0749a05867e7431d8ed4655ce7db5da38be5385aa389ee9ab762fb5af2d4eb8a

Analysis

max time kernel
154s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-03-2024 03:03

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General

Target

bfac890a3d462c3a52f8a2e4d01efa88.exe
Size

411KB
MD5

bfac890a3d462c3a52f8a2e4d01efa88
SHA1

061162090a921d4e9d0a6aaba8bb888f5d837fd1
SHA256

0749a05867e7431d8ed4655ce7db5da38be5385aa389ee9ab762fb5af2d4eb8a
SHA512

b3cda43519c34f7dab89794330f3409df9e7a7d547976626bcb79a8fc48127e94f5853d67474c199a76221db1e7a30ad4bc45e55c2a89e927cc3cfd0ae0b83a2
SSDEEP

3072:USHWiNo/ftfQKAc94/3bXZ3Nk6Rk3mQsTEX8TKzRZ00RZ00BdVd2Hayox1aMrpNf:UZfec9EbXDk6RkdKGuHOCrG1VVE+IA

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-1-5-21-3808065738-1666277613-1125846146-1000\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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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

Executes dropped EXE 1 IoCs

pid	Process
4972	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	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 30 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\regedt32.sys	bfac890a3d462c3a52f8a2e4d01efa88.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	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Windows\system\KavUpda.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File created	C:\Windows\Help\HelpCat.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	bfac890a3d462c3a52f8a2e4d01efa88.exe
File created	C:\Windows\Sysinf.bat	bfac890a3d462c3a52f8a2e4d01efa88.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
224	sc.exe
1520	sc.exe
4620	sc.exe
2816	sc.exe
4516	sc.exe
4908	sc.exe
224	sc.exe
3272	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
3536	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	4972	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4972	KavUpda.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: SeIncBasePriorityPrivilege	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
Token: 33	4972	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4972	KavUpda.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4736	bfac890a3d462c3a52f8a2e4d01efa88.exe
4972	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 3112	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	96
PID 4736 wrote to memory of 3112	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	96
PID 4736 wrote to memory of 3112	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	96
PID 4736 wrote to memory of 2572	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	99
PID 4736 wrote to memory of 2572	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	99
PID 4736 wrote to memory of 2572	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	99
PID 2572 wrote to memory of 2096	2572	net.exe	101
PID 2572 wrote to memory of 2096	2572	net.exe	101
PID 2572 wrote to memory of 2096	2572	net.exe	101
PID 4736 wrote to memory of 1980	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	103
PID 4736 wrote to memory of 1980	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	103
PID 4736 wrote to memory of 1980	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	103
PID 4736 wrote to memory of 3196	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	105
PID 4736 wrote to memory of 3196	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	105
PID 4736 wrote to memory of 3196	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	105
PID 4736 wrote to memory of 404	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	106
PID 4736 wrote to memory of 404	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	106
PID 4736 wrote to memory of 404	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	106
PID 4736 wrote to memory of 3412	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	107
PID 4736 wrote to memory of 3412	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	107
PID 4736 wrote to memory of 3412	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	107
PID 4736 wrote to memory of 2172	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	108
PID 4736 wrote to memory of 2172	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	108
PID 4736 wrote to memory of 2172	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	108
PID 4736 wrote to memory of 2088	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	110
PID 4736 wrote to memory of 2088	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	110
PID 4736 wrote to memory of 2088	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	110
PID 4736 wrote to memory of 2948	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	113
PID 4736 wrote to memory of 2948	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	113
PID 4736 wrote to memory of 2948	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	113
PID 4736 wrote to memory of 4440	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	114
PID 4736 wrote to memory of 4440	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	114
PID 4736 wrote to memory of 4440	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	114
PID 3412 wrote to memory of 1096	3412	net.exe	119
PID 3412 wrote to memory of 1096	3412	net.exe	119
PID 3412 wrote to memory of 1096	3412	net.exe	119
PID 2172 wrote to memory of 4344	2172	net.exe	120
PID 2172 wrote to memory of 4344	2172	net.exe	120
PID 2172 wrote to memory of 4344	2172	net.exe	120
PID 2088 wrote to memory of 3620	2088	net.exe	121
PID 2088 wrote to memory of 3620	2088	net.exe	121
PID 2088 wrote to memory of 3620	2088	net.exe	121
PID 4440 wrote to memory of 772	4440	net.exe	122
PID 4440 wrote to memory of 772	4440	net.exe	122
PID 4440 wrote to memory of 772	4440	net.exe	122
PID 2948 wrote to memory of 4408	2948	net.exe	123
PID 2948 wrote to memory of 4408	2948	net.exe	123
PID 2948 wrote to memory of 4408	2948	net.exe	123
PID 4736 wrote to memory of 4516	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	124
PID 4736 wrote to memory of 4516	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	124
PID 4736 wrote to memory of 4516	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	124
PID 3196 wrote to memory of 4524	3196	cmd.exe	125
PID 3196 wrote to memory of 4524	3196	cmd.exe	125
PID 3196 wrote to memory of 4524	3196	cmd.exe	125
PID 404 wrote to memory of 4552	404	cmd.exe	126
PID 404 wrote to memory of 4552	404	cmd.exe	126
PID 404 wrote to memory of 4552	404	cmd.exe	126
PID 4736 wrote to memory of 4908	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	127
PID 4736 wrote to memory of 4908	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	127
PID 4736 wrote to memory of 4908	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	127
PID 4736 wrote to memory of 224	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	128
PID 4736 wrote to memory of 224	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	128
PID 4736 wrote to memory of 224	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	128
PID 4736 wrote to memory of 3272	4736	bfac890a3d462c3a52f8a2e4d01efa88.exe	129

