General
- Target ozotop.io_new.exe
- Size 25KB
- Sample260803-qs3yback6v
- SHA256 5cbbed9d51dfd6d6c800d68c1df5b23921988e533ad2cc4e0713c3cd4f501fe5
- MD5 dc9f23bbde61ec793f4c05a450d15a17
- SHA1 c9f453344e33d6d944554be95fdac1a394fe0ae7
- SHA512 02a36369c241c8060a2f0f955871d55cea1b18af18d0b5f2e3d5245d0925ff1fdafbb6037583409e52449a8a34c285967b4b037c9bbc6ed5937cb98e5256d304
- SSDEEP 384:e+l+CEuskQEHzvXo6PgP4QWvErX7ztggl4+FIhUx9BTGwNU8G+H+Gz9ySRW53Jez:vcdeTvXbPgQQLrVpmyI69Pa8zhBySu
- TLSH T167C2F70177FCC218E0BF5BB75D7657004775B89B8E17CA0D0EE8848E2E777444AA4BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
ozotop.io_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ozotop.io_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target ozotop.io_new.exe
- Size 25KB
- SHA256 5cbbed9d51dfd6d6c800d68c1df5b23921988e533ad2cc4e0713c3cd4f501fe5
- MD5 dc9f23bbde61ec793f4c05a450d15a17
- SHA1 c9f453344e33d6d944554be95fdac1a394fe0ae7
- SHA512 02a36369c241c8060a2f0f955871d55cea1b18af18d0b5f2e3d5245d0925ff1fdafbb6037583409e52449a8a34c285967b4b037c9bbc6ed5937cb98e5256d304
- SSDEEP 384:e+l+CEuskQEHzvXo6PgP4QWvErX7ztggl4+FIhUx9BTGwNU8G+H+Gz9ySRW53Jez:vcdeTvXbPgQQLrVpmyI69Pa8zhBySu
- TLSH T167C2F70177FCC218E0BF5BB75D7657004775B89B8E17CA0D0EE8848E2E777444AA4BA2
- 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
2PowerShell
2Scheduled 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