Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 14:12
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
nextworks.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
39 signatures
150 seconds
Behavioral task
behavioral2
Sample
nextworks.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target nextworks.io_hyber.exe
- Size 49KB
- Sample260813-rhtsbsap5x
- SHA256 d9c4583b9d1d107506e934bdb790a2fb571566a34733f48ad6790414709f7fe7
- MD5 86b635a0acffdfe52ac429fd5833dfd5
- SHA1 549d60aef84ea5802f449e27c99aed647dfdc467
- SHA512 656e30f3c754afa59b281b9b677fa36406500bbf7761d4b6328915a4c0e53688f6e6d5f059c7ffa105b390d2266ae6753ddd60d370eae259853f216f5dffebc5
- SSDEEP 768:CrVZZ6zs0hP4NaFkz0COOqfT/NaPzfX/fCC4g:IZ6HhAN+J9bmP/fCC4g
- TLSH T19E33F74937ED4521D1BF9ABE89B291118731F493DC23DB8E1AD9459E09F3700CCA8B6B
- 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/3912-1-0x0000000000EC0000-0x0000000000ED2000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" nextworks.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 1572 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" nextworks.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 nextworks.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2484 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 created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_54.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_164.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_126.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_157.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_187.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_190.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_38.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_45.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_104.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_27.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_49.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_64.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_139.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_68.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_83.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SysUpdate.exe nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_46.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_174.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_21.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_117.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_193.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_123.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_128.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_3.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_66.pdf nextworks.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_112.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_154.pdf nextworks.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat nextworks.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-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\nextworks.io_hyber.exe" nextworks.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 5528 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe File created C:\Windows\system32\svchost.exe nextworks.io_hyber.exe File created C:\Windows\system32\sysupdate.exe nextworks.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe nextworks.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 3308 wscript.exe 2400 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" nextworks.io_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\1190384399.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5708 sc.exe 624 sc.exe 2596 sc.exe 3208 sc.exe 4780 sc.exe 3672 sc.exe 1348 sc.exe 1968 sc.exe 4864 sc.exe 4124 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 queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \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 1536 cmd.exe 3416 cmd.exe 5304 cmd.exe 5732 cmd.exe 1144 cmd.exe 2076 cmd.exe 1992 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 4956 NETSTAT.EXE 3536 ipconfig.exe - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 5996 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 5780 vssadmin.exe 1928 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\WallpaperStyle = "2" nextworks.io_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process 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 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 - Modifies registry class 16 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell nextworks.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" nextworks.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet nextworks.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell nextworks.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings nextworks.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open nextworks.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open nextworks.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\nextworks.io_hyber.exe" nextworks.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell nextworks.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open nextworks.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command nextworks.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings nextworks.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\DelegateExecute nextworks.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command nextworks.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\nextworks.io_hyber.exe\" \"%1\"" nextworks.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command nextworks.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 5940 schtasks.exe 2284 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1572 powershell.exe 1572 powershell.exe 1572 powershell.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 2668 WMIC.exe 2668 WMIC.exe 2668 WMIC.exe 2668 WMIC.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 1336 WMIC.exe 1336 WMIC.exe 1336 WMIC.exe 1336 WMIC.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe 3912 nextworks.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3220 LogonUI.exe Token: SeCreatePagefilePrivilege 3220 LogonUI.exe Token: SeDebugPrivilege 3912 nextworks.io_hyber.exe Token: SeDebugPrivilege 1572 powershell.exe Token: SeIncreaseQuotaPrivilege 1572 powershell.exe Token: SeSecurityPrivilege 1572 powershell.exe Token: SeTakeOwnershipPrivilege 1572 powershell.exe Token: SeLoadDriverPrivilege 1572 powershell.exe Token: SeSystemProfilePrivilege 1572 powershell.exe Token: SeSystemtimePrivilege 1572 powershell.exe Token: SeProfSingleProcessPrivilege 1572 powershell.exe Token: SeIncBasePriorityPrivilege 1572 powershell.exe Token: SeCreatePagefilePrivilege 1572 powershell.exe Token: SeBackupPrivilege 1572 powershell.exe Token: SeRestorePrivilege 1572 powershell.exe Token: SeShutdownPrivilege 1572 powershell.exe Token: SeDebugPrivilege 1572 powershell.exe Token: SeSystemEnvironmentPrivilege 1572 powershell.exe Token: SeRemoteShutdownPrivilege 1572 powershell.exe Token: SeUndockPrivilege 1572 powershell.exe Token: SeManageVolumePrivilege 1572 powershell.exe Token: 33 1572 powershell.exe Token: 34 1572 powershell.exe Token: 35 1572 powershell.exe Token: 36 1572 powershell.exe Token: SeIncBasePriorityPrivilege 3912 nextworks.io_hyber.exe Token: SeDebugPrivilege 4884 whoami.exe Token: SeDebugPrivilege 5528 tasklist.exe Token: SeDebugPrivilege 4956 NETSTAT.EXE Token: SeIncreaseQuotaPrivilege 1572 powershell.exe Token: SeSecurityPrivilege 1572 powershell.exe Token: SeTakeOwnershipPrivilege 1572 powershell.exe Token: SeLoadDriverPrivilege 1572 powershell.exe Token: SeSystemProfilePrivilege 1572 powershell.exe Token: SeSystemtimePrivilege 1572 powershell.exe Token: SeProfSingleProcessPrivilege 1572 powershell.exe Token: SeIncBasePriorityPrivilege 1572 powershell.exe Token: SeCreatePagefilePrivilege 1572 powershell.exe Token: SeBackupPrivilege 1572 powershell.exe Token: SeRestorePrivilege 1572 powershell.exe Token: SeShutdownPrivilege 1572 powershell.exe Token: SeDebugPrivilege 1572 powershell.exe Token: SeSystemEnvironmentPrivilege 1572 powershell.exe Token: SeRemoteShutdownPrivilege 1572 powershell.exe Token: SeUndockPrivilege 1572 powershell.exe Token: SeManageVolumePrivilege 1572 powershell.exe Token: 33 1572 powershell.exe Token: 34 1572 powershell.exe Token: 35 1572 powershell.exe Token: 36 1572 powershell.exe Token: SeIncreaseQuotaPrivilege 2668 WMIC.exe Token: SeSecurityPrivilege 2668 WMIC.exe Token: SeTakeOwnershipPrivilege 2668 WMIC.exe Token: SeLoadDriverPrivilege 2668 WMIC.exe Token: SeSystemProfilePrivilege 2668 WMIC.exe Token: SeSystemtimePrivilege 2668 WMIC.exe Token: SeProfSingleProcessPrivilege 2668 WMIC.exe Token: SeIncBasePriorityPrivilege 2668 WMIC.exe Token: SeCreatePagefilePrivilege 2668 WMIC.exe Token: SeBackupPrivilege 2668 WMIC.exe Token: SeRestorePrivilege 2668 WMIC.exe Token: SeShutdownPrivilege 2668 WMIC.exe Token: SeDebugPrivilege 2668 WMIC.exe Token: SeSystemEnvironmentPrivilege 2668 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3912 nextworks.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3220 LogonUI.exe 3220 LogonUI.exe 3912 nextworks.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 3912 wrote to memory of 1572 3912 nextworks.io_hyber.exe 90 PID 3912 wrote to memory of 4864 3912 nextworks.io_hyber.exe 92 PID 3912 wrote to memory of 4124 3912 nextworks.io_hyber.exe 94 PID 3912 wrote to memory of 5708 3912 nextworks.io_hyber.exe 96 PID 3912 wrote to memory of 4780 3912 nextworks.io_hyber.exe 98 PID 3912 wrote to memory of 624 3912 nextworks.io_hyber.exe 100 PID 3912 wrote to memory of 3672 3912 nextworks.io_hyber.exe 102 PID 3912 wrote to memory of 1348 3912 nextworks.io_hyber.exe 104 PID 3912 wrote to memory of 2596 3912 nextworks.io_hyber.exe 106 PID 3912 wrote to memory of 568 3912 nextworks.io_hyber.exe 108 PID 568 wrote to memory of 796 568 fodhelper.exe 160 PID 3912 wrote to memory of 3308 3912 nextworks.io_hyber.exe 111 PID 3912 wrote to memory of 5940 3912 nextworks.io_hyber.exe 112 PID 3912 wrote to memory of 5304 3912 nextworks.io_hyber.exe 119 PID 3912 wrote to memory of 3416 3912 nextworks.io_hyber.exe 120 PID 3912 wrote to memory of 1536 3912 nextworks.io_hyber.exe 122 PID 3912 wrote to memory of 1992 3912 nextworks.io_hyber.exe 123 PID 3912 wrote to memory of 2076 3912 nextworks.io_hyber.exe 124 PID 3912 wrote to memory of 1144 3912 nextworks.io_hyber.exe 125 PID 3912 wrote to memory of 5732 3912 nextworks.io_hyber.exe 126 PID 3912 wrote to memory of 2284 3912 nextworks.io_hyber.exe 130 PID 3912 wrote to memory of 2400 3912 nextworks.io_hyber.exe 135 PID 3912 wrote to memory of 1228 3912 nextworks.io_hyber.exe 136 PID 3912 wrote to memory of 5780 3912 nextworks.io_hyber.exe 137 PID 3912 wrote to memory of 2668 3912 nextworks.io_hyber.exe 138 PID 3912 wrote to memory of 4744 3912 nextworks.io_hyber.exe 139 PID 3912 wrote to memory of 2484 3912 nextworks.io_hyber.exe 140 PID 3912 wrote to memory of 1968 3912 nextworks.io_hyber.exe 141 PID 3912 wrote to memory of 3208 3912 nextworks.io_hyber.exe 142 PID 3416 wrote to memory of 5996 3416 cmd.exe 146 PID 5304 wrote to memory of 1928 5304 cmd.exe 150 PID 2076 wrote to memory of 4208 2076 cmd.exe 151 PID 5732 wrote to memory of 4956 5732 cmd.exe 153 PID 4208 wrote to memory of 4204 4208 net.exe 154 PID 1992 wrote to memory of 4884 1992 cmd.exe 152 PID 1536 wrote to memory of 5528 1536 cmd.exe 155 PID 1144 wrote to memory of 3536 1144 cmd.exe 156 PID 4744 wrote to memory of 4100 4744 net.exe 158 PID 5304 wrote to memory of 1336 5304 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\nextworks.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\nextworks.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:3912 -
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:1572
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:4864
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:4124
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:5708
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:4780
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:624
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:3672
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:1348
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2596
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:568 -
C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe"3⤵PID:796
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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:3308
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:5940
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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:5304 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1928
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1336
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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:3416 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:5996
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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:1536 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:5528
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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:1992 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4884
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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:2076 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:4208 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:4204
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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:1144 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:3536
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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:5732 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:4956
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2284
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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:2400
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:1228
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:5780
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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:2668
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:4100
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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:2484
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:1968
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:3208
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a1f855 /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:3220
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:4068
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C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe1⤵PID:2696
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C:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\nextworks.io_hyber.exe1⤵PID:5924
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:4584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:796
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 c22069de5049d636b750b734d7f1e6181e360eb14cfff1bd197bd1c105a08430
- MD5 b11e9b9643ad9f66f666c1e411f18bba
- SHA1 68c3d7f7bb7c8ec2dbd9735d080572b6a8c42e5a
- SHA512 63196a34298eb216d6cc71cf2863a0a9e3d9a5f07724a63e2fd931d57c9b6671a6ad2db29a301a1abe83d6ad8e0f1e4e5bc9e8a747557e052529ae94af06282b
- SSDEEP 1536:z2Rveo0zwn1+7cRMa3EJd7OrjWjo49xWojXQQdGU4I13VxStse8E2:zgvQzwnA81Erm+T5XQQoRIJVxStse8E2
- TLSH T1966329334B23FDC5577F3D80F1942E420C883A6B87B5666CFBC90A6938A5684DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 bf74f3d183dcf158582c2ad868af44e101314da19f3a73b8b9c5c84517ee8aa8
- MD5 f28003e49a12c2e1ec16a58c48e64c9e
- SHA1 52a496ae05c57480bc23ca32d23191f70e12ef58
- SHA512 b5203986e142a9a69e2c2711f7c2fffcb54b0604769bc25c85916c2bd563d483e6bc1dd5ec4bdf39c95e508e11b8f0bfe840f3402c761dc6e753e54357e7faee
- SSDEEP 1536:T2Rveo0zwn1+7cRMa3EJd7OrjWjo49xWojXQQdGU4I13VxStse8ER:TgvQzwnA81Erm+T5XQQoRIJVxStse8ER
- TLSH T15C6329734B23FDC5577F3D80F0A42E520C883A6B8775666CFBC90A6938A5284DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 243B
- SHA256 60d35ced20aa1b92665c8f2d66eef65b710636c80279da25e929654670c4755f
- MD5 86b657da13ad09b4f64cd8319b6640f7
- SHA1 d469e2511bb4c26d033b93e9f2d94b21eb036893
- SHA512 a80a204501a5a994ffd6c376aa2a7b59afed4e5736a4839c675efd1af9869666c2523d75654c21ef8e24ac38bf0a3cc9567eabd7a2f04fb7982f81238017271f
- TLSH T106D0A79BB14DC6A90001227B81F3DE8DE9A548AD3B17BEB04AA5DD4E32D088589F6583
- 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 244B
- SHA256 5af82410bf2357dd89a4a9c38accb96456da4e3915106c63f02423cd8a7ac96d
- MD5 fef4cda01733247edb89fadf2d25a470
- SHA1 80f7d693f269876a69ca1c75bda4319f90c34666
- SHA512 d2232a7cfde054789f6bee27dc29f70b8c0c3c1c82fb3de4f33965a2549b57a8c39fae6b6d3a2323e483696aecbd8bca922dd10247e5436a9293fa0152440436
- TLSH T16DD0A59B714DC6650001117B41F3DE4DD5D1445D3B177E705955DD0E32C044545F5543
- MD5 SHA1 SHA512 TLSH