General
- Target 90phuttv1.mobi_new.exe
- Size 25KB
- Sample261024-krss3agy7z
- SHA256 c8241642371b934825f554d71227191be4add8aa3334e21e7409b5f814ad95d3
- MD5 5bbc2f1f6aba9474aa2efb86d3cdee9a
- SHA1 e0c1e759753feefbe8ced858c293da01ba8414d4
- SHA512 1d5612dedcbde35396aa742fcddbe9a358e93031d7e3dd37a746ab5996dbda3fcae032881e20ccf37ca33ad5f141a89934d550045afeceec8da4d8cd3df91709
- SSDEEP 384:O+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA89l4+FIAUx9HTGwN18G+H+9z9ySpW5CX:/I6NJvRPgejmwZ9myI99Fv8z2BySl
- TLSH T142C2F7417BFCC228E0BF5BB65C7257004775B89B8D26CB0D0ED9808E2E777054AA5BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
90phuttv1.mobi_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
90phuttv1.mobi_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target 90phuttv1.mobi_new.exe
- Size 25KB
- SHA256 c8241642371b934825f554d71227191be4add8aa3334e21e7409b5f814ad95d3
- MD5 5bbc2f1f6aba9474aa2efb86d3cdee9a
- SHA1 e0c1e759753feefbe8ced858c293da01ba8414d4
- SHA512 1d5612dedcbde35396aa742fcddbe9a358e93031d7e3dd37a746ab5996dbda3fcae032881e20ccf37ca33ad5f141a89934d550045afeceec8da4d8cd3df91709
- SSDEEP 384:O+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA89l4+FIAUx9HTGwN18G+H+9z9ySpW5CX:/I6NJvRPgejmwZ9myI99Fv8z2BySl
- TLSH T142C2F7417BFCC228E0BF5BB65C7257004775B89B8D26CB0D0ED9808E2E777054AA5BA2
- 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