Views/modifies file attributes 1 TTPs 14 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2716	attrib.exe
3764	attrib.exe
4400	attrib.exe
3768	attrib.exe
1084	attrib.exe
3028	attrib.exe
4068	attrib.exe
2804	attrib.exe
4168	attrib.exe
4548	attrib.exe
3600	attrib.exe
4552	attrib.exe
3800	attrib.exe
1228	attrib.exe

C:\Users\Admin\AppData\Local\Temp\bfac890a3d462c3a52f8a2e4d01efa88.exe
"C:\Users\Admin\AppData\Local\Temp\bfac890a3d462c3a52f8a2e4d01efa88.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:4736
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:3112
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2096
- C:\Windows\SysWOW64\At.exe
  At.exe 3:07:16 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:1980
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:06:19 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3196
- - C:\Windows\SysWOW64\at.exe
    at 3:06:19 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4524
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:09:19 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:404
- - C:\Windows\SysWOW64\at.exe
    at 3:09:19 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4552
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3412
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1096
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:4344
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2088
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3620
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2948
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4408
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4440
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:772
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4516
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:4908
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:224
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3272
- 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:3536
- 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:3804
- 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:2284
- 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:4972
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:1304
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:2400
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:1736
- - C:\Windows\SysWOW64\At.exe
    At.exe 3:07:27 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:3264
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:06:29 AM C:\Windows\Sysinf.bat
    3⤵
    PID:3968
  - - C:\Windows\SysWOW64\at.exe
      at 3:06:29 AM C:\Windows\Sysinf.bat
      4⤵
      PID:3292
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:09:29 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1908
  - - C:\Windows\SysWOW64\at.exe
      at 3:09:29 AM C:\Windows\Sysinf.bat
      4⤵
      PID:4976
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:4380
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:3156
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1092
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:1748
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1036
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:3292
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:552
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:1884
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1612
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:5020
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:224
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1520
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:4620
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2816
- - 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:1636
- - 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:3068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2236
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2148
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3908
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2708
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2716
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3012
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4876
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:5064
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2236
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:656
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:5064
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2952
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2716
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1228
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2092
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3844
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3600
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2260
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4400
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2376
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3120
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2608
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1776
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4168
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3404
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3840
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3768
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:608
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1520
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3028
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1456
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1068
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3800
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2452
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4168
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3572
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2796
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:4132
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:3768
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:2420
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:3196
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:4132
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2572
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4912
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1540
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:3132

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1416 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:4976

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

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C:\Windows\System\KavUpda.exe

Filesize
99KB

MD5
f7d490ce853ae2f2fd977e5f4eccc595

SHA1
5a6ad651141fd012440146bcf7ca569296073209

SHA256
626cb87317fce789f93022a5e3605b8e7995f0cb8d916b76817eeaaf8666b3ea

SHA512
1575807e3174dcda07b4f5f3baa254d2e3c380cae52b59ff0c8758abba18964c813166226ef77257db0d2df8b6bdc8e8ea35bf1989b8025a30f495c7d5e3a0a1

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

Filesize
411KB

MD5
bfac890a3d462c3a52f8a2e4d01efa88

SHA1
061162090a921d4e9d0a6aaba8bb888f5d837fd1

SHA256
0749a05867e7431d8ed4655ce7db5da38be5385aa389ee9ab762fb5af2d4eb8a

SHA512
b3cda43519c34f7dab89794330f3409df9e7a7d547976626bcb79a8fc48127e94f5853d67474c199a76221db1e7a30ad4bc45e55c2a89e927cc3cfd0ae0b83a2

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C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
memory/4736-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads