2572a6513e5ec97d5074cdff1201c50cf7222e6e185eb0349d0cdd13f66b77de

Analysis

max time kernel
173s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07/01/2024, 19:40

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General

Target

a894f291bf88837576de5e0cb38cf32b.exe
Size

1.2MB
MD5

a894f291bf88837576de5e0cb38cf32b
SHA1

7994c4b1ed663fe07384b8ed16818b91a5ce6485
SHA256

2572a6513e5ec97d5074cdff1201c50cf7222e6e185eb0349d0cdd13f66b77de
SHA512

ca40dc1006fc6885ac1bbcae14592399eb18193fe870ed2ea06638d184bda42fb035a6a725583534a8891f83c74b7506a45cdb7e28f7db9b46e655c0775444bf
SSDEEP

24576:Uuha6eZJ8NI8WhZeZJ8NI8WhZeZJ8NI8Whrs:be8uO8uO8ug

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-1-5-21-2444714103-3190537498-3629098939-1000\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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.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\avp.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.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\KAVStart.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
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
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\regedit.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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\RfwMain.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\Rav.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

Executes dropped EXE 1 IoCs

pid	Process
2428	KavUpda.exe

Loads dropped DLL 2 IoCs

pid	Process
2596	a894f291bf88837576de5e0cb38cf32b.exe
2596	a894f291bf88837576de5e0cb38cf32b.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	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Folderdir	a894f291bf88837576de5e0cb38cf32b.exe

Drops file in Program Files directory 25 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	a894f291bf88837576de5e0cb38cf32b.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\Sysinf.bat	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	a894f291bf88837576de5e0cb38cf32b.exe
File created	C:\Windows\Help\HelpCat.exe	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	a894f291bf88837576de5e0cb38cf32b.exe
File created	C:\Windows\regedt32.sys	a894f291bf88837576de5e0cb38cf32b.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	a894f291bf88837576de5e0cb38cf32b.exe

