c4f5ed2b0e08b4def3b5b2ccafbac067d7dc7940e4d94e889b55ef376014930a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/09/2026, 11:27

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General

Target
jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Size 222KB
Sample260919-nkh7tsbm21
SHA256 c4f5ed2b0e08b4def3b5b2ccafbac067d7dc7940e4d94e889b55ef376014930a
MD5 8fe4bdc203d0eb5b3e616ec327723be8
SHA1 7d008362a7fdf9412e42e6c2b25e24837573093c
SHA512 1bce853ae4a471c6940454e63c1ed4c484172e1a5feef3cf079b005993055c2810a523a26e46f98e76a45c5ad04a4ae79983b5c227be4f4de49e0dca0120a771
SSDEEP 3072:TdVd2Hayox1aMbpN3HipBdVd2Hayox1aM3pN3Hih3Hip65BQZB1VLpCjARIqEYBf:5uHOWuHO2rG1VVE+IiBTD
TLSH
T17124BE03B39A55AFE49041700BDA53B9B33AFC229D39BFCF53B47D1B2D346499921A60
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence upx

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\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.

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.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
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
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
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
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\RavMoD.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\KAVStart.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
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
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

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
1656	KavUpda.exe

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

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4124-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/files/0x00070000000245e1-9.dat	upx
behavioral1/memory/4124-47-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/4124-59-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/1656-65-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/1656-125-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/4124-240-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/4124-356-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral1/memory/1656-393-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Drops file in Program Files directory 39 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\system\KavUpda.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Windows\system\KavUpda.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File created	C:\Windows\Help\HelpCat.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File created	C:\Windows\Sysinf.bat	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File created	C:\Windows\regedt32.sys	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe

Launches sc.exe 8 IoCs

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

pid	Process
2992	sc.exe
4216	sc.exe
4804	sc.exe
816	sc.exe
4356	sc.exe
3064	sc.exe
4768	sc.exe
2220	sc.exe

Executes a command shell one-liner 1 TTPs 22 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1940	cmd.exe
3764	cmd.exe
4308	cmd.exe
2920	cmd.exe
1556	cmd.exe
5052	cmd.exe
4824	cmd.exe
2884	cmd.exe
4432	cmd.exe
4944	cmd.exe
4840	cmd.exe
1284	cmd.exe
1356	cmd.exe
1336	cmd.exe
2448	cmd.exe
4940	cmd.exe
3248	cmd.exe
3748	cmd.exe
5056	cmd.exe
2480	cmd.exe
1996	cmd.exe
4332	cmd.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	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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.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	net.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	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.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	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	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	At.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	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KavUpda.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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.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	net.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	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.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	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	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	attrib.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
4200	net.exe
2892	net1.exe
2212	net1.exe
4264	net.exe
4368	net1.exe
3960	net.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2448	regedit.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	1656	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1656	KavUpda.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: 33	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
Token: SeIncBasePriorityPrivilege	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
1656	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 3248	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	85
PID 4124 wrote to memory of 1612	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	87
PID 1612 wrote to memory of 1568	1612	net.exe	89
PID 4124 wrote to memory of 1088	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	93
PID 4124 wrote to memory of 5056	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	94
PID 4124 wrote to memory of 3748	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	95
PID 4124 wrote to memory of 868	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	96
PID 4124 wrote to memory of 4692	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	100
PID 4124 wrote to memory of 2648	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	103
PID 4124 wrote to memory of 4492	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	105
PID 4124 wrote to memory of 4264	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	107
PID 4124 wrote to memory of 2992	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	108
PID 4124 wrote to memory of 3064	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	111
PID 4124 wrote to memory of 4768	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	112
PID 4124 wrote to memory of 2220	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	114
PID 4124 wrote to memory of 2448	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	117
PID 4124 wrote to memory of 4104	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	118
PID 4124 wrote to memory of 3844	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	119
PID 4492 wrote to memory of 3732	4492	net.exe	122
PID 868 wrote to memory of 464	868	net.exe	123
PID 5056 wrote to memory of 1912	5056	cmd.exe	124
PID 4264 wrote to memory of 4368	4264	net.exe	125
PID 4692 wrote to memory of 3056	4692	net.exe	126
PID 2648 wrote to memory of 3936	2648	net.exe	127
PID 3748 wrote to memory of 404	3748	cmd.exe	128
PID 4124 wrote to memory of 1656	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	132
PID 1656 wrote to memory of 4944	1656	KavUpda.exe	133
PID 1656 wrote to memory of 1076	1656	KavUpda.exe	134
PID 1076 wrote to memory of 3520	1076	net.exe	137
PID 1656 wrote to memory of 892	1656	KavUpda.exe	140
PID 1656 wrote to memory of 1556	1656	KavUpda.exe	141
PID 1656 wrote to memory of 4332	1656	KavUpda.exe	142
PID 1656 wrote to memory of 3212	1656	KavUpda.exe	143
PID 4124 wrote to memory of 2832	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	144
PID 1656 wrote to memory of 1536	1656	KavUpda.exe	148
PID 4124 wrote to memory of 4380	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	150
PID 1656 wrote to memory of 3932	1656	KavUpda.exe	152
PID 1656 wrote to memory of 4620	1656	KavUpda.exe	156
PID 4124 wrote to memory of 1660	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	154
PID 1656 wrote to memory of 3960	1656	KavUpda.exe	158
PID 4124 wrote to memory of 1320	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	160
PID 4124 wrote to memory of 4200	4124	jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe	164
PID 1656 wrote to memory of 4216	1656	KavUpda.exe	162
PID 1656 wrote to memory of 4804	1656	KavUpda.exe	167
PID 1656 wrote to memory of 4356	1656	KavUpda.exe	169
PID 1656 wrote to memory of 816	1656	KavUpda.exe	171
PID 1656 wrote to memory of 1056	1656	KavUpda.exe	174
PID 1656 wrote to memory of 2708	1656	KavUpda.exe	175
PID 1656 wrote to memory of 1940	1656	KavUpda.exe	178
PID 1656 wrote to memory of 5012	1656	KavUpda.exe	179
PID 2832 wrote to memory of 4388	2832	net.exe	182
PID 1320 wrote to memory of 4816	1320	net.exe	183
PID 3212 wrote to memory of 2900	3212	net.exe	184
PID 1536 wrote to memory of 3052	1536	net.exe	185
PID 3960 wrote to memory of 2892	3960	net.exe	187
PID 3932 wrote to memory of 4748	3932	net.exe	186
PID 1660 wrote to memory of 3352	1660	net.exe	188
PID 4380 wrote to memory of 3976	4380	net.exe	189
PID 4620 wrote to memory of 4320	4620	net.exe	190
PID 1556 wrote to memory of 2628	1556	cmd.exe	191
PID 4200 wrote to memory of 2212	4200	net.exe	194
PID 4332 wrote to memory of 2180	4332	cmd.exe	195
PID 1940 wrote to memory of 980	1940	cmd.exe	196
PID 1656 wrote to memory of 4840	1656	KavUpda.exe	197

Views/modifies file attributes 1 TTPs 16 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
980	attrib.exe
1616	attrib.exe
2800	attrib.exe
2992	attrib.exe
4552	attrib.exe
1840	attrib.exe
4432	attrib.exe
1308	attrib.exe
4924	attrib.exe
2472	attrib.exe
3524	attrib.exe
3968	attrib.exe
2900	attrib.exe
4920	attrib.exe
3240	attrib.exe
4356	attrib.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8fe4bdc203d0eb5b3e616ec327723be8.exe"
1⤵
- 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:4124
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:3248
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:1568
- C:\Windows\SysWOW64\At.exe
  At.exe 12:30:20 PM C:\Windows\Help\HelpCat.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1088
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 12:29:22 PM C:\Windows\Sysinf.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5056
- - C:\Windows\SysWOW64\at.exe
    at 12:29:22 PM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1912
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 12:32:22 PM C:\Windows\Sysinf.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3748
- - C:\Windows\SysWOW64\at.exe
    at 12:32:22 PM C:\Windows\Sysinf.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:404
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:868
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:464
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:3056
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3936
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4492
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3732
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - System Location Discovery: System Language Discovery
  - System Time Discovery
  - Suspicious use of WriteProcessMemory
  PID:4264
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    - System Time Discovery
    PID:4368
- 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:2992
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:3064
- 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:4768
- 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:2220
- 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
  - Runs regedit.exe
  PID:2448
- C:\Windows\SysWOW64\reg.exe
  C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4104
- 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:3844
- 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
  - Suspicious use of WriteProcessMemory
  PID:1656
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    - Executes a command shell one-liner
    PID:4944
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1076
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:3520
- - C:\Windows\SysWOW64\At.exe
    At.exe 12:30:23 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:892
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 12:29:25 PM C:\Windows\Sysinf.bat
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1556
  - - C:\Windows\SysWOW64\at.exe
      at 12:29:25 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2628
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 12:32:25 PM C:\Windows\Sysinf.bat
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4332
  - - C:\Windows\SysWOW64\at.exe
      at 12:32:25 PM C:\Windows\Sysinf.bat
      4⤵
      System Location Discovery: System Language Discovery
      PID:2180
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3212
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:2900
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1536
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:3052
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3932
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:4748
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4620
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:4320
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    - System Time Discovery
    - Suspicious use of WriteProcessMemory
    PID:3960
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      System Time Discovery
      PID:2892
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4216
- - 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:4804
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4356
- - 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:816
- - 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:1056
- - 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:2708
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:1940
  - - 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:980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:5012
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4840
  - - 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:1616
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4468
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:5052
  - - 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:4508
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1284
  - - 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:3968
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:464
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:2480
  - - 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:2900
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3892
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1356
  - - 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:4920
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1336
  - - 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:4924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4496
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    PID:2448
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2992
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3732
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4940
  - - 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:4552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3780
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4824
  - - 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:1840
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    PID:1996
  - - 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:4432
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1148
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    PID:3764
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3240
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3596
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4308
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1308
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2828
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:2884
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3488
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    PID:4432
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3524
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3828
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    - Executes a command shell one-liner
    PID:2920
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4356
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2616
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:4388
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4380
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:3976
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:3352
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4816
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - System Time Discovery
  - Suspicious use of WriteProcessMemory
  PID:4200
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    - System Location Discovery: System Language Discovery
    - System Time Discovery
    PID:2212

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

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Downloads

Option.bat

Path C:\Windows\SysWOW64\Option.bat
Size 82B
SHA256 e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
MD5 3f7fbd2eb34892646e93fd5e6e343512
SHA1 265ac1061b54f62350fb7a5f57e566454d013a66
SHA512 53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
TLSH
T134A024D14710CC00007F0111004D010055DFC1D7C301DCC7040F45F00C0517C07DC503
MD5 SHA1 SHA512 TLSH

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Sysinf.bat

Path C:\Windows\Sysinf.bat
Size 460B
SHA256 a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
MD5 7db3d565d6ddbe65a8b0e093910e7dcd
SHA1 d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA512 0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
TLSH
T19EF0A012A17E8293E1B0EE20C00F1F510FFEF25B31656F2801C0B485EC152CB8A68BFA
MD5 SHA1 SHA512 TLSH

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KavUpda.exe

Path C:\Windows\System\KavUpda.exe
Size 222KB
SHA256 c4f5ed2b0e08b4def3b5b2ccafbac067d7dc7940e4d94e889b55ef376014930a
MD5 8fe4bdc203d0eb5b3e616ec327723be8
SHA1 7d008362a7fdf9412e42e6c2b25e24837573093c
SHA512 1bce853ae4a471c6940454e63c1ed4c484172e1a5feef3cf079b005993055c2810a523a26e46f98e76a45c5ad04a4ae79983b5c227be4f4de49e0dca0120a771
SSDEEP 3072:TdVd2Hayox1aMbpN3HipBdVd2Hayox1aM3pN3Hih3Hip65BQZB1VLpCjARIqEYBf:5uHOWuHO2rG1VVE+IiBTD
TLSH
T17124BE03B39A55AFE49041700BDA53B9B33AFC229D39BFCF53B47D1B2D346499921A60
MD5 SHA1 SHA512 SSDEEP TLSH

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regedt32.sys

Path C:\Windows\regedt32.sys
Size 2KB
SHA256 6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
MD5 e7d7ec66bd61fac3843c98650b0c68f6
SHA1 a15ae06e1be51038863650746368a71024539bac
SHA512 ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
TLSH
T1405106E0DA264236D1F335004547AC522FBB336E3287AF8564C8D40977A2B86D29F6DF
MD5 SHA1 SHA512 TLSH

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Autorun.inf

Path F:\Autorun.inf
Size 237B
SHA256 5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
MD5 94bcd02c5afd5918b4446345e7a5ded9
SHA1 79839238e84be225132e1382fae6333dfc4906a1
SHA512 149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
TLSH
T170D052F168FD8AEAC08EB0AAF2B10020B095FB6594050880EB2C9C6886CAE1C8282C05
MD5 SHA1 SHA512 TLSH

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memory/1656-125-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/1656-65-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/1656-393-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4124-47-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4124-59-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4124-0-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4124-240-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4124-356-0x0000000000400000-0x0000000000440000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads