f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92fe

Analysis

max time kernel
118s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 06:28

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General

Target

f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Size

1.9MB
MD5

e56254ac75b95507b3d25ec4f78f0cf0
SHA1

29abeeb052ff823e81c67a81efa3d1608766021f
SHA256

f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92fe
SHA512

77df20e8c51a2140bced86e3f9c24530cadff79bb6b1b69167cb6593d499e154e38106687dd8851802ff4aabbc3c7aae3e20da560c720603c55a7930f154e376
SSDEEP

24576:3uhaTBqeZJ8NI8NeZJ8NI8LBKeZJ8NI8NeZJ8NI8LBKeZJ8NI8NeZJ8NI8+OM:Yg8a8F8a8F8a8M

Score

10^/10

defense_evasion discovery evasion execution persistence upx

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 20 IoCs

persistence

Image File Execution Options Injection

T1546.012

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

Executes dropped EXE 2 IoCs

pid	Process
2980	KavUpda.exe
2072	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN~4.exe

Loads dropped DLL 4 IoCs

pid	Process
2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2332-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/files/0x00070000000175f1-15.dat	upx
behavioral1/memory/2332-73-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/2332-90-0x0000000001E30000-0x0000000001E70000-memory.dmp	upx
behavioral1/memory/2980-97-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Drops autorun.inf file 1 TTPs 2 IoCs

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

Replication Through Removable Media

T1091

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

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File opened for modification	C:\Windows\SysWOW64\Folderdir	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe

Drops file in Program Files directory 20 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Help\HelpCat.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Windows\system\KavUpda.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File created	C:\Windows\Help\HelpCat.exe	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\Sysinf.bat	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
File created	C:\Windows\regedt32.sys	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe

Launches sc.exe 8 IoCs

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

pid	Process
2624	sc.exe
2632	sc.exe
2488	sc.exe
608	sc.exe
624	sc.exe
1304	sc.exe
2976	sc.exe
2676	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 64 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	At.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KavUpda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Time Discovery 1 TTPs 6 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
3068	net.exe
1916	net1.exe
1760	net.exe
744	net1.exe
2140	net.exe
1636	net1.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
1860	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2980	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2980	KavUpda.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: 33	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
Token: SeIncBasePriorityPrivilege	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
2980	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2316	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	30
PID 2332 wrote to memory of 2316	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	30
PID 2332 wrote to memory of 2316	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	30
PID 2332 wrote to memory of 2316	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	30
PID 2332 wrote to memory of 2480	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	32
PID 2332 wrote to memory of 2480	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	32
PID 2332 wrote to memory of 2480	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	32
PID 2332 wrote to memory of 2480	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	32
PID 2480 wrote to memory of 2540	2480	net.exe	34
PID 2480 wrote to memory of 2540	2480	net.exe	34
PID 2480 wrote to memory of 2540	2480	net.exe	34
PID 2480 wrote to memory of 2540	2480	net.exe	34
PID 2332 wrote to memory of 2860	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	35
PID 2332 wrote to memory of 2860	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	35
PID 2332 wrote to memory of 2860	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	35
PID 2332 wrote to memory of 2860	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	35
PID 2332 wrote to memory of 2864	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	36
PID 2332 wrote to memory of 2864	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	36
PID 2332 wrote to memory of 2864	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	36
PID 2332 wrote to memory of 2864	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	36
PID 2332 wrote to memory of 2856	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	38
PID 2332 wrote to memory of 2856	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	38
PID 2332 wrote to memory of 2856	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	38
PID 2332 wrote to memory of 2856	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	38
PID 2332 wrote to memory of 2268	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	39
PID 2332 wrote to memory of 2268	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	39
PID 2332 wrote to memory of 2268	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	39
PID 2332 wrote to memory of 2268	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	39
PID 2332 wrote to memory of 2104	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	41
PID 2332 wrote to memory of 2104	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	41
PID 2332 wrote to memory of 2104	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	41
PID 2332 wrote to memory of 2104	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	41
PID 2332 wrote to memory of 2168	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	42
PID 2332 wrote to memory of 2168	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	42
PID 2332 wrote to memory of 2168	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	42
PID 2332 wrote to memory of 2168	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	42
PID 2332 wrote to memory of 2756	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	44
PID 2332 wrote to memory of 2756	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	44
PID 2332 wrote to memory of 2756	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	44
PID 2332 wrote to memory of 2756	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	44
PID 2332 wrote to memory of 3068	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	46
PID 2332 wrote to memory of 3068	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	46
PID 2332 wrote to memory of 3068	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	46
PID 2332 wrote to memory of 3068	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	46
PID 2332 wrote to memory of 2976	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	49
PID 2332 wrote to memory of 2976	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	49
PID 2332 wrote to memory of 2976	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	49
PID 2332 wrote to memory of 2976	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	49
PID 2104 wrote to memory of 2796	2104	net.exe	50
PID 2104 wrote to memory of 2796	2104	net.exe	50
PID 2104 wrote to memory of 2796	2104	net.exe	50
PID 2104 wrote to memory of 2796	2104	net.exe	50
PID 2268 wrote to memory of 2760	2268	net.exe	51
PID 2268 wrote to memory of 2760	2268	net.exe	51
PID 2268 wrote to memory of 2760	2268	net.exe	51
PID 2268 wrote to memory of 2760	2268	net.exe	51
PID 2332 wrote to memory of 2676	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	53
PID 2332 wrote to memory of 2676	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	53
PID 2332 wrote to memory of 2676	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	53
PID 2332 wrote to memory of 2676	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	53
PID 2332 wrote to memory of 2624	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	54
PID 2332 wrote to memory of 2624	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	54
PID 2332 wrote to memory of 2624	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	54
PID 2332 wrote to memory of 2624	2332	f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe	54