Launches sc.exe 8 IoCs

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

pid	Process
1804	sc.exe
2560	sc.exe
1852	sc.exe
2220	sc.exe
2116	sc.exe
1748	sc.exe
1548	sc.exe
2520	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
1820	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: 33	2596	a894f291bf88837576de5e0cb38cf32b.exe
Token: SeIncBasePriorityPrivilege	2596	a894f291bf88837576de5e0cb38cf32b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2596	a894f291bf88837576de5e0cb38cf32b.exe
2428	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 3000	2596	a894f291bf88837576de5e0cb38cf32b.exe	30
PID 2596 wrote to memory of 3000	2596	a894f291bf88837576de5e0cb38cf32b.exe	30
PID 2596 wrote to memory of 3000	2596	a894f291bf88837576de5e0cb38cf32b.exe	30
PID 2596 wrote to memory of 3000	2596	a894f291bf88837576de5e0cb38cf32b.exe	30
PID 2596 wrote to memory of 2632	2596	a894f291bf88837576de5e0cb38cf32b.exe	32
PID 2596 wrote to memory of 2632	2596	a894f291bf88837576de5e0cb38cf32b.exe	32
PID 2596 wrote to memory of 2632	2596	a894f291bf88837576de5e0cb38cf32b.exe	32
PID 2596 wrote to memory of 2632	2596	a894f291bf88837576de5e0cb38cf32b.exe	32
PID 2632 wrote to memory of 2584	2632	net.exe	34
PID 2632 wrote to memory of 2584	2632	net.exe	34
PID 2632 wrote to memory of 2584	2632	net.exe	34
PID 2632 wrote to memory of 2584	2632	net.exe	34
PID 2596 wrote to memory of 2160	2596	a894f291bf88837576de5e0cb38cf32b.exe	35
PID 2596 wrote to memory of 2160	2596	a894f291bf88837576de5e0cb38cf32b.exe	35
PID 2596 wrote to memory of 2160	2596	a894f291bf88837576de5e0cb38cf32b.exe	35
PID 2596 wrote to memory of 2160	2596	a894f291bf88837576de5e0cb38cf32b.exe	35
PID 2596 wrote to memory of 2392	2596	a894f291bf88837576de5e0cb38cf32b.exe	39
PID 2596 wrote to memory of 2392	2596	a894f291bf88837576de5e0cb38cf32b.exe	39
PID 2596 wrote to memory of 2392	2596	a894f291bf88837576de5e0cb38cf32b.exe	39
PID 2596 wrote to memory of 2392	2596	a894f291bf88837576de5e0cb38cf32b.exe	39
PID 2596 wrote to memory of 2572	2596	a894f291bf88837576de5e0cb38cf32b.exe	37
PID 2596 wrote to memory of 2572	2596	a894f291bf88837576de5e0cb38cf32b.exe	37
PID 2596 wrote to memory of 2572	2596	a894f291bf88837576de5e0cb38cf32b.exe	37
PID 2596 wrote to memory of 2572	2596	a894f291bf88837576de5e0cb38cf32b.exe	37
PID 2596 wrote to memory of 2252	2596	a894f291bf88837576de5e0cb38cf32b.exe	40
PID 2596 wrote to memory of 2252	2596	a894f291bf88837576de5e0cb38cf32b.exe	40
PID 2596 wrote to memory of 2252	2596	a894f291bf88837576de5e0cb38cf32b.exe	40
PID 2596 wrote to memory of 2252	2596	a894f291bf88837576de5e0cb38cf32b.exe	40
PID 2596 wrote to memory of 524	2596	a894f291bf88837576de5e0cb38cf32b.exe	43
PID 2596 wrote to memory of 524	2596	a894f291bf88837576de5e0cb38cf32b.exe	43
PID 2596 wrote to memory of 524	2596	a894f291bf88837576de5e0cb38cf32b.exe	43
PID 2596 wrote to memory of 524	2596	a894f291bf88837576de5e0cb38cf32b.exe	43
PID 2596 wrote to memory of 696	2596	a894f291bf88837576de5e0cb38cf32b.exe	48
PID 2596 wrote to memory of 696	2596	a894f291bf88837576de5e0cb38cf32b.exe	48
PID 2596 wrote to memory of 696	2596	a894f291bf88837576de5e0cb38cf32b.exe	48
PID 2596 wrote to memory of 696	2596	a894f291bf88837576de5e0cb38cf32b.exe	48
PID 2596 wrote to memory of 2768	2596	a894f291bf88837576de5e0cb38cf32b.exe	46
PID 2596 wrote to memory of 2768	2596	a894f291bf88837576de5e0cb38cf32b.exe	46
PID 2596 wrote to memory of 2768	2596	a894f291bf88837576de5e0cb38cf32b.exe	46
PID 2596 wrote to memory of 2768	2596	a894f291bf88837576de5e0cb38cf32b.exe	46
PID 2596 wrote to memory of 2948	2596	a894f291bf88837576de5e0cb38cf32b.exe	44
PID 2596 wrote to memory of 2948	2596	a894f291bf88837576de5e0cb38cf32b.exe	44
PID 2596 wrote to memory of 2948	2596	a894f291bf88837576de5e0cb38cf32b.exe	44
PID 2596 wrote to memory of 2948	2596	a894f291bf88837576de5e0cb38cf32b.exe	44
PID 524 wrote to memory of 780	524	net.exe	57
PID 524 wrote to memory of 780	524	net.exe	57
PID 524 wrote to memory of 780	524	net.exe	57
PID 524 wrote to memory of 780	524	net.exe	57
PID 2252 wrote to memory of 2996	2252	net.exe	56
PID 2252 wrote to memory of 2996	2252	net.exe	56
PID 2252 wrote to memory of 2996	2252	net.exe	56
PID 2252 wrote to memory of 2996	2252	net.exe	56
PID 2768 wrote to memory of 1160	2768	net.exe	55
PID 2768 wrote to memory of 1160	2768	net.exe	55
PID 2768 wrote to memory of 1160	2768	net.exe	55
PID 2768 wrote to memory of 1160	2768	net.exe	55
PID 2392 wrote to memory of 1524	2392	cmd.exe	54
PID 2392 wrote to memory of 1524	2392	cmd.exe	54
PID 2392 wrote to memory of 1524	2392	cmd.exe	54
PID 2392 wrote to memory of 1524	2392	cmd.exe	54
PID 696 wrote to memory of 1272	696	net.exe	53
PID 696 wrote to memory of 1272	696	net.exe	53
PID 696 wrote to memory of 1272	696	net.exe	53
PID 696 wrote to memory of 1272	696	net.exe	53

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1676	attrib.exe
2552	attrib.exe
1608	attrib.exe
1872	attrib.exe
2636	attrib.exe
1520	attrib.exe
1932	attrib.exe
2808	attrib.exe
2908	attrib.exe
2856	attrib.exe
2444	attrib.exe
2356	attrib.exe
2060	attrib.exe
2700	attrib.exe
2984	attrib.exe
304	attrib.exe

C:\Users\Admin\AppData\Local\Temp\a894f291bf88837576de5e0cb38cf32b.exe
"C:\Users\Admin\AppData\Local\Temp\a894f291bf88837576de5e0cb38cf32b.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:2596
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:3000
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2584
- C:\Windows\SysWOW64\At.exe
  At.exe 7:44:20 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2160
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:46:22 PM C:\Windows\Sysinf.bat
  2⤵
  PID:2572
- - C:\Windows\SysWOW64\at.exe
    at 7:46:22 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1796
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:43:22 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\SysWOW64\at.exe
    at 7:43:22 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1524
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:2996
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:524
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:780
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2948
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:768
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1160
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:696
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1272
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2520
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1804
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2560
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1852
- 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:1820
- 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:2792
- 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:2780
- 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:2428
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:43:26 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2288
  - - C:\Windows\SysWOW64\at.exe
      at 7:43:26 PM C:\Windows\Sysinf.bat
      4⤵
      PID:1284
- - C:\Windows\SysWOW64\At.exe
    At.exe 7:44:24 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:2404
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:2220
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2116
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1396
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2544
- - 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:2680
- - 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:2348
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1748
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1548
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1340
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:2920
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2412
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1824
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:2336
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:46:26 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2328
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2940
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2972
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2576
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2636
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1036
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2792
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2280
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1520
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1724
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1676
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2188
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2260
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2356
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2960
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2856
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2616
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1692
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1052
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2444
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1488
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1872
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1784
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1780
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2984
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2844
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2696
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1608
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2716
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1036
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2808
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1644
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1240
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:304
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2976
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3044
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2356
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2200
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3056
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3036
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1144
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1916
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1060
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2248
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2764
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:644
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:332

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:1332

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
PID:2240

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\system32\Option.bat
1⤵
PID:856

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1592

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2700

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2124

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2344

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:860

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:2196

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:1968

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2524

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:1768

C:\Windows\SysWOW64\at.exe
at 7:46:26 PM C:\Windows\Sysinf.bat
1⤵
PID:1612

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
1.2MB

MD5
a894f291bf88837576de5e0cb38cf32b

SHA1
7994c4b1ed663fe07384b8ed16818b91a5ce6485

SHA256
2572a6513e5ec97d5074cdff1201c50cf7222e6e185eb0349d0cdd13f66b77de

SHA512
ca40dc1006fc6885ac1bbcae14592399eb18193fe870ed2ea06638d184bda42fb035a6a725583534a8891f83c74b7506a45cdb7e28f7db9b46e655c0775444bf

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

Filesize
433KB

MD5
7ded49cd960b2b4483128964e4a5e28b

SHA1
a1cb9a247a720e923122946a195ca67c4f318083

SHA256
8ed18be36bc8eef0ffedefd1253b7235aa4d8a6b7ab0745f9617270be0b06b62

SHA512
bcf0767543de8a6203a744cacca77bfa3e4f9b9ed2850fb9e4b35b2bb09b7a7808c7299c42133b5df20366578a3bddc6b2a7da7365f4a685db09e93bdc19c512

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

Filesize
124KB

MD5
0d88bf95e7f78044aea0654f571f3f12

SHA1
fca980217ae089ee4bbc1600c57b744167a7527e

SHA256
33c06067b24f0a9e6ddbb9d2721a71dbb16bf930e210dcebdc43c58a12a5b085

SHA512
d47af70f07276de3abc64c43e86c5a395591cf6e6241a5b11d5a94089fe15a8e1db26e0aa7d5970109b482aca67efb77c46c4e3fbf175e40b2e0046f5ef22d94

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
\Windows\system\KavUpda.exe

Filesize
1.1MB

MD5
1fcdfb8623e09a093c15dac9fb2fa38e

SHA1
eb1c1b38484a57338ae7524f1d45c6d436cb3203

SHA256
7a23602753a1cc110690a018dc3646a2e5f6ad270984a02bd1180af60a6dcd53

SHA512
f66f20250b99ef580a491df1c287a63428aa3959529fe9ff1c1149e3ffd8d5a6c63648219ed52149bbe7a5f58b87c3defedea9ba08f64b708590fee2842d39d5

Download Submit
\Windows\system\KavUpda.exe

Filesize
381KB

MD5
29c7bb334347991164cb68a62f994e74

SHA1
2b0b8ca4bca4af20be0b72a39573709af6e06005

SHA256
b59d0383b01b92bff484d5fc481781948514d7cd0566389086e36211f0542af8

SHA512
280f024b8693b017bf559c27fe38d2446942ef86b1bec3f9ae37e7d75e7df988f02364ec5e0c93f41f7471912565e61b33fe481d6cdc8358805b7c1737f20de2

Download Submit
memory/2596-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads