Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
14-02-2024 11:10
Static task
static1
Behavioral task
behavioral1
Sample
9b84332743664eec40fe95fb10d4eb4d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9b84332743664eec40fe95fb10d4eb4d.exe
Resource
win10v2004-20231215-en
General
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Target
9b84332743664eec40fe95fb10d4eb4d.exe
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Size
1.1MB
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MD5
9b84332743664eec40fe95fb10d4eb4d
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SHA1
ad8f073ee0a6b9ec34a95df1089643259325a895
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SHA256
ec2bb47385aa243e2be099e51ded5910d5044eff94ced71a4c7346bd10c28dbc
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SHA512
fe676e0f94a45472f902451674051d91103d40fa7236a72657c49e7383293eb15cc5865bfdb0a4fca01f50356668609b8d921a8a336fac633ce737cf98b7ae46
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SSDEEP
12288:UZWtI6Rkc+erQZb+md4w1UMOe+erQZb+md4w1Um:Uuhac+erQZb+md4wm4+erQZb+md4wmm
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" 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\KAVStart.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\Rfwsrv.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe 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 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\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\taskmgr.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\avp.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 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\RavMoD.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe -
Executes dropped EXE 1 IoCs
pid Process 2764 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 2972 9b84332743664eec40fe95fb10d4eb4d.exe 2972 9b84332743664eec40fe95fb10d4eb4d.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 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 9b84332743664eec40fe95fb10d4eb4d.exe -
Drops file in Program Files directory 31 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\7-Zip\7z.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe 9b84332743664eec40fe95fb10d4eb4d.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Help\HelpCat.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Windows\Help\HelpCat.exe 9b84332743664eec40fe95fb10d4eb4d.exe File created C:\Windows\Sysinf.bat 9b84332743664eec40fe95fb10d4eb4d.exe File created C:\Windows\regedt32.sys 9b84332743664eec40fe95fb10d4eb4d.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\system\KavUpda.exe 9b84332743664eec40fe95fb10d4eb4d.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2744 sc.exe 1356 sc.exe 1540 sc.exe 1460 sc.exe 2040 sc.exe 1836 sc.exe 2936 sc.exe 2408 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2784 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: 33 2972 9b84332743664eec40fe95fb10d4eb4d.exe Token: SeIncBasePriorityPrivilege 2972 9b84332743664eec40fe95fb10d4eb4d.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2972 9b84332743664eec40fe95fb10d4eb4d.exe 2764 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2972 wrote to memory of 3012 2972 9b84332743664eec40fe95fb10d4eb4d.exe 28 PID 2972 wrote to memory of 3012 2972 9b84332743664eec40fe95fb10d4eb4d.exe 28 PID 2972 wrote to memory of 3012 2972 9b84332743664eec40fe95fb10d4eb4d.exe 28 PID 2972 wrote to memory of 3012 2972 9b84332743664eec40fe95fb10d4eb4d.exe 28 PID 2972 wrote to memory of 928 2972 9b84332743664eec40fe95fb10d4eb4d.exe 30 PID 2972 wrote to memory of 928 2972 9b84332743664eec40fe95fb10d4eb4d.exe 30 PID 2972 wrote to memory of 928 2972 9b84332743664eec40fe95fb10d4eb4d.exe 30 PID 2972 wrote to memory of 928 2972 9b84332743664eec40fe95fb10d4eb4d.exe 30 PID 928 wrote to memory of 1956 928 net.exe 32 PID 928 wrote to memory of 1956 928 net.exe 32 PID 928 wrote to memory of 1956 928 net.exe 32 PID 928 wrote to memory of 1956 928 net.exe 32 PID 2972 wrote to memory of 2676 2972 9b84332743664eec40fe95fb10d4eb4d.exe 33 PID 2972 wrote to memory of 2676 2972 9b84332743664eec40fe95fb10d4eb4d.exe 33 PID 2972 wrote to memory of 2676 2972 9b84332743664eec40fe95fb10d4eb4d.exe 33 PID 2972 wrote to memory of 2676 2972 9b84332743664eec40fe95fb10d4eb4d.exe 33 PID 2972 wrote to memory of 2868 2972 9b84332743664eec40fe95fb10d4eb4d.exe 35 PID 2972 wrote to memory of 2868 2972 9b84332743664eec40fe95fb10d4eb4d.exe 35 PID 2972 wrote to memory of 2868 2972 9b84332743664eec40fe95fb10d4eb4d.exe 35 PID 2972 wrote to memory of 2868 2972 9b84332743664eec40fe95fb10d4eb4d.exe 35 PID 2972 wrote to memory of 2600 2972 9b84332743664eec40fe95fb10d4eb4d.exe 36 PID 2972 wrote to memory of 2600 2972 9b84332743664eec40fe95fb10d4eb4d.exe 36 PID 2972 wrote to memory of 2600 2972 9b84332743664eec40fe95fb10d4eb4d.exe 36 PID 2972 wrote to memory of 2600 2972 9b84332743664eec40fe95fb10d4eb4d.exe 36 PID 2972 wrote to memory of 3036 2972 9b84332743664eec40fe95fb10d4eb4d.exe 38 PID 2972 wrote to memory of 3036 2972 9b84332743664eec40fe95fb10d4eb4d.exe 38 PID 2972 wrote to memory of 3036 2972 9b84332743664eec40fe95fb10d4eb4d.exe 38 PID 2972 wrote to memory of 3036 2972 9b84332743664eec40fe95fb10d4eb4d.exe 38 PID 2972 wrote to memory of 2732 2972 9b84332743664eec40fe95fb10d4eb4d.exe 39 PID 2972 wrote to memory of 2732 2972 9b84332743664eec40fe95fb10d4eb4d.exe 39 PID 2972 wrote to memory of 2732 2972 9b84332743664eec40fe95fb10d4eb4d.exe 39 PID 2972 wrote to memory of 2732 2972 9b84332743664eec40fe95fb10d4eb4d.exe 39 PID 2972 wrote to memory of 2824 2972 9b84332743664eec40fe95fb10d4eb4d.exe 42 PID 2972 wrote to memory of 2824 2972 9b84332743664eec40fe95fb10d4eb4d.exe 42 PID 2972 wrote to memory of 2824 2972 9b84332743664eec40fe95fb10d4eb4d.exe 42 PID 2972 wrote to memory of 2824 2972 9b84332743664eec40fe95fb10d4eb4d.exe 42 PID 2868 wrote to memory of 2452 2868 cmd.exe 49 PID 2868 wrote to memory of 2452 2868 cmd.exe 49 PID 2868 wrote to memory of 2452 2868 cmd.exe 49 PID 2868 wrote to memory of 2452 2868 cmd.exe 49 PID 3036 wrote to memory of 2472 3036 net.exe 48 PID 3036 wrote to memory of 2472 3036 net.exe 48 PID 3036 wrote to memory of 2472 3036 net.exe 48 PID 3036 wrote to memory of 2472 3036 net.exe 48 PID 2732 wrote to memory of 2488 2732 net.exe 47 PID 2732 wrote to memory of 2488 2732 net.exe 47 PID 2732 wrote to memory of 2488 2732 net.exe 47 PID 2732 wrote to memory of 2488 2732 net.exe 47 PID 2600 wrote to memory of 2708 2600 cmd.exe 46 PID 2600 wrote to memory of 2708 2600 cmd.exe 46 PID 2600 wrote to memory of 2708 2600 cmd.exe 46 PID 2600 wrote to memory of 2708 2600 cmd.exe 46 PID 2972 wrote to memory of 2512 2972 9b84332743664eec40fe95fb10d4eb4d.exe 44 PID 2972 wrote to memory of 2512 2972 9b84332743664eec40fe95fb10d4eb4d.exe 44 PID 2972 wrote to memory of 2512 2972 9b84332743664eec40fe95fb10d4eb4d.exe 44 PID 2972 wrote to memory of 2512 2972 9b84332743664eec40fe95fb10d4eb4d.exe 44 PID 2972 wrote to memory of 2624 2972 9b84332743664eec40fe95fb10d4eb4d.exe 51 PID 2972 wrote to memory of 2624 2972 9b84332743664eec40fe95fb10d4eb4d.exe 51 PID 2972 wrote to memory of 2624 2972 9b84332743664eec40fe95fb10d4eb4d.exe 51 PID 2972 wrote to memory of 2624 2972 9b84332743664eec40fe95fb10d4eb4d.exe 51 PID 2972 wrote to memory of 2936 2972 9b84332743664eec40fe95fb10d4eb4d.exe 53 PID 2972 wrote to memory of 2936 2972 9b84332743664eec40fe95fb10d4eb4d.exe 53 PID 2972 wrote to memory of 2936 2972 9b84332743664eec40fe95fb10d4eb4d.exe 53 PID 2972 wrote to memory of 2936 2972 9b84332743664eec40fe95fb10d4eb4d.exe 53 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2732 attrib.exe 2880 attrib.exe 1724 attrib.exe 488 attrib.exe 1500 attrib.exe 2244 attrib.exe 1308 attrib.exe 2080 attrib.exe 1852 attrib.exe 1252 attrib.exe 1936 attrib.exe 1124 attrib.exe 928 attrib.exe 1908 attrib.exe 1832 attrib.exe 1840 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b84332743664eec40fe95fb10d4eb4d.exe"C:\Users\Admin\AppData\Local\Temp\9b84332743664eec40fe95fb10d4eb4d.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:2972 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:3012
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:928 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1956
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C:\Windows\SysWOW64\At.exeAt.exe 11:13:20 AM C:\Windows\Help\HelpCat.exe2⤵PID:2676
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C:\Windows\SysWOW64\cmd.execmd /c at 11:12:22 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\at.exeat 11:12:22 AM C:\Windows\Sysinf.bat3⤵PID:2452
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C:\Windows\SysWOW64\cmd.execmd /c at 11:15:22 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\at.exeat 11:15:22 AM C:\Windows\Sysinf.bat3⤵PID:2708
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2472
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2488
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2824
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1312
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2512
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2792
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2624
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:3000
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2936
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2408
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2744
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1356
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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:2784
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1872
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1832
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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 SetWindowsHookEx
PID:2764 -
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2148
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1768
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1068
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C:\Windows\SysWOW64\At.exeAt.exe 11:13:23 AM C:\Windows\Help\HelpCat.exe3⤵PID:500
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C:\Windows\SysWOW64\cmd.execmd /c at 11:12:25 AM C:\Windows\Sysinf.bat3⤵PID:1752
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C:\Windows\SysWOW64\at.exeat 11:12:25 AM C:\Windows\Sysinf.bat4⤵PID:2880
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C:\Windows\SysWOW64\cmd.execmd /c at 11:15:25 AM C:\Windows\Sysinf.bat3⤵PID:2336
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C:\Windows\SysWOW64\at.exeat 11:15:25 AM C:\Windows\Sysinf.bat4⤵PID:1204
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1548
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:836
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:1720
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:932
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:540
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:2140
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1056
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:2060
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1616
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1552
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1540
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1460
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:2040
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1836
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:2316
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C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1952
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1992
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1724
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2860
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1596
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2080
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1608
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2512
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1936
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2756
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1444
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1908
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1432
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2464
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1852
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1640
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2924
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1124
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2816
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1572
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1252
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:692
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2260
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:500
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:488
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:832
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2244
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2248
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1668
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1500
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2056
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2844
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:928
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2740
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1688
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2732
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2608
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2232
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1308
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2408
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2652
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1832
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2696
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1804
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1840
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1016
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2440
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2880
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1572
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1680
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1028
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1636
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2428
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:488
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1060
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1424
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:280
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:808
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1076
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C:\Windows\system32\taskeng.exetaskeng.exe {C84DE797-73AD-43EE-9909-8894B2F62E3C} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:1600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
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Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
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Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
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Filesize
1.1MB
MD59b84332743664eec40fe95fb10d4eb4d
SHA1ad8f073ee0a6b9ec34a95df1089643259325a895
SHA256ec2bb47385aa243e2be099e51ded5910d5044eff94ced71a4c7346bd10c28dbc
SHA512fe676e0f94a45472f902451674051d91103d40fa7236a72657c49e7383293eb15cc5865bfdb0a4fca01f50356668609b8d921a8a336fac633ce737cf98b7ae46
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500