Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 23:47
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
pooker.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
pooker.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target pooker.io_hyber.exe
- Size 49KB
- Sample260805-3tbaxaef24
- SHA256 a096fad15ca92dfd607b0539be0cd11a2e033af8fc8571cc6e4b1c513f2f543e
- MD5 8c611a8822a43689d4d104811133ae85
- SHA1 46e212f3bcae1babb67b42297b16a2374de53762
- SHA512 a725cf73f7ab0ff39abc80131cc556e0e2af667e4920694cd856a0732fcd1e96b8418d9a61726e9ba67048d39d2864a92037e4a37f30c20fe82d5a5d1a0fbc18
- SSDEEP 768:6rVZZ6zs0htCDX291DUYbqK/NKPzfX/fTS4X:QZ6HhADX291o9KGP/fTS4X
- TLSH T1D033F64437FD4526D2BF5ABE89F251118332F4639C23DB4E1AD8459E19F3B008DA8B6B
- 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/3448-1-0x0000000000560000-0x0000000000572000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" pooker.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 6052 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" pooker.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 pooker.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3652 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_15.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_151.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_184.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_43.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_97.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_140.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_56.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_64.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_78.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_85.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_89.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_6.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_136.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_78.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_79.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_188.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_57.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_128.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_149.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_164.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_165.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_36.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_75.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_152.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_40.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_62.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf pooker.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_59.pdf pooker.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf pooker.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-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\pooker.io_hyber.exe" pooker.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 2448 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 pooker.io_hyber.exe File created C:\Windows\system32\sysupdate.exe pooker.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe pooker.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 6084 wscript.exe 3412 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" pooker.io_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\1774443198.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2552 sc.exe 2468 sc.exe 3540 sc.exe 6116 sc.exe 2308 sc.exe 1380 sc.exe 5032 sc.exe 2940 sc.exe 3728 sc.exe 1116 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 964 cmd.exe 832 cmd.exe 2152 cmd.exe 4388 cmd.exe 5548 cmd.exe 1384 cmd.exe 4808 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 5360 ipconfig.exe 2468 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 4548 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2512 vssadmin.exe 2164 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Control Panel\Desktop\WallpaperStyle = "2" pooker.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 Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open\command\DelegateExecute pooker.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell pooker.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell pooker.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" pooker.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\pooker.io_hyber.exe\" \"%1\"" pooker.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open\command pooker.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\pooker.io_hyber.exe" pooker.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open\command pooker.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open pooker.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings pooker.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command pooker.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell pooker.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open pooker.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings pooker.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000_Classes\ms-settings\shell\open pooker.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet pooker.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 5284 schtasks.exe 3724 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 6052 powershell.exe 6052 powershell.exe 6052 powershell.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 2520 WMIC.exe 2520 WMIC.exe 2520 WMIC.exe 2520 WMIC.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 2604 WMIC.exe 2604 WMIC.exe 2604 WMIC.exe 2604 WMIC.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe 3448 pooker.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4360 LogonUI.exe Token: SeCreatePagefilePrivilege 4360 LogonUI.exe Token: SeDebugPrivilege 3448 pooker.io_hyber.exe Token: SeDebugPrivilege 6052 powershell.exe Token: SeIncreaseQuotaPrivilege 6052 powershell.exe Token: SeSecurityPrivilege 6052 powershell.exe Token: SeTakeOwnershipPrivilege 6052 powershell.exe Token: SeLoadDriverPrivilege 6052 powershell.exe Token: SeSystemProfilePrivilege 6052 powershell.exe Token: SeSystemtimePrivilege 6052 powershell.exe Token: SeProfSingleProcessPrivilege 6052 powershell.exe Token: SeIncBasePriorityPrivilege 6052 powershell.exe Token: SeCreatePagefilePrivilege 6052 powershell.exe Token: SeBackupPrivilege 6052 powershell.exe Token: SeRestorePrivilege 6052 powershell.exe Token: SeShutdownPrivilege 6052 powershell.exe Token: SeDebugPrivilege 6052 powershell.exe Token: SeSystemEnvironmentPrivilege 6052 powershell.exe Token: SeRemoteShutdownPrivilege 6052 powershell.exe Token: SeUndockPrivilege 6052 powershell.exe Token: SeManageVolumePrivilege 6052 powershell.exe Token: 33 6052 powershell.exe Token: 34 6052 powershell.exe Token: 35 6052 powershell.exe Token: 36 6052 powershell.exe Token: SeIncreaseQuotaPrivilege 6052 powershell.exe Token: SeSecurityPrivilege 6052 powershell.exe Token: SeTakeOwnershipPrivilege 6052 powershell.exe Token: SeLoadDriverPrivilege 6052 powershell.exe Token: SeSystemProfilePrivilege 6052 powershell.exe Token: SeSystemtimePrivilege 6052 powershell.exe Token: SeProfSingleProcessPrivilege 6052 powershell.exe Token: SeIncBasePriorityPrivilege 6052 powershell.exe Token: SeCreatePagefilePrivilege 6052 powershell.exe Token: SeBackupPrivilege 6052 powershell.exe Token: SeRestorePrivilege 6052 powershell.exe Token: SeShutdownPrivilege 6052 powershell.exe Token: SeDebugPrivilege 6052 powershell.exe Token: SeSystemEnvironmentPrivilege 6052 powershell.exe Token: SeRemoteShutdownPrivilege 6052 powershell.exe Token: SeUndockPrivilege 6052 powershell.exe Token: SeManageVolumePrivilege 6052 powershell.exe Token: 33 6052 powershell.exe Token: 34 6052 powershell.exe Token: 35 6052 powershell.exe Token: 36 6052 powershell.exe Token: SeIncBasePriorityPrivilege 3448 pooker.io_hyber.exe Token: SeDebugPrivilege 2468 NETSTAT.EXE Token: SeDebugPrivilege 2448 tasklist.exe Token: SeDebugPrivilege 3540 whoami.exe Token: SeBackupPrivilege 5724 vssvc.exe Token: SeRestorePrivilege 5724 vssvc.exe Token: SeAuditPrivilege 5724 vssvc.exe Token: SeIncreaseQuotaPrivilege 2520 WMIC.exe Token: SeSecurityPrivilege 2520 WMIC.exe Token: SeTakeOwnershipPrivilege 2520 WMIC.exe Token: SeLoadDriverPrivilege 2520 WMIC.exe Token: SeSystemProfilePrivilege 2520 WMIC.exe Token: SeSystemtimePrivilege 2520 WMIC.exe Token: SeProfSingleProcessPrivilege 2520 WMIC.exe Token: SeIncBasePriorityPrivilege 2520 WMIC.exe Token: SeCreatePagefilePrivilege 2520 WMIC.exe Token: SeBackupPrivilege 2520 WMIC.exe Token: SeRestorePrivilege 2520 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3448 pooker.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4360 LogonUI.exe 4360 LogonUI.exe 3448 pooker.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 3448 wrote to memory of 6052 3448 pooker.io_hyber.exe 91 PID 3448 wrote to memory of 5032 3448 pooker.io_hyber.exe 93 PID 3448 wrote to memory of 2468 3448 pooker.io_hyber.exe 139 PID 3448 wrote to memory of 3540 3448 pooker.io_hyber.exe 141 PID 3448 wrote to memory of 2940 3448 pooker.io_hyber.exe 99 PID 3448 wrote to memory of 3728 3448 pooker.io_hyber.exe 101 PID 3448 wrote to memory of 1116 3448 pooker.io_hyber.exe 103 PID 3448 wrote to memory of 6116 3448 pooker.io_hyber.exe 115 PID 3448 wrote to memory of 2308 3448 pooker.io_hyber.exe 107 PID 3448 wrote to memory of 4220 3448 pooker.io_hyber.exe 109 PID 4220 wrote to memory of 5852 4220 fodhelper.exe 110 PID 3448 wrote to memory of 6084 3448 pooker.io_hyber.exe 113 PID 3448 wrote to memory of 5284 3448 pooker.io_hyber.exe 114 PID 3448 wrote to memory of 2152 3448 pooker.io_hyber.exe 119 PID 3448 wrote to memory of 832 3448 pooker.io_hyber.exe 120 PID 3448 wrote to memory of 964 3448 pooker.io_hyber.exe 121 PID 3448 wrote to memory of 4388 3448 pooker.io_hyber.exe 122 PID 3448 wrote to memory of 4808 3448 pooker.io_hyber.exe 123 PID 3448 wrote to memory of 1384 3448 pooker.io_hyber.exe 124 PID 3448 wrote to memory of 5548 3448 pooker.io_hyber.exe 125 PID 3448 wrote to memory of 3724 3448 pooker.io_hyber.exe 127 PID 3448 wrote to memory of 3412 3448 pooker.io_hyber.exe 133 PID 1384 wrote to memory of 5360 1384 cmd.exe 136 PID 964 wrote to memory of 2448 964 cmd.exe 137 PID 4808 wrote to memory of 4120 4808 cmd.exe 138 PID 5548 wrote to memory of 2468 5548 cmd.exe 139 PID 832 wrote to memory of 4548 832 cmd.exe 140 PID 4388 wrote to memory of 3540 4388 cmd.exe 141 PID 4120 wrote to memory of 5028 4120 net.exe 142 PID 2152 wrote to memory of 2512 2152 cmd.exe 143 PID 3448 wrote to memory of 3816 3448 pooker.io_hyber.exe 144 PID 3448 wrote to memory of 2164 3448 pooker.io_hyber.exe 147 PID 3448 wrote to memory of 2520 3448 pooker.io_hyber.exe 148 PID 3448 wrote to memory of 1276 3448 pooker.io_hyber.exe 149 PID 3448 wrote to memory of 3652 3448 pooker.io_hyber.exe 150 PID 3448 wrote to memory of 2552 3448 pooker.io_hyber.exe 151 PID 3448 wrote to memory of 1380 3448 pooker.io_hyber.exe 152 PID 2152 wrote to memory of 2604 2152 cmd.exe 159 PID 1276 wrote to memory of 2012 1276 net.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\pooker.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\pooker.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:3448 -
