Analysis
-
max time kernel
148s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-12-2023 08:53
Static task
static1
Behavioral task
behavioral1
Sample
61683601009a1d78b4bf276880f47b19.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
61683601009a1d78b4bf276880f47b19.exe
Resource
win10v2004-20231215-en
General
-
Target
61683601009a1d78b4bf276880f47b19.exe
-
Size
1.2MB
-
MD5
61683601009a1d78b4bf276880f47b19
-
SHA1
f47c750b83599eee04e400a51d0d8042df3cad95
-
SHA256
78f84e7534f9939fa0c3c5500ab790b60871e7d4054c6c9905ab2de1e3e25d03
-
SHA512
dafb48a3c7f04669443e845ae6f12721412c9ebb339abbc064ca06ea6ef33df18a5bae4eccb06fa9f36a6681e59705ca5a45d02835a9c89c1edc84e8de54c168
-
SSDEEP
12288:UZWtI6RktOB0VuVO7OB0VuVO7OB0VuVO7OB0Vu/vut:UuhatOWOWOWOPs
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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.
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.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 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\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.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 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\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe -
Executes dropped EXE 2 IoCs
pid Process 896 KavUpda.exe 1780 61683601009a1d78b4bf276880f47b19~4.exe -
Loads dropped DLL 4 IoCs
pid Process 2884 61683601009a1d78b4bf276880f47b19.exe 2884 61683601009a1d78b4bf276880f47b19.exe 2884 61683601009a1d78b4bf276880f47b19.exe 2884 61683601009a1d78b4bf276880f47b19.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
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 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ExceRes 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Windows\SysWOW64\Folderdir 61683601009a1d78b4bf276880f47b19.exe File created C:\Windows\SysWOW64\Option.bat 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 27 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\7-Zip\7z.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\PopRedo.xls 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 61683601009a1d78b4bf276880f47b19.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File opened for modification C:\Windows\system\KavUpda.exe 61683601009a1d78b4bf276880f47b19.exe File created C:\Windows\Sysinf.bat 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\Help\HelpCat.exe 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Windows\Help\HelpCat.exe 61683601009a1d78b4bf276880f47b19.exe File created C:\Windows\regedt32.sys 61683601009a1d78b4bf276880f47b19.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1988 sc.exe 2968 sc.exe 1300 sc.exe 1040 sc.exe 1800 sc.exe 1116 sc.exe 1488 sc.exe 292 sc.exe -
Runs net.exe
-
Runs regedit.exe 1 IoCs
pid Process 2900 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 896 KavUpda.exe Token: SeIncBasePriorityPrivilege 896 KavUpda.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe Token: 33 2884 61683601009a1d78b4bf276880f47b19.exe Token: SeIncBasePriorityPrivilege 2884 61683601009a1d78b4bf276880f47b19.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2884 61683601009a1d78b4bf276880f47b19.exe 896 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2884 wrote to memory of 2720 2884 61683601009a1d78b4bf276880f47b19.exe 28 PID 2884 wrote to memory of 2720 2884 61683601009a1d78b4bf276880f47b19.exe 28 PID 2884 wrote to memory of 2720 2884 61683601009a1d78b4bf276880f47b19.exe 28 PID 2884 wrote to memory of 2720 2884 61683601009a1d78b4bf276880f47b19.exe 28 PID 2884 wrote to memory of 2812 2884 61683601009a1d78b4bf276880f47b19.exe 30 PID 2884 wrote to memory of 2812 2884 61683601009a1d78b4bf276880f47b19.exe 30 PID 2884 wrote to memory of 2812 2884 61683601009a1d78b4bf276880f47b19.exe 30 PID 2884 wrote to memory of 2812 2884 61683601009a1d78b4bf276880f47b19.exe 30 PID 2812 wrote to memory of 2696 2812 net.exe 32 PID 2812 wrote to memory of 2696 2812 net.exe 32 PID 2812 wrote to memory of 2696 2812 net.exe 32 PID 2812 wrote to memory of 2696 2812 net.exe 32 PID 2884 wrote to memory of 2832 2884 61683601009a1d78b4bf276880f47b19.exe 33 PID 2884 wrote to memory of 2832 2884 61683601009a1d78b4bf276880f47b19.exe 33 PID 2884 wrote to memory of 2832 2884 61683601009a1d78b4bf276880f47b19.exe 33 PID 2884 wrote to memory of 2832 2884 61683601009a1d78b4bf276880f47b19.exe 33 PID 2884 wrote to memory of 2336 2884 61683601009a1d78b4bf276880f47b19.exe 35 PID 2884 wrote to memory of 2336 2884 61683601009a1d78b4bf276880f47b19.exe 35 PID 2884 wrote to memory of 2336 2884 61683601009a1d78b4bf276880f47b19.exe 35 PID 2884 wrote to memory of 2336 2884 61683601009a1d78b4bf276880f47b19.exe 35 PID 2884 wrote to memory of 2624 2884 61683601009a1d78b4bf276880f47b19.exe 36 PID 2884 wrote to memory of 2624 2884 61683601009a1d78b4bf276880f47b19.exe 36 PID 2884 wrote to memory of 2624 2884 61683601009a1d78b4bf276880f47b19.exe 36 PID 2884 wrote to memory of 2624 2884 61683601009a1d78b4bf276880f47b19.exe 36 PID 2884 wrote to memory of 2912 2884 61683601009a1d78b4bf276880f47b19.exe 37 PID 2884 wrote to memory of 2912 2884 61683601009a1d78b4bf276880f47b19.exe 37 PID 2884 wrote to memory of 2912 2884 61683601009a1d78b4bf276880f47b19.exe 37 PID 2884 wrote to memory of 2912 2884 61683601009a1d78b4bf276880f47b19.exe 37 PID 2884 wrote to memory of 2644 2884 61683601009a1d78b4bf276880f47b19.exe 41 PID 2884 wrote to memory of 2644 2884 61683601009a1d78b4bf276880f47b19.exe 41 PID 2884 wrote to memory of 2644 2884 61683601009a1d78b4bf276880f47b19.exe 41 PID 2884 wrote to memory of 2644 2884 61683601009a1d78b4bf276880f47b19.exe 41 PID 2624 wrote to memory of 2600 2624 cmd.exe 44 PID 2624 wrote to memory of 2600 2624 cmd.exe 44 PID 2624 wrote to memory of 2600 2624 cmd.exe 44 PID 2624 wrote to memory of 2600 2624 cmd.exe 44 PID 2912 wrote to memory of 2608 2912 net.exe 43 PID 2912 wrote to memory of 2608 2912 net.exe 43 PID 2912 wrote to memory of 2608 2912 net.exe 43 PID 2912 wrote to memory of 2608 2912 net.exe 43 PID 2884 wrote to memory of 2640 2884 61683601009a1d78b4bf276880f47b19.exe 45 PID 2884 wrote to memory of 2640 2884 61683601009a1d78b4bf276880f47b19.exe 45 PID 2884 wrote to memory of 2640 2884 61683601009a1d78b4bf276880f47b19.exe 45 PID 2884 wrote to memory of 2640 2884 61683601009a1d78b4bf276880f47b19.exe 45 PID 2336 wrote to memory of 2668 2336 cmd.exe 46 PID 2336 wrote to memory of 2668 2336 cmd.exe 46 PID 2336 wrote to memory of 2668 2336 cmd.exe 46 PID 2336 wrote to memory of 2668 2336 cmd.exe 46 PID 2884 wrote to memory of 1412 2884 61683601009a1d78b4bf276880f47b19.exe 48 PID 2884 wrote to memory of 1412 2884 61683601009a1d78b4bf276880f47b19.exe 48 PID 2884 wrote to memory of 1412 2884 61683601009a1d78b4bf276880f47b19.exe 48 PID 2884 wrote to memory of 1412 2884 61683601009a1d78b4bf276880f47b19.exe 48 PID 2644 wrote to memory of 376 2644 net.exe 50 PID 2644 wrote to memory of 376 2644 net.exe 50 PID 2644 wrote to memory of 376 2644 net.exe 50 PID 2644 wrote to memory of 376 2644 net.exe 50 PID 2884 wrote to memory of 588 2884 61683601009a1d78b4bf276880f47b19.exe 51 PID 2884 wrote to memory of 588 2884 61683601009a1d78b4bf276880f47b19.exe 51 PID 2884 wrote to memory of 588 2884 61683601009a1d78b4bf276880f47b19.exe 51 PID 2884 wrote to memory of 588 2884 61683601009a1d78b4bf276880f47b19.exe 51 PID 2640 wrote to memory of 596 2640 net.exe 52 PID 2640 wrote to memory of 596 2640 net.exe 52 PID 2640 wrote to memory of 596 2640 net.exe 52 PID 2640 wrote to memory of 596 2640 net.exe 52 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 828 attrib.exe 2608 attrib.exe 1704 attrib.exe 3008 attrib.exe 824 attrib.exe 2908 attrib.exe 644 attrib.exe 2292 attrib.exe 1892 attrib.exe 1308 attrib.exe 2408 attrib.exe 2108 attrib.exe 2440 attrib.exe 1324 attrib.exe 2956 attrib.exe 2236 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\61683601009a1d78b4bf276880f47b19.exe"C:\Users\Admin\AppData\Local\Temp\61683601009a1d78b4bf276880f47b19.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2720
-
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2696
-
-
-
C:\Windows\SysWOW64\At.exeAt.exe 2:53:00 PM C:\Windows\Help\HelpCat.exe2⤵PID:2832
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 2:52:02 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\at.exeat 2:52:02 PM C:\Windows\Sysinf.bat3⤵PID:2668
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 2:55:02 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\at.exeat 2:55:02 PM C:\Windows\Sysinf.bat3⤵PID:2600
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2608
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:376
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:596
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1412
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:900
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:588
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:692
-
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1800
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1116
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1488
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:292
-
-
C:\Windows\SysWOW64\regedit.exeregedit.exe /s C:\Windows\regedt32.sys2⤵
- Modifies visibility of file extensions in Explorer
- Blocks application from running via registry modification
- Sets file execution options in registry
- Runs regedit.exe
PID:2900
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:2992
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1532
-
-
C:\Windows\system\KavUpda.exeC:\Windows\system\KavUpda.exe2⤵
- Executes dropped EXE
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:896 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1772
-
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1464
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1960
-
-
-
C:\Windows\SysWOW64\At.exeAt.exe 2:53:06 PM C:\Windows\Help\HelpCat.exe3⤵PID:812
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 2:52:08 PM C:\Windows\Sysinf.bat3⤵PID:1600
-
C:\Windows\SysWOW64\at.exeat 2:52:08 PM C:\Windows\Sysinf.bat4⤵PID:2280
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 2:55:08 PM C:\Windows\Sysinf.bat3⤵PID:1036
-
C:\Windows\SysWOW64\at.exeat 2:55:08 PM C:\Windows\Sysinf.bat4⤵PID:1816
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1824
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2144
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:1732
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:824
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2080
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:348
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:2292
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:2428
-
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1988
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1748
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1868
-
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2968
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1300
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:964
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1040
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1588
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1888
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:828
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2436
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2780
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2608
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2748
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1396
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2908
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1392
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2472
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1704
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2384
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1852
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:644
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2224
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1712
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2236
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1548
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2140
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2292
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1732
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2960
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1892
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2468
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:768
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1308
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2444
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2520
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2408
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2424
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2196
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2108
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1752
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2844
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3008
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2828
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2868
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2440
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2092
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2992
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1324
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2472
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2704
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2956
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1852
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1552
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:824
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2124
-
-
-
C:\Users\Admin\AppData\Local\Temp\61683601009a1d78b4bf276880f47b19~4.exe61683601009a1d78b4bf276880f47b19~4.exe2⤵
- Executes dropped EXE
PID:1780
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:916
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2264
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2528
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2184
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2196
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1624
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1972
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2112
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:3004
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1220
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
38KB
MD575bb0b1cd7f505db8d50642814e392ca
SHA1ff89f1b3ff721f5f49db2385e5b3e73520e9653c
SHA256c2fc526636655d10f4bb3d5e0fe09c6dfcaae53e007fb7c2941ef48a41a4a9cd
SHA512f351241edb58fff3668bc3a4baf0523a8b23b080f671f935f7165333ba29358383583217aa8c04547d7ac1435b5ce99cd35613a8ff1bee07096524d7b76b8469
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
-
Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
-
Filesize
1.2MB
MD5f659433c615fee89bc05eb0528cc4b43
SHA1669f2edaf4915ac35f73157975b81d56748a9875
SHA25633fa1a58ee3270c2955be0c75794d9f1e1e5e361142ff01eb9340f03f34c94c7
SHA51297d3fad2b53d9f3fd8fac93bb4fe9f17a5aeb1a78bfcfeb3e15092a1b616ffb19d57a87568b850b7640f8bbe6ce1f0aa01f4152863a27d1a69a9e7223adb855d
-
Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500