:232

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:436

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:4820

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:3060

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1740

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3340

C:\Windows\SysWOW64\at.exe
at 12:29:34 AM C:\Windows\Sysinf.bat
1⤵
PID:4520

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:3420

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of WriteProcessMemory
PID:2612

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:452

C:\Windows\System32\wuapihost.exe
C:\Windows\System32\wuapihost.exe -Embedding
1⤵
PID:5056

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1880

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3788

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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Downloads

C:\Users\Admin\AppData\Local\Temp\16c6a18068bb263ad4bfcf73e2f56a07~4.exe

Filesize
22KB

MD5
191408b034c8a553a083f9049040b4d1

SHA1
083d0d4b0644e073812d0ed82393041a7c4c11c4

SHA256
98d5816f74aa6dc0d309bed60816bce693b89b6c84dc531df120b5db9ef1847c

SHA512
651abefd0e4ca65e142fe252abbbb8267e8e829121e11724751ea6869249e78952a3611504fa584efdc42e66bf14463dc12586067f1226c6ea9f187fa2759acd

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
665KB

MD5
c1de55c2044e231e661cded25cf2934b

SHA1
d1860a0dc298a5b15d015bfdc281168f04f2d5be

SHA256
af5ddcf7a9b4d321c9774b7c665be20b4431fac6d85a87073b0b347d811a25ed

SHA512
b65206ec17a60bf6c61e47b7098ff21e417397d891d15ce020bf453f54574e56e0bc0f6b8f31aee55cfd276ad7af35e9142053a9776b1a8ffe5b6544e0ee74e1

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

Filesize
356KB

MD5
acb82c01dfc202c94887baa38cfd2278

SHA1
73eb5ae520d200bc4216552541b092c0c8f5cea7

SHA256
5b7dc5a571d6fd50fe31258ddb5d4f6422dec0934d72791ebccf0a6955f5b6f6

SHA512
dca46d1bb9f64024889139dc62270f0072c01b9a1a74d265b3e21786b5d21d04494f75fa50bea3ae1bb646b6e2c1ea91f12c5c373ff21e71c6c563f591693c33

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
40KB

MD5
790beab677bd5e2a05d6933f70e6079a

SHA1
e65de832d772048ed0dc715cc3d7c2656e22d221

SHA256
89e726a7c918d127abbb00034cdcfb3a2b1e34bf7a3afcc298792983b96d2c41

SHA512
3b52c07d958dbc23d8d5f818739e7cb0d469e5c61e775828de4205d3d6393b4d5f06739f30116ea29a9518d3f4e00724cf65e008bf02ffc4f82bdb6c705a7b1e

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
memory/4720-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads