Analysis
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max time kernel
149s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27/03/2024, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
e12b1c276807411ca2966414fb321260.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e12b1c276807411ca2966414fb321260.exe
Resource
win10v2004-20240226-en
General
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Target
e12b1c276807411ca2966414fb321260.exe
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Size
1.1MB
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MD5
e12b1c276807411ca2966414fb321260
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SHA1
6221e256963eebbdc9ee056d41a0e3edfa5a843a
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SHA256
2ae8e82ecf0d6932b741f9f8c6acbd2e99347a8a85016e6cdf0669b222334366
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SHA512
5d267960c0134bef9500262d557b18ffed694860f008f41142d1de2169559bf58130a450924a7e85f85947d126ebf9846a67e3e48af15ba177e48fb5ede5564e
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SSDEEP
12288:UZWtI6RkCerQZb+md4w1UMOrerQZb+md4w1UeOB0H:UuhaCerQZb+md4wm9erQZb+md4wmeOM
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-1-5-21-406356229-2805545415-1236085040-1000\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-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process 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 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\360tray.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 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\regedit.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\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\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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.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 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 -
Executes dropped EXE 1 IoCs
pid Process 1940 KavUpda.exe -
Loads dropped DLL 2 IoCs
pid Process 3060 e12b1c276807411ca2966414fb321260.exe 3060 e12b1c276807411ca2966414fb321260.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 e12b1c276807411ca2966414fb321260.exe File created C:\Windows\SysWOW64\Option.bat e12b1c276807411ca2966414fb321260.exe -
Drops file in Program Files directory 26 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\7-Zip\7z.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e12b1c276807411ca2966414fb321260.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe e12b1c276807411ca2966414fb321260.exe File created C:\Windows\Help\HelpCat.exe e12b1c276807411ca2966414fb321260.exe File created C:\Windows\Sysinf.bat e12b1c276807411ca2966414fb321260.exe File created C:\Windows\regedt32.sys e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File opened for modification C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\system\KavUpda.exe e12b1c276807411ca2966414fb321260.exe File opened for modification C:\Windows\Help\HelpCat.exe e12b1c276807411ca2966414fb321260.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 2928 sc.exe 1356 sc.exe 796 sc.exe 668 sc.exe 320 sc.exe 892 sc.exe 1180 sc.exe 2044 sc.exe -
Runs net.exe
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Runs regedit.exe 1 IoCs
pid Process 2804 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe Token: 33 3060 e12b1c276807411ca2966414fb321260.exe Token: SeIncBasePriorityPrivilege 3060 e12b1c276807411ca2966414fb321260.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3060 e12b1c276807411ca2966414fb321260.exe 1940 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2132 3060 e12b1c276807411ca2966414fb321260.exe 28 PID 3060 wrote to memory of 2132 3060 e12b1c276807411ca2966414fb321260.exe 28 PID 3060 wrote to memory of 2132 3060 e12b1c276807411ca2966414fb321260.exe 28 PID 3060 wrote to memory of 2132 3060 e12b1c276807411ca2966414fb321260.exe 28 PID 3060 wrote to memory of 2624 3060 e12b1c276807411ca2966414fb321260.exe 30 PID 3060 wrote to memory of 2624 3060 e12b1c276807411ca2966414fb321260.exe 30 PID 3060 wrote to memory of 2624 3060 e12b1c276807411ca2966414fb321260.exe 30 PID 3060 wrote to memory of 2624 3060 e12b1c276807411ca2966414fb321260.exe 30 PID 2624 wrote to memory of 2652 2624 net.exe 32 PID 2624 wrote to memory of 2652 2624 net.exe 32 PID 2624 wrote to memory of 2652 2624 net.exe 32 PID 2624 wrote to memory of 2652 2624 net.exe 32 PID 3060 wrote to memory of 2524 3060 e12b1c276807411ca2966414fb321260.exe 33 PID 3060 wrote to memory of 2524 3060 e12b1c276807411ca2966414fb321260.exe 33 PID 3060 wrote to memory of 2524 3060 e12b1c276807411ca2966414fb321260.exe 33 PID 3060 wrote to memory of 2524 3060 e12b1c276807411ca2966414fb321260.exe 33 PID 3060 wrote to memory of 2516 3060 e12b1c276807411ca2966414fb321260.exe 35 PID 3060 wrote to memory of 2516 3060 e12b1c276807411ca2966414fb321260.exe 35 PID 3060 wrote to memory of 2516 3060 e12b1c276807411ca2966414fb321260.exe 35 PID 3060 wrote to memory of 2516 3060 e12b1c276807411ca2966414fb321260.exe 35 PID 3060 wrote to memory of 2508 3060 e12b1c276807411ca2966414fb321260.exe 36 PID 3060 wrote to memory of 2508 3060 e12b1c276807411ca2966414fb321260.exe 36 PID 3060 wrote to memory of 2508 3060 e12b1c276807411ca2966414fb321260.exe 36 PID 3060 wrote to memory of 2508 3060 e12b1c276807411ca2966414fb321260.exe 36 PID 3060 wrote to memory of 2948 3060 e12b1c276807411ca2966414fb321260.exe 38 PID 3060 wrote to memory of 2948 3060 e12b1c276807411ca2966414fb321260.exe 38 PID 3060 wrote to memory of 2948 3060 e12b1c276807411ca2966414fb321260.exe 38 PID 3060 wrote to memory of 2948 3060 e12b1c276807411ca2966414fb321260.exe 38 PID 3060 wrote to memory of 2716 3060 e12b1c276807411ca2966414fb321260.exe 39 PID 3060 wrote to memory of 2716 3060 e12b1c276807411ca2966414fb321260.exe 39 PID 3060 wrote to memory of 2716 3060 e12b1c276807411ca2966414fb321260.exe 39 PID 3060 wrote to memory of 2716 3060 e12b1c276807411ca2966414fb321260.exe 39 PID 3060 wrote to memory of 2504 3060 e12b1c276807411ca2966414fb321260.exe 42 PID 3060 wrote to memory of 2504 3060 e12b1c276807411ca2966414fb321260.exe 42 PID 3060 wrote to memory of 2504 3060 e12b1c276807411ca2966414fb321260.exe 42 PID 3060 wrote to memory of 2504 3060 e12b1c276807411ca2966414fb321260.exe 42 PID 2516 wrote to memory of 2388 2516 cmd.exe 43 PID 2516 wrote to memory of 2388 2516 cmd.exe 43 PID 2516 wrote to memory of 2388 2516 cmd.exe 43 PID 2516 wrote to memory of 2388 2516 cmd.exe 43 PID 2948 wrote to memory of 1948 2948 net.exe 46 PID 2948 wrote to memory of 1948 2948 net.exe 46 PID 2948 wrote to memory of 1948 2948 net.exe 46 PID 2948 wrote to memory of 1948 2948 net.exe 46 PID 3060 wrote to memory of 2468 3060 e12b1c276807411ca2966414fb321260.exe 47 PID 3060 wrote to memory of 2468 3060 e12b1c276807411ca2966414fb321260.exe 47 PID 3060 wrote to memory of 2468 3060 e12b1c276807411ca2966414fb321260.exe 47 PID 3060 wrote to memory of 2468 3060 e12b1c276807411ca2966414fb321260.exe 47 PID 2716 wrote to memory of 2964 2716 net.exe 48 PID 2716 wrote to memory of 2964 2716 net.exe 48 PID 2716 wrote to memory of 2964 2716 net.exe 48 PID 2716 wrote to memory of 2964 2716 net.exe 48 PID 3060 wrote to memory of 1252 3060 e12b1c276807411ca2966414fb321260.exe 50 PID 3060 wrote to memory of 1252 3060 e12b1c276807411ca2966414fb321260.exe 50 PID 3060 wrote to memory of 1252 3060 e12b1c276807411ca2966414fb321260.exe 50 PID 3060 wrote to memory of 1252 3060 e12b1c276807411ca2966414fb321260.exe 50 PID 3060 wrote to memory of 320 3060 e12b1c276807411ca2966414fb321260.exe 51 PID 3060 wrote to memory of 320 3060 e12b1c276807411ca2966414fb321260.exe 51 PID 3060 wrote to memory of 320 3060 e12b1c276807411ca2966414fb321260.exe 51 PID 3060 wrote to memory of 320 3060 e12b1c276807411ca2966414fb321260.exe 51 PID 2504 wrote to memory of 1996 2504 net.exe 52 PID 2504 wrote to memory of 1996 2504 net.exe 52 PID 2504 wrote to memory of 1996 2504 net.exe 52 PID 2504 wrote to memory of 1996 2504 net.exe 52 -
Views/modifies file attributes 1 TTPs 16 IoCs
pid Process 1580 attrib.exe 1876 attrib.exe 1788 attrib.exe 1640 attrib.exe 1928 attrib.exe 840 attrib.exe 984 attrib.exe 2596 attrib.exe 2636 attrib.exe 1748 attrib.exe 1904 attrib.exe 2596 attrib.exe 1252 attrib.exe 2944 attrib.exe 364 attrib.exe 1412 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e12b1c276807411ca2966414fb321260.exe"C:\Users\Admin\AppData\Local\Temp\e12b1c276807411ca2966414fb321260.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:3060 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2132
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2652
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C:\Windows\SysWOW64\At.exeAt.exe 8:01:29 AM C:\Windows\Help\HelpCat.exe2⤵PID:2524
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C:\Windows\SysWOW64\cmd.execmd /c at 8:00:31 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Windows\SysWOW64\at.exeat 8:00:31 AM C:\Windows\Sysinf.bat3⤵PID:2388
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C:\Windows\SysWOW64\cmd.execmd /c at 8:03:31 AM C:\Windows\Sysinf.bat2⤵PID:2508
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C:\Windows\SysWOW64\at.exeat 8:03:31 AM C:\Windows\Sysinf.bat3⤵PID:548
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1948
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2964
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1996
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2468
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:2760
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1252
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1480
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:320
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:668
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:796
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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:2804
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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:544
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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:2584
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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:1940 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:2028
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C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:2572
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1928
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C:\Windows\SysWOW64\At.exeAt.exe 8:01:33 AM C:\Windows\Help\HelpCat.exe3⤵PID:1720
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C:\Windows\SysWOW64\cmd.execmd /c at 8:00:35 AM C:\Windows\Sysinf.bat3⤵PID:484
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C:\Windows\SysWOW64\at.exeat 8:00:35 AM C:\Windows\Sysinf.bat4⤵PID:2296
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C:\Windows\SysWOW64\cmd.execmd /c at 8:03:35 AM C:\Windows\Sysinf.bat3⤵PID:860
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C:\Windows\SysWOW64\at.exeat 8:03:35 AM C:\Windows\Sysinf.bat4⤵PID:1976
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:780
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2756
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2364
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:672
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1932
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:824
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:2268
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1616
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1984
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1968
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2044
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:892
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1180
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C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2928
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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:1760
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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:1148
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2032
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1580
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2040
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2688
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2596
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2576
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2468
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2944
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:620
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1356
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2636
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1032
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:840
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1200
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2012
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:364
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1808
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2128
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1876
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2060
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1204
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:984
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2252
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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:1412
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1692
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1068
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1748
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:824
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1552
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1904
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1604
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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:2596
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2656
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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:1252
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2804
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2852
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1788
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:992
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3048
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1640
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C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:1200
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C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1992
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C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1928
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C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2572
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C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1684
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2568
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C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1876
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1372
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C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1352
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2244
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C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:1520
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1220
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C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1028
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1688
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C:\Windows\system32\taskeng.exetaskeng.exe {368932C3-2928-409B-86D0-2E0E08448123} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2072
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
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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
MD5e12b1c276807411ca2966414fb321260
SHA16221e256963eebbdc9ee056d41a0e3edfa5a843a
SHA2562ae8e82ecf0d6932b741f9f8c6acbd2e99347a8a85016e6cdf0669b222334366
SHA5125d267960c0134bef9500262d557b18ffed694860f008f41142d1de2169559bf58130a450924a7e85f85947d126ebf9846a67e3e48af15ba177e48fb5ede5564e