5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307

Analysis

max time kernel
176s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 02:32

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General

Target

5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Size

515KB
MD5

3bce716cd07e8836f2364cf556818a6c
SHA1

d3b0359343c323ac7c37ecc7b994396eda6949a5
SHA256

5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307
SHA512

61c81a3e4bc9b8fc4abe67d3201a51810850c137d19c23a539b9cfa3d7fd43f2b8f2227a82b107a091b3ac8c6329fe76f79c45d0ef23fdf7551d6195995ff26e
SSDEEP

12288:gOZeZJys73dOvXDpNjNe8z2eZJys73dOvXDpNjNe8TOB0pa4T:DeZJ8NI8z2eZJ8NI8TOuhT

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\14 = "KAV32.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\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\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\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\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\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\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\10 = "rfwcfg.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\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\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\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\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\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\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\15 = "KAVStart.EXE"	regedit.exe

Executes dropped EXE 1 IoCs

pid	Process
712	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
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\360Safe.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\RavMoD.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
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
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.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
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\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\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.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\Rfwsrv.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe	regedit.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/924-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0007000000022e1c-163.dat	upx
behavioral2/files/0x0007000000022e1c-164.dat	upx
behavioral2/memory/712-170-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/924-173-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/712-208-0x0000000000400000-0x0000000000440000-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 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zG.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\system\KavUpda.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File created	C:\Windows\Help\HelpCat.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File created	C:\Windows\regedt32.sys	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.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	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
File created	C:\Windows\Sysinf.bat	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.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
4840	sc.exe
3356	sc.exe
1032	sc.exe
4196	sc.exe
3724	sc.exe
1276	sc.exe
3248	sc.exe
1888	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2168	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	712	KavUpda.exe
Token: SeIncBasePriorityPrivilege	712	KavUpda.exe
Token: 33	712	KavUpda.exe
Token: SeIncBasePriorityPrivilege	712	KavUpda.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: 33	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
Token: SeIncBasePriorityPrivilege	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
712	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 112	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	79
PID 924 wrote to memory of 112	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	79
PID 924 wrote to memory of 112	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	79
PID 924 wrote to memory of 3040	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	81
PID 924 wrote to memory of 3040	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	81
PID 924 wrote to memory of 3040	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	81
PID 3040 wrote to memory of 4684	3040	net.exe	83
PID 3040 wrote to memory of 4684	3040	net.exe	83
PID 3040 wrote to memory of 4684	3040	net.exe	83
PID 924 wrote to memory of 4668	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	84
PID 924 wrote to memory of 4668	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	84
PID 924 wrote to memory of 4668	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	84
PID 924 wrote to memory of 1608	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	86
PID 924 wrote to memory of 1608	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	86
PID 924 wrote to memory of 1608	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	86
PID 924 wrote to memory of 4368	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	90
PID 924 wrote to memory of 4368	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	90
PID 924 wrote to memory of 4368	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	90
PID 924 wrote to memory of 4520	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	89
PID 924 wrote to memory of 4520	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	89
PID 924 wrote to memory of 4520	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	89
PID 924 wrote to memory of 2596	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	92
PID 924 wrote to memory of 2596	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	92
PID 924 wrote to memory of 2596	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	92
PID 924 wrote to memory of 4644	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	93
PID 924 wrote to memory of 4644	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	93
PID 924 wrote to memory of 4644	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	93
PID 924 wrote to memory of 4332	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	95
PID 924 wrote to memory of 4332	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	95
PID 924 wrote to memory of 4332	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	95
PID 924 wrote to memory of 3504	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	98
PID 924 wrote to memory of 3504	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	98
PID 924 wrote to memory of 3504	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	98
PID 924 wrote to memory of 3724	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	100
PID 924 wrote to memory of 3724	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	100
PID 924 wrote to memory of 3724	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	100
PID 4520 wrote to memory of 1004	4520	net.exe	113
PID 4520 wrote to memory of 1004	4520	net.exe	113
PID 4520 wrote to memory of 1004	4520	net.exe	113
PID 924 wrote to memory of 1276	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	101
PID 924 wrote to memory of 1276	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	101
PID 924 wrote to memory of 1276	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	101
PID 2596 wrote to memory of 2392	2596	net.exe	102
PID 2596 wrote to memory of 2392	2596	net.exe	102
PID 2596 wrote to memory of 2392	2596	net.exe	102
PID 4644 wrote to memory of 3896	4644	net.exe	111
PID 4644 wrote to memory of 3896	4644	net.exe	111
PID 4644 wrote to memory of 3896	4644	net.exe	111
PID 924 wrote to memory of 1888	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	109
PID 924 wrote to memory of 1888	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	109
PID 924 wrote to memory of 1888	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	109
PID 924 wrote to memory of 3248	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	103
PID 924 wrote to memory of 3248	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	103
PID 924 wrote to memory of 3248	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	103
PID 4332 wrote to memory of 1372	4332	net.exe	104
PID 4332 wrote to memory of 1372	4332	net.exe	104
PID 4332 wrote to memory of 1372	4332	net.exe	104
PID 924 wrote to memory of 2168	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	105
PID 924 wrote to memory of 2168	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	105
PID 924 wrote to memory of 2168	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	105
PID 3504 wrote to memory of 4808	3504	net.exe	107
PID 3504 wrote to memory of 4808	3504	net.exe	107
PID 3504 wrote to memory of 4808	3504	net.exe	107
PID 924 wrote to memory of 4336	924	5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe	114

Views/modifies file attributes 1 TTPs 6 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
3456	attrib.exe
2328	attrib.exe
700	attrib.exe
3412	attrib.exe
4624	attrib.exe
1452	attrib.exe

C:\Users\Admin\AppData\Local\Temp\5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe
"C:\Users\Admin\AppData\Local\Temp\5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:924
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:112
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:4684
- C:\Windows\SysWOW64\At.exe
  At.exe 5:52:56 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:4668
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 5:51:58 AM C:\Windows\Sysinf.bat
  2⤵
  PID:1608
- - C:\Windows\SysWOW64\at.exe
    at 5:51:58 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4708
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4520
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1004
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 5:54:58 AM C:\Windows\Sysinf.bat
  2⤵
  PID:4368
- - C:\Windows\SysWOW64\at.exe
    at 5:54:58 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1780
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:2392
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4644
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3896
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4332
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1372
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3504
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:4808
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3724
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1276
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3248
- 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:2168
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1888
- 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:4336
- 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:2664
- 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:712
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:5068
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:4360
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:4128
- - C:\Windows\SysWOW64\At.exe
    At.exe 5:53:02 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1368
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 5:52:09 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4824
  - - C:\Windows\SysWOW64\at.exe
      at 5:52:09 AM C:\Windows\Sysinf.bat
      4⤵
      PID:3752
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:2040
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:2568
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 5:55:09 AM C:\Windows\Sysinf.bat
    3⤵
    PID:3496
  - - C:\Windows\SysWOW64\at.exe
      at 5:55:09 AM C:\Windows\Sysinf.bat
      4⤵
      PID:3684
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:4924
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:4136
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:4272
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:2996
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:2512
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:1524
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1176
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:2284
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4840
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:3356
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1032
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4196
- - 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:4764
- - 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:2392
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4388
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2328
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4248
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4200
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:700
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4168
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3412
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3504
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4624
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3988
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1452
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:5060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2744
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3456
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4240
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2176
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:3476
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:3212
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1112
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:260
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:1536
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2584
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1060
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1876
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1956

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:\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\System\KavUpda.exe

Filesize
515KB

MD5
3bce716cd07e8836f2364cf556818a6c

SHA1
d3b0359343c323ac7c37ecc7b994396eda6949a5

SHA256
5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307

SHA512
61c81a3e4bc9b8fc4abe67d3201a51810850c137d19c23a539b9cfa3d7fd43f2b8f2227a82b107a091b3ac8c6329fe76f79c45d0ef23fdf7551d6195995ff26e

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
515KB

MD5
3bce716cd07e8836f2364cf556818a6c

SHA1
d3b0359343c323ac7c37ecc7b994396eda6949a5

SHA256
5cb0cf382f2f2ba5d6d4105a96cddba70cb37b060ec15e4a684a0c5e9ac10307

SHA512
61c81a3e4bc9b8fc4abe67d3201a51810850c137d19c23a539b9cfa3d7fd43f2b8f2227a82b107a091b3ac8c6329fe76f79c45d0ef23fdf7551d6195995ff26e

Download Submit
memory/712-170-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/712-208-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/924-173-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/924-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads