324267c534275e32cd8daebdd0cf9edbfa5078aecc7d4a1b656849a147e4ca67

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 23:46

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General

Target

443634385b6f41a19723f58807610c47.exe
Size

1.3MB
MD5

443634385b6f41a19723f58807610c47
SHA1

45e4f7abdf3cb37fb9cce53530c0f7b2dc0a558a
SHA256

324267c534275e32cd8daebdd0cf9edbfa5078aecc7d4a1b656849a147e4ca67
SHA512

9023b0b884a9be890ea95de3799527b90ac4624634d36c850ef314d5df07abd47114ed9d55fa1b5bd11e08c52f60ee1ee24e2ff133e185c448751e99061b9153
SSDEEP

24576:Uuha2erQZb+md4wmWOlerQZb+md4wmWO0:b/erQZbd2ZerQZbd2w

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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.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
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\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	regedit.exe
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\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.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
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\KAVStart.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\RfwMain.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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\taskmgr.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe

Executes dropped EXE 1 IoCs

pid	Process
2816	KavUpda.exe

Loads dropped DLL 2 IoCs

pid	Process
2136	443634385b6f41a19723f58807610c47.exe
2136	443634385b6f41a19723f58807610c47.exe

Drops autorun.inf file 1 TTPs 2 IoCs

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

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\Autorun.inf	KavUpda.exe
File opened for modification	C:\Autorun.inf	KavUpda.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Folderdir	443634385b6f41a19723f58807610c47.exe

Drops file in Program Files directory 31 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	443634385b6f41a19723f58807610c47.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\system\KavUpda.exe	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Windows\system\KavUpda.exe	443634385b6f41a19723f58807610c47.exe
File created	C:\Windows\Help\HelpCat.exe	443634385b6f41a19723f58807610c47.exe
File created	C:\Windows\Sysinf.bat	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	443634385b6f41a19723f58807610c47.exe
File created	C:\Windows\regedt32.sys	443634385b6f41a19723f58807610c47.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe

Launches sc.exe 8 IoCs

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

pid	Process
1304	sc.exe
1456	sc.exe
1132	sc.exe
1892	sc.exe
2272	sc.exe
472	sc.exe
2472	sc.exe
2164	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2644	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe
Token: 33	2136	443634385b6f41a19723f58807610c47.exe
Token: SeIncBasePriorityPrivilege	2136	443634385b6f41a19723f58807610c47.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2136	443634385b6f41a19723f58807610c47.exe
2816	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 3024	2136	443634385b6f41a19723f58807610c47.exe	28
PID 2136 wrote to memory of 3024	2136	443634385b6f41a19723f58807610c47.exe	28
PID 2136 wrote to memory of 3024	2136	443634385b6f41a19723f58807610c47.exe	28
PID 2136 wrote to memory of 3024	2136	443634385b6f41a19723f58807610c47.exe	28
PID 2136 wrote to memory of 2412	2136	443634385b6f41a19723f58807610c47.exe	30
PID 2136 wrote to memory of 2412	2136	443634385b6f41a19723f58807610c47.exe	30
PID 2136 wrote to memory of 2412	2136	443634385b6f41a19723f58807610c47.exe	30
PID 2136 wrote to memory of 2412	2136	443634385b6f41a19723f58807610c47.exe	30
PID 2412 wrote to memory of 3012	2412	net.exe	32
PID 2412 wrote to memory of 3012	2412	net.exe	32
PID 2412 wrote to memory of 3012	2412	net.exe	32
PID 2412 wrote to memory of 3012	2412	net.exe	32
PID 2136 wrote to memory of 2668	2136	443634385b6f41a19723f58807610c47.exe	33
PID 2136 wrote to memory of 2668	2136	443634385b6f41a19723f58807610c47.exe	33
PID 2136 wrote to memory of 2668	2136	443634385b6f41a19723f58807610c47.exe	33
PID 2136 wrote to memory of 2668	2136	443634385b6f41a19723f58807610c47.exe	33
PID 2136 wrote to memory of 2740	2136	443634385b6f41a19723f58807610c47.exe	34
PID 2136 wrote to memory of 2740	2136	443634385b6f41a19723f58807610c47.exe	34
PID 2136 wrote to memory of 2740	2136	443634385b6f41a19723f58807610c47.exe	34
PID 2136 wrote to memory of 2740	2136	443634385b6f41a19723f58807610c47.exe	34
PID 2136 wrote to memory of 2612	2136	443634385b6f41a19723f58807610c47.exe	36
PID 2136 wrote to memory of 2612	2136	443634385b6f41a19723f58807610c47.exe	36
PID 2136 wrote to memory of 2612	2136	443634385b6f41a19723f58807610c47.exe	36
PID 2136 wrote to memory of 2612	2136	443634385b6f41a19723f58807610c47.exe	36
PID 2136 wrote to memory of 2868	2136	443634385b6f41a19723f58807610c47.exe	38
PID 2136 wrote to memory of 2868	2136	443634385b6f41a19723f58807610c47.exe	38
PID 2136 wrote to memory of 2868	2136	443634385b6f41a19723f58807610c47.exe	38
PID 2136 wrote to memory of 2868	2136	443634385b6f41a19723f58807610c47.exe	38
PID 2136 wrote to memory of 2780	2136	443634385b6f41a19723f58807610c47.exe	41
PID 2136 wrote to memory of 2780	2136	443634385b6f41a19723f58807610c47.exe	41
PID 2136 wrote to memory of 2780	2136	443634385b6f41a19723f58807610c47.exe	41
PID 2136 wrote to memory of 2780	2136	443634385b6f41a19723f58807610c47.exe	41
PID 2136 wrote to memory of 2844	2136	443634385b6f41a19723f58807610c47.exe	42
PID 2136 wrote to memory of 2844	2136	443634385b6f41a19723f58807610c47.exe	42
PID 2136 wrote to memory of 2844	2136	443634385b6f41a19723f58807610c47.exe	42
PID 2136 wrote to memory of 2844	2136	443634385b6f41a19723f58807610c47.exe	42
PID 2136 wrote to memory of 2624	2136	443634385b6f41a19723f58807610c47.exe	52
PID 2136 wrote to memory of 2624	2136	443634385b6f41a19723f58807610c47.exe	52
PID 2136 wrote to memory of 2624	2136	443634385b6f41a19723f58807610c47.exe	52
PID 2136 wrote to memory of 2624	2136	443634385b6f41a19723f58807610c47.exe	52
PID 2868 wrote to memory of 2764	2868	net.exe	51
PID 2868 wrote to memory of 2764	2868	net.exe	51
PID 2868 wrote to memory of 2764	2868	net.exe	51
PID 2868 wrote to memory of 2764	2868	net.exe	51
PID 2136 wrote to memory of 2516	2136	443634385b6f41a19723f58807610c47.exe	48
PID 2136 wrote to memory of 2516	2136	443634385b6f41a19723f58807610c47.exe	48
PID 2136 wrote to memory of 2516	2136	443634385b6f41a19723f58807610c47.exe	48
PID 2136 wrote to memory of 2516	2136	443634385b6f41a19723f58807610c47.exe	48
PID 2740 wrote to memory of 2452	2740	cmd.exe	44
PID 2740 wrote to memory of 2452	2740	cmd.exe	44
PID 2740 wrote to memory of 2452	2740	cmd.exe	44
PID 2740 wrote to memory of 2452	2740	cmd.exe	44
PID 2780 wrote to memory of 2536	2780	net.exe	45
PID 2780 wrote to memory of 2536	2780	net.exe	45
PID 2780 wrote to memory of 2536	2780	net.exe	45
PID 2780 wrote to memory of 2536	2780	net.exe	45
PID 2612 wrote to memory of 2580	2612	cmd.exe	49
PID 2612 wrote to memory of 2580	2612	cmd.exe	49
PID 2612 wrote to memory of 2580	2612	cmd.exe	49
PID 2612 wrote to memory of 2580	2612	cmd.exe	49
PID 2136 wrote to memory of 2472	2136	443634385b6f41a19723f58807610c47.exe	47
PID 2136 wrote to memory of 2472	2136	443634385b6f41a19723f58807610c47.exe	47
PID 2136 wrote to memory of 2472	2136	443634385b6f41a19723f58807610c47.exe	47
PID 2136 wrote to memory of 2472	2136	443634385b6f41a19723f58807610c47.exe	47

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2736	attrib.exe
1896	attrib.exe
3032	attrib.exe
1456	attrib.exe
324	attrib.exe
2560	attrib.exe
3060	attrib.exe
1824	attrib.exe
2004	attrib.exe
2464	attrib.exe
2068	attrib.exe
1924	attrib.exe
2372	attrib.exe
2000	attrib.exe
2752	attrib.exe
2640	attrib.exe

C:\Users\Admin\AppData\Local\Temp\443634385b6f41a19723f58807610c47.exe
"C:\Users\Admin\AppData\Local\Temp\443634385b6f41a19723f58807610c47.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:3024
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2412
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:3012
- C:\Windows\SysWOW64\At.exe
  At.exe 4:53:37 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2668
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 4:52:39 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\SysWOW64\at.exe
    at 4:52:39 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2452
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 4:55:39 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\at.exe
    at 4:55:39 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2580
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:2764
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:2536
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:2844
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:2308
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2472
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2516
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:796
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2624
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:2144
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:2164
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1304
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1456
- 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:2644
- 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:2008
- 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:852
- C:\Windows\system\KavUpda.exe
  C:\Windows\system\KavUpda.exe
  2⤵
  - Executes dropped EXE
  - Drops autorun.inf file
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:2816
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:2068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Option.bat
    3⤵
    PID:2268
- - C:\Windows\SysWOW64\At.exe
    At.exe 4:53:40 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 4:52:42 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2320
  - - C:\Windows\SysWOW64\at.exe
      at 4:52:42 AM C:\Windows\Sysinf.bat
      4⤵
      PID:1272
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 4:55:42 AM C:\Windows\Sysinf.bat
    3⤵
    PID:628
  - - C:\Windows\SysWOW64\at.exe
      at 4:55:42 AM C:\Windows\Sysinf.bat
      4⤵
      PID:1208
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:1592
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:596
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1744
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:1464
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1232
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:2340
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1432
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:2260
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1504
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:1968
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1132
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1892
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2272
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:472
- - 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:572
- - 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:1512
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1920
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2000
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:892
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2984
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2736
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1900
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2840
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2524
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2800
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2700
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1980
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1956
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1464
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:384
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1824
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1108
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1856
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1044
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1272
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1160
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2928
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3032
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2652
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3000
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1640
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1456
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2956
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2464
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:948
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1644
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2372
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1744
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:324
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2328
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2328
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1468
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:2316
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:384
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:1224
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1864
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:452
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:2304
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1560
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:1420

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:1780

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2560

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2464

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2004

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1896

C:\Windows\system32\taskeng.exe
taskeng.exe {98FE5C42-765A-41F0-88EA-B82C3702987F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1528

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
1.3MB

MD5
443634385b6f41a19723f58807610c47

SHA1
45e4f7abdf3cb37fb9cce53530c0f7b2dc0a558a

SHA256
324267c534275e32cd8daebdd0cf9edbfa5078aecc7d4a1b656849a147e4ca67

SHA512
9023b0b884a9be890ea95de3799527b90ac4624634d36c850ef314d5df07abd47114ed9d55fa1b5bd11e08c52f60ee1ee24e2ff133e185c448751e99061b9153

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

Filesize
489KB

MD5
6f67a97a7b8ee1a69259fe5858ae6783

SHA1
84f2be5eec8c2ec169de47c75b2eaf707468f5c8

SHA256
e8da2887d34c7a7c69578f434c427bdb03da0c97fb10c1b0943671462bc7f886

SHA512
e68984ad2744490146f749607d417bb765c1f02c9a2b5d213254d1c2f616a3d9fb8a4798947fdf53abc29015f9f43c0e679625fc66f5ba7d1f29e1d902cfa922

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
\Windows\system\KavUpda.exe

Filesize
833KB

MD5
3e07f104f99761a14704402256a89462

SHA1
254b4b9facc66b8f84dc14607b968d3b69daf9ac

SHA256
d620a700de57cbfa341b96af350bc0d2fd135bd8444fd22046614e313d0f0171

SHA512
f5e6c47ca81d771f932ee9d3cf3229be26a2331679083d13234aa4a7537c31579c32a1e01d43a6d645d9cad7a1d3722d93988c83e24f2d6573c00af3d495716d

Download Submit
memory/2136-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads