74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8

Analysis

max time kernel
163s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 12:30

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General

Target

74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Size

2.9MB
MD5

b4f3dd3da4d105d645d57a2877984f0b
SHA1

480d0e3c6b82af07e851bc60da80dfc477028bfc
SHA256

74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8
SHA512

bae5c95559df0fccae2ff3e3491bd7355b9afbc2140bc88f9324951a898d1f205b4dca23756f8edddcb941e349b9f0a5e0fa3fdb61998bd04d629f7a6ec7977e
SSDEEP

24576:ZOaOWOGOaOWOGOaOWOGOaOWOGOaOWOGOaOWO0ZOM:7p

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-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe

Executes dropped EXE 2 IoCs

pid	Process
3516	KavUpda.exe
4260	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8~4.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4216-132-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0006000000022e21-163.dat	upx
behavioral2/files/0x0006000000022e21-164.dat	upx
behavioral2/memory/3516-167-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/3516-210-0x0000000000400000-0x0000000000440000-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	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.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\7z.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\KavUpda.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File created	C:\Windows\Sysinf.bat	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File created	C:\Windows\regedt32.sys	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.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 created	C:\Windows\Help\HelpCat.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe

Launches sc.exe 8 IoCs

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

pid	Process
1096	sc.exe
968	sc.exe
2244	sc.exe
2804	sc.exe
4760	sc.exe
4628	sc.exe
4684	sc.exe
1448	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2616	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	3516	KavUpda.exe
Token: SeIncBasePriorityPrivilege	3516	KavUpda.exe
Token: 33	3516	KavUpda.exe
Token: SeIncBasePriorityPrivilege	3516	KavUpda.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: 33	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
Token: SeIncBasePriorityPrivilege	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
3516	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 1508	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	84
PID 4216 wrote to memory of 1508	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	84
PID 4216 wrote to memory of 1508	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	84
PID 4216 wrote to memory of 3880	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	86
PID 4216 wrote to memory of 3880	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	86
PID 4216 wrote to memory of 3880	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	86
PID 3880 wrote to memory of 2980	3880	net.exe	88
PID 3880 wrote to memory of 2980	3880	net.exe	88
PID 3880 wrote to memory of 2980	3880	net.exe	88
PID 4216 wrote to memory of 1324	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	89
PID 4216 wrote to memory of 1324	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	89
PID 4216 wrote to memory of 1324	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	89
PID 4216 wrote to memory of 1384	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	91
PID 4216 wrote to memory of 1384	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	91
PID 4216 wrote to memory of 1384	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	91
PID 4216 wrote to memory of 884	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	97
PID 4216 wrote to memory of 884	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	97
PID 4216 wrote to memory of 884	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	97
PID 4216 wrote to memory of 4440	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	96
PID 4216 wrote to memory of 4440	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	96
PID 4216 wrote to memory of 4440	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	96
PID 4216 wrote to memory of 5112	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	94
PID 4216 wrote to memory of 5112	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	94
PID 4216 wrote to memory of 5112	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	94
PID 4216 wrote to memory of 1388	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	98
PID 4216 wrote to memory of 1388	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	98
PID 4216 wrote to memory of 1388	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	98
PID 4216 wrote to memory of 4888	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	101
PID 4216 wrote to memory of 4888	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	101
PID 4216 wrote to memory of 4888	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	101
PID 4216 wrote to memory of 4080	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	103
PID 4216 wrote to memory of 4080	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	103
PID 4216 wrote to memory of 4080	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	103
PID 4216 wrote to memory of 2244	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	105
PID 4216 wrote to memory of 2244	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	105
PID 4216 wrote to memory of 2244	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	105
PID 4216 wrote to memory of 2804	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	107
PID 4216 wrote to memory of 2804	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	107
PID 4216 wrote to memory of 2804	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	107
PID 4440 wrote to memory of 3580	4440	net.exe	117
PID 4440 wrote to memory of 3580	4440	net.exe	117
PID 4440 wrote to memory of 3580	4440	net.exe	117
PID 4216 wrote to memory of 4760	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	109
PID 4216 wrote to memory of 4760	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	109
PID 4216 wrote to memory of 4760	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	109
PID 5112 wrote to memory of 4380	5112	net.exe	110
PID 5112 wrote to memory of 4380	5112	net.exe	110
PID 5112 wrote to memory of 4380	5112	net.exe	110
PID 4216 wrote to memory of 4628	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	111
PID 4216 wrote to memory of 4628	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	111
PID 4216 wrote to memory of 4628	4216	74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe	111
PID 4080 wrote to memory of 4400	4080	net.exe	115
PID 4080 wrote to memory of 4400	4080	net.exe	115
PID 4080 wrote to memory of 4400	4080	net.exe	115
PID 1388 wrote to memory of 1660	1388	net.exe	112
PID 1388 wrote to memory of 1660	1388	net.exe	112
PID 1388 wrote to memory of 1660	1388	net.exe	112
PID 4888 wrote to memory of 1840	4888	net.exe	113
PID 4888 wrote to memory of 1840	4888	net.exe	113
PID 4888 wrote to memory of 1840	4888	net.exe	113
PID 1384 wrote to memory of 3368	1384	cmd.exe	118
PID 1384 wrote to memory of 3368	1384	cmd.exe	118
PID 1384 wrote to memory of 3368	1384	cmd.exe	118
PID 884 wrote to memory of 4912	884	cmd.exe	120

