General
- Target 9913126d88bb4ba8b62d0b509ddb6b36969189702bd83b9fde4ec7c61d1beffc
- Size 6.7MB
- Sample260803-eppqqs1zdx
- SHA256 9913126d88bb4ba8b62d0b509ddb6b36969189702bd83b9fde4ec7c61d1beffc
- MD5 34a47c4cd2f7634f57f78a9d11c3e23e
- SHA1 769c33af5fec4d39d1889e5d71f875f50201b3d5
- SHA512 522f2ce4dd3d8ae0ef92f879a81feefa2e14237b44531aa9d55721ac427bb85ddd0d99378d32e85aa0b3aab87a6591a98c501cc53ffeb3a8950d625c775bb000
- SSDEEP 196608:ejXTDAIQNxiE6Yk9PP55MuA3OHZapZJyWk8/:eLfAvNSNieHZap618/
- TLSH T11B6633385727AF41CFB0F9923DCEB90C9467EF2178229FCAF876F10949506257AA7610
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install_upr010.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_upr010.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target install_upr010.msi
- Size 6.8MB
- SHA256 2d6f51c5cb1934600cc2a7c2ff1aef873944c28651cf2c3595419604f9406249
- MD5 e6ec6aef89862dc42899c7dc1f7b6033
- SHA1 75ef765385fd713ee1373584d3056171277c9500
- SHA512 84193d3c04e860ddd46c0852d7b9e47015a6e93f3c195df00c11a2890564330a50045402f25c562c46d684cd3c4433e91bb09fdfd7730fef16be37e981bc0d10
- SSDEEP 196608:+jh5lxqmIN1qEjEjWBS6kVsPRGVLZ8WidV:urqLNPEcuSPRGVi1dV
- TLSH T1EE7633D179CB2BB1C59BDBB16147B86D3C2A7FC67D224D8A75AC76042E723292273340
- MD5 SHA1 SHA512 SSDEEP TLSH
Windows security bypass
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1