General
- Target 90phutvttbdl.tv_hyber.exe
- Size 49KB
- Sample261024-kwp8qsx15n
- SHA256 d46b64e2e9df3ae3d6928cfa05e14cecbc163679a30e08c659865dae51925c15
- MD5 65709b8ea03ed37f183c3af7b99c6b43
- SHA1 4274cceb1c8a05a75214165f6543f2baafc2acb3
- SHA512 f87800e763a7f8f16052ce138d48aa9fa3124ba825baa85b3bbe9d731fa2e65e21ede695b5b2add6c69c471774990f06c7a7dcef92895dc7c20c60ae56ca03f7
- SSDEEP 384:RFrb51vIFF66z9S0huAozGYKg+9wFfYZ2PLIEcR1gEfTo7NNQcSb7R8H9iUXFdxa:DrVZZ6zs0hZ7wkcq8/NKPzfX/fzM4z
- TLSH T1E033F64977ED4525E2BF4ABE89B251118731F463EC23DB8D1AD8459E09F3700CCA8B6B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
90phutvttbdl.tv_hyber.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
90phutvttbdl.tv_hyber.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target 90phutvttbdl.tv_hyber.exe
- Size 49KB
- SHA256 d46b64e2e9df3ae3d6928cfa05e14cecbc163679a30e08c659865dae51925c15
- MD5 65709b8ea03ed37f183c3af7b99c6b43
- SHA1 4274cceb1c8a05a75214165f6543f2baafc2acb3
- SHA512 f87800e763a7f8f16052ce138d48aa9fa3124ba825baa85b3bbe9d731fa2e65e21ede695b5b2add6c69c471774990f06c7a7dcef92895dc7c20c60ae56ca03f7
- SSDEEP 384:RFrb51vIFF66z9S0huAozGYKg+9wFfYZ2PLIEcR1gEfTo7NNQcSb7R8H9iUXFdxa:DrVZZ6zs0hZ7wkcq8/NKPzfX/fzM4z
- TLSH T1E033F64977ED4525E2BF4ABE89B251118731F463EC23DB8D1AD8459E09F3700CCA8B6B
- MD5 SHA1 SHA512 SSDEEP TLSH
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
Disables RegEdit via registry modification
Disables Task Manager via registry modification
Drops file in Drivers directory
Modifies Windows Firewall
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Creates a file in the Startup directory
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.
Disables service(s)
Stops running service(s)
Adds Run key to start application
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
Drops file in System32 directory
Executes a VBScript file via the Windows Script Host.
Sets desktop wallpaper using registry
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
1