Views/modifies file attributes 1 TTPs 14 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2168	attrib.exe
2948	attrib.exe
900	attrib.exe
1016	attrib.exe
1072	attrib.exe
1496	attrib.exe
3040	attrib.exe
1408	attrib.exe
2260	attrib.exe
1988	attrib.exe
2800	attrib.exe
2588	attrib.exe
1548	attrib.exe
2688	attrib.exe

C:\Users\Admin\AppData\Local\Temp\f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe
"C:\Users\Admin\AppData\Local\Temp\f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:2316
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2540
- C:\Windows\SysWOW64\At.exe
  At.exe 6:31:31 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2860
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 6:30:33 AM C:\Windows\Sysinf.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2864
- - C:\Windows\SysWOW64\at.exe
    at 6:30:33 AM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2832
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 6:33:33 AM C:\Windows\Sysinf.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2856
- - C:\Windows\SysWOW64\at.exe
    at 6:33:33 AM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1880
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2268
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:2760
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2796
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2168
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2384
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2744
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - System Time Discovery
  PID:3068
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    - System Location Discovery: System Language Discovery
    - System Time Discovery
    PID:1916
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2976
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:2676
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:2624
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:2632
- 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
  - Event Triggered Execution: Image File Execution Options Injection
  - System Location Discovery: System Language Discovery
  - Runs regedit.exe
  PID:1860
- 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:1016
- C:\Windows\SysWOW64\reg.exe
  C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1716
- 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
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Option.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1800
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2248
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:2592
- - C:\Windows\SysWOW64\At.exe
    At.exe 6:31:34 AM C:\Windows\Help\HelpCat.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2220
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 6:30:36 AM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2100
  - - C:\Windows\SysWOW64\at.exe
      at 6:30:36 AM C:\Windows\Sysinf.bat
      4⤵
      PID:1452
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 6:33:36 AM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2364
  - - C:\Windows\SysWOW64\at.exe
      at 6:33:36 AM C:\Windows\Sysinf.bat
      4⤵
      System Location Discovery: System Language Discovery
      PID:1736
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1948
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:1560
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1788
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:1748
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2276
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:656
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:408
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:1232
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    - System Location Discovery: System Language Discovery
    - System Time Discovery
    PID:1760
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      System Time Discovery
      PID:744
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2488
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:608
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:624
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1304
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:760
- - 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:1604
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1652
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1496
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1480
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2788
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2168
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2644
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2628
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2948
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2968
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1580
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2800
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:588
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3020
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1408
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2064
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2360
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2588
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2488
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2236
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:900
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2184
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1876
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2708
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:872
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1168
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2688
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3028
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1448
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:1016
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2756
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3012
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1988
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2684
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2080
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1072
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2088
- C:\Users\Admin\AppData\Local\Temp\f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN~4.exe
  f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN~4.exe
  2⤵
  - Executes dropped EXE
  PID:2072
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:2132
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2500
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:872
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1992
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1120
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2716
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2120
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:2476
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - System Location Discovery: System Language Discovery
  - System Time Discovery
  PID:2140
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    - System Time Discovery
    PID:1636

C:\Windows\system32\taskeng.exe
taskeng.exe {88F0A045-3D73-400C-9462-B723BD9DE7B8} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Network Share Discovery

T1135

System Location Discovery

T1614

System Language Discovery

T1614.001

System Time Discovery

T1124

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

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\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
1.8MB

MD5
c3b9d5ebabcdd98015093543a88dece4

SHA1
60a3192fe58503990532c0098e0c6c5266c7b6c4

SHA256
30fa46d1ed1795ab4e9ebd3585c9c61ade7df78271ab0fe95bc8688c10cb525d

SHA512
f24769573c643c7ee77044cd111b95ef46e13b2bf55997d3b7da63b102f01052069e4e74813bcefe28765ceaf991186fb38b78f63c7e8b2b836e8c263319b43b

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
\Users\Admin\AppData\Local\Temp\f5bb736e45b278f22bbb639bf1441f6dab2baf99405a9a92e56d64d6d2fa92feN~4.exe

Filesize
112KB

MD5
642caef8436bab9a7422508700925845

SHA1
cffa065ecf5e04e8ee42b4f2af756505e50ef614

SHA256
35378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9

SHA512
11b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646

Download Submit
memory/2332-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2332-28-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2332-73-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2332-90-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2332-96-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2980-97-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads