Analysis
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max time kernel
297s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
28-01-2024 22:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe
Resource
win7-20231129-en
windows7-x64
28 signatures
300 seconds
Behavioral task
behavioral2
Sample
d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe
Resource
win10-20231220-en
windows10-1703-x64
0 signatures
300 seconds
General
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Target
d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe
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Size
360KB
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MD5
a5a12a44f068a3ae332eabc8d24b551e
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SHA1
bba10f454c03d83ccfadcff66366f899ca1f889f
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SHA256
d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986
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SHA512
f152a7428bd1030da101c4fda243f0e184b414f09b911120138a4816504684444aa094d4feee989d9558dc242619d8c21e2102a5fefbf8bd840b18c400322196
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SSDEEP
6144:Dbl49BFksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:ngBFkRTOzEV6zs1hfk8oYVd+Dj4mYVds
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 ygewy951q_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" ygewy951q_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile ygewy951q_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" ygewy951q_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\mrtstub.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "neblkzfcfxr.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe ygewy951q_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe\Debugger = "qedicdqoep.exe" ygewy951q_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ygewy951q.exe d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe ygewy951q_1.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\ygewy951q.exe\DisableExceptionChainValidation d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "dhdzxwa.exe" ygewy951q_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "jbybkathpaj.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "zqbxfug.exe" ygewy951q_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe ygewy951q_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "dhzisem.exe" ygewy951q_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe ygewy951q_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "jrllffj.exe" ygewy951q_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\MRT.exe\Debugger = "ypopclkmkct.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "eaeutvsjwr.exe" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe ygewy951q_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 2740 ygewy951q_1.exe -
Loads dropped DLL 1 IoCs
pid Process 2964 explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Java Updater = "C:\\ProgramData\\Java Updater\\ygewy951q.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Updater = "\"C:\\ProgramData\\Java Updater\\ygewy951q.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 ygewy951q_1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus ygewy951q_1.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ygewy951q_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 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2740 ygewy951q_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.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 ygewy951q_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ygewy951q_1.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.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 892 schtasks.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description 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
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" explorer.exe -
Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" explorer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main explorer.exe -
NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\ygewy951q_1.exe:1BB7FB68 explorer.exe File created C:\Users\Admin\AppData\Local\Temp\ygewy951q_1.exe:1BB7FB68 explorer.exe -
Runs regedit.exe 1 IoCs
pid Process 2716 regedit.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
pid Process 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2964 explorer.exe 2740 ygewy951q_1.exe 2740 ygewy951q_1.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe -
Suspicious use of AdjustPrivilegeToken 60 IoCs
description pid Process Token: SeDebugPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeRestorePrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeBackupPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeLoadDriverPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeCreatePagefilePrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeShutdownPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeTakeOwnershipPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeChangeNotifyPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeCreateTokenPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeMachineAccountPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeSecurityPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeAssignPrimaryTokenPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeCreateGlobalPrivilege 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: 33 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe Token: SeDebugPrivilege 2964 explorer.exe Token: SeRestorePrivilege 2964 explorer.exe Token: SeBackupPrivilege 2964 explorer.exe Token: SeLoadDriverPrivilege 2964 explorer.exe Token: SeCreatePagefilePrivilege 2964 explorer.exe Token: SeShutdownPrivilege 2964 explorer.exe Token: SeTakeOwnershipPrivilege 2964 explorer.exe Token: SeChangeNotifyPrivilege 2964 explorer.exe Token: SeCreateTokenPrivilege 2964 explorer.exe Token: SeMachineAccountPrivilege 2964 explorer.exe Token: SeSecurityPrivilege 2964 explorer.exe Token: SeAssignPrimaryTokenPrivilege 2964 explorer.exe Token: SeCreateGlobalPrivilege 2964 explorer.exe Token: 33 2964 explorer.exe Token: SeDebugPrivilege 2740 ygewy951q_1.exe Token: SeRestorePrivilege 2740 ygewy951q_1.exe Token: SeBackupPrivilege 2740 ygewy951q_1.exe Token: SeLoadDriverPrivilege 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeShutdownPrivilege 2740 ygewy951q_1.exe Token: SeTakeOwnershipPrivilege 2740 ygewy951q_1.exe Token: SeChangeNotifyPrivilege 2740 ygewy951q_1.exe Token: SeCreateTokenPrivilege 2740 ygewy951q_1.exe Token: SeMachineAccountPrivilege 2740 ygewy951q_1.exe Token: SeSecurityPrivilege 2740 ygewy951q_1.exe Token: SeAssignPrimaryTokenPrivilege 2740 ygewy951q_1.exe Token: SeCreateGlobalPrivilege 2740 ygewy951q_1.exe Token: 33 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeCreatePagefilePrivilege 2740 ygewy951q_1.exe Token: SeDebugPrivilege 2716 regedit.exe Token: SeRestorePrivilege 2716 regedit.exe Token: SeBackupPrivilege 2716 regedit.exe Token: SeLoadDriverPrivilege 2716 regedit.exe Token: SeCreatePagefilePrivilege 2716 regedit.exe Token: SeShutdownPrivilege 2716 regedit.exe Token: SeTakeOwnershipPrivilege 2716 regedit.exe Token: SeChangeNotifyPrivilege 2716 regedit.exe Token: SeCreateTokenPrivilege 2716 regedit.exe Token: SeMachineAccountPrivilege 2716 regedit.exe Token: SeSecurityPrivilege 2716 regedit.exe Token: SeAssignPrimaryTokenPrivilege 2716 regedit.exe Token: SeCreateGlobalPrivilege 2716 regedit.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 1720 wrote to memory of 2964 1720 d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe 28 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1348 2964 explorer.exe 9 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 1376 2964 explorer.exe 8 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 772 2964 explorer.exe 6 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 1660 2964 explorer.exe 29 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2964 wrote to memory of 2740 2964 explorer.exe 30 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 2716 2740 ygewy951q_1.exe 31 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33 PID 2740 wrote to memory of 892 2740 ygewy951q_1.exe 33
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:772
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1376
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C:\Users\Admin\AppData\Local\Temp\d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe"C:\Users\Admin\AppData\Local\Temp\d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.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:1720 -
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:2964 -
C:\Users\Admin\AppData\Local\Temp\ygewy951q_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:2740 -
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:2716
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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\YGEWY9~1.EXE" /RL HIGHEST5⤵
- Creates scheduled task(s)
PID:892
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1348
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1660
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
Loading Replay Monitor...
Downloads
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Filesize
188KB
MD5a53a143bddd0457ac48a582bc14fcea2
SHA11dc086c68061160db7b8dfb038685962daf0fe22
SHA256b5928e05ba2c550991a941dff0c4f82946996ece77c41881047f1604adb5ca87
SHA512bc46b1d3bcef8e23dcf90bd04b2090fa6c4ec445b2f8354c05bd6948a0d5f303af44a29308da236f7775e437e1b9a47d96ba8bc7be6d6eca0a7c817a7abfc85f
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Filesize
63KB
MD5e13452e5459f8bcbff01f852740bf7bc
SHA122521be8f863c82b424d23a02791a9594c16c5b1
SHA256627b306eacd5a674e8ffeedc3538d85517a228b07bf221eaed7af16a274cfe24
SHA512898d9ca92607eb80e5da960a620f0028c3c17f87014a6bfb896d4198022ed56aee469fd48722a40005d7b2d88a9c890c1c29a9cb9be0c2d81531a908ac0bde0a
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Filesize
31KB
MD562ebd0d8a8336bc2cd27e5add2faa0cc
SHA1759e8a25e13745b11d7df1e441c5bb593d9965f7
SHA256d405355151d1937feb786de3effa00086b81ac348fda72ca709f2d998a3f0212
SHA512c624b1c076f6e00accef96644f303856b5af616fa17701ec09959e8f434b8fc3e1506e64c11f47e150de23234ff0a045ceac28071cec99063e500f21cc203cbf