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:6052
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:5032
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2468
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:3540
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:2940
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:3728
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:1116
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:6116
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2308
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4220 -
C:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exe"3⤵PID:5852
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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:6084
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:5284 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:6116
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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:2152 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2512
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2604
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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:832 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:4548
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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:964 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:2448
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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:4388 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3540
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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:4808 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:5028
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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:1384 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:5360
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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:5548 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:2468
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:3724
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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:3412
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:3816
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:2164
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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:2520
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:2012
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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:3652
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:2552
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:1380
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a22055 /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:4360
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:5760
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C:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\pooker.io_hyber.exe1⤵PID:4500
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5724
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
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\invoice_1.pdf
- Size 66KB
- SHA256 816c6a32fb801d02fab859d486ee473abbfce211c72e88679ba3d6602a33ad10
- MD5 223b80776ec9a4fb6869e4e25f342251
- SHA1 3eb0a4464e82d20b733cfdc5c4fdb544809cd74d
- SHA512 9fbd3414325f6cd8734a0628403baee127f897c4651920bf139025663cb9dab1ac0e8b2ce6f105b2ce09fc29e6232063201b33e962cacec0fae34286db4005c8
- SSDEEP 1536:q2Rveo0zwn1+7cRMa3EJSg5QAtMgIl9IhFBJA8ezply9ueJzRBDEI82tse8qRy:qgvQzwnA81EJXru+Szpl6uUzRRl82ts1
- TLSH T1B0632A334B23FDC5677B3D80F06439410C883A6747B5A768FBC90A693DA5688EF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 dedefd3c524ba0cdf282c9f572f448bffa4b70ca0348ecd6d56dcb6c494adbfc
- MD5 5f6bff302225325708bd677fc30592cd
- SHA1 78afc2c49a950c0023511e21fb3929e3d4a70119
- SHA512 8afcb82cec8a18537431000c9e6f7712462eb8fa11cf99059c0b1a83cfb953f95c50c1d8c27ba5bf80a1c40cb683fff8e17fafe105b395f7d88440206d71a373
- SSDEEP 1536:K2Rveo0zwn1+7cRMa3EJSg5QAtMgIl9IhFBJA8ezply9ueJzRBDEI82tse8qRl:KgvQzwnA81EJXru+Szpl6uUzRRl82tsU
- TLSH T1176329334B23FDC5677B3D80F06439410C883A6747B5A768FBC90AA93DA5688DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 240B
- SHA256 6cd8247d28f5c2440a75b16623961d5dfa58d2defa3d8f6e9ab967e86e0a4cbd
- MD5 48187d706a1edf12cf6e526c72f30522
- SHA1 74bedc167481b898c7631cb1d54d59ca988a5f03
- SHA512 6a335c8a0a28cf8fb999e587844e525be97763fd90c0cf3c7fa6693cec0d401d6551141ec328cf6e947077f9275c26b77a848d1e963c7a562fecce3e5246dbe2
- TLSH T15ED0978BB14CC2B90001123B84F3CE8CE5A548283B17BE704AA0CC0E32808808DF6443
- 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 241B
- SHA256 82728d1ac5108d22660105212c807ae242fe976a4ba80b332f4f2f0be979067a
- MD5 8038c2ee0223132406085f6762ec87d9
- SHA1 c656e336b7a309302f8bdd1d1207a0b9c301a6fd
- SHA512 7e7b355a4505b8e083f764b919ee220036dc1cc815d3e77f9c907b46f263ab16b5b69e9f414813e4eb76bd945ae7a5a161c27634f42888fbb3fa3942e380b900
- TLSH T14DD0A78BB14DC6B90011123B84F3CE9CE6E649693B27BE709AA5DD0E33819858DF6543
- MD5 SHA1 SHA512 TLSH