1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767

Analysis

max time kernel
151s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 06:24

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General

Target

1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Size

2.7MB
MD5

60fa748f657888efdf21c94386c893eb
SHA1

1ce47894ecc237fb018f3aa94c200eec4dbd91fd
SHA256

1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767
SHA512

954c8d618215c8169c62e7fbe41f28f4696b491287ba91e27d7eda6ee3c5c91dfdb0907c84d9230dc266bc8649f8afe8d333b0aa86b6ebf790865366a85e304a
SSDEEP

49152:PerQZbd2gTCNQjxyAqkHE2erQZbd2gTCNQjxyAqkHEyDgtr:mrQZ1PnqairQZ1Pnqadu

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-1-5-21-3406023954-474543476-3319432036-1000\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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe

Executes dropped EXE 2 IoCs

pid	Process
804	KavUpda.exe
2036	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.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\360tray.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.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\360Safe.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\RfwMain.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
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\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	regedit.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/948-56-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/948-88-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/files/0x000600000001449e-89.dat	upx
behavioral1/files/0x000600000001449e-90.dat	upx
behavioral1/files/0x000600000001449e-92.dat	upx
behavioral1/memory/804-97-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/files/0x000600000001449e-99.dat	upx
behavioral1/memory/804-145-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe

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 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Folderdir	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\Help\HelpCat.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File created	C:\Windows\Sysinf.bat	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Windows\system\KavUpda.exe	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File created	C:\Windows\regedt32.sys	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe

Launches sc.exe 8 IoCs

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

pid	Process
1700	sc.exe
888	sc.exe
1964	sc.exe
1440	sc.exe
1216	sc.exe
1596	sc.exe
1904	sc.exe
1280	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
1376	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	804	KavUpda.exe
Token: SeIncBasePriorityPrivilege	804	KavUpda.exe
Token: 33	804	KavUpda.exe
Token: SeIncBasePriorityPrivilege	804	KavUpda.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: 33	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
Token: SeIncBasePriorityPrivilege	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
804	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 892	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	27
PID 948 wrote to memory of 892	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	27
PID 948 wrote to memory of 892	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	27
PID 948 wrote to memory of 892	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	27
PID 948 wrote to memory of 852	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	29
PID 948 wrote to memory of 852	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	29
PID 948 wrote to memory of 852	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	29
PID 948 wrote to memory of 852	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	29
PID 852 wrote to memory of 1520	852	net.exe	31
PID 852 wrote to memory of 1520	852	net.exe	31
PID 852 wrote to memory of 1520	852	net.exe	31
PID 852 wrote to memory of 1520	852	net.exe	31
PID 948 wrote to memory of 472	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	32
PID 948 wrote to memory of 472	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	32
PID 948 wrote to memory of 472	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	32
PID 948 wrote to memory of 472	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	32
PID 948 wrote to memory of 764	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	34
PID 948 wrote to memory of 764	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	34
PID 948 wrote to memory of 764	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	34
PID 948 wrote to memory of 764	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	34
PID 948 wrote to memory of 1972	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	37
PID 948 wrote to memory of 1972	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	37
PID 948 wrote to memory of 1972	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	37
PID 948 wrote to memory of 1972	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	37
PID 948 wrote to memory of 1456	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	35
PID 948 wrote to memory of 1456	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	35
PID 948 wrote to memory of 1456	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	35
PID 948 wrote to memory of 1456	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	35
PID 948 wrote to memory of 1692	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	39
PID 948 wrote to memory of 1692	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	39
PID 948 wrote to memory of 1692	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	39
PID 948 wrote to memory of 1692	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	39
PID 764 wrote to memory of 560	764	cmd.exe	40
PID 764 wrote to memory of 560	764	cmd.exe	40
PID 764 wrote to memory of 560	764	cmd.exe	40
PID 764 wrote to memory of 560	764	cmd.exe	40
PID 948 wrote to memory of 1936	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	48
PID 948 wrote to memory of 1936	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	48
PID 948 wrote to memory of 1936	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	48
PID 948 wrote to memory of 1936	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	48
PID 1972 wrote to memory of 1704	1972	cmd.exe	47
PID 1972 wrote to memory of 1704	1972	cmd.exe	47
PID 1972 wrote to memory of 1704	1972	cmd.exe	47
PID 1972 wrote to memory of 1704	1972	cmd.exe	47
PID 948 wrote to memory of 740	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	42
PID 948 wrote to memory of 740	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	42
PID 948 wrote to memory of 740	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	42
PID 948 wrote to memory of 740	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	42
PID 948 wrote to memory of 1636	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	45
PID 948 wrote to memory of 1636	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	45
PID 948 wrote to memory of 1636	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	45
PID 948 wrote to memory of 1636	948	1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe	45
PID 1456 wrote to memory of 1536	1456	net.exe	59
PID 1456 wrote to memory of 1536	1456	net.exe	59
PID 1456 wrote to memory of 1536	1456	net.exe	59
PID 1456 wrote to memory of 1536	1456	net.exe	59
PID 1692 wrote to memory of 1332	1692	net.exe	50
PID 1692 wrote to memory of 1332	1692	net.exe	50
PID 1692 wrote to memory of 1332	1692	net.exe	50
PID 1692 wrote to memory of 1332	1692	net.exe	50
PID 740 wrote to memory of 824	740	net.exe	55
PID 740 wrote to memory of 824	740	net.exe	55
PID 740 wrote to memory of 824	740	net.exe	55
PID 740 wrote to memory of 824	740	net.exe	55

Views/modifies file attributes 1 TTPs 8 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
472	attrib.exe
1832	attrib.exe
1192	attrib.exe
888	attrib.exe
320	attrib.exe
1464	attrib.exe
1280	attrib.exe
816	attrib.exe

C:\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.exe
"C:\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767.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:948
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:892
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:852
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:1520
- C:\Windows\SysWOW64\At.exe
  At.exe 2:56:07 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:472
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 2:55:09 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:764
- - C:\Windows\SysWOW64\at.exe
    at 2:55:09 AM C:\Windows\Sysinf.bat
    3⤵
    PID:560
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1456
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:1536
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 2:58:09 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Windows\SysWOW64\at.exe
    at 2:58:09 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1704
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1332
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:740
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:824
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1636
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:1532
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1936
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1496
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1280
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1700
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:888
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1964
- 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:1376
- 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:1952
- 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:1616
- 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:804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Option.bat
    3⤵
    PID:1444
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:1812
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:1720
- - C:\Windows\SysWOW64\At.exe
    At.exe 2:56:29 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 2:55:31 AM C:\Windows\Sysinf.bat
    3⤵
    PID:1456
  - - C:\Windows\SysWOW64\at.exe
      at 2:55:31 AM C:\Windows\Sysinf.bat
      4⤵
      PID:1656
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 2:58:31 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2028
  - - C:\Windows\SysWOW64\at.exe
      at 2:58:31 AM C:\Windows\Sysinf.bat
      4⤵
      PID:1636
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:1928
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:1700
- - 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:1608
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2024
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:1740
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1280
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:2000
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1892
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:1304
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1440
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1216
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1596
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1904
- - 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:968
- - 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:2032
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1928
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1192
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1616
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1596
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:888
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:852
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2024
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:320
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1904
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:900
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1464
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:676
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1356
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1280
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:956
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:816
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1688
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2020
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1312
- C:\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.exe
  1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.exe
  2⤵
  - Executes dropped EXE
  PID:2036
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:1652
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:680
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:1952
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1516
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1484
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1956
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:300
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1700
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:1692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:1752

C:\Windows\system32\taskeng.exe
taskeng.exe {A3E55E40-2069-4CEF-88B6-59095C5479B6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1752

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.exe

Filesize
112KB

MD5
642caef8436bab9a7422508700925845

SHA1
cffa065ecf5e04e8ee42b4f2af756505e50ef614

SHA256
35378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9

SHA512
11b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646

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\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
2.6MB

MD5
2037a43dc93b3aeefb1e02cfded0757c

SHA1
1c6b6f909ea363de01fad290e9b9a6930d727dd7

SHA256
538d0006a740ffd1e4ebdca531b12d56efa5b8b721ffb5e19b4cf9cf3675ea27

SHA512
22d6a116fdae55dfba043a53770346d3d63b87d09a09a67867131a6919916c86aeca3a568929aaa10277fd77606e60acfe06ea43638e2d11ab716f8b0da824ca

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

Filesize
2.6MB

MD5
2037a43dc93b3aeefb1e02cfded0757c

SHA1
1c6b6f909ea363de01fad290e9b9a6930d727dd7

SHA256
538d0006a740ffd1e4ebdca531b12d56efa5b8b721ffb5e19b4cf9cf3675ea27

SHA512
22d6a116fdae55dfba043a53770346d3d63b87d09a09a67867131a6919916c86aeca3a568929aaa10277fd77606e60acfe06ea43638e2d11ab716f8b0da824ca

Download Submit
\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.exe

Filesize
112KB

MD5
642caef8436bab9a7422508700925845

SHA1
cffa065ecf5e04e8ee42b4f2af756505e50ef614

SHA256
35378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9

SHA512
11b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646

Download Submit
\Users\Admin\AppData\Local\Temp\1b58b5dc2b13c316ca28020a23a79c4d1cd661e325e236e22a58d25dacccf767~4.exe

Filesize
112KB

MD5
642caef8436bab9a7422508700925845

SHA1
cffa065ecf5e04e8ee42b4f2af756505e50ef614

SHA256
35378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9

SHA512
11b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646

Download Submit
\Windows\system\KavUpda.exe

Filesize
2.6MB

MD5
2037a43dc93b3aeefb1e02cfded0757c

SHA1
1c6b6f909ea363de01fad290e9b9a6930d727dd7

SHA256
538d0006a740ffd1e4ebdca531b12d56efa5b8b721ffb5e19b4cf9cf3675ea27

SHA512
22d6a116fdae55dfba043a53770346d3d63b87d09a09a67867131a6919916c86aeca3a568929aaa10277fd77606e60acfe06ea43638e2d11ab716f8b0da824ca

Download Submit
\Windows\system\KavUpda.exe

Filesize
2.6MB

MD5
2037a43dc93b3aeefb1e02cfded0757c

SHA1
1c6b6f909ea363de01fad290e9b9a6930d727dd7

SHA256
538d0006a740ffd1e4ebdca531b12d56efa5b8b721ffb5e19b4cf9cf3675ea27

SHA512
22d6a116fdae55dfba043a53770346d3d63b87d09a09a67867131a6919916c86aeca3a568929aaa10277fd77606e60acfe06ea43638e2d11ab716f8b0da824ca

Download Submit
memory/472-63-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/804-97-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/804-145-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/948-56-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/948-96-0x0000000000440000-0x0000000000480000-memory.dmp

Filesize
256KB

Download
memory/948-95-0x0000000000440000-0x0000000000480000-memory.dmp

Filesize
256KB

Download
memory/948-88-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads