Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 13:51
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
truzt.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
truzt.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target truzt.io_hyber.exe
- Size 49KB
- Sample260826-q52wsazfpg
- SHA256 5b1465223d135e058da39d9b8ee2ddb06b2fbfb93fb73f4f31a022f54a874292
- MD5 143859593de8ef7876d01e4332ba742e
- SHA1 f62e19320e1706d4b4f9265c703b896304ed558f
- SHA512 407997952273cf2bd9fa8ba286585926ebca10866e4590799c4ab0efa45aaecaab185898987fc69d96c3b16308fde9a02aef0c9a8eb84b20fb437cb05ed75bcf
- SSDEEP 384:xFrb51vIFF66z9S0huAozGYKg+9wFfY9leKSo1ML+gekYSb7RxH9iUXFdx17IPzG:jrVZZ6zs0h3FkYqx/NaPzfX/faV4g
- TLSH T14933074937ED4516D2BF5ABE89F251118731F453AC23EB8E0AD8459E09F37008DA8B6B
- 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/3704-1-0x0000000000530000-0x0000000000542000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" truzt.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 4364 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" truzt.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 truzt.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4220 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_84.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_101.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_110.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_38.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_59.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_180.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_76.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_92.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_95.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_165.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_28.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_163.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_168.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_190.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_15.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_141.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_178.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_79.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_179.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_60.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_76.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_110.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_170.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_184.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_113.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_104.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_108.pdf truzt.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_159.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf truzt.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf truzt.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\\truzt.io_hyber.exe" truzt.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 5580 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\sysupdate.exe truzt.io_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe File created C:\Windows\system32\svchost.exe truzt.io_hyber.exe File created C:\Windows\system32\sysupdate.exe truzt.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 2676 wscript.exe 2684 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" truzt.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 3708 sc.exe 3624 sc.exe 1692 sc.exe 3512 sc.exe 4812 sc.exe 1544 sc.exe 6032 sc.exe 5536 sc.exe 676 sc.exe 2224 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 760 cmd.exe 2880 cmd.exe 3388 cmd.exe 2088 cmd.exe 1908 cmd.exe 4540 cmd.exe 1636 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz LogonUI.exe Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 LogonUI.exe - Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 4344 ipconfig.exe 4736 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 5528 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4636 vssadmin.exe 1416 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" truzt.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-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command truzt.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings truzt.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command\DelegateExecute truzt.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet truzt.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell truzt.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command truzt.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell truzt.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\truzt.io_hyber.exe\" \"%1\"" truzt.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open truzt.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\\truzt.io_hyber.exe" truzt.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" truzt.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings truzt.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell truzt.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open truzt.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command truzt.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open truzt.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 3488 schtasks.exe 2944 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4364 powershell.exe 4364 powershell.exe 4364 powershell.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 4496 WMIC.exe 4496 WMIC.exe 4496 WMIC.exe 4496 WMIC.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 1584 WMIC.exe 1584 WMIC.exe 1584 WMIC.exe 1584 WMIC.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe 3704 truzt.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4856 LogonUI.exe Token: SeCreatePagefilePrivilege 4856 LogonUI.exe Token: SeDebugPrivilege 3704 truzt.io_hyber.exe Token: SeDebugPrivilege 4364 powershell.exe Token: SeIncreaseQuotaPrivilege 4364 powershell.exe Token: SeSecurityPrivilege 4364 powershell.exe Token: SeTakeOwnershipPrivilege 4364 powershell.exe Token: SeLoadDriverPrivilege 4364 powershell.exe Token: SeSystemProfilePrivilege 4364 powershell.exe Token: SeSystemtimePrivilege 4364 powershell.exe Token: SeProfSingleProcessPrivilege 4364 powershell.exe Token: SeIncBasePriorityPrivilege 4364 powershell.exe Token: SeCreatePagefilePrivilege 4364 powershell.exe Token: SeBackupPrivilege 4364 powershell.exe Token: SeRestorePrivilege 4364 powershell.exe Token: SeShutdownPrivilege 4364 powershell.exe Token: SeDebugPrivilege 4364 powershell.exe Token: SeSystemEnvironmentPrivilege 4364 powershell.exe Token: SeRemoteShutdownPrivilege 4364 powershell.exe Token: SeUndockPrivilege 4364 powershell.exe Token: SeManageVolumePrivilege 4364 powershell.exe Token: 33 4364 powershell.exe Token: 34 4364 powershell.exe Token: 35 4364 powershell.exe Token: 36 4364 powershell.exe Token: SeIncBasePriorityPrivilege 3704 truzt.io_hyber.exe Token: SeIncreaseQuotaPrivilege 4364 powershell.exe Token: SeSecurityPrivilege 4364 powershell.exe Token: SeTakeOwnershipPrivilege 4364 powershell.exe Token: SeLoadDriverPrivilege 4364 powershell.exe Token: SeSystemProfilePrivilege 4364 powershell.exe Token: SeSystemtimePrivilege 4364 powershell.exe Token: SeProfSingleProcessPrivilege 4364 powershell.exe Token: SeIncBasePriorityPrivilege 4364 powershell.exe Token: SeCreatePagefilePrivilege 4364 powershell.exe Token: SeBackupPrivilege 4364 powershell.exe Token: SeRestorePrivilege 4364 powershell.exe Token: SeShutdownPrivilege 4364 powershell.exe Token: SeDebugPrivilege 4364 powershell.exe Token: SeSystemEnvironmentPrivilege 4364 powershell.exe Token: SeRemoteShutdownPrivilege 4364 powershell.exe Token: SeUndockPrivilege 4364 powershell.exe Token: SeManageVolumePrivilege 4364 powershell.exe Token: 33 4364 powershell.exe Token: 34 4364 powershell.exe Token: 35 4364 powershell.exe Token: 36 4364 powershell.exe Token: SeDebugPrivilege 4684 whoami.exe Token: SeDebugPrivilege 5580 tasklist.exe Token: SeIncreaseQuotaPrivilege 4496 WMIC.exe Token: SeSecurityPrivilege 4496 WMIC.exe Token: SeTakeOwnershipPrivilege 4496 WMIC.exe Token: SeLoadDriverPrivilege 4496 WMIC.exe Token: SeSystemProfilePrivilege 4496 WMIC.exe Token: SeSystemtimePrivilege 4496 WMIC.exe Token: SeProfSingleProcessPrivilege 4496 WMIC.exe Token: SeIncBasePriorityPrivilege 4496 WMIC.exe Token: SeCreatePagefilePrivilege 4496 WMIC.exe Token: SeBackupPrivilege 4496 WMIC.exe Token: SeRestorePrivilege 4496 WMIC.exe Token: SeShutdownPrivilege 4496 WMIC.exe Token: SeDebugPrivilege 4496 WMIC.exe Token: SeSystemEnvironmentPrivilege 4496 WMIC.exe Token: SeRemoteShutdownPrivilege 4496 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3704 truzt.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4856 LogonUI.exe 4856 LogonUI.exe 3704 truzt.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 3704 wrote to memory of 4364 3704 truzt.io_hyber.exe 91 PID 3704 wrote to memory of 3624 3704 truzt.io_hyber.exe 93 PID 3704 wrote to memory of 3708 3704 truzt.io_hyber.exe 95 PID 3704 wrote to memory of 676 3704 truzt.io_hyber.exe 97 PID 3704 wrote to memory of 1544 3704 truzt.io_hyber.exe 99 PID 3704 wrote to memory of 4812 3704 truzt.io_hyber.exe 101 PID 3704 wrote to memory of 3512 3704 truzt.io_hyber.exe 102 PID 3704 wrote to memory of 1692 3704 truzt.io_hyber.exe 105 PID 3704 wrote to memory of 2224 3704 truzt.io_hyber.exe 107 PID 3704 wrote to memory of 1564 3704 truzt.io_hyber.exe 109 PID 1564 wrote to memory of 3588 1564 fodhelper.exe 110 PID 3704 wrote to memory of 2676 3704 truzt.io_hyber.exe 112 PID 3704 wrote to memory of 3488 3704 truzt.io_hyber.exe 114 PID 3704 wrote to memory of 1908 3704 truzt.io_hyber.exe 119 PID 3704 wrote to memory of 2088 3704 truzt.io_hyber.exe 121 PID 3704 wrote to memory of 3388 3704 truzt.io_hyber.exe 122 PID 3704 wrote to memory of 2880 3704 truzt.io_hyber.exe 123 PID 3704 wrote to memory of 760 3704 truzt.io_hyber.exe 124 PID 3704 wrote to memory of 1636 3704 truzt.io_hyber.exe 125 PID 3704 wrote to memory of 4540 3704 truzt.io_hyber.exe 126 PID 3704 wrote to memory of 2944 3704 truzt.io_hyber.exe 131 PID 3704 wrote to memory of 3492 3704 truzt.io_hyber.exe 135 PID 3704 wrote to memory of 2684 3704 truzt.io_hyber.exe 136 PID 3704 wrote to memory of 4636 3704 truzt.io_hyber.exe 137 PID 3704 wrote to memory of 4496 3704 truzt.io_hyber.exe 138 PID 3704 wrote to memory of 3572 3704 truzt.io_hyber.exe 139 PID 3704 wrote to memory of 4220 3704 truzt.io_hyber.exe 140 PID 3704 wrote to memory of 5536 3704 truzt.io_hyber.exe 141 PID 3704 wrote to memory of 6032 3704 truzt.io_hyber.exe 142 PID 1636 wrote to memory of 4344 1636 cmd.exe 149 PID 2880 wrote to memory of 4684 2880 cmd.exe 150 PID 2088 wrote to memory of 5528 2088 cmd.exe 151 PID 4540 wrote to memory of 4736 4540 cmd.exe 152 PID 3388 wrote to memory of 5580 3388 cmd.exe 153 PID 760 wrote to memory of 1172 760 cmd.exe 154 PID 1172 wrote to memory of 3404 1172 net.exe 155 PID 1908 wrote to memory of 1416 1908 cmd.exe 156 PID 3572 wrote to memory of 2392 3572 net.exe 157 PID 1908 wrote to memory of 1584 1908 cmd.exe 160 - 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\truzt.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\truzt.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:3704 -
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:4364
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:3624
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:3708
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:676
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:1544
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:4812
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:3512
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:1692
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2224
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exe"3⤵PID:3588
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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:2676
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:3488
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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:1908 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1416
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1584
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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:2088 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:5528
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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:3388 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:5580
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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:2880 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4684
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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:760 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:3404
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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:1636 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:4344
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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:4540 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
PID:4736
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2944
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:3492
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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:2684
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:4636
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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:4496
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:3572 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:2392
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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:4220
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:5536
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:6032
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a22855 /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:4856
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:4720
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C:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\truzt.io_hyber.exe1⤵PID:908
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:2828
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 9c9360ed4b1012ab9c700e44d8ef1d325dc4bfd4f4ff41e7df061635f510fd24
- MD5 6b8896863a75457b0b3e46537bf2dd7b
- SHA1 aca1e2b18f39ed098283ab5fbaae96c86ecbd8cb
- SHA512 79d8736932a74d674fc042d7659b06757120dbf2ddc87286993ee4c7f94a6bfbd31059b17fade4ffd312615f40a2984c229c70253edd23b1feecd18917fe42ca
- SSDEEP 1536:F2Rveo0zwn1+7cRMa3EJmqF+D85NGczBcKhCBJA8ezply9ueJzRBDEI8kpx7libn:FgvQzwnA81EXm85wczBcKBzpl6uUzRR0
- TLSH T1A5633B378A23FCD5677F3E80F06439520C88396747B1A678FBC50A9938A56C4EF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 eeed4f97c44f17ab0b931dd9d9fa26e113e778cf102ac04f42c582333b9d10b1
- MD5 fbcade48ec0d3844a5a18423ccc204c2
- SHA1 150c70b85a7655bed3990825099e81c50c3d3669
- SHA512 e0c8039eca79c707e0712c7de9368cafab2931244f9e3446bb10a86658c158d7361f3e169ee558025e813b0542e03109ceb83fe4f194afb2871a224ce5d73620
- SSDEEP 1536:l2Rveo0zwn1+7cRMa3EJmqF+D85NGczBcKhCBJA8ezply9ueJzRBDEI8kpx7libm:lgvQzwnA81EXm85wczBcKBzpl6uUzRRX
- TLSH T148633B378A23FCD5677F3E80E06439520C88396747B1A678FBC509A93CA56C4DF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 239B
- SHA256 7ef5b82c886c567ceb74519a253c5f0043ec866a9ebcac8f5fa5c9ea1a0fc03d
- MD5 3c711d7e640eee3bf3c8fd38c91bd9c8
- SHA1 25c3c795ac1e44ae109cb50debbe2c00bdbd5459
- SHA512 dcf849e97cbd62afb1175e11edfab5e25503b91e0947dd1fbad5e76114b2aaf23848fe53f8e130177fcbfa49909747437b52b8e001a8d4fa8217dc900186baff
- TLSH T1AAD0A78BF28DC6A90001123B81F3CE9DE5F548693B17BE704AA5DD4E32A089589F6543
- 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 240B
- SHA256 c1e907dfa09a5737d43d8f60175ba51538f8add47017299d3745c279e4839411
- MD5 7a7f086bfe71663fcc62ff50459c2588
- SHA1 1451bfbe6370dc670e1ca5c9e0e8c2395d2a1b2c
- SHA512 94a730861c131edfe075ef00be4a4b57a46c1c2781e7ccdcc010f82368d121bbedcda80d578001a18583e53f4d36a4317cbd0158b64d8ed01c0514c51aa29298
- TLSH T1FDD0A78BF28DC6A90001123B80F3CE9DE6E548693B17BE709AA5DD0E32A089589F6543
- MD5 SHA1 SHA512 TLSH