Analysis
-
max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 05:58
Static task
static1
Behavioral task
behavioral1
Sample
2aea48d8d2c45779c12f0d193caf0265.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2aea48d8d2c45779c12f0d193caf0265.exe
Resource
win10v2004-20231215-en
General
-
Target
2aea48d8d2c45779c12f0d193caf0265.exe
-
Size
2.3MB
-
MD5
2aea48d8d2c45779c12f0d193caf0265
-
SHA1
38425f849cdca56b39a55b5d78528da132147806
-
SHA256
b1371e6f47664745581dd31e75bc6e4df5d0ad2ef04e24351127e4a785f82157
-
SHA512
bc91ea45927c0e8ddb57987f515ec8053a0cacc84c78681c0ab88f4618f8d7849c0dad03e7cb611241d525477e9cac0a707fa436cd0f780cef4ee25cc53dfe2b
-
SSDEEP
12288:UZWtI6RkqOB0+GOwOB0+WOTOB0+GOwOB0+WOTOB0+GOwOB0+WOTOB0+GOwOB0+Fr:UuhaqO8O/O8O/O8O/O8OpiVdKJ
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Key created \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.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\Rfwsrv.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\Rav.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\avp.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 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\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\Rav.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\taskmgr.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.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 -
Executes dropped EXE 2 IoCs
pid Process 1648 KavUpda.exe 1704 2aea48d8d2c45779c12f0d193caf0265~4.exe -
Loads dropped DLL 4 IoCs
pid Process 2332 2aea48d8d2c45779c12f0d193caf0265.exe 2332 2aea48d8d2c45779c12f0d193caf0265.exe 2332 2aea48d8d2c45779c12f0d193caf0265.exe 2332 2aea48d8d2c45779c12f0d193caf0265.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 C:\Autorun.inf KavUpda.exe File opened for modification F:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe File opened for modification C:\Windows\SysWOW64\Folderdir 2aea48d8d2c45779c12f0d193caf0265.exe -
Drops file in Program Files directory 8 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2aea48d8d2c45779c12f0d193caf0265.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Sysinf.bat 2aea48d8d2c45779c12f0d193caf0265.exe File created C:\Windows\regedt32.sys 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File created C:\Windows\Help\HelpCat.exe 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Windows\Help\HelpCat.exe 2aea48d8d2c45779c12f0d193caf0265.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 2aea48d8d2c45779c12f0d193caf0265.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1332 sc.exe 1996 sc.exe 1508 sc.exe 1100 sc.exe 2904 sc.exe 2764 sc.exe 3012 sc.exe 1756 sc.exe -
Runs net.exe
-
Runs regedit.exe 1 IoCs
pid Process 2808 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 1648 KavUpda.exe Token: SeIncBasePriorityPrivilege 1648 KavUpda.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: 33 2332 2aea48d8d2c45779c12f0d193caf0265.exe Token: SeIncBasePriorityPrivilege 2332 2aea48d8d2c45779c12f0d193caf0265.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2332 2aea48d8d2c45779c12f0d193caf0265.exe 1648 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2332 wrote to memory of 2284 2332 2aea48d8d2c45779c12f0d193caf0265.exe 28 PID 2332 wrote to memory of 2284 2332 2aea48d8d2c45779c12f0d193caf0265.exe 28 PID 2332 wrote to memory of 2284 2332 2aea48d8d2c45779c12f0d193caf0265.exe 28 PID 2332 wrote to memory of 2284 2332 2aea48d8d2c45779c12f0d193caf0265.exe 28 PID 2332 wrote to memory of 2676 2332 2aea48d8d2c45779c12f0d193caf0265.exe 30 PID 2332 wrote to memory of 2676 2332 2aea48d8d2c45779c12f0d193caf0265.exe 30 PID 2332 wrote to memory of 2676 2332 2aea48d8d2c45779c12f0d193caf0265.exe 30 PID 2332 wrote to memory of 2676 2332 2aea48d8d2c45779c12f0d193caf0265.exe 30 PID 2676 wrote to memory of 2716 2676 net.exe 32 PID 2676 wrote to memory of 2716 2676 net.exe 32 PID 2676 wrote to memory of 2716 2676 net.exe 32 PID 2676 wrote to memory of 2716 2676 net.exe 32 PID 2332 wrote to memory of 2692 2332 2aea48d8d2c45779c12f0d193caf0265.exe 33 PID 2332 wrote to memory of 2692 2332 2aea48d8d2c45779c12f0d193caf0265.exe 33 PID 2332 wrote to memory of 2692 2332 2aea48d8d2c45779c12f0d193caf0265.exe 33 PID 2332 wrote to memory of 2692 2332 2aea48d8d2c45779c12f0d193caf0265.exe 33 PID 2332 wrote to memory of 2936 2332 2aea48d8d2c45779c12f0d193caf0265.exe 35 PID 2332 wrote to memory of 2936 2332 2aea48d8d2c45779c12f0d193caf0265.exe 35 PID 2332 wrote to memory of 2936 2332 2aea48d8d2c45779c12f0d193caf0265.exe 35 PID 2332 wrote to memory of 2936 2332 2aea48d8d2c45779c12f0d193caf0265.exe 35 PID 2332 wrote to memory of 2824 2332 2aea48d8d2c45779c12f0d193caf0265.exe 37 PID 2332 wrote to memory of 2824 2332 2aea48d8d2c45779c12f0d193caf0265.exe 37 PID 2332 wrote to memory of 2824 2332 2aea48d8d2c45779c12f0d193caf0265.exe 37 PID 2332 wrote to memory of 2824 2332 2aea48d8d2c45779c12f0d193caf0265.exe 37 PID 2332 wrote to memory of 2856 2332 2aea48d8d2c45779c12f0d193caf0265.exe 38 PID 2332 wrote to memory of 2856 2332 2aea48d8d2c45779c12f0d193caf0265.exe 38 PID 2332 wrote to memory of 2856 2332 2aea48d8d2c45779c12f0d193caf0265.exe 38 PID 2332 wrote to memory of 2856 2332 2aea48d8d2c45779c12f0d193caf0265.exe 38 PID 2332 wrote to memory of 2840 2332 2aea48d8d2c45779c12f0d193caf0265.exe 39 PID 2332 wrote to memory of 2840 2332 2aea48d8d2c45779c12f0d193caf0265.exe 39 PID 2332 wrote to memory of 2840 2332 2aea48d8d2c45779c12f0d193caf0265.exe 39 PID 2332 wrote to memory of 2840 2332 2aea48d8d2c45779c12f0d193caf0265.exe 39 PID 2936 wrote to memory of 2596 2936 cmd.exe 40 PID 2936 wrote to memory of 2596 2936 cmd.exe 40 PID 2936 wrote to memory of 2596 2936 cmd.exe 40 PID 2936 wrote to memory of 2596 2936 cmd.exe 40 PID 2332 wrote to memory of 2868 2332 2aea48d8d2c45779c12f0d193caf0265.exe 41 PID 2332 wrote to memory of 2868 2332 2aea48d8d2c45779c12f0d193caf0265.exe 41 PID 2332 wrote to memory of 2868 2332 2aea48d8d2c45779c12f0d193caf0265.exe 41 PID 2332 wrote to memory of 2868 2332 2aea48d8d2c45779c12f0d193caf0265.exe 41 PID 2332 wrote to memory of 2680 2332 2aea48d8d2c45779c12f0d193caf0265.exe 53 PID 2332 wrote to memory of 2680 2332 2aea48d8d2c45779c12f0d193caf0265.exe 53 PID 2332 wrote to memory of 2680 2332 2aea48d8d2c45779c12f0d193caf0265.exe 53 PID 2332 wrote to memory of 2680 2332 2aea48d8d2c45779c12f0d193caf0265.exe 53 PID 2856 wrote to memory of 2588 2856 net.exe 46 PID 2856 wrote to memory of 2588 2856 net.exe 46 PID 2856 wrote to memory of 2588 2856 net.exe 46 PID 2856 wrote to memory of 2588 2856 net.exe 46 PID 2840 wrote to memory of 2136 2840 net.exe 50 PID 2840 wrote to memory of 2136 2840 net.exe 50 PID 2840 wrote to memory of 2136 2840 net.exe 50 PID 2840 wrote to memory of 2136 2840 net.exe 50 PID 2824 wrote to memory of 2688 2824 cmd.exe 48 PID 2824 wrote to memory of 2688 2824 cmd.exe 48 PID 2824 wrote to memory of 2688 2824 cmd.exe 48 PID 2824 wrote to memory of 2688 2824 cmd.exe 48 PID 2868 wrote to memory of 2628 2868 net.exe 49 PID 2868 wrote to memory of 2628 2868 net.exe 49 PID 2868 wrote to memory of 2628 2868 net.exe 49 PID 2868 wrote to memory of 2628 2868 net.exe 49 PID 2332 wrote to memory of 2644 2332 2aea48d8d2c45779c12f0d193caf0265.exe 47 PID 2332 wrote to memory of 2644 2332 2aea48d8d2c45779c12f0d193caf0265.exe 47 PID 2332 wrote to memory of 2644 2332 2aea48d8d2c45779c12f0d193caf0265.exe 47 PID 2332 wrote to memory of 2644 2332 2aea48d8d2c45779c12f0d193caf0265.exe 47 -
Views/modifies file attributes 1 TTPs 13 IoCs
pid Process 2672 attrib.exe 1804 attrib.exe 2724 attrib.exe 1900 attrib.exe 2856 attrib.exe 3032 attrib.exe 2132 attrib.exe 436 attrib.exe 2940 attrib.exe 2176 attrib.exe 2480 attrib.exe 2792 attrib.exe 1632 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2aea48d8d2c45779c12f0d193caf0265.exe"C:\Users\Admin\AppData\Local\Temp\2aea48d8d2c45779c12f0d193caf0265.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:2332 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:2284
-
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:2716
-
-
-
C:\Windows\SysWOW64\At.exeAt.exe 9:32:10 AM C:\Windows\Help\HelpCat.exe2⤵PID:2692
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 9:31:12 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Windows\SysWOW64\at.exeat 9:31:12 AM C:\Windows\Sysinf.bat3⤵PID:2596
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 9:34:12 AM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\at.exeat 9:34:12 AM C:\Windows\Sysinf.bat3⤵PID:2688
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:2588
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:2136
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:2628
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:2644
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1900
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2680
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1640
-
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1100
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:2904
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2764
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:3012
-
-
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:2808
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1464
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:800
-
-
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:1648 -
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1016
-
-
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:784
-
-
C:\Windows\SysWOW64\At.exeAt.exe 9:32:14 AM C:\Windows\Help\HelpCat.exe3⤵PID:636
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 9:31:16 AM C:\Windows\Sysinf.bat3⤵PID:1124
-
C:\Windows\SysWOW64\at.exeat 9:31:16 AM C:\Windows\Sysinf.bat4⤵PID:2536
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1672
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:2400
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c at 9:34:17 AM C:\Windows\Sysinf.bat3⤵PID:1956
-
C:\Windows\SysWOW64\at.exeat 9:34:17 AM C:\Windows\Sysinf.bat4⤵PID:1784
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:2232
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:3068
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:628
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:2320
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1120
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:1804
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1828
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:552
-
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1756
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:1332
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1996
-
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1508
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:2328
-
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:2280
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1964
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2672
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2364
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2708
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2480
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2956
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:3000
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:3032
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:804
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2576
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2792
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1744
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1676
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2176
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2784
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1360
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2132
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1452
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1948
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:436
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2420
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:380
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1804
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1388
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1940
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2940
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:884
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:2308
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2856
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:2716
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:1624
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:2724
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2632
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1312
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1900
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1640
-
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d3⤵PID:2008
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r F:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1632
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c rmdir F:\Autorun.inf /s /q3⤵PID:2788
-
-
-
C:\Users\Admin\AppData\Local\Temp\2aea48d8d2c45779c12f0d193caf0265~4.exe2aea48d8d2c45779c12f0d193caf0265~4.exe2⤵
- Executes dropped EXE
PID:1704
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:3036
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1472
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1896
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:832
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:1520
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1416
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1412
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1524
-
-
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:2244
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1540
-
-
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y1⤵PID:2900
-
C:\Windows\system32\taskeng.exetaskeng.exe {90E6A578-1BB7-4FD2-8E6E-09B4D6C2C3D6} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:1764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
237B
MD594bcd02c5afd5918b4446345e7a5ded9
SHA179839238e84be225132e1382fae6333dfc4906a1
SHA2565d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
SHA512149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
-
Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
-
Filesize
2.2MB
MD5e8a96099c43e5ad5f532d46bbe33485f
SHA119540fb3c0c4a5377646d33be658a1349eaad6e0
SHA25666e05c1af06eb47804cc004dbb0175ef605ff1f78735156cff3d65905b008878
SHA512f0c558bbfff868944930b08823ab32b8782960bbd9d7287e6fa9b53e58de193762ea88af4e8f0945bab0654f5c097b05ea811726be6370b0a52888fa542d1e7d
-
Filesize
2.0MB
MD52ebe5e0fcd67fdbe3364f2f78466db6b
SHA17bf3e509cb40c3326eb49a6516e96b232f4414ed
SHA256643134594ab346d98987094b4cd47b3c025c9786929efdf71b8849a6b5e21c4b
SHA512c98b010b155fb70a9d6bbc6e98b459f03b67e206d1dcbac17c32fd9dec4120d10335b04b7b2ad8f62b29e6b2e58430132a55857fdec6b98a5936c686d19bf60a
-
Filesize
1.3MB
MD52015011eb93c0736dfc40341f71adee9
SHA14cb41a75c19d8be0ab6512303b4671c9f775b70b
SHA2561248278cb6152d0b16a701deb5fa809320dd90b8b2fa5ed0a9abf67dfba65800
SHA512ec22cb9cb5e5aba0080637116f6dfa4460cbf67499eff91e170e3f4d67daf94875de01b3d5cda2d5a115a10abe878fe2bf1ea76bd02862bd115c3f7423c0220a
-
Filesize
38KB
MD575bb0b1cd7f505db8d50642814e392ca
SHA1ff89f1b3ff721f5f49db2385e5b3e73520e9653c
SHA256c2fc526636655d10f4bb3d5e0fe09c6dfcaae53e007fb7c2941ef48a41a4a9cd
SHA512f351241edb58fff3668bc3a4baf0523a8b23b080f671f935f7165333ba29358383583217aa8c04547d7ac1435b5ce99cd35613a8ff1bee07096524d7b76b8469
-
Filesize
2.1MB
MD5aa689dfda987abc2933d6eca67af71ce
SHA182c8ea793d2f681f15bfdf5391564ca0550adc2e
SHA256ba583b185bafb039da2bc52c9a79de616bc99e2b047f7fa3d6a92cfde830fa5d
SHA512213fac480fb436b851f0f4cf3f712fd06d6d317e17f20c9a1826b7dd3610aa9ba2295e821da980ac56654e3c38af07394acdfe08ac56194d0ebfeb7f45cf3236
-
Filesize
1.8MB
MD5409eb43fb4e3aa516378b6f49afaaa06
SHA1ecfcafae7dbe8d1ee189b5713e3a4544b6923fdc
SHA256f90b52d15596cb7fa692a6db10c81b3c384339183d81bc519dbe23cb60292f66
SHA51230bf13189bf810d6a8d3a2989df1653f88b5860ebbe15bbe7299ca714d370e8967b9b02cbe73b4a49b84c091dc52b7a19d7ce03dc08d6efe1958c757a4669636