General
- Target xoilac78.site_new.exe
- Size 25KB
- Sample261017-srvlnaff28
- SHA256 8b6c18403411ef9916f7de6bac9cb52c9e7420c0d533097877363ed9aa71744b
- MD5 6d9be18c84cbde23c3011c139da1a734
- SHA1 08952aa4614bb97458491ff11f26c9426797b75a
- SHA512 6534091687bf5cc01ba414822c2e4e3915a8d5ad3cd4dcbcc41173fc5bfa604aeb357d86b1d3933dfc7bacc7e4ce8a66d28e71e626cbd0c1e685588540f7f5ad
- SSDEEP 384:3+9W/96MIZ+HLv4SPgHxWvd0MIwnbl4+FIYUx9OTGwNJ8G+H+Uz9ySxW5YgW:uc/7rvDPgQ1i6bmyI19Az8zrByST
- TLSH T1F6C2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
xoilac78.site_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
xoilac78.site_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target xoilac78.site_new.exe
- Size 25KB
- SHA256 8b6c18403411ef9916f7de6bac9cb52c9e7420c0d533097877363ed9aa71744b
- MD5 6d9be18c84cbde23c3011c139da1a734
- SHA1 08952aa4614bb97458491ff11f26c9426797b75a
- SHA512 6534091687bf5cc01ba414822c2e4e3915a8d5ad3cd4dcbcc41173fc5bfa604aeb357d86b1d3933dfc7bacc7e4ce8a66d28e71e626cbd0c1e685588540f7f5ad
- SSDEEP 384:3+9W/96MIZ+HLv4SPgHxWvd0MIwnbl4+FIYUx9OTGwNJ8G+H+Uz9ySxW5YgW:uc/7rvDPgQ1i6bmyI19Az8zrByST
- TLSH T1F6C2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Grants admin privileges
Uses net.exe to modify the user's privileges.
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
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.
-
Adds Run key to start application
-
Creates a new local user account
Uses net.exe to create a new local user account, often for persistence or a backdoor account.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create Account
1Local Account
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1