Views/modifies file attributes 1 TTPs 6 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
4052	attrib.exe
4600	attrib.exe
2560	attrib.exe
3500	attrib.exe
4544	attrib.exe
1388	attrib.exe

C:\Users\Admin\AppData\Local\Temp\74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.exe
"C:\Users\Admin\AppData\Local\Temp\74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8.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:4216
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:1508
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3880
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2980
- C:\Windows\SysWOW64\At.exe
  At.exe 7:18:45 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:1324
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:17:48 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1384
- - C:\Windows\SysWOW64\at.exe
    at 7:17:48 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3368
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5112
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:4380
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4440
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:3580
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 7:20:48 PM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:884
- - C:\Windows\SysWOW64\at.exe
    at 7:20:48 PM C:\Windows\Sysinf.bat
    3⤵
    PID:4912
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1388
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:1660
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4888
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:1840
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4080
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:4400
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2244
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:2804
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:4760
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4628
- 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:2616
- 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:3628
- 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:4460
- 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:3516
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:384
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:4796
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:2460
- - C:\Windows\SysWOW64\At.exe
    At.exe 7:18:50 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:4504
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:20:52 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3512
  - - C:\Windows\SysWOW64\at.exe
      at 7:20:52 PM C:\Windows\Sysinf.bat
      4⤵
      PID:872
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:3388
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:1860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 7:17:52 PM C:\Windows\Sysinf.bat
    3⤵
    PID:2404
  - - C:\Windows\SysWOW64\at.exe
      at 7:17:52 PM C:\Windows\Sysinf.bat
      4⤵
      PID:1584
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:4872
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:3656
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1552
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:4648
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1832
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:3880
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4684
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1372
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:1184
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1448
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1096
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    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:3532
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1088
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4600
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4172
- - 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:4704
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:424
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1976
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2560
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4504
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3500
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1820
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4836
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4544
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3712
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3192
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3160
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1652
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1184
- C:\Users\Admin\AppData\Local\Temp\74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8~4.exe
  74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8~4.exe
  2⤵
  - Executes dropped EXE
  PID:4260
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:1180
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:596
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:1904
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:560
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:4400
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:444
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:4224
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3364
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:4080
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:3692

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\74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8~4.exe

Filesize
112KB

MD5
642caef8436bab9a7422508700925845

SHA1
cffa065ecf5e04e8ee42b4f2af756505e50ef614

SHA256
35378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9

SHA512
11b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646

Download Submit
C:\Users\Admin\AppData\Local\Temp\74f4ba09bf4f2abb83518b4cf2ce53f7ae1e9975e440f0aa41921d026ba81fe8~4.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\System\KavUpda.exe

Filesize
2.8MB

MD5
29cc944114eb8522ba551d8b4ce6a6d9

SHA1
cd3513488c33828ad1135841f8dc3421c9ad5615

SHA256
7761ab9b0c5fa8b90d994c1b37f2fed8f1f776cc57613baffb2d3a72fc4c5d70

SHA512
30633a3ca005da12a11f1a5c485297e1260128fdadfd34236a16646b351659a20c27ab451be693d11e6a499d719002585df82605b0622f5d1fde8e6f90b7bfce

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
2.8MB

MD5
29cc944114eb8522ba551d8b4ce6a6d9

SHA1
cd3513488c33828ad1135841f8dc3421c9ad5615

SHA256
7761ab9b0c5fa8b90d994c1b37f2fed8f1f776cc57613baffb2d3a72fc4c5d70

SHA512
30633a3ca005da12a11f1a5c485297e1260128fdadfd34236a16646b351659a20c27ab451be693d11e6a499d719002585df82605b0622f5d1fde8e6f90b7bfce

Download Submit
memory/3516-210-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3516-167-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4216-132-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads