77d92b638fac948d35da5c7832b3a680fe30adaa9d336a3a0e666b8b6893ba3c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 07:40

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General

Target

a33c62321720d43125e864f019ab18a7.exe
Size

439KB
MD5

a33c62321720d43125e864f019ab18a7
SHA1

0bd9c7ec9be89ed0670537c0238a99bd629d4472
SHA256

77d92b638fac948d35da5c7832b3a680fe30adaa9d336a3a0e666b8b6893ba3c
SHA512

a2e445e991ad68e889c8ddcfa686d3ee98447112cd448325729349a991b9d6d39b7dc256542868df168ca3ed16218e80e63d2c34fc85a37b3df499323873fae2
SSDEEP

6144:UZfec9EbXDk6RkdKjE2EZ/UOPSe570Szp3bE2EorG1VVE+IA:UZWtI6RklyOB0vkut

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-1-5-21-1392040655-2056082574-619088944-1000\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-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1392040655-2056082574-619088944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.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
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\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	regedit.exe
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\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
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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.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\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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
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\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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

Executes dropped EXE 1 IoCs

pid	Process
2644	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	a33c62321720d43125e864f019ab18a7.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\jar.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	a33c62321720d43125e864f019ab18a7.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\KavUpda.exe	a33c62321720d43125e864f019ab18a7.exe
File created	C:\Windows\Help\HelpCat.exe	a33c62321720d43125e864f019ab18a7.exe
File created	C:\Windows\Sysinf.bat	a33c62321720d43125e864f019ab18a7.exe
File created	C:\Windows\regedt32.sys	a33c62321720d43125e864f019ab18a7.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 created	C:\Windows\system\KavUpda.exe	a33c62321720d43125e864f019ab18a7.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	a33c62321720d43125e864f019ab18a7.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
1868	sc.exe
2088	sc.exe
3048	sc.exe
2452	sc.exe
1396	sc.exe
4808	sc.exe
2780	sc.exe
3392	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
3200	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	2644	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2644	KavUpda.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe
Token: 33	4532	a33c62321720d43125e864f019ab18a7.exe
Token: SeIncBasePriorityPrivilege	4532	a33c62321720d43125e864f019ab18a7.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4532	a33c62321720d43125e864f019ab18a7.exe
2644	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 1636	4532	a33c62321720d43125e864f019ab18a7.exe	86
PID 4532 wrote to memory of 1636	4532	a33c62321720d43125e864f019ab18a7.exe	86
PID 4532 wrote to memory of 1636	4532	a33c62321720d43125e864f019ab18a7.exe	86
PID 4532 wrote to memory of 1912	4532	a33c62321720d43125e864f019ab18a7.exe	88
PID 4532 wrote to memory of 1912	4532	a33c62321720d43125e864f019ab18a7.exe	88
PID 4532 wrote to memory of 1912	4532	a33c62321720d43125e864f019ab18a7.exe	88
PID 1912 wrote to memory of 4108	1912	net.exe	90
PID 1912 wrote to memory of 4108	1912	net.exe	90
PID 1912 wrote to memory of 4108	1912	net.exe	90
PID 4532 wrote to memory of 428	4532	a33c62321720d43125e864f019ab18a7.exe	110
PID 4532 wrote to memory of 428	4532	a33c62321720d43125e864f019ab18a7.exe	110
PID 4532 wrote to memory of 428	4532	a33c62321720d43125e864f019ab18a7.exe	110
PID 4532 wrote to memory of 1936	4532	a33c62321720d43125e864f019ab18a7.exe	109
PID 4532 wrote to memory of 1936	4532	a33c62321720d43125e864f019ab18a7.exe	109
PID 4532 wrote to memory of 1936	4532	a33c62321720d43125e864f019ab18a7.exe	109
PID 4532 wrote to memory of 2176	4532	a33c62321720d43125e864f019ab18a7.exe	102
PID 4532 wrote to memory of 2176	4532	a33c62321720d43125e864f019ab18a7.exe	102
PID 4532 wrote to memory of 2176	4532	a33c62321720d43125e864f019ab18a7.exe	102
PID 4532 wrote to memory of 4104	4532	a33c62321720d43125e864f019ab18a7.exe	101
PID 4532 wrote to memory of 4104	4532	a33c62321720d43125e864f019ab18a7.exe	101
PID 4532 wrote to memory of 4104	4532	a33c62321720d43125e864f019ab18a7.exe	101
PID 4532 wrote to memory of 3376	4532	a33c62321720d43125e864f019ab18a7.exe	95
PID 4532 wrote to memory of 3376	4532	a33c62321720d43125e864f019ab18a7.exe	95
PID 4532 wrote to memory of 3376	4532	a33c62321720d43125e864f019ab18a7.exe	95
PID 4532 wrote to memory of 3040	4532	a33c62321720d43125e864f019ab18a7.exe	97
PID 4532 wrote to memory of 3040	4532	a33c62321720d43125e864f019ab18a7.exe	97
PID 4532 wrote to memory of 3040	4532	a33c62321720d43125e864f019ab18a7.exe	97
PID 4532 wrote to memory of 1156	4532	a33c62321720d43125e864f019ab18a7.exe	103
PID 4532 wrote to memory of 1156	4532	a33c62321720d43125e864f019ab18a7.exe	103
PID 4532 wrote to memory of 1156	4532	a33c62321720d43125e864f019ab18a7.exe	103
PID 4532 wrote to memory of 1648	4532	a33c62321720d43125e864f019ab18a7.exe	104
PID 4532 wrote to memory of 1648	4532	a33c62321720d43125e864f019ab18a7.exe	104
PID 4532 wrote to memory of 1648	4532	a33c62321720d43125e864f019ab18a7.exe	104
PID 4532 wrote to memory of 1868	4532	a33c62321720d43125e864f019ab18a7.exe	106
PID 4532 wrote to memory of 1868	4532	a33c62321720d43125e864f019ab18a7.exe	106
PID 4532 wrote to memory of 1868	4532	a33c62321720d43125e864f019ab18a7.exe	106
PID 4532 wrote to memory of 2452	4532	a33c62321720d43125e864f019ab18a7.exe	116
PID 4532 wrote to memory of 2452	4532	a33c62321720d43125e864f019ab18a7.exe	116
PID 4532 wrote to memory of 2452	4532	a33c62321720d43125e864f019ab18a7.exe	116
PID 4532 wrote to memory of 2088	4532	a33c62321720d43125e864f019ab18a7.exe	112
PID 4532 wrote to memory of 2088	4532	a33c62321720d43125e864f019ab18a7.exe	112
PID 4532 wrote to memory of 2088	4532	a33c62321720d43125e864f019ab18a7.exe	112
PID 4532 wrote to memory of 3048	4532	a33c62321720d43125e864f019ab18a7.exe	114
PID 4532 wrote to memory of 3048	4532	a33c62321720d43125e864f019ab18a7.exe	114
PID 4532 wrote to memory of 3048	4532	a33c62321720d43125e864f019ab18a7.exe	114
PID 4532 wrote to memory of 3200	4532	a33c62321720d43125e864f019ab18a7.exe	118
PID 4532 wrote to memory of 3200	4532	a33c62321720d43125e864f019ab18a7.exe	118
PID 4532 wrote to memory of 3200	4532	a33c62321720d43125e864f019ab18a7.exe	118
PID 4104 wrote to memory of 656	4104	net.exe	120
PID 4104 wrote to memory of 656	4104	net.exe	120
PID 4104 wrote to memory of 656	4104	net.exe	120
PID 3040 wrote to memory of 4840	3040	net.exe	121
PID 3040 wrote to memory of 4840	3040	net.exe	121
PID 3040 wrote to memory of 4840	3040	net.exe	121
PID 4532 wrote to memory of 1372	4532	a33c62321720d43125e864f019ab18a7.exe	123
PID 4532 wrote to memory of 1372	4532	a33c62321720d43125e864f019ab18a7.exe	123
PID 4532 wrote to memory of 1372	4532	a33c62321720d43125e864f019ab18a7.exe	123
PID 4532 wrote to memory of 4688	4532	a33c62321720d43125e864f019ab18a7.exe	122
PID 4532 wrote to memory of 4688	4532	a33c62321720d43125e864f019ab18a7.exe	122
PID 4532 wrote to memory of 4688	4532	a33c62321720d43125e864f019ab18a7.exe	122
PID 3376 wrote to memory of 8	3376	net.exe	126
PID 3376 wrote to memory of 8	3376	net.exe	126
PID 3376 wrote to memory of 8	3376	net.exe	126
PID 1648 wrote to memory of 4940	1648	net.exe	125

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3188	attrib.exe
812	attrib.exe
4116	attrib.exe
1932	attrib.exe
2996	attrib.exe
3536	attrib.exe
2040	attrib.exe
628	attrib.exe
5104	attrib.exe
3204	attrib.exe
3644	attrib.exe
3936	attrib.exe
1820	attrib.exe
3776	attrib.exe
2756	attrib.exe
2996	attrib.exe

C:\Users\Admin\AppData\Local\Temp\a33c62321720d43125e864f019ab18a7.exe
"C:\Users\Admin\AppData\Local\Temp\a33c62321720d43125e864f019ab18a7.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:4532
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:1636
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1912
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:4108
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3376
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:8
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:4840
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:656
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:46:04 AM C:\Windows\Sysinf.bat
  2⤵
  PID:2176
- - C:\Windows\SysWOW64\at.exe
    at 7:46:04 AM C:\Windows\Sysinf.bat
    3⤵
    PID:3172
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:1156
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4888
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:4940
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1868
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:43:04 AM C:\Windows\Sysinf.bat
  2⤵
  PID:1936
- - C:\Windows\SysWOW64\at.exe
    at 7:43:04 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1032
- C:\Windows\SysWOW64\At.exe
  At.exe 7:44:02 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:428
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2088
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3048
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:2452
- 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:3200
- 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:4688
- C:\Windows\SysWOW64\reg.exe
  C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
  2⤵
  PID:1372
- 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:2644
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:4916
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:3904
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:1668
- - C:\Windows\SysWOW64\At.exe
    At.exe 7:44:05 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1544
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:4496
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:4928
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:46:07 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2504
  - - C:\Windows\SysWOW64\at.exe
      at 7:46:07 AM C:\Windows\Sysinf.bat
      4⤵
      PID:3924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:43:07 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1716
  - - C:\Windows\SysWOW64\at.exe
      at 7:43:07 AM C:\Windows\Sysinf.bat
      4⤵
      PID:2224
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:3464
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:668
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1868
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:2096
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2532
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:3164
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1396
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4808
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:5080
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:4032
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2780
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3392
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4576
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2756
- - 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:4656
- - 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:3204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4632
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4116
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:928
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4688
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1868
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1648
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3904
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1980
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4144
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4976
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:5104
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4440
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1760
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3172
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3164
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:628
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1312
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3644
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3732
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3188
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3864
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3936
- - 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:4124
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3320
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2780
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1820
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1652
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3576
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:812
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4956
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2796
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3536
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3048
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1404
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3776
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3016
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:1820
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1548
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:4356
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:3780
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:4408
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1300
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:428
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1832
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:3976
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2500

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:\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
439KB

MD5
a33c62321720d43125e864f019ab18a7

SHA1
0bd9c7ec9be89ed0670537c0238a99bd629d4472

SHA256
77d92b638fac948d35da5c7832b3a680fe30adaa9d336a3a0e666b8b6893ba3c

SHA512
a2e445e991ad68e889c8ddcfa686d3ee98447112cd448325729349a991b9d6d39b7dc256542868df168ca3ed16218e80e63d2c34fc85a37b3df499323873fae2

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
memory/4532-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads