Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 02:16
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
xoilacvn.com_hyber.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
38 signatures
150 seconds
Behavioral task
behavioral2
Sample
xoilacvn.com_hyber.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
39 signatures
150 seconds
General
- Target xoilacvn.com_hyber.exe
- Size 49KB
- Sample260804-cqjvrsbd82
- SHA256 566ece5e2d14c8fea21e3f5d93fe00d34ac6f48deb6304d40d326b2e51c9840f
- MD5 a19c74eec9dc0c5391b730c12ba64e31
- SHA1 eb692171822fe47bf20e66582bf4d0e1cc093d70
- SHA512 8a7f031cff8e0858e9e8bc50c33c7eaceca070cac8d2e927441705d1f0be8d559a4c40301430695e95be5a529d9d899a9b52eac9ef956dcde66330c77a3c672d
- SSDEEP 768:RrVZZ6zs0hP4NaFkz0CbqZ/NaPzfX/foh4+:5Z6HhAN+J7ZmP/foh4+
- TLSH T16733F74937ED4521D1BF9ABE89B291118731F493DC23DB8E1AD9459E09F3700CCA8B6B
- 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/3360-1-0x00000000009A0000-0x00000000009B2000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" xoilacvn.com_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 6096 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" xoilacvn.com_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 xoilacvn.com_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 5224 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_127.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_180.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_28.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_34.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_110.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_49.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_75.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_49.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_76.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_21.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_68.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_161.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_125.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_30.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_66.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_36.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_166.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_149.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_14.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_40.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_77.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_141.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_9.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf xoilacvn.com_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf xoilacvn.com_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_179.pdf xoilacvn.com_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-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\xoilacvn.com_hyber.exe" xoilacvn.com_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 5020 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 xoilacvn.com_hyber.exe File created C:\Windows\system32\sysupdate.exe xoilacvn.com_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe xoilacvn.com_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 948 wscript.exe 3896 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" xoilacvn.com_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\3313064497.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5508 sc.exe 3552 sc.exe 1148 sc.exe 3376 sc.exe 2276 sc.exe 3244 sc.exe 1968 sc.exe 1320 sc.exe 5604 sc.exe 5536 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 1008 cmd.exe 5420 cmd.exe 4660 cmd.exe 1876 cmd.exe 4636 cmd.exe 2276 cmd.exe 6012 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 5876 NETSTAT.EXE 5040 ipconfig.exe - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 1300 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2964 vssadmin.exe 1788 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Control Panel\Desktop\WallpaperStyle = "2" xoilacvn.com_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-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings xoilacvn.com_hyber.exe Key created \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell xoilacvn.com_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open\command xoilacvn.com_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings xoilacvn.com_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" xoilacvn.com_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open xoilacvn.com_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open xoilacvn.com_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell xoilacvn.com_hyber.exe Key created \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open\command xoilacvn.com_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\xoilacvn.com_hyber.exe" xoilacvn.com_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open\command\DelegateExecute xoilacvn.com_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell xoilacvn.com_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command xoilacvn.com_hyber.exe Key created \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\ms-settings\shell\open xoilacvn.com_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet xoilacvn.com_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\xoilacvn.com_hyber.exe\" \"%1\"" xoilacvn.com_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 4576 schtasks.exe 3288 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 6096 powershell.exe 6096 powershell.exe 6096 powershell.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3608 WMIC.exe 3608 WMIC.exe 3608 WMIC.exe 3608 WMIC.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 2192 WMIC.exe 2192 WMIC.exe 2192 WMIC.exe 2192 WMIC.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe 3360 xoilacvn.com_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 6064 LogonUI.exe Token: SeCreatePagefilePrivilege 6064 LogonUI.exe Token: SeDebugPrivilege 3360 xoilacvn.com_hyber.exe Token: SeDebugPrivilege 6096 powershell.exe Token: SeIncreaseQuotaPrivilege 6096 powershell.exe Token: SeSecurityPrivilege 6096 powershell.exe Token: SeTakeOwnershipPrivilege 6096 powershell.exe Token: SeLoadDriverPrivilege 6096 powershell.exe Token: SeSystemProfilePrivilege 6096 powershell.exe Token: SeSystemtimePrivilege 6096 powershell.exe Token: SeProfSingleProcessPrivilege 6096 powershell.exe Token: SeIncBasePriorityPrivilege 6096 powershell.exe Token: SeCreatePagefilePrivilege 6096 powershell.exe Token: SeBackupPrivilege 6096 powershell.exe Token: SeRestorePrivilege 6096 powershell.exe Token: SeShutdownPrivilege 6096 powershell.exe Token: SeDebugPrivilege 6096 powershell.exe Token: SeSystemEnvironmentPrivilege 6096 powershell.exe Token: SeRemoteShutdownPrivilege 6096 powershell.exe Token: SeUndockPrivilege 6096 powershell.exe Token: SeManageVolumePrivilege 6096 powershell.exe Token: 33 6096 powershell.exe Token: 34 6096 powershell.exe Token: 35 6096 powershell.exe Token: 36 6096 powershell.exe Token: SeIncBasePriorityPrivilege 3360 xoilacvn.com_hyber.exe Token: SeIncreaseQuotaPrivilege 6096 powershell.exe Token: SeSecurityPrivilege 6096 powershell.exe Token: SeTakeOwnershipPrivilege 6096 powershell.exe Token: SeLoadDriverPrivilege 6096 powershell.exe Token: SeSystemProfilePrivilege 6096 powershell.exe Token: SeSystemtimePrivilege 6096 powershell.exe Token: SeProfSingleProcessPrivilege 6096 powershell.exe Token: SeIncBasePriorityPrivilege 6096 powershell.exe Token: SeCreatePagefilePrivilege 6096 powershell.exe Token: SeBackupPrivilege 6096 powershell.exe Token: SeRestorePrivilege 6096 powershell.exe Token: SeShutdownPrivilege 6096 powershell.exe Token: SeDebugPrivilege 6096 powershell.exe Token: SeSystemEnvironmentPrivilege 6096 powershell.exe Token: SeRemoteShutdownPrivilege 6096 powershell.exe Token: SeUndockPrivilege 6096 powershell.exe Token: SeManageVolumePrivilege 6096 powershell.exe Token: 33 6096 powershell.exe Token: 34 6096 powershell.exe Token: 35 6096 powershell.exe Token: 36 6096 powershell.exe Token: SeDebugPrivilege 5876 NETSTAT.EXE Token: SeDebugPrivilege 2844 whoami.exe Token: SeDebugPrivilege 5020 tasklist.exe Token: SeIncreaseQuotaPrivilege 3608 WMIC.exe Token: SeSecurityPrivilege 3608 WMIC.exe Token: SeTakeOwnershipPrivilege 3608 WMIC.exe Token: SeLoadDriverPrivilege 3608 WMIC.exe Token: SeSystemProfilePrivilege 3608 WMIC.exe Token: SeSystemtimePrivilege 3608 WMIC.exe Token: SeProfSingleProcessPrivilege 3608 WMIC.exe Token: SeIncBasePriorityPrivilege 3608 WMIC.exe Token: SeCreatePagefilePrivilege 3608 WMIC.exe Token: SeBackupPrivilege 3608 WMIC.exe Token: SeRestorePrivilege 3608 WMIC.exe Token: SeShutdownPrivilege 3608 WMIC.exe Token: SeDebugPrivilege 3608 WMIC.exe Token: SeSystemEnvironmentPrivilege 3608 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3360 xoilacvn.com_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 6064 LogonUI.exe 6064 LogonUI.exe 3360 xoilacvn.com_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 3360 wrote to memory of 6096 3360 xoilacvn.com_hyber.exe 91 PID 3360 wrote to memory of 2276 3360 xoilacvn.com_hyber.exe 121 PID 3360 wrote to memory of 3244 3360 xoilacvn.com_hyber.exe 95 PID 3360 wrote to memory of 5536 3360 xoilacvn.com_hyber.exe 97 PID 3360 wrote to memory of 1968 3360 xoilacvn.com_hyber.exe 99 PID 3360 wrote to memory of 5604 3360 xoilacvn.com_hyber.exe 101 PID 3360 wrote to memory of 1320 3360 xoilacvn.com_hyber.exe 103 PID 3360 wrote to memory of 5508 3360 xoilacvn.com_hyber.exe 105 PID 3360 wrote to memory of 3552 3360 xoilacvn.com_hyber.exe 107 PID 3360 wrote to memory of 4628 3360 xoilacvn.com_hyber.exe 109 PID 4628 wrote to memory of 3428 4628 fodhelper.exe 110 PID 3360 wrote to memory of 948 3360 xoilacvn.com_hyber.exe 112 PID 3360 wrote to memory of 4576 3360 xoilacvn.com_hyber.exe 114 PID 3360 wrote to memory of 4716 3360 xoilacvn.com_hyber.exe 117 PID 3360 wrote to memory of 2276 3360 xoilacvn.com_hyber.exe 121 PID 3360 wrote to memory of 4636 3360 xoilacvn.com_hyber.exe 122 PID 3360 wrote to memory of 1876 3360 xoilacvn.com_hyber.exe 123 PID 3360 wrote to memory of 4660 3360 xoilacvn.com_hyber.exe 124 PID 3360 wrote to memory of 5420 3360 xoilacvn.com_hyber.exe 125 PID 3360 wrote to memory of 1008 3360 xoilacvn.com_hyber.exe 126 PID 3360 wrote to memory of 6012 3360 xoilacvn.com_hyber.exe 127 PID 3360 wrote to memory of 3288 3360 xoilacvn.com_hyber.exe 130 PID 3360 wrote to memory of 2964 3360 xoilacvn.com_hyber.exe 137 PID 3360 wrote to memory of 3896 3360 xoilacvn.com_hyber.exe 138 PID 3360 wrote to memory of 3608 3360 xoilacvn.com_hyber.exe 139 PID 3360 wrote to memory of 712 3360 xoilacvn.com_hyber.exe 140 PID 3360 wrote to memory of 5224 3360 xoilacvn.com_hyber.exe 141 PID 3360 wrote to memory of 3376 3360 xoilacvn.com_hyber.exe 142 PID 3360 wrote to memory of 1148 3360 xoilacvn.com_hyber.exe 143 PID 6012 wrote to memory of 5876 6012 cmd.exe 150 PID 4636 wrote to memory of 1300 4636 cmd.exe 151 PID 1008 wrote to memory of 5040 1008 cmd.exe 152 PID 1876 wrote to memory of 5020 1876 cmd.exe 153 PID 5420 wrote to memory of 4624 5420 cmd.exe 154 PID 4660 wrote to memory of 2844 4660 cmd.exe 155 PID 4624 wrote to memory of 1904 4624 net.exe 157 PID 712 wrote to memory of 2300 712 net.exe 158 PID 2276 wrote to memory of 1788 2276 cmd.exe 162 PID 2276 wrote to memory of 2192 2276 cmd.exe 163 - 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\xoilacvn.com_hyber.exe"C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_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:3360 -
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:6096
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:2276
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:3244
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:5536
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:1968
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:5604
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:1320
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:5508
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:3552
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4628 -
C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe"C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe"3⤵PID:3428
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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:948
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:4576
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:4716
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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:2276 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1788
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2192
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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:4636 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:1300
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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:1876 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:5020
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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:4660 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2844
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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:5420 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:4624 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:1904
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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:1008 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:5040
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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:6012 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:5876
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:3288
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:2964
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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:3896
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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:3608
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:712 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:2300
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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:5224
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:3376
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:1148
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a21055 /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:6064
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:1860
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C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exeC:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe1⤵PID:4640
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C:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exeC:\Users\Admin\AppData\Local\Temp\xoilacvn.com_hyber.exe1⤵PID:3876
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:2808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3756
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 b8dfb21649bcab9fda903a04d40416e9e549f2dd802892f912e6e14bec0a0834
- MD5 7cc2c52b7cd20cb232cc132c4896688f
- SHA1 5d9f49aa2d5f38abdf616258acd28b129b56eac6
- SHA512 c5a3fc4ec0f0004754505a4742598e0cc5d58d159a8641394c5767b7909b866ed699c2165abb4eb7708989f9393118d808186306ccad117fe09641342627cf4b
- SSDEEP 1536:X2Rveo0zwn1+7cRMa3EJd7OrjWjoh9IWojXQQdGU4I13VxKtse8EM:XgvQzwnA81Erm+mcXQQoRIJVxKtse8EM
- TLSH T1F86329334B23FCC5577F3D80F1942E820C883A6787B5666CFBC90A5938A5688DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemVolumeInformation\doc_3.pdf
- Size 66KB
- SHA256 e8e71fe314bf7a1a53f9e0af9c1d039c0468b7cc4d271d1d966ccb4aadc92718
- MD5 b1a2462ccfef44f4997ca3b11aacf39d
- SHA1 394441452775d53727750cb08ba42cbef6157744
- SHA512 35e04c36c7fa4962704391e614f0adc697cd0cac149ac0a0b9a3bb216922d766036e0c22d88ceb6d293abbdc0649b04f8a7b8111c31bedfb518352a98d85b56b
- SSDEEP 1536:32Rveo0zwn1+7cRMa3EJd7OrjWjoh9IWojXQQdGU4I13VxKtse8EP:3gvQzwnA81Erm+mcXQQoRIJVxKtse8EP
- TLSH T1916329334B23FDC5577F3D80F0A42E510C883A6B8775666CFBC90A6939A5288DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 243B
- SHA256 ef34bcb46242162c800e2bf49da58a0bdf98a617954ad1ca3f8c5e75b416b2ec
- MD5 132de5ed6d0cf839e37063b40402c04e
- SHA1 7470fd3e6e2970bd95fd182d1ac7a5c16d3a74c8
- SHA512 49050b7c1edf569f19130c4d62b964c8bc2e4676e44346d953cc8ad702e04511e82a29ca2c686e6e2ed1bac96760e8521538e1370b901a0c50784771a25453ac
- TLSH T13FD0A78BB24DC6B90001223B81F3CE8DE5A548683B17BEE08AA5DD4E32908858DF6543
- 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 244B
- SHA256 6fcfc454f7f29bde460ffa3808e96301a58d9913f620c3cd308a8a9abd7f78e2
- MD5 e6e723621a2ca313948944a48e8a5d8d
- SHA1 a3f37a5356e601231dcbc599d2f5c3c0ebbb22cc
- SHA512 1174146629e37a0e84f5ead3f8bbb3a129395f524e83eb2af3722e5bb1fb45f0d1673d6961d188ab0913af8fe3c98b99dee909d40b126e503c98324d99fd50b8
- TLSH T1EDD0A78BB24DC6B90001223B80F3CE8DE6E148683B17BEA09AA5DD0E32908858DF6543
- MD5 SHA1 SHA512 TLSH