General
- Target sutbongtvk.io_new.exe
- Size 25KB
- Sample260827-nh736steka
- SHA256 0cc12f9ca4672700eac65440785f0a3275ccd919186a3fe40c29bd3cc0c87d2b
- MD5 fca8b023e5224f75af0f74f37eabd21b
- SHA1 a9dc2dfc78ae0b8ff1ca9e2f1f333c4002418f3d
- SHA512 e8a3cf13f1a8721bf20db758c737bc3b5c44486f99785c7ed954669c274c27a33f55e4bb648927bc6ec60de372a9866bac33ee9e9396d587432cfc216256ccf5
- SSDEEP 384:N+9W/96MIZ+HLv4SPgHxWvd0MIwn+l4+FIHUx92TGwNW8G+H+wz9ySxW539W:cc/7rvDPgQ1i6+myIo9YA8zfBySc
- TLSH T15AC2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
sutbongtvk.io_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
sutbongtvk.io_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target sutbongtvk.io_new.exe
- Size 25KB
- SHA256 0cc12f9ca4672700eac65440785f0a3275ccd919186a3fe40c29bd3cc0c87d2b
- MD5 fca8b023e5224f75af0f74f37eabd21b
- SHA1 a9dc2dfc78ae0b8ff1ca9e2f1f333c4002418f3d
- SHA512 e8a3cf13f1a8721bf20db758c737bc3b5c44486f99785c7ed954669c274c27a33f55e4bb648927bc6ec60de372a9866bac33ee9e9396d587432cfc216256ccf5
- SSDEEP 384:N+9W/96MIZ+HLv4SPgHxWvd0MIwn+l4+FIHUx92TGwNW8G+H+wz9ySxW539W:cc/7rvDPgQ1i6+myIo9YA8zfBySc
- TLSH T15AC2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- 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