Analysis
-
max time kernel
155s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 07:56
Behavioral task
behavioral1
Sample
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe
Resource
win10v2004-20221111-en
General
-
Target
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe
-
Size
1.2MB
-
MD5
8012c4452833c160032664ac11e6ed7f
-
SHA1
5014f997ffbaebec712569f47dad1ec16fa1c355
-
SHA256
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74
-
SHA512
76d8a71add1bd7a313952a2ce3502bc6aafa87f90784ef51037180fc74df1e1e522b7d1e129b6164462053f3b9d4827b92dfd0cf89fad81624b0da27e1ee3408
-
SSDEEP
12288:gOcerQZb+md4w1U4upOB0fOcerQZb+md4w1U4upOB0Rut:GerQZb+md4wm9OKerQZb+md4wm9OJ
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
regedit.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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.
Processes:
regedit.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE" regedit.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE" regedit.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe" regedit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE" regedit.exe -
Executes dropped EXE 1 IoCs
Processes:
KavUpda.exepid process 1408 KavUpda.exe -
Sets file execution options in registry 2 TTPs 20 IoCs
Processes:
regedit.exedescription ioc process 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\KAVStart.EXE regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.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\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\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\RavMoD.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\RavMoD.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 -
Processes:
resource yara_rule behavioral1/memory/1352-54-0x0000000000400000-0x0000000000440000-memory.dmp upx behavioral1/memory/1352-57-0x0000000000400000-0x0000000000440000-memory.dmp upx \Windows\system\KavUpda.exe upx behavioral1/memory/1352-88-0x00000000002C0000-0x0000000000300000-memory.dmp upx C:\Windows\system\KavUpda.exe upx \Windows\system\KavUpda.exe upx behavioral1/memory/1408-95-0x0000000000400000-0x0000000000440000-memory.dmp upx C:\Windows\system\KavUpda.exe upx behavioral1/memory/1408-140-0x0000000000400000-0x0000000000440000-memory.dmp upx -
Loads dropped DLL 2 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exepid process 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
KavUpda.exedescription ioc process File opened for modification C:\Autorun.inf KavUpda.exe -
Drops file in System32 directory 2 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exeKavUpda.exedescription ioc process File created C:\Windows\SysWOW64\Option.bat 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Windows\SysWOW64\Option.bat KavUpda.exe -
Drops file in Program Files directory 4 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exedescription ioc process File opened for modification C:\Program Files\7-Zip\7z.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe -
Drops file in Windows directory 10 IoCs
Processes:
KavUpda.exe7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exedescription ioc process File opened for modification C:\Windows\regedt32.sys KavUpda.exe File opened for modification C:\Windows\Help\HelpCat.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File created C:\Windows\Sysinf.bat 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File created C:\Windows\Help\HelpCat.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File created C:\Windows\regedt32.sys 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Windows\system\KavUpda.exe KavUpda.exe File opened for modification C:\Windows\Sysinf.bat KavUpda.exe File created C:\Windows\regedt32.sys KavUpda.exe File created C:\Windows\system\KavUpda.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe File opened for modification C:\Windows\system\KavUpda.exe 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe -
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 484 sc.exe 2036 sc.exe 316 sc.exe 1536 sc.exe 1916 sc.exe 2044 sc.exe 1920 sc.exe 1744 sc.exe -
Runs net.exe
-
Runs regedit.exe 1 IoCs
Processes:
regedit.exepid process 940 regedit.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exeKavUpda.exedescription pid process Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1408 KavUpda.exe Token: SeIncBasePriorityPrivilege 1408 KavUpda.exe Token: 33 1408 KavUpda.exe Token: SeIncBasePriorityPrivilege 1408 KavUpda.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: 33 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe Token: SeIncBasePriorityPrivilege 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exeKavUpda.exepid process 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe 1408 KavUpda.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exenet.execmd.execmd.exenet.exenet.exenet.exedescription pid process target process PID 1352 wrote to memory of 856 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 856 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 856 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 856 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 524 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 524 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 524 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 524 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 524 wrote to memory of 1172 524 net.exe net1.exe PID 524 wrote to memory of 1172 524 net.exe net1.exe PID 524 wrote to memory of 1172 524 net.exe net1.exe PID 524 wrote to memory of 1172 524 net.exe net1.exe PID 1352 wrote to memory of 1204 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe At.exe PID 1352 wrote to memory of 1204 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe At.exe PID 1352 wrote to memory of 1204 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe At.exe PID 1352 wrote to memory of 1204 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe At.exe PID 1352 wrote to memory of 1116 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1116 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1116 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1116 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1812 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1812 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1812 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 1812 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe cmd.exe PID 1352 wrote to memory of 688 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 688 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 688 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 688 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1116 wrote to memory of 112 1116 cmd.exe at.exe PID 1116 wrote to memory of 112 1116 cmd.exe at.exe PID 1116 wrote to memory of 112 1116 cmd.exe at.exe PID 1116 wrote to memory of 112 1116 cmd.exe at.exe PID 1352 wrote to memory of 1004 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1004 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1004 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1004 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 684 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 684 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 684 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 684 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1812 wrote to memory of 1688 1812 cmd.exe at.exe PID 1812 wrote to memory of 1688 1812 cmd.exe at.exe PID 1812 wrote to memory of 1688 1812 cmd.exe at.exe PID 1812 wrote to memory of 1688 1812 cmd.exe at.exe PID 1352 wrote to memory of 316 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 316 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 316 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 316 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 688 wrote to memory of 764 688 net.exe net1.exe PID 688 wrote to memory of 764 688 net.exe net1.exe PID 688 wrote to memory of 764 688 net.exe net1.exe PID 688 wrote to memory of 764 688 net.exe net1.exe PID 1352 wrote to memory of 1780 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1780 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1780 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 1352 wrote to memory of 1780 1352 7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe net.exe PID 316 wrote to memory of 1992 316 net.exe net1.exe PID 316 wrote to memory of 1992 316 net.exe net1.exe PID 316 wrote to memory of 1992 316 net.exe net1.exe PID 316 wrote to memory of 1992 316 net.exe net1.exe PID 684 wrote to memory of 1264 684 net.exe net1.exe PID 684 wrote to memory of 1264 684 net.exe net1.exe PID 684 wrote to memory of 1264 684 net.exe net1.exe PID 684 wrote to memory of 1264 684 net.exe net1.exe -
Views/modifies file attributes 1 TTPs 5 IoCs
Processes:
attrib.exeattrib.exeattrib.exeattrib.exeattrib.exepid process 1504 attrib.exe 1480 attrib.exe 540 attrib.exe 1504 attrib.exe 736 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.exe"C:\Users\Admin\AppData\Local\Temp\7a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74.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:1352 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat2⤵PID:856
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y2⤵
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y3⤵PID:1172
-
C:\Windows\SysWOW64\At.exeAt.exe 1:05:29 PM C:\Windows\Help\HelpCat.exe2⤵PID:1204
-
C:\Windows\SysWOW64\cmd.execmd /c at 1:04:32 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Windows\SysWOW64\at.exeat 1:04:32 PM C:\Windows\Sysinf.bat3⤵PID:112
-
C:\Windows\SysWOW64\cmd.execmd /c at 1:07:32 PM C:\Windows\Sysinf.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\at.exeat 1:07:32 PM C:\Windows\Sysinf.bat3⤵PID:1688
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵
- Suspicious use of WriteProcessMemory
PID:688 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:764
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1004
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1740
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1264
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:1992
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:1780
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1644
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:1920 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled2⤵
- Launches sc.exe
PID:1744 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled2⤵
- Launches sc.exe
PID:484 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled2⤵
- Launches sc.exe
PID:2036 -
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:940 -
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1312
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f2⤵PID:1712
-
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:1408 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Option.bat3⤵PID:1716
-
C:\Windows\SysWOW64\net.exenet.exe start schedule /y3⤵PID:1764
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start schedule /y4⤵PID:1640
-
C:\Windows\SysWOW64\At.exeAt.exe 1:05:55 PM C:\Windows\Help\HelpCat.exe3⤵PID:1164
-
C:\Windows\SysWOW64\cmd.execmd /c at 1:04:58 PM C:\Windows\Sysinf.bat3⤵PID:1540
-
C:\Windows\SysWOW64\at.exeat 1:04:58 PM C:\Windows\Sysinf.bat4⤵PID:1524
-
C:\Windows\SysWOW64\cmd.execmd /c at 1:07:58 PM C:\Windows\Sysinf.bat3⤵PID:1672
-
C:\Windows\SysWOW64\at.exeat 1:07:58 PM C:\Windows\Sysinf.bat4⤵PID:484
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y3⤵PID:1804
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y4⤵PID:760
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y3⤵PID:1632
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y4⤵PID:1480
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y3⤵PID:1076
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y4⤵PID:1648
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y3⤵PID:1744
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y4⤵PID:932
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y3⤵PID:1208
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y4⤵PID:1572
-
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:316 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:1536 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config wscsvc start= disabled3⤵
- Launches sc.exe
PID:1916 -
C:\Windows\SysWOW64\sc.exeC:\Windows\system32\sc.exe config srservice start= disabled3⤵
- Launches sc.exe
PID:2044 -
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:688
-
C:\Windows\SysWOW64\reg.exeC:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f3⤵PID:1004
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1460
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1504 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1288
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:900
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1480 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1288
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:1924
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:540 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1780
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:760
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:1504 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1804
-
C:\Windows\SysWOW64\cmd.execmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d3⤵PID:920
-
C:\Windows\SysWOW64\attrib.exeattrib -s -h -r C:\Autorun.inf\*.* /s /d4⤵
- Views/modifies file attributes
PID:736 -
C:\Windows\SysWOW64\cmd.execmd /c rmdir C:\Autorun.inf /s /q3⤵PID:1944
-
C:\Windows\SysWOW64\net.exenet.exe stop wscsvc /y2⤵PID:1780
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wscsvc /y3⤵PID:1548
-
C:\Windows\SysWOW64\net.exenet.exe stop sharedaccess /y2⤵PID:1788
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess /y3⤵PID:1768
-
C:\Windows\SysWOW64\net.exenet.exe stop wuauserv /y2⤵PID:2028
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv /y3⤵PID:1152
-
C:\Windows\SysWOW64\net.exenet.exe stop srservice /y2⤵PID:524
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop srservice /y3⤵PID:684
-
C:\Windows\SysWOW64\net.exenet.exe stop 360timeprot /y2⤵PID:108
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop 360timeprot /y3⤵PID:1748
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
82B
MD53f7fbd2eb34892646e93fd5e6e343512
SHA1265ac1061b54f62350fb7a5f57e566454d013a66
SHA256e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
SHA51253d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
-
Filesize
460B
MD57db3d565d6ddbe65a8b0e093910e7dcd
SHA1d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA256a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
SHA5120b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
-
Filesize
2KB
MD5e7d7ec66bd61fac3843c98650b0c68f6
SHA1a15ae06e1be51038863650746368a71024539bac
SHA2566475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
SHA512ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
-
Filesize
1.2MB
MD58012c4452833c160032664ac11e6ed7f
SHA15014f997ffbaebec712569f47dad1ec16fa1c355
SHA2567a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74
SHA51276d8a71add1bd7a313952a2ce3502bc6aafa87f90784ef51037180fc74df1e1e522b7d1e129b6164462053f3b9d4827b92dfd0cf89fad81624b0da27e1ee3408
-
Filesize
1.2MB
MD58012c4452833c160032664ac11e6ed7f
SHA15014f997ffbaebec712569f47dad1ec16fa1c355
SHA2567a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74
SHA51276d8a71add1bd7a313952a2ce3502bc6aafa87f90784ef51037180fc74df1e1e522b7d1e129b6164462053f3b9d4827b92dfd0cf89fad81624b0da27e1ee3408
-
Filesize
1.2MB
MD58012c4452833c160032664ac11e6ed7f
SHA15014f997ffbaebec712569f47dad1ec16fa1c355
SHA2567a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74
SHA51276d8a71add1bd7a313952a2ce3502bc6aafa87f90784ef51037180fc74df1e1e522b7d1e129b6164462053f3b9d4827b92dfd0cf89fad81624b0da27e1ee3408
-
Filesize
1.2MB
MD58012c4452833c160032664ac11e6ed7f
SHA15014f997ffbaebec712569f47dad1ec16fa1c355
SHA2567a6f2b702159dff989a7215ac28d5ada862c1e39c12f68e95b5ea19a1c3aee74
SHA51276d8a71add1bd7a313952a2ce3502bc6aafa87f90784ef51037180fc74df1e1e522b7d1e129b6164462053f3b9d4827b92dfd0cf89fad81624b0da27e1ee3408