Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22-12-2023 00:30
Static task
static1
Behavioral task
behavioral1
Sample
376349c30b19dea794469cf65f012ca0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
376349c30b19dea794469cf65f012ca0.exe
Resource
win10v2004-20231222-en
General
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Target
376349c30b19dea794469cf65f012ca0.exe
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Size
203KB
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MD5
376349c30b19dea794469cf65f012ca0
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SHA1
0eac406b118bb4a35e7501306577d689d2dbb85e
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SHA256
06b7da2a21d1375abfb7d433fe0acd3816524390605df00ae4d01660bbe92923
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SHA512
996a9eb46fa22413aec5741d1f70deae1d59539a79cb362eefd472c3b860971cecef8270af6a4203c7f39499c0fc957076f5728682b97666bff26b1dc7bb82d4
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SSDEEP
3072:UL4yhYY/3d0wTF29H9jmHd7cxatBgGgS/lPYxAxAU:UL4yhB/3dg9gFVg8FY6xA
Malware Config
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
Processes:
cq9713ua95_1.exeexplorer.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" explorer.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" explorer.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile cq9713ua95_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile cq9713ua95_1.exe -
Modifies security service 2 TTPs 1 IoCs
Processes:
regedit.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath regedit.exe -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Disables taskbar notifications via registry modification
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Disables use of System Restore points 1 TTPs
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Sets file execution options in registry 2 TTPs 20 IoCs
Processes:
cq9713ua95_1.exeregedit.exeexplorer.exeFA66.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe cq9713ua95_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "iqxkvompiqv.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "kndwm.exe" cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mrtstub.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "hfzktnjwas.exe" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe cq9713ua95_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "pyqzc.exe" cq9713ua95_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "wsqviaijlgm.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cq9713ua95.exe FA66.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe cq9713ua95_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "wpwoa.exe" cq9713ua95_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "zgcycemeipr.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe\Debugger = "cnribg.exe" cq9713ua95_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cq9713ua95.exe\DisableExceptionChainValidation FA66.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "wepmy.exe" cq9713ua95_1.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
regedit.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath regedit.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorer.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe -
Deletes itself 1 IoCs
Processes:
Explorer.EXEpid process 1224 Explorer.EXE -
Executes dropped EXE 2 IoCs
Processes:
FA66.execq9713ua95_1.exepid process 2604 FA66.exe 1040 cq9713ua95_1.exe -
Loads dropped DLL 1 IoCs
Processes:
explorer.exepid process 2012 explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
explorer.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Java Updater = "C:\\ProgramData\\Java Updater\\cq9713ua95.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Updater = "\"C:\\ProgramData\\Java Updater\\cq9713ua95.exe\"" explorer.exe -
Checks for any installed AV software in registry 1 TTPs 2 IoCs
Processes:
cq9713ua95_1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\AntiVirService cq9713ua95_1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus cq9713ua95_1.exe -
Processes:
cq9713ua95_1.exeFA66.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA cq9713ua95_1.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA FA66.exe -
Drops desktop.ini file(s) 1 IoCs
Processes:
explorer.exedescription ioc process File opened for modification C:\ProgramData\Java Updater\desktop.ini explorer.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
Processes:
FA66.exeexplorer.execq9713ua95_1.exepid process 2604 FA66.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 1040 cq9713ua95_1.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
376349c30b19dea794469cf65f012ca0.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 376349c30b19dea794469cf65f012ca0.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 376349c30b19dea794469cf65f012ca0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 376349c30b19dea794469cf65f012ca0.exe -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
FA66.exeexplorer.execq9713ua95_1.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 FA66.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString FA66.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 cq9713ua95_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString cq9713ua95_1.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer explorer.exe -
Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
Processes:
explorer.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" explorer.exe -
Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
Processes:
explorer.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" explorer.exe -
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main explorer.exe -
NTFS ADS 2 IoCs
Processes:
explorer.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Temp\cq9713ua95_1.exe:1BB7FB68 explorer.exe File created C:\Users\Admin\AppData\Local\Temp\cq9713ua95_1.exe:1BB7FB68 explorer.exe -
Runs regedit.exe 1 IoCs
Processes:
regedit.exepid process 3032 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
376349c30b19dea794469cf65f012ca0.exeExplorer.EXEpid process 2456 376349c30b19dea794469cf65f012ca0.exe 2456 376349c30b19dea794469cf65f012ca0.exe 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE 1224 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
376349c30b19dea794469cf65f012ca0.exeFA66.exeexplorer.execq9713ua95_1.exepid process 2456 376349c30b19dea794469cf65f012ca0.exe 2604 FA66.exe 2604 FA66.exe 2012 explorer.exe 2012 explorer.exe 2012 explorer.exe 1040 cq9713ua95_1.exe 1040 cq9713ua95_1.exe -
Suspicious use of AdjustPrivilegeToken 60 IoCs
Processes:
FA66.exeexplorer.execq9713ua95_1.exeregedit.exedescription pid process Token: SeDebugPrivilege 2604 FA66.exe Token: SeRestorePrivilege 2604 FA66.exe Token: SeBackupPrivilege 2604 FA66.exe Token: SeLoadDriverPrivilege 2604 FA66.exe Token: SeCreatePagefilePrivilege 2604 FA66.exe Token: SeShutdownPrivilege 2604 FA66.exe Token: SeTakeOwnershipPrivilege 2604 FA66.exe Token: SeChangeNotifyPrivilege 2604 FA66.exe Token: SeCreateTokenPrivilege 2604 FA66.exe Token: SeMachineAccountPrivilege 2604 FA66.exe Token: SeSecurityPrivilege 2604 FA66.exe Token: SeAssignPrimaryTokenPrivilege 2604 FA66.exe Token: SeCreateGlobalPrivilege 2604 FA66.exe Token: 33 2604 FA66.exe Token: SeDebugPrivilege 2012 explorer.exe Token: SeRestorePrivilege 2012 explorer.exe Token: SeBackupPrivilege 2012 explorer.exe Token: SeLoadDriverPrivilege 2012 explorer.exe Token: SeCreatePagefilePrivilege 2012 explorer.exe Token: SeShutdownPrivilege 2012 explorer.exe Token: SeTakeOwnershipPrivilege 2012 explorer.exe Token: SeChangeNotifyPrivilege 2012 explorer.exe Token: SeCreateTokenPrivilege 2012 explorer.exe Token: SeMachineAccountPrivilege 2012 explorer.exe Token: SeSecurityPrivilege 2012 explorer.exe Token: SeAssignPrimaryTokenPrivilege 2012 explorer.exe Token: SeCreateGlobalPrivilege 2012 explorer.exe Token: 33 2012 explorer.exe Token: SeDebugPrivilege 1040 cq9713ua95_1.exe Token: SeRestorePrivilege 1040 cq9713ua95_1.exe Token: SeBackupPrivilege 1040 cq9713ua95_1.exe Token: SeLoadDriverPrivilege 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeShutdownPrivilege 1040 cq9713ua95_1.exe Token: SeTakeOwnershipPrivilege 1040 cq9713ua95_1.exe Token: SeChangeNotifyPrivilege 1040 cq9713ua95_1.exe Token: SeCreateTokenPrivilege 1040 cq9713ua95_1.exe Token: SeMachineAccountPrivilege 1040 cq9713ua95_1.exe Token: SeSecurityPrivilege 1040 cq9713ua95_1.exe Token: SeAssignPrimaryTokenPrivilege 1040 cq9713ua95_1.exe Token: SeCreateGlobalPrivilege 1040 cq9713ua95_1.exe Token: 33 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeCreatePagefilePrivilege 1040 cq9713ua95_1.exe Token: SeDebugPrivilege 3032 regedit.exe Token: SeRestorePrivilege 3032 regedit.exe Token: SeBackupPrivilege 3032 regedit.exe Token: SeLoadDriverPrivilege 3032 regedit.exe Token: SeCreatePagefilePrivilege 3032 regedit.exe Token: SeShutdownPrivilege 3032 regedit.exe Token: SeTakeOwnershipPrivilege 3032 regedit.exe Token: SeChangeNotifyPrivilege 3032 regedit.exe Token: SeCreateTokenPrivilege 3032 regedit.exe Token: SeMachineAccountPrivilege 3032 regedit.exe Token: SeSecurityPrivilege 3032 regedit.exe Token: SeAssignPrimaryTokenPrivilege 3032 regedit.exe Token: SeCreateGlobalPrivilege 3032 regedit.exe -
Suspicious use of WriteProcessMemory 50 IoCs
Processes:
Explorer.EXEFA66.exeexplorer.execq9713ua95_1.exedescription pid process target process PID 1224 wrote to memory of 2604 1224 Explorer.EXE FA66.exe PID 1224 wrote to memory of 2604 1224 Explorer.EXE FA66.exe PID 1224 wrote to memory of 2604 1224 Explorer.EXE FA66.exe PID 1224 wrote to memory of 2604 1224 Explorer.EXE FA66.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2604 wrote to memory of 2012 2604 FA66.exe explorer.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1160 2012 explorer.exe Dwm.exe PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 1224 2012 explorer.exe Explorer.EXE PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 2768 2012 explorer.exe DllHost.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 2012 wrote to memory of 1040 2012 explorer.exe cq9713ua95_1.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 3032 1040 cq9713ua95_1.exe regedit.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe PID 1040 wrote to memory of 1740 1040 cq9713ua95_1.exe schtasks.exe
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\376349c30b19dea794469cf65f012ca0.exe"C:\Users\Admin\AppData\Local\Temp\376349c30b19dea794469cf65f012ca0.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\FA66.exeC:\Users\Admin\AppData\Local\Temp\FA66.exe2⤵
- Sets file execution options in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Checks BIOS information in registry
- Loads dropped DLL
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer Protected Mode Banner
- Modifies Internet Explorer settings
- NTFS ADS
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\cq9713ua95_1.exe/suac4⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Executes dropped EXE
- Checks for any installed AV software in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regedit.exe"C:\Windows\SysWOW64\regedit.exe"5⤵
- Modifies security service
- Sets file execution options in registry
- Sets service image path in registry
- Runs regedit.exe
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\CQ9713~1.EXE" /RL HIGHEST5⤵
- Creates scheduled task(s)
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\FA66.exeFilesize
360KB
MD5a677d7b13f3fd7b234f19e86d337d75c
SHA1464503b235cc0887048cc16b39d6313c3e5b13b4
SHA256761e80eda4fffc85fa7cbd0ac6b232a25f641e9516bda8e1b085c9feb8baef68
SHA512cb9d588b0e00adb521325d7f50521bc76ef8f794bda9db4225db71e9aa370113358498bf9f33f9271feb14eb245a36c53c6de68b229284256cdd5c8cd19fd44c
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C:\Users\Admin\AppData\Roaming\jcubtguFilesize
203KB
MD5376349c30b19dea794469cf65f012ca0
SHA10eac406b118bb4a35e7501306577d689d2dbb85e
SHA25606b7da2a21d1375abfb7d433fe0acd3816524390605df00ae4d01660bbe92923
SHA512996a9eb46fa22413aec5741d1f70deae1d59539a79cb362eefd472c3b860971cecef8270af6a4203c7f39499c0fc957076f5728682b97666bff26b1dc7bb82d4
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\??\PIPE\samrMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1040-97-0x00000000004A0000-0x0000000000506000-memory.dmpFilesize
408KB
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memory/1040-96-0x0000000000010000-0x000000000006D000-memory.dmpFilesize
372KB
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memory/1040-98-0x00000000002A0000-0x00000000002A6000-memory.dmpFilesize
24KB
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memory/1040-82-0x00000000004A0000-0x0000000000506000-memory.dmpFilesize
408KB
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memory/1040-80-0x00000000002A0000-0x00000000002A6000-memory.dmpFilesize
24KB
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memory/1040-81-0x0000000001E00000-0x0000000001E0C000-memory.dmpFilesize
48KB
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memory/1040-78-0x00000000004A0000-0x0000000000506000-memory.dmpFilesize
408KB
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memory/1224-85-0x0000000001CD0000-0x0000000001CD1000-memory.dmpFilesize
4KB
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memory/1224-4-0x0000000002990000-0x00000000029A5000-memory.dmpFilesize
84KB
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memory/1224-51-0x0000000077831000-0x0000000077832000-memory.dmpFilesize
4KB
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memory/2012-48-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-56-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-31-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-100-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-29-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-30-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-32-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-34-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-36-0x0000000000260000-0x0000000000266000-memory.dmpFilesize
24KB
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memory/2012-38-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-37-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-39-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-41-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-42-0x00000000004E0000-0x00000000004EC000-memory.dmpFilesize
48KB
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memory/2012-43-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-44-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-45-0x00000000004D0000-0x00000000004D1000-memory.dmpFilesize
4KB
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memory/2012-46-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-47-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-89-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-49-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-50-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-83-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-52-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-53-0x00000000777E0000-0x0000000077989000-memory.dmpFilesize
1.7MB
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memory/2012-55-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-54-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-75-0x0000000000190000-0x0000000000254000-memory.dmpFilesize
784KB
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memory/2012-57-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-58-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-59-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-60-0x0000000000260000-0x0000000000266000-memory.dmpFilesize
24KB
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memory/2012-61-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-74-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2012-72-0x00000000779C0000-0x0000000077B41000-memory.dmpFilesize
1.5MB
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memory/2456-5-0x0000000000400000-0x0000000001D80000-memory.dmpFilesize
25.5MB
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memory/2456-1-0x0000000000290000-0x0000000000390000-memory.dmpFilesize
1024KB
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memory/2456-3-0x00000000001B0000-0x00000000001B9000-memory.dmpFilesize
36KB
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memory/2456-2-0x0000000000400000-0x0000000001D80000-memory.dmpFilesize
25.5MB
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memory/2604-21-0x0000000000450000-0x000000000045D000-memory.dmpFilesize
52KB
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memory/2604-35-0x0000000000290000-0x00000000002F6000-memory.dmpFilesize
408KB
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memory/2604-19-0x0000000000290000-0x00000000002F6000-memory.dmpFilesize
408KB
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memory/2604-20-0x0000000000300000-0x0000000000301000-memory.dmpFilesize
4KB
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memory/2604-22-0x00000000779D0000-0x00000000779D1000-memory.dmpFilesize
4KB
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memory/2604-24-0x0000000000290000-0x00000000002F6000-memory.dmpFilesize
408KB
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memory/2604-18-0x0000000000010000-0x000000000006D000-memory.dmpFilesize
372KB
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memory/2604-23-0x0000000000760000-0x0000000000761000-memory.dmpFilesize
4KB
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memory/2604-25-0x0000000001D70000-0x0000000001D7C000-memory.dmpFilesize
48KB
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memory/2604-27-0x0000000000290000-0x00000000002F6000-memory.dmpFilesize
408KB
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memory/2768-63-0x0000000077831000-0x0000000077832000-memory.dmpFilesize
4KB
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memory/3032-90-0x0000000000630000-0x0000000000696000-memory.dmpFilesize
408KB
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memory/3032-93-0x0000000000630000-0x0000000000695000-memory.dmpFilesize
404KB
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memory/3032-94-0x0000000000090000-0x000000000009B000-memory.dmpFilesize
44KB
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memory/3032-91-0x0000000000630000-0x0000000000696000-memory.dmpFilesize
408KB