0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8

Analysis

max time kernel
131s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 19:49

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General

Target

0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
Size

1.3MB
MD5

efd442c36491cd4332446f15524bb51c
SHA1

da86e700b9b0f4217b70f9513c05fcfb6d15ef69
SHA256

0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8
SHA512

3dc5e41c6a931f46273388fa92383a7e1754755e9896a47c1f5dae7a681a2fbfb7a47b844411a51a137a4181c73c77d94bcc31140e1c8511d17267a2a1c5b6a6
SSDEEP

12288:gOwOB0JupOB0fOwOB0JupOB0TOwOB0JupOB0fOwOB0JupOB0/:aO9OmO9OIO9OmO9Og

Score

10^/10

evasion persistence upx

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe

Executes dropped EXE 3 IoCs

pid	Process
2704	KavUpda.exe
3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
4120	KavUpda.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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

UPX packed file 13 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2120-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0002000000021a93-163.dat	upx
behavioral2/files/0x0002000000021a93-164.dat	upx
behavioral2/memory/2704-171-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0007000000022e3a-181.dat	upx
behavioral2/files/0x0007000000022e3a-180.dat	upx
behavioral2/memory/3368-192-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0002000000021a93-216.dat	upx
behavioral2/memory/4120-221-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x000300000001e81c-224.dat	upx
behavioral2/memory/4120-225-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/2704-226-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/3368-227-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Drops autorun.inf file 1 TTPs 1 IoCs

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

Replication Through Removable Media

T1091

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zG.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe

Drops file in Windows directory 17 IoCs

description	ioc	Process
File created	C:\Windows\Sysinf.bat	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File created	C:\Windows\Help\HelpCat.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File created	C:\Windows\regedt32.sys	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
File opened for modification	C:\Windows\Sysinf.bat	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Windows\regedt32.sys	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File created	C:\Windows\regedt32.sys	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe

Launches sc.exe 16 IoCs

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

pid	Process
4880	sc.exe
4688	sc.exe
1916	sc.exe
5060	sc.exe
4188	sc.exe
5060	sc.exe
2936	sc.exe
1292	sc.exe
1832	sc.exe
4752	sc.exe
4140	sc.exe
4916	sc.exe
4092	sc.exe
4480	sc.exe
3588	sc.exe
3540	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
3400	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2704	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2704	KavUpda.exe
Token: 33	2704	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2704	KavUpda.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: 33	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
Token: SeIncBasePriorityPrivilege	3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
2704	KavUpda.exe
3368	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
4120	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1364	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	82
PID 2120 wrote to memory of 1364	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	82
PID 2120 wrote to memory of 1364	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	82
PID 2120 wrote to memory of 3424	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	84
PID 2120 wrote to memory of 3424	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	84
PID 2120 wrote to memory of 3424	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	84
PID 3424 wrote to memory of 3704	3424	net.exe	86
PID 3424 wrote to memory of 3704	3424	net.exe	86
PID 3424 wrote to memory of 3704	3424	net.exe	86
PID 2120 wrote to memory of 4332	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	87
PID 2120 wrote to memory of 4332	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	87
PID 2120 wrote to memory of 4332	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	87
PID 2120 wrote to memory of 1184	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	89
PID 2120 wrote to memory of 1184	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	89
PID 2120 wrote to memory of 1184	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	89
PID 2120 wrote to memory of 3476	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	91
PID 2120 wrote to memory of 3476	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	91
PID 2120 wrote to memory of 3476	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	91
PID 2120 wrote to memory of 4780	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	93
PID 2120 wrote to memory of 4780	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	93
PID 2120 wrote to memory of 4780	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	93
PID 2120 wrote to memory of 3492	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	94
PID 2120 wrote to memory of 3492	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	94
PID 2120 wrote to memory of 3492	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	94
PID 2120 wrote to memory of 1320	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	97
PID 2120 wrote to memory of 1320	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	97
PID 2120 wrote to memory of 1320	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	97
PID 2120 wrote to memory of 4104	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	99
PID 2120 wrote to memory of 4104	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	99
PID 2120 wrote to memory of 4104	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	99
PID 2120 wrote to memory of 3724	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	100
PID 2120 wrote to memory of 3724	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	100
PID 2120 wrote to memory of 3724	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	100
PID 4780 wrote to memory of 612	4780	net.exe	103
PID 4780 wrote to memory of 612	4780	net.exe	103
PID 4780 wrote to memory of 612	4780	net.exe	103
PID 2120 wrote to memory of 4092	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	104
PID 2120 wrote to memory of 4092	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	104
PID 2120 wrote to memory of 4092	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	104
PID 2120 wrote to memory of 4880	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	105
PID 2120 wrote to memory of 4880	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	105
PID 2120 wrote to memory of 4880	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	105
PID 4104 wrote to memory of 5100	4104	net.exe	106
PID 4104 wrote to memory of 5100	4104	net.exe	106
PID 4104 wrote to memory of 5100	4104	net.exe	106
PID 3492 wrote to memory of 116	3492	net.exe	111
PID 3492 wrote to memory of 116	3492	net.exe	111
PID 3492 wrote to memory of 116	3492	net.exe	111
PID 3476 wrote to memory of 1096	3476	cmd.exe	109
PID 3476 wrote to memory of 1096	3476	cmd.exe	109
PID 3476 wrote to memory of 1096	3476	cmd.exe	109
PID 1320 wrote to memory of 4760	1320	net.exe	112
PID 1320 wrote to memory of 4760	1320	net.exe	112
PID 1320 wrote to memory of 4760	1320	net.exe	112
PID 2120 wrote to memory of 1292	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	108
PID 2120 wrote to memory of 1292	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	108
PID 2120 wrote to memory of 1292	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	108
PID 2120 wrote to memory of 5060	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	114
PID 2120 wrote to memory of 5060	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	114
PID 2120 wrote to memory of 5060	2120	0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe	114
PID 1184 wrote to memory of 1816	1184	cmd.exe	113
PID 1184 wrote to memory of 1816	1184	cmd.exe	113
PID 1184 wrote to memory of 1816	1184	cmd.exe	113
PID 3724 wrote to memory of 4268	3724	net.exe	116

Views/modifies file attributes 1 TTPs 5 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
744	attrib.exe
1288	attrib.exe
2176	attrib.exe
3760	attrib.exe
3324	attrib.exe

C:\Users\Admin\AppData\Local\Temp\0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe
"C:\Users\Admin\AppData\Local\Temp\0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:1364
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3424
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:3704
- C:\Windows\SysWOW64\At.exe
  At.exe 8:15:19 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:4332
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 8:14:22 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1184
- - C:\Windows\SysWOW64\at.exe
    at 8:14:22 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1816
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 8:17:22 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3476
- - C:\Windows\SysWOW64\at.exe
    at 8:17:22 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1096
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4780
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:612
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:116
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:4760
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:5100
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3724
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:4268
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4092
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:4880
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1292
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:5060
- 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:3400
- 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:4324
- 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:884
- 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:2704
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:4488
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:4044
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:2192
- - C:\Windows\SysWOW64\At.exe
    At.exe 8:15:25 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:3184
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 8:14:27 PM C:\Windows\Sysinf.bat
    3⤵
    PID:4588
  - - C:\Windows\SysWOW64\at.exe
      at 8:14:27 PM C:\Windows\Sysinf.bat
      4⤵
      PID:3764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 8:17:27 PM C:\Windows\Sysinf.bat
    3⤵
    PID:4756
  - - C:\Windows\SysWOW64\at.exe
      at 8:17:27 PM C:\Windows\Sysinf.bat
      4⤵
      PID:3424
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:4672
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:2360
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:384
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:3064
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2720
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:2596
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:5004
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:2200
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1192
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:3404
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4188
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1832
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:4752
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4688
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
    3⤵
    PID:1476
- - 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:4492
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4868
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:744
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3720
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2772
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1288
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3656
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:344
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2176
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2000
- - 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:3760
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1800
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3324
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4076
- C:\Users\Admin\AppData\Local\Temp\0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
  0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3368
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:664
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:3704
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:1348
- - C:\Windows\SysWOW64\At.exe
    At.exe 8:15:27 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:3592
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 8:14:30 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3824
  - - C:\Windows\SysWOW64\at.exe
      at 8:14:30 PM C:\Windows\Sysinf.bat
      4⤵
      PID:4816
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 8:17:30 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3996
  - - C:\Windows\SysWOW64\at.exe
      at 8:17:30 PM C:\Windows\Sysinf.bat
      4⤵
      PID:4784
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:5092
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:1772
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1936
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:4904
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:3808
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:380
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:184
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:1312
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4480
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:5060
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:4264
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:4424
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1916
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3588
- - 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:4912
- - 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:1632
- - C:\Windows\system\KavUpda.exe
    C:\Windows\system\KavUpda.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    PID:4120
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
      4⤵
      PID:2980
  - - C:\Windows\SysWOW64\net.exe
      net.exe start schedule /y
      4⤵
      PID:936
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 start schedule /y
        5⤵
        
        PID:2964
  - - C:\Windows\SysWOW64\At.exe
      At.exe 8:15:32 PM C:\Windows\Help\HelpCat.exe
      4⤵
      PID:2008
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c at 8:17:34 PM C:\Windows\Sysinf.bat
      4⤵
      PID:3184
    - - C:\Windows\SysWOW64\at.exe
        
        at 8:17:34 PM C:\Windows\Sysinf.bat
        5⤵
        
        PID:616
  - - C:\Windows\SysWOW64\net.exe
      net.exe stop wscsvc /y
      4⤵
      PID:5112
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop wscsvc /y
        5⤵
        
        PID:4692
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c at 8:14:34 PM C:\Windows\Sysinf.bat
      4⤵
      PID:5056
    - - C:\Windows\SysWOW64\at.exe
        
        at 8:14:34 PM C:\Windows\Sysinf.bat
        5⤵
        
        PID:1516
  - - C:\Windows\SysWOW64\net.exe
      net.exe stop sharedaccess /y
      4⤵
      PID:720
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop sharedaccess /y
        5⤵
        
        PID:4472
  - - C:\Windows\SysWOW64\net.exe
      net.exe stop wuauserv /y
      4⤵
      PID:2044
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop wuauserv /y
        5⤵
        
        PID:2216
  - - C:\Windows\SysWOW64\net.exe
      net.exe stop srservice /y
      4⤵
      PID:4404
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop srservice /y
        5⤵
        
        PID:3596
  - - C:\Windows\SysWOW64\sc.exe
      C:\Windows\system32\sc.exe config SharedAccess start= disabled
      4⤵
      Launches sc.exe
      PID:4140
  - - C:\Windows\SysWOW64\sc.exe
      C:\Windows\system32\sc.exe config srservice start= disabled
      4⤵
      Launches sc.exe
      PID:3540
  - - C:\Windows\SysWOW64\net.exe
      net.exe stop 360timeprot /y
      4⤵
      PID:2400
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop 360timeprot /y
        5⤵
        
        PID:5076
  - - C:\Windows\SysWOW64\sc.exe
      C:\Windows\system32\sc.exe config srservice start= disabled
      4⤵
      Launches sc.exe
      PID:2936
  - - C:\Windows\SysWOW64\sc.exe
      C:\Windows\system32\sc.exe config wscsvc start= disabled
      4⤵
      Launches sc.exe
      PID:4916
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
      4⤵
      PID:4968
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
      4⤵
      PID:976
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:3156
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:796
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:3252
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:2812
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:4852
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:4288
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:4048
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:4544
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:3764
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:3308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe

Filesize
664KB

MD5
c713309cb44aa6d1f6bdab95906a2278

SHA1
881a4bba39e7f25ddb4fd0cab9776c9384210305

SHA256
dfdb6031dfd2192a91de9c269c5045b27689bab80a358f8275df36d7673a3369

SHA512
6236074a9a2f454da204541e352227a5e50f5776441f40b81305a31c4e6634c9608af90da30291ba5ae26f8a8bbdd86b3aafa0083762f111da8b0f3e6866752b

Download Submit
C:\Users\Admin\AppData\Local\Temp\0fb90a7540e9a65ab73de74f6100f3a37c2fb38b5feb9a781ece08f97bab7ff8~4.exe

Filesize
664KB

MD5
c713309cb44aa6d1f6bdab95906a2278

SHA1
881a4bba39e7f25ddb4fd0cab9776c9384210305

SHA256
dfdb6031dfd2192a91de9c269c5045b27689bab80a358f8275df36d7673a3369

SHA512
6236074a9a2f454da204541e352227a5e50f5776441f40b81305a31c4e6634c9608af90da30291ba5ae26f8a8bbdd86b3aafa0083762f111da8b0f3e6866752b

Download Submit
C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

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

Filesize
664KB

MD5
5e5ad415c2c272dce704b81e3af1ea8a

SHA1
a778114db0e501dc4874c2b69bb7ecbe329bc59a

SHA256
cd552b78fbf6fc7436eac8812fb26bbb0aad350e4d51bb3ad4f0b195b5d399ce

SHA512
9df852ccd0babb9dc3a21b9da2594fe3c0348fe635d8f5eb0a56f19996693681e262e537cbc80874fa991569e7ef8098c6b0b96e2c05424494235d4c65ad5cff

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

Filesize
664KB

MD5
5e5ad415c2c272dce704b81e3af1ea8a

SHA1
a778114db0e501dc4874c2b69bb7ecbe329bc59a

SHA256
cd552b78fbf6fc7436eac8812fb26bbb0aad350e4d51bb3ad4f0b195b5d399ce

SHA512
9df852ccd0babb9dc3a21b9da2594fe3c0348fe635d8f5eb0a56f19996693681e262e537cbc80874fa991569e7ef8098c6b0b96e2c05424494235d4c65ad5cff

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
664KB

MD5
5e5ad415c2c272dce704b81e3af1ea8a

SHA1
a778114db0e501dc4874c2b69bb7ecbe329bc59a

SHA256
cd552b78fbf6fc7436eac8812fb26bbb0aad350e4d51bb3ad4f0b195b5d399ce

SHA512
9df852ccd0babb9dc3a21b9da2594fe3c0348fe635d8f5eb0a56f19996693681e262e537cbc80874fa991569e7ef8098c6b0b96e2c05424494235d4c65ad5cff

Download Submit
\??\c:\ntldr~6

Filesize
664KB

MD5
0fda64d52e321a585ca603e5a7c2dc59

SHA1
9bd121751f162b77a3f33237ae6b62274693e474

SHA256
a5bdcd8b51605ff60b3632fcc69f561cf35b83deee96bff004292fffda6e1fdb

SHA512
f3b69b8a4a39da9dc1f706e2572604c8a640d79d7e67e910fdff8a827dc933e5fe37a544feb88aaac863e7625d2c9d50a5be18fa31944984e6707121ea339676

Download Submit
memory/2120-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2704-171-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2704-226-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3368-192-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3368-227-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4120-225-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4120-221-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads