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Analysis
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max time kernel
297s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
21/01/2024, 22:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe
Resource
win7-20231215-en
windows7-x64
28 signatures
300 seconds
Behavioral task
behavioral2
Sample
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe
Resource
win10-20231215-en
windows10-1703-x64
0 signatures
300 seconds
General
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Target
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe
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Size
360KB
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MD5
49c53c376d7ccb9391f4f75f20fba18a
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SHA1
581e38a0331173c4638d2e536916a7a2805c9bc4
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SHA256
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194
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SHA512
865894203a5a70e893cae92bd40c241fd08681eb890890a4a866c6042afe67fb76755e981ebc8d8cdee91988cee33f718b662f8b554237b74d8cf0a55a6b1e84
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SSDEEP
6144:AFlWqd4FksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:clWXFkRTOzEV6zs1hfk8oYVd+Dj4mYV+
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
description ioc Process 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 7111w51757_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 7111w51757_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile 7111w51757_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" 7111w51757_1.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath regedit.exe -
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
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe 7111w51757_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "gws.exe" 7111w51757_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\winmgr108.exe\Debugger = "mneswv.exe" 7111w51757_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "ekughyjxwxf.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\7111w51757.exe\DisableExceptionChainValidation f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "yai.exe" 7111w51757_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe 7111w51757_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "yzh.exe" 7111w51757_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "oec.exe" 7111w51757_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "podlwpxabwz.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\7111w51757.exe f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.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\mbamgui.exe 7111w51757_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "kamtdjxcmes.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "sdutqjimva.exe" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe 7111w51757_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe 7111w51757_1.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description 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.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe -
Executes dropped EXE 1 IoCs
pid Process 3036 7111w51757_1.exe -
Loads dropped DLL 1 IoCs
pid Process 2112 explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Java Updater = "C:\\ProgramData\\Java Updater\\7111w51757.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Updater = "\"C:\\ProgramData\\Java Updater\\7111w51757.exe\"" explorer.exe -
Checks for any installed AV software in registry 1 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\AntiVirService 7111w51757_1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus 7111w51757_1.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7111w51757_1.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\ProgramData\Java Updater\desktop.ini explorer.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
pid Process 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 3036 7111w51757_1.exe -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process 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 7111w51757_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 7111w51757_1.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1364 schtasks.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS explorer.exe -
Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" explorer.exe -
Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" explorer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main explorer.exe -
NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\7111w51757_1.exe:1BB7FB68 explorer.exe File created C:\Users\Admin\AppData\Local\Temp\7111w51757_1.exe:1BB7FB68 explorer.exe -
Runs regedit.exe 1 IoCs
pid Process 1212 regedit.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
pid Process 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 2112 explorer.exe 2112 explorer.exe 2112 explorer.exe 3036 7111w51757_1.exe 3036 7111w51757_1.exe 2112 explorer.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe -
Suspicious use of AdjustPrivilegeToken 60 IoCs
description pid Process Token: SeDebugPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeRestorePrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeBackupPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeLoadDriverPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeCreatePagefilePrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeShutdownPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeTakeOwnershipPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeChangeNotifyPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeCreateTokenPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeMachineAccountPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeSecurityPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeAssignPrimaryTokenPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeCreateGlobalPrivilege 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: 33 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe Token: SeDebugPrivilege 2112 explorer.exe Token: SeRestorePrivilege 2112 explorer.exe Token: SeBackupPrivilege 2112 explorer.exe Token: SeLoadDriverPrivilege 2112 explorer.exe Token: SeCreatePagefilePrivilege 2112 explorer.exe Token: SeShutdownPrivilege 2112 explorer.exe Token: SeTakeOwnershipPrivilege 2112 explorer.exe Token: SeChangeNotifyPrivilege 2112 explorer.exe Token: SeCreateTokenPrivilege 2112 explorer.exe Token: SeMachineAccountPrivilege 2112 explorer.exe Token: SeSecurityPrivilege 2112 explorer.exe Token: SeAssignPrimaryTokenPrivilege 2112 explorer.exe Token: SeCreateGlobalPrivilege 2112 explorer.exe Token: 33 2112 explorer.exe Token: SeDebugPrivilege 3036 7111w51757_1.exe Token: SeRestorePrivilege 3036 7111w51757_1.exe Token: SeBackupPrivilege 3036 7111w51757_1.exe Token: SeLoadDriverPrivilege 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeShutdownPrivilege 3036 7111w51757_1.exe Token: SeTakeOwnershipPrivilege 3036 7111w51757_1.exe Token: SeChangeNotifyPrivilege 3036 7111w51757_1.exe Token: SeCreateTokenPrivilege 3036 7111w51757_1.exe Token: SeMachineAccountPrivilege 3036 7111w51757_1.exe Token: SeSecurityPrivilege 3036 7111w51757_1.exe Token: SeAssignPrimaryTokenPrivilege 3036 7111w51757_1.exe Token: SeCreateGlobalPrivilege 3036 7111w51757_1.exe Token: 33 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeCreatePagefilePrivilege 3036 7111w51757_1.exe Token: SeDebugPrivilege 1212 regedit.exe Token: SeRestorePrivilege 1212 regedit.exe Token: SeBackupPrivilege 1212 regedit.exe Token: SeLoadDriverPrivilege 1212 regedit.exe Token: SeCreatePagefilePrivilege 1212 regedit.exe Token: SeShutdownPrivilege 1212 regedit.exe Token: SeTakeOwnershipPrivilege 1212 regedit.exe Token: SeChangeNotifyPrivilege 1212 regedit.exe Token: SeCreateTokenPrivilege 1212 regedit.exe Token: SeMachineAccountPrivilege 1212 regedit.exe Token: SeSecurityPrivilege 1212 regedit.exe Token: SeAssignPrimaryTokenPrivilege 1212 regedit.exe Token: SeCreateGlobalPrivilege 1212 regedit.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 1820 wrote to memory of 2112 1820 f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe 28 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1052 2112 explorer.exe 21 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 1144 2112 explorer.exe 19 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 2184 2112 explorer.exe 14 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 2112 wrote to memory of 3036 2112 explorer.exe 30 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1212 3036 7111w51757_1.exe 31 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 3036 wrote to memory of 1364 3036 7111w51757_1.exe 32 PID 2112 wrote to memory of 2636 2112 explorer.exe 29 PID 2112 wrote to memory of 2636 2112 explorer.exe 29 PID 2112 wrote to memory of 2636 2112 explorer.exe 29 PID 2112 wrote to memory of 2636 2112 explorer.exe 29 PID 2112 wrote to memory of 2636 2112 explorer.exe 29 PID 2112 wrote to memory of 2636 2112 explorer.exe 29
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2184
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1144
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C:\Users\Admin\AppData\Local\Temp\f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe"C:\Users\Admin\AppData\Local\Temp\f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe"2⤵
- Sets file execution options in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820 -
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: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Users\Admin\AppData\Local\Temp\7111w51757_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
PID:3036 -
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
PID:1212
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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\7111W5~1.EXE" /RL HIGHEST5⤵
- Creates scheduled task(s)
PID:1364
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1052
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2636
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Replay Monitor
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Downloads
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Filesize
360KB
MD549c53c376d7ccb9391f4f75f20fba18a
SHA1581e38a0331173c4638d2e536916a7a2805c9bc4
SHA256f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194
SHA512865894203a5a70e893cae92bd40c241fd08681eb890890a4a866c6042afe67fb76755e981ebc8d8cdee91988cee33f718b662f8b554237b74d8cf0a55a6b1e84