Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 22:28
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
lumm.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
39 signatures
150 seconds
Behavioral task
behavioral2
Sample
lumm.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target lumm.io_hyber.exe
- Size 49KB
- Sample260810-2d3jsazfra
- SHA256 06009c40292207f46e7ddb0077a53ec984962566f192539588926fd16ff36341
- MD5 0f4fa257fc6477d273b96e7aefb1ec55
- SHA1 0e7e65207900e93f3748ea2b536f90d6447df3dd
- SHA512 a1914bf36d91da2b2a7693eb8a314c958beda58aaf1765cf53e761a2a9aeca5f2d8bd0c7a74355412b75851bb986a3c1ba830aeba37076bde3d717bd74b0501e
- SSDEEP 768:XrVZZ6zs0h3TbkZncqJ/NKPzfX/fTC4g:/Z6HhDbkpNJGP/fTC4g
- TLSH T13B33F74937ED4526E2BF8EBE89B291119731F4539C23D79E0AD8459E09F3700CCA8B67
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule behavioral2/memory/4148-1-0x0000000000B80000-0x0000000000B92000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" lumm.io_hyber.exe - Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1096 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" lumm.io_hyber.exe - Disables Task Manager via registry modification
- Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts lumm.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1344 netsh.exe - Creates a file in the Startup directory 1 TTPs 64 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_24.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_60.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_123.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_151.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_48.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_83.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_101.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_30.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_141.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_147.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_78.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_153.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_22.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_49.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_142.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_89.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_104.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_66.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_127.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_92.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_138.pdf lumm.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_140.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_156.pdf lumm.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf lumm.io_hyber.exe - Disables service(s) 3 TTPs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Stops running service(s) 4 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lumm.io_hyber.exe" lumm.io_hyber.exe - Discovers running processes 1 TTPs 1 IoCs
Running process information can be used to identify security tools or plan follow-on actions.
pid Process 2016 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\svchost.exe lumm.io_hyber.exe File created C:\Windows\system32\sysupdate.exe lumm.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe lumm.io_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 1908 wscript.exe 3012 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" lumm.io_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\1466731457.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4152 sc.exe 4360 sc.exe 6044 sc.exe 624 sc.exe 3420 sc.exe 2500 sc.exe 5140 sc.exe 56 sc.exe 1804 sc.exe 2800 sc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe - Executes a command shell one-liner 1 TTPs 7 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2764 cmd.exe 2616 cmd.exe 4156 cmd.exe 3076 cmd.exe 3600 cmd.exe 5140 cmd.exe 1668 cmd.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 LogonUI.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz LogonUI.exe - Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 5048 NETSTAT.EXE 2792 ipconfig.exe - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 4788 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4964 vssadmin.exe 4644 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Control Panel\Desktop\WallpaperStyle = "2" lumm.io_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00 LogonUI.exe - Modifies registry class 16 IoCs
description ioc Process Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings lumm.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command lumm.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command lumm.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\lumm.io_hyber.exe\" \"%1\"" lumm.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command lumm.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open lumm.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open lumm.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lumm.io_hyber.exe" lumm.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command\DelegateExecute lumm.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open lumm.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings lumm.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" lumm.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet lumm.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell lumm.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell lumm.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell lumm.io_hyber.exe - Runs net.exe
- Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4512 schtasks.exe 2392 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1096 powershell.exe 1096 powershell.exe 1096 powershell.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 2484 WMIC.exe 2484 WMIC.exe 2484 WMIC.exe 2484 WMIC.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 1360 WMIC.exe 1360 WMIC.exe 1360 WMIC.exe 1360 WMIC.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe 4148 lumm.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 5212 LogonUI.exe Token: SeCreatePagefilePrivilege 5212 LogonUI.exe Token: SeDebugPrivilege 4148 lumm.io_hyber.exe Token: SeDebugPrivilege 1096 powershell.exe Token: SeIncreaseQuotaPrivilege 1096 powershell.exe Token: SeSecurityPrivilege 1096 powershell.exe Token: SeTakeOwnershipPrivilege 1096 powershell.exe Token: SeLoadDriverPrivilege 1096 powershell.exe Token: SeSystemProfilePrivilege 1096 powershell.exe Token: SeSystemtimePrivilege 1096 powershell.exe Token: SeProfSingleProcessPrivilege 1096 powershell.exe Token: SeIncBasePriorityPrivilege 1096 powershell.exe Token: SeCreatePagefilePrivilege 1096 powershell.exe Token: SeBackupPrivilege 1096 powershell.exe Token: SeRestorePrivilege 1096 powershell.exe Token: SeShutdownPrivilege 1096 powershell.exe Token: SeDebugPrivilege 1096 powershell.exe Token: SeSystemEnvironmentPrivilege 1096 powershell.exe Token: SeRemoteShutdownPrivilege 1096 powershell.exe Token: SeUndockPrivilege 1096 powershell.exe Token: SeManageVolumePrivilege 1096 powershell.exe Token: 33 1096 powershell.exe Token: 34 1096 powershell.exe Token: 35 1096 powershell.exe Token: 36 1096 powershell.exe Token: SeIncBasePriorityPrivilege 4148 lumm.io_hyber.exe Token: SeIncreaseQuotaPrivilege 1096 powershell.exe Token: SeSecurityPrivilege 1096 powershell.exe Token: SeTakeOwnershipPrivilege 1096 powershell.exe Token: SeLoadDriverPrivilege 1096 powershell.exe Token: SeSystemProfilePrivilege 1096 powershell.exe Token: SeSystemtimePrivilege 1096 powershell.exe Token: SeProfSingleProcessPrivilege 1096 powershell.exe Token: SeIncBasePriorityPrivilege 1096 powershell.exe Token: SeCreatePagefilePrivilege 1096 powershell.exe Token: SeBackupPrivilege 1096 powershell.exe Token: SeRestorePrivilege 1096 powershell.exe Token: SeShutdownPrivilege 1096 powershell.exe Token: SeDebugPrivilege 1096 powershell.exe Token: SeSystemEnvironmentPrivilege 1096 powershell.exe Token: SeRemoteShutdownPrivilege 1096 powershell.exe Token: SeUndockPrivilege 1096 powershell.exe Token: SeManageVolumePrivilege 1096 powershell.exe Token: 33 1096 powershell.exe Token: 34 1096 powershell.exe Token: 35 1096 powershell.exe Token: 36 1096 powershell.exe Token: SeDebugPrivilege 2016 tasklist.exe Token: SeDebugPrivilege 3968 whoami.exe Token: SeDebugPrivilege 5048 NETSTAT.EXE Token: SeIncreaseQuotaPrivilege 2484 WMIC.exe Token: SeSecurityPrivilege 2484 WMIC.exe Token: SeTakeOwnershipPrivilege 2484 WMIC.exe Token: SeLoadDriverPrivilege 2484 WMIC.exe Token: SeSystemProfilePrivilege 2484 WMIC.exe Token: SeSystemtimePrivilege 2484 WMIC.exe Token: SeProfSingleProcessPrivilege 2484 WMIC.exe Token: SeIncBasePriorityPrivilege 2484 WMIC.exe Token: SeCreatePagefilePrivilege 2484 WMIC.exe Token: SeBackupPrivilege 2484 WMIC.exe Token: SeRestorePrivilege 2484 WMIC.exe Token: SeShutdownPrivilege 2484 WMIC.exe Token: SeDebugPrivilege 2484 WMIC.exe Token: SeSystemEnvironmentPrivilege 2484 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4148 lumm.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5212 LogonUI.exe 5212 LogonUI.exe 4148 lumm.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4148 wrote to memory of 1096 4148 lumm.io_hyber.exe 90 PID 4148 wrote to memory of 2500 4148 lumm.io_hyber.exe 93 PID 4148 wrote to memory of 5140 4148 lumm.io_hyber.exe 125 PID 4148 wrote to memory of 56 4148 lumm.io_hyber.exe 97 PID 4148 wrote to memory of 4360 4148 lumm.io_hyber.exe 99 PID 4148 wrote to memory of 1804 4148 lumm.io_hyber.exe 101 PID 4148 wrote to memory of 2800 4148 lumm.io_hyber.exe 103 PID 4148 wrote to memory of 4152 4148 lumm.io_hyber.exe 105 PID 4148 wrote to memory of 6044 4148 lumm.io_hyber.exe 107 PID 4148 wrote to memory of 3212 4148 lumm.io_hyber.exe 109 PID 3212 wrote to memory of 3444 3212 fodhelper.exe 110 PID 4148 wrote to memory of 3012 4148 lumm.io_hyber.exe 112 PID 4148 wrote to memory of 4512 4148 lumm.io_hyber.exe 113 PID 4148 wrote to memory of 6092 4148 lumm.io_hyber.exe 119 PID 4148 wrote to memory of 3600 4148 lumm.io_hyber.exe 120 PID 4148 wrote to memory of 4156 4148 lumm.io_hyber.exe 121 PID 4148 wrote to memory of 2616 4148 lumm.io_hyber.exe 122 PID 4148 wrote to memory of 2764 4148 lumm.io_hyber.exe 123 PID 4148 wrote to memory of 1668 4148 lumm.io_hyber.exe 124 PID 4148 wrote to memory of 5140 4148 lumm.io_hyber.exe 125 PID 4148 wrote to memory of 3076 4148 lumm.io_hyber.exe 126 PID 4148 wrote to memory of 2392 4148 lumm.io_hyber.exe 128 PID 4148 wrote to memory of 1908 4148 lumm.io_hyber.exe 136 PID 4148 wrote to memory of 4964 4148 lumm.io_hyber.exe 138 PID 4148 wrote to memory of 2484 4148 lumm.io_hyber.exe 139 PID 4148 wrote to memory of 2004 4148 lumm.io_hyber.exe 141 PID 4148 wrote to memory of 1344 4148 lumm.io_hyber.exe 143 PID 4148 wrote to memory of 3420 4148 lumm.io_hyber.exe 144 PID 4148 wrote to memory of 624 4148 lumm.io_hyber.exe 145 PID 5140 wrote to memory of 2792 5140 cmd.exe 150 PID 2616 wrote to memory of 2016 2616 cmd.exe 151 PID 1668 wrote to memory of 1384 1668 cmd.exe 152 PID 3076 wrote to memory of 5048 3076 cmd.exe 153 PID 1384 wrote to memory of 716 1384 net.exe 154 PID 2764 wrote to memory of 3968 2764 cmd.exe 155 PID 4156 wrote to memory of 4788 4156 cmd.exe 156 PID 3600 wrote to memory of 4644 3600 cmd.exe 157 PID 2004 wrote to memory of 1636 2004 net.exe 159 PID 3600 wrote to memory of 1360 3600 cmd.exe 161 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe"1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Disables RegEdit via registry modification
- Drops file in Drivers directory
- Creates a file in the Startup directory
- Adds Run key to start application
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -Exec Bypass -Enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBSAGUAYQBsAHQAaQBtAGUATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAUwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBCAGUAaABhAHYAaQBvAHIATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA=2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1096
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:2500
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:5140
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:56
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:4360
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:1804
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:2800
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:4152
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:6044
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3212 -
C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe"3⤵PID:3444
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs2⤵
- Executes a VBScript file via the Windows Script Host.
PID:3012
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:4512
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:6092
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4644
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1360
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:4788
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:2016
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3968
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:1384 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:716
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5140 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2792
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3076 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:5048
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2392
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs2⤵
- Executes a VBScript file via the Windows Script Host.
PID:1908
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:4964
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C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2484
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:1636
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C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:1344
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:3420
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:624
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a21855 /state1:0x41c64e6d1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5212
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:616
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C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe1⤵PID:4952
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C:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\lumm.io_hyber.exe1⤵PID:892
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:1900
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
4PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
- Path C:\ProgramData\invoice_1.pdf
- Size 66KB
- SHA256 67f0579100a14b3af7560e726cc18058fdbe2ee58f90ea0893fdbdda1a643321
- MD5 978daefbf350ac9e575de8d8f31dbb74
- SHA1 0f23ac13d898031e2ec9a29f379b630e75f5019d
- SHA512 4e8b084b22608434b973382027a00b74d9058ce0d9b3dc652c31a1a3cdb9a280abf4acbc2bf94e48394553789e6fe15644a7d221c0a2a982b99f7e883d346787
- SSDEEP 1536:w2Rveo0zwn1+7cRMa3EJmUEYDqFEVOLIWoqojXQQdGU4I13VxXd8E1e3A:wgvQzwnA81EkYDeW5XQQoRIJVxXd8E1/
- TLSH T1EC632B334A23FCC5677F3D40F1543D821C883A678775A66CFBC90A9538A5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 19d908389fe03a78d554dd5670437ac518e853af271367f49a2e27013ad3ca5d
- MD5 b5b6ea830f96e3c007770fc158b2a35b
- SHA1 fa7ebddb98a01872ca2310b17f8dc91c813f50d4
- SHA512 266345f932619501d2863a9971ec9a652cecea5fa9e809d8f90283c3a916d1253fa85cfa186627b1a1d7bd01c73a11decfd926066b860c42f4748f369f71849b
- SSDEEP 1536:Q2Rveo0zwn1+7cRMa3EJmUEYDqFEVOLIWoqojXQQdGU4I13VxXd8E1e3b:QgvQzwnA81EkYDeW5XQQoRIJVxXd8E1+
- TLSH T1CE631A734A23FCC5677F3D40F1542D820C883A678775A66CFBC90A9538B5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 238B
- SHA256 2940f5f2661c051e32a160db262175eafcfe7f4f2af4b13743e9597f8addeedb
- MD5 c79831fca50a2597b677c73cd238ae01
- SHA1 939e648d2dc7639fa4a5ae775786a0b40724c951
- SHA512 e65d138f0816385cc2d7cece25628ad10f183f8ad55d4bb0022c85f872d76923d6eace1a996740d9515c9ca3df37bcac3baec5c7b10c8a07b04fb9bb5eaa6f88
- TLSH T118D0A78BB54DC6A90001123B81F3CE8DE5A558693B17BE744AA5DD4E32D088589F6543
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\del.bat
- Size 59B
- SHA256 a51f2a0f053ac35b4158bb02b75421ab3698e1d0ee4f926abf1bae3af1570c53
- MD5 9cecbebdcdd60358132849714a3b82f7
- SHA1 be6e20834a5726f3742f05e6bdfaff16118b147f
- SHA512 7b48bd66b4c741d2de2e8b7bc0eab8f438ddc1ed0c73e8b70add9bee400f6640f692884965032616e2d6911a22a17d1d3762421aa49fe021660c9052cfc0675a
- TLSH T13DA002620F961E5469529E5AD73425239D1F104CD1390012F05232903DA98DE0EC2144
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
- Size 239B
- SHA256 1f54b74b335e080e487d7a3cdb3cada87b622fe85ed8e1cf4510430f1e544f56
- MD5 56f623b0d718e72eb0bf06f1e92f9a11
- SHA1 f1b94051f39ba78c62022a5421b871a79bee59f7
- SHA512 2221dd4f37cf55ac3eebd96b6bc8e6db7461680aa22db972acece3ede6a4e70072252ec3177d3d2294c9ec91c2ff8736d0efceea4dac602aaabb455404375c51
- TLSH T1D8D0A78BB54DC6A90001123F80F3CE8DE6E558693B17BE749AA5DD0F32C088589F6543
- MD5 SHA1 SHA512 TLSH