Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 08:50
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
truemonarch.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
truemonarch.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target truemonarch.io_hyber.exe
- Size 49KB
- Sample260817-krv87aad37
- SHA256 bffa295a828c91b35bd36a7486a3939af4bf85d657f270279b3c17d07690c8d7
- MD5 9174ffd55354ec70e3380ee5537e4387
- SHA1 0baa2f19e5ac606611abc89c92455a357630f1f2
- SHA512 348535d8e7b14964cbb864075c0aee70df21976c14f15717f14d6fb06faa616bb361c45862476e0b0e675966ecc0dc0aa96e83991ecb07e1b081f39d403f3bd0
- SSDEEP 384:gFrb51vIFF66z9S0huAozGYKg+9wFfYjid2+0xNcKKKKmI2hM6ZPSb7RCH9iUXFo:YrVZZ6zs0hjh17NqC/NaPzfX/fjM4F
- TLSH T13233F64937FD4522E1BF8ABE49B290119731F453DC23DB8E1AD8459E09F37408DA8B6B
- 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/3188-1-0x00000000004E0000-0x00000000004F2000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" truemonarch.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 2832 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" truemonarch.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 truemonarch.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3004 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_39.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_176.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_1.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_26.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_22.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_78.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_125.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_132.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_136.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_95.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_158.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_174.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_182.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_121.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_161.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_89.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_152.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_57.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_104.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_134.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_3.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_22.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_57.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_59.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_99.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_21.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_127.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_133.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_157.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf truemonarch.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf truemonarch.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_187.pdf truemonarch.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\\truemonarch.io_hyber.exe" truemonarch.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 2400 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\sysupdate.exe truemonarch.io_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe File created C:\Windows\system32\svchost.exe truemonarch.io_hyber.exe File created C:\Windows\system32\sysupdate.exe truemonarch.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 1080 wscript.exe 2716 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" truemonarch.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 5564 sc.exe 236 sc.exe 1420 sc.exe 5812 sc.exe 2560 sc.exe 5640 sc.exe 3756 sc.exe 3604 sc.exe 5648 sc.exe 1448 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 4296 cmd.exe 952 cmd.exe 4276 cmd.exe 4464 cmd.exe 3636 cmd.exe 4448 cmd.exe 5388 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 3716 ipconfig.exe 3376 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 4160 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 940 vssadmin.exe 5508 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" truemonarch.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 deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings truemonarch.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open truemonarch.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell truemonarch.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" truemonarch.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command truemonarch.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet truemonarch.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command truemonarch.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\truemonarch.io_hyber.exe\" \"%1\"" truemonarch.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell truemonarch.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings truemonarch.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open truemonarch.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\\truemonarch.io_hyber.exe" truemonarch.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open truemonarch.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command truemonarch.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell\open\command\DelegateExecute truemonarch.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ms-settings\shell truemonarch.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 4796 schtasks.exe 2104 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2832 powershell.exe 2832 powershell.exe 2832 powershell.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 704 WMIC.exe 704 WMIC.exe 704 WMIC.exe 704 WMIC.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 5980 WMIC.exe 5980 WMIC.exe 5980 WMIC.exe 5980 WMIC.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe 3188 truemonarch.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 6088 LogonUI.exe Token: SeCreatePagefilePrivilege 6088 LogonUI.exe Token: SeDebugPrivilege 3188 truemonarch.io_hyber.exe Token: SeDebugPrivilege 2832 powershell.exe Token: SeIncreaseQuotaPrivilege 2832 powershell.exe Token: SeSecurityPrivilege 2832 powershell.exe Token: SeTakeOwnershipPrivilege 2832 powershell.exe Token: SeLoadDriverPrivilege 2832 powershell.exe Token: SeSystemProfilePrivilege 2832 powershell.exe Token: SeSystemtimePrivilege 2832 powershell.exe Token: SeProfSingleProcessPrivilege 2832 powershell.exe Token: SeIncBasePriorityPrivilege 2832 powershell.exe Token: SeCreatePagefilePrivilege 2832 powershell.exe Token: SeBackupPrivilege 2832 powershell.exe Token: SeRestorePrivilege 2832 powershell.exe Token: SeShutdownPrivilege 2832 powershell.exe Token: SeDebugPrivilege 2832 powershell.exe Token: SeSystemEnvironmentPrivilege 2832 powershell.exe Token: SeRemoteShutdownPrivilege 2832 powershell.exe Token: SeUndockPrivilege 2832 powershell.exe Token: SeManageVolumePrivilege 2832 powershell.exe Token: 33 2832 powershell.exe Token: 34 2832 powershell.exe Token: 35 2832 powershell.exe Token: 36 2832 powershell.exe Token: SeIncBasePriorityPrivilege 3188 truemonarch.io_hyber.exe Token: SeDebugPrivilege 2400 tasklist.exe Token: SeDebugPrivilege 2172 whoami.exe Token: SeDebugPrivilege 3376 NETSTAT.EXE Token: SeIncreaseQuotaPrivilege 2832 powershell.exe Token: SeSecurityPrivilege 2832 powershell.exe Token: SeTakeOwnershipPrivilege 2832 powershell.exe Token: SeLoadDriverPrivilege 2832 powershell.exe Token: SeSystemProfilePrivilege 2832 powershell.exe Token: SeSystemtimePrivilege 2832 powershell.exe Token: SeProfSingleProcessPrivilege 2832 powershell.exe Token: SeIncBasePriorityPrivilege 2832 powershell.exe Token: SeCreatePagefilePrivilege 2832 powershell.exe Token: SeBackupPrivilege 2832 powershell.exe Token: SeRestorePrivilege 2832 powershell.exe Token: SeShutdownPrivilege 2832 powershell.exe Token: SeDebugPrivilege 2832 powershell.exe Token: SeSystemEnvironmentPrivilege 2832 powershell.exe Token: SeRemoteShutdownPrivilege 2832 powershell.exe Token: SeUndockPrivilege 2832 powershell.exe Token: SeManageVolumePrivilege 2832 powershell.exe Token: 33 2832 powershell.exe Token: 34 2832 powershell.exe Token: 35 2832 powershell.exe Token: 36 2832 powershell.exe Token: SeIncreaseQuotaPrivilege 704 WMIC.exe Token: SeSecurityPrivilege 704 WMIC.exe Token: SeTakeOwnershipPrivilege 704 WMIC.exe Token: SeLoadDriverPrivilege 704 WMIC.exe Token: SeSystemProfilePrivilege 704 WMIC.exe Token: SeSystemtimePrivilege 704 WMIC.exe Token: SeProfSingleProcessPrivilege 704 WMIC.exe Token: SeIncBasePriorityPrivilege 704 WMIC.exe Token: SeCreatePagefilePrivilege 704 WMIC.exe Token: SeBackupPrivilege 704 WMIC.exe Token: SeRestorePrivilege 704 WMIC.exe Token: SeShutdownPrivilege 704 WMIC.exe Token: SeDebugPrivilege 704 WMIC.exe Token: SeSystemEnvironmentPrivilege 704 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3188 truemonarch.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 6088 LogonUI.exe 6088 LogonUI.exe 3188 truemonarch.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 3188 wrote to memory of 2832 3188 truemonarch.io_hyber.exe 91 PID 3188 wrote to memory of 3756 3188 truemonarch.io_hyber.exe 93 PID 3188 wrote to memory of 5564 3188 truemonarch.io_hyber.exe 95 PID 3188 wrote to memory of 236 3188 truemonarch.io_hyber.exe 126 PID 3188 wrote to memory of 3604 3188 truemonarch.io_hyber.exe 99 PID 3188 wrote to memory of 5648 3188 truemonarch.io_hyber.exe 116 PID 3188 wrote to memory of 1420 3188 truemonarch.io_hyber.exe 103 PID 3188 wrote to memory of 5812 3188 truemonarch.io_hyber.exe 105 PID 3188 wrote to memory of 2560 3188 truemonarch.io_hyber.exe 107 PID 3188 wrote to memory of 1100 3188 truemonarch.io_hyber.exe 109 PID 1100 wrote to memory of 4644 1100 fodhelper.exe 110 PID 3188 wrote to memory of 1080 3188 truemonarch.io_hyber.exe 113 PID 3188 wrote to memory of 4796 3188 truemonarch.io_hyber.exe 114 PID 3188 wrote to memory of 4276 3188 truemonarch.io_hyber.exe 119 PID 3188 wrote to memory of 952 3188 truemonarch.io_hyber.exe 120 PID 3188 wrote to memory of 4296 3188 truemonarch.io_hyber.exe 121 PID 3188 wrote to memory of 5388 3188 truemonarch.io_hyber.exe 122 PID 3188 wrote to memory of 4448 3188 truemonarch.io_hyber.exe 123 PID 3188 wrote to memory of 3636 3188 truemonarch.io_hyber.exe 124 PID 3188 wrote to memory of 4464 3188 truemonarch.io_hyber.exe 125 PID 3188 wrote to memory of 2104 3188 truemonarch.io_hyber.exe 133 PID 3188 wrote to memory of 2716 3188 truemonarch.io_hyber.exe 161 PID 4296 wrote to memory of 2400 4296 cmd.exe 136 PID 952 wrote to memory of 4160 952 cmd.exe 137 PID 4448 wrote to memory of 3688 4448 cmd.exe 138 PID 3636 wrote to memory of 3716 3636 cmd.exe 139 PID 4464 wrote to memory of 3376 4464 cmd.exe 140 PID 5388 wrote to memory of 2172 5388 cmd.exe 141 PID 3688 wrote to memory of 2588 3688 net.exe 142 PID 3188 wrote to memory of 2360 3188 truemonarch.io_hyber.exe 143 PID 3188 wrote to memory of 5508 3188 truemonarch.io_hyber.exe 144 PID 3188 wrote to memory of 704 3188 truemonarch.io_hyber.exe 145 PID 3188 wrote to memory of 1904 3188 truemonarch.io_hyber.exe 146 PID 3188 wrote to memory of 3004 3188 truemonarch.io_hyber.exe 147 PID 3188 wrote to memory of 5640 3188 truemonarch.io_hyber.exe 148 PID 3188 wrote to memory of 1448 3188 truemonarch.io_hyber.exe 149 PID 4276 wrote to memory of 940 4276 cmd.exe 150 PID 1904 wrote to memory of 3368 1904 net.exe 158 PID 4276 wrote to memory of 5980 4276 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\truemonarch.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\truemonarch.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:3188 -
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:2832
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:3756
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:5564
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:236
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:3604
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:5648
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:1420
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:5812
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2560
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exe"3⤵PID:4644
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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:1080
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:4796
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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:4276 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:236
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:940
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:5980
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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:952 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:4160
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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:4296 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:2400
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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:5388 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2172
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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:4448 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:3688 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:2588
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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:3636 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:3716
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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:4464 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:3376
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2104
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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:2716
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:2360
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:5508
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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:704
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:1904 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:3368
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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:3004
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:5640
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:1448
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a21855 /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:6088
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:4876
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:5648
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C:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\truemonarch.io_hyber.exe2⤵PID:2956
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:1776
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C:\Windows\System32\sihclient.exeC:\Windows\System32\sihclient.exe /cv SbghaV6fMECs1QzA1C/fTw.0.21⤵PID:2716
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 90e4183c2f7c7585d1442f392e0db94909a8e5e837732ad0bb9d97bf8cedf75e
- MD5 ad2a7f224ef22629c8b4cc3dc74f6c9b
- SHA1 a7a6f663e5f2d17f9d19f23016e598b0142d689e
- SHA512 fb162df4a3a8f48e959163c12d6f14492100e465087dcfbc5c2c7f52dc4050e5760d1a17682f9b480215b3330bce156f36ffa1ee3ff792fb4982c9ea3674c86e
- SSDEEP 1536:+2Rveo0zwn1+7cRMa3EJp885FR8v8A0XtKkcON/EdczBcchCBJA8ezply9ueJzRw:+gvQzwnA81EgsFRa10XtKkcONwczBccr
- TLSH T140634B378B27FCC5677F3E80F05439920C84396747B1A668FBC509A938A56C4EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 d0815ba8c66e72b5b3f1e9085d52bb31ac1cbe620f3583e5a71a66c0e0707c3e
- MD5 48922563b2f8fdc1f0410ab361513615
- SHA1 a9c755dfcc347d31c66a675d2f3580b7a3e3276d
- SHA512 23fa279be0afec3cbade32209627751bfe81e0e18c1e31ac50ef8238b1a9332a419710fa981a2b056148a159e6d0467115cd29f952c1f3d0324f7125e33e3bb3
- SSDEEP 1536:e2Rveo0zwn1+7cRMa3EJp885FR8v8A0XtKkcON/EdczBcchCBJA8ezply9ueJzRr:egvQzwnA81EgsFRa10XtKkcONwczBccC
- TLSH T1B5633B378B27FCD1677F3E80F05429520C84396B47B1A668FBC509A93CA56C4EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 245B
- SHA256 e19dabb9ed3072e644f9dd59ad4664c9efa19cbd75ca9ac34899232d660bdd58
- MD5 faffa14eb46a66f8f87d89160c61324d
- SHA1 806a0b85a463b4f40af9c4161860bf9dfdb753a7
- SHA512 466e9adcc5f0a6647fc88ce793ba44065d92413857a05bc4d8c4895f85d75e7056b2e55dc1063dc63158246b3b42ce4b25d7843621c28265d44e4578cfe4c332
- TLSH T1A6D0A78BB18DC6B90011123B81F3CE9DE5B5486D3B17BE744AA5ED4E32908C589F6543
- 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 246B
- SHA256 1f2de46e568f1aed573cdc0a0e902f944f024a160ada402b91d6adbd65218247
- MD5 d5a0f2b852ea29be0799b82d201a044c
- SHA1 44d024a55c225a96e944543ab50aec1453ef9d55
- SHA512 30d9249a56130f4bed779f7296f8caa4c25c0bd1ebeea5507df53a8f40308996735a48a51fa9cf3788ea0523f2f6f0c24178269923a8c535839c802108d8281c
- TLSH T125D0A78BB18DC6B90011123B80F3CE9DE6E5486D3B17BE749AA5ED0E32908C589F6543
- MD5 SHA1 SHA512 TLSH