Analysis
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max time kernel
132s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 14:12
Static task
static1
Behavioral task
behavioral1
Sample
24786132ea3ab862df5379614da337ae.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
24786132ea3ab862df5379614da337ae.exe
Resource
win10v2004-20231215-en
General
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Target
24786132ea3ab862df5379614da337ae.exe
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Size
692KB
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MD5
24786132ea3ab862df5379614da337ae
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SHA1
c5dbda328c00ac3bba60c39a2f2feb594ade5fdb
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SHA256
c93b443c911e3b360c207bfab8cd45650dbaf9a33c57803782623eaf815c3d01
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SHA512
e88738e50ba42aa67b785e4a2e247ba2856e7ddb646cb8d719f2763068866a0263dee491938a78d0bdda79fe52fde3cf9e8705ae964a8dc89c105dbbc20425e8
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SSDEEP
6144:UZfec9EbXDk6RkWBEKWnmy+g46nmy+g4SuHOpB/nmy+g46nmy+g4WS/UOPSe570H:UZWtI6RkWBoVmOpB/VdFOB0H
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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.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\regedit.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\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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe 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 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\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\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe regedit.exe 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 2 IoCs
pid Process 1720 KavUpda.exe 1876 24786132ea3ab862df5379614da337ae~4.exe -
Loads dropped DLL 4 IoCs
pid Process 2004 24786132ea3ab862df5379614da337ae.exe 2004 24786132ea3ab862df5379614da337ae.exe 2004 24786132ea3ab862df5379614da337ae.exe 2004 24786132ea3ab862df5379614da337ae.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 opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 24786132ea3ab862df5379614da337ae.exe File created C:\Windows\SysWOW64\Option.bat 24786132ea3ab862df5379614da337ae.exe -
Drops file in Program Files directory 24 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\7-Zip\7z.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe 24786132ea3ab862df5379614da337ae.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Sysinf.bat 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe 24786132ea3ab862df5379614da337ae.exe File created C:\Windows\Help\HelpCat.exe 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Windows\Help\HelpCat.exe 24786132ea3ab862df5379614da337ae.exe File created C:\Windows\regedt32.sys 24786132ea3ab862df5379614da337ae.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.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 2732 sc.exe 1228 sc.exe 2432 sc.exe 1476 sc.exe 1488 sc.exe 2764 sc.exe 2952 sc.exe 2476 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2824 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 1720 KavUpda.exe Token: SeIncBasePriorityPrivilege 1720 KavUpda.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe Token: 33 2004 24786132ea3ab862df5379614da337ae.exe Token: SeIncBasePriorityPrivilege 2004 24786132ea3ab862df5379614da337ae.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2004 24786132ea3ab862df5379614da337ae.exe 1720 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2004 wrote to memory of 1932 2004 24786132ea3ab862df5379614da337ae.exe 28 PID 2004 wrote to memory of 1932 2004 24786132ea3ab862df5379614da337ae.exe 28 PID 2004 wrote to memory of 1932 2004 24786132ea3ab862df5379614da337ae.exe 28 PID 2004 wrote to memory of 1932 2004 24786132ea3ab862df5379614da337ae.exe 28 PID 2004 wrote to memory of 2396 2004 24786132ea3ab862df5379614da337ae.exe 30 PID 2004 wrote to memory of 2396 2004 24786132ea3ab862df5379614da337ae.exe 30 PID 2004 wrote to memory of 2396 2004 24786132ea3ab862df5379614da337ae.exe 30 PID 2004 wrote to memory of 2396 2004 24786132ea3ab862df5379614da337ae.exe 30 PID 2396 wrote to memory of 2560 2396 net.exe 32 PID 2396 wrote to memory of 2560 2396 net.exe 32 PID 2396 wrote to memory of 2560 2396 net.exe 32 PID 2396 wrote to memory of 2560 2396 net.exe 32 PID 2004 wrote to memory of 2608 2004 24786132ea3ab862df5379614da337ae.exe 33 PID 2004 wrote to memory of 2608 2004 24786132ea3ab862df5379614da337ae.exe 33 PID 2004 wrote to memory of 2608 2004 24786132ea3ab862df5379614da337ae.exe 33 PID 2004 wrote to memory of 2608 2004 24786132ea3ab862df5379614da337ae.exe 33 PID 2004 wrote to memory of 2772 2004 24786132ea3ab862df5379614da337ae.exe 34 PID 2004 wrote to memory of 2772 2004 24786132ea3ab862df5379614da337ae.exe 34 PID 2004 wrote to memory of 2772 2004 24786132ea3ab862df5379614da337ae.exe 34 PID 2004 wrote to memory of 2772 2004 24786132ea3ab862df5379614da337ae.exe 34 PID 2004 wrote to memory of 2688 2004 24786132ea3ab862df5379614da337ae.exe 36 PID 2004 wrote to memory of 2688 2004 24786132ea3ab862df5379614da337ae.exe 36 PID 2004 wrote to memory of 2688 2004 24786132ea3ab862df5379614da337ae.exe 36 PID 2004 wrote to memory of 2688 2004 24786132ea3ab862df5379614da337ae.exe 36 PID 2004 wrote to memory of 2712 2004 24786132ea3ab862df5379614da337ae.exe 38 PID 2004 wrote to memory of 2712 2004 24786132ea3ab862df5379614da337ae.exe 38 PID 2004 wrote to memory of 2712 2004 24786132ea3ab862df5379614da337ae.exe 38 PID 2004 wrote to memory of 2712 2004 24786132ea3ab862df5379614da337ae.exe 38 PID 2004 wrote to memory of 2632 2004 24786132ea3ab862df5379614da337ae.exe 39 PID 2004 wrote to memory of 2632 2004 24786132ea3ab862df5379614da337ae.exe 39 PID 2004 wrote to memory of 2632 2004 24786132ea3ab862df5379614da337ae.exe 39 PID 2004 wrote to memory of 2632 2004 24786132ea3ab862df5379614da337ae.exe 39 PID 2004 wrote to memory of 2612 2004 24786132ea3ab862df5379614da337ae.exe 43 PID 2004 wrote to memory of 2612 2004 24786132ea3ab862df5379614da337ae.exe 43 PID 2004 wrote to memory of 2612 2004 24786132ea3ab862df5379614da337ae.exe 43 PID 2004 wrote to memory of 2612 2004 24786132ea3ab862df5379614da337ae.exe 43 PID 2004 wrote to memory of 2056 2004 24786132ea3ab862df5379614da337ae.exe 45 PID 2004 wrote to memory of 2056 2004 24786132ea3ab862df5379614da337ae.exe 45 PID 2004 wrote to memory of 2056 2004 24786132ea3ab862df5379614da337ae.exe 45 PID 2004 wrote to memory of 2056 2004 24786132ea3ab862df5379614da337ae.exe 45 PID 2632 wrote to memory of 1076 2632 net.exe 49 PID 2632 wrote to memory of 1076 2632 net.exe 49 PID 2632 wrote to memory of 1076 2632 net.exe 49 PID 2632 wrote to memory of 1076 2632 net.exe 49 PID 2712 wrote to memory of 2652 2712 net.exe 50 PID 2712 wrote to memory of 2652 2712 net.exe 50 PID 2712 wrote to memory of 2652 2712 net.exe 50 PID 2712 wrote to memory of 2652 2712 net.exe 50 PID 2772 wrote to memory of 2536 2772 cmd.exe 47 PID 2772 wrote to memory of 2536 2772 cmd.exe 47 PID 2772 wrote to memory of 2536 2772 cmd.exe 47 PID 2772 wrote to memory of 2536 2772 cmd.exe 47 PID 2688 wrote to memory of 2496 2688 cmd.exe 51 PID 2688 wrote to memory of 2496 2688 cmd.exe 51 PID 2688 wrote to memory of 2496 2688 cmd.exe 51 PID 2688 wrote to memory of 2496 2688 cmd.exe 51 PID 2612 wrote to memory of 2484 2612 net.exe 53 PID 2612 wrote to memory of 2484 2612 net.exe 53 PID 2612 wrote to memory of 2484 2612 net.exe 53 PID 2612 wrote to memory of 2484 2612 net.exe 53 PID 2056 wrote to memory of 2512 2056 net.exe 52 PID 2056 wrote to memory of 2512 2056 net.exe 52 PID 2056 wrote to memory of 2512 2056 net.exe 52 PID 2056 wrote to memory of 2512 2056 net.exe 52 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 2772 attrib.exe 2788 attrib.exe 1224 attrib.exe 2208 attrib.exe 820 attrib.exe 1184 attrib.exe 2752 attrib.exe 2896 attrib.exe 2300 attrib.exe 1528 attrib.exe 1016 attrib.exe 2972 attrib.exe 1976 attrib.exe 2868 attrib.exe 2612 attrib.exe 2596 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\24786132ea3ab862df5379614da337ae.exe"C:\Users\Admin\AppData\Local\Temp\24786132ea3ab862df5379614da337ae.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:2004 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:1932
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2396 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2560
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C:\Windows\SysWOW64\At.exeAt.exe 1:47:49 PM C:\Windows\Help\HelpCat.exe2⤵PID:2608
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C:\Windows\SysWOW64\cmd.execmd /c at 1:46:51 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\at.exeat 1:46:51 PM C:\Windows\Sysinf.bat3⤵PID:2536
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C:\Windows\SysWOW64\cmd.execmd /c at 1:49:51 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\at.exeat 1:49:51 PM C:\Windows\Sysinf.bat3⤵PID:2496
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2652
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1076
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2484
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2512
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2504
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1912
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2764
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2952
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2476
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2732
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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:2824
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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:1776
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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:1888
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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 AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1720 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:2816
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:848
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:2828
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d5⤵
- Views/modifies file attributes
PID:2300
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C:\Windows\SysWOW64\At.exeAt.exe 1:47:52 PM C:\Windows\Help\HelpCat.exe3⤵PID:1588
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C:\Windows\SysWOW64\cmd.execmd /c at 1:46:54 PM C:\Windows\Sysinf.bat3⤵PID:2940
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C:\Windows\SysWOW64\at.exeat 1:46:54 PM C:\Windows\Sysinf.bat4⤵PID:2332
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C:\Windows\SysWOW64\cmd.execmd /c at 1:49:54 PM C:\Windows\Sysinf.bat3⤵PID:2316
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C:\Windows\SysWOW64\at.exeat 1:49:54 PM C:\Windows\Sysinf.bat4⤵PID:1656
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:2976
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:1916
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2296
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:976
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1144
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:2448
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:112
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:904
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:2284
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:828
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:820
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1228
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2432
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1476
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1488
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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:1808
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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:1296
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1616
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1016
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1196
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2388
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:3040
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:900
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2600
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2964
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2772
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:320
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1260
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1760
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2768
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1664
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2156
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:596
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2072
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1764
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1324
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2284
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2888
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1192
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2352
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1148
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2744
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2612
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2632
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2700
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2596
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2672
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2496
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2544
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1880
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2828
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2852
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1124
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C:\Users\Admin\AppData\Local\Temp\24786132ea3ab862df5379614da337ae~4.exe24786132ea3ab862df5379614da337ae~4.exe2⤵
- Executes dropped EXE
PID:1876
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:2116
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1600
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:2200
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1604
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1396
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1596
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2404
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1044
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2988
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:2000
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2752
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2208
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2788
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2972
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2896
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1976
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1184
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:2868
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1224
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d1⤵
- Views/modifies file attributes
PID:1528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
112KB
MD5642caef8436bab9a7422508700925845
SHA1cffa065ecf5e04e8ee42b4f2af756505e50ef614
SHA25635378d8dc5c083dec1b91898a4bb3e9e6edc47d0786af32cef156ac62903a4a9
SHA51211b6664e05353a1e611a254648f3d8795ff2b5c45205490e868ead4eea836cf85924a504f9b177625fc98be87789855cc4f8466c7f625849565970e6955a7646
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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
579KB
MD52c80741ad916e8101f20f210b214dc94
SHA106830a1268897aced80516fee49433142d941671
SHA2566a6bfd944b3863d48305213c9bdadd90019b3aa9645e4aa317b6754a4337de42
SHA5124b8bce26d007ecca77d1fba22fa151082342eef0353ebdb7daab4ac4b89dbea2ac0ecf6df482add95da79fbab4fbe3b3e136279d0d1dfe491f1dce91d92ecc89
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500