General
- Target xoilaczsxz.us.com_new.exe
- Size 25KB
- Sample261015-eg6dhsfs5v
- SHA256 8216da411c7530689c3ec86bc81c5089441c4c5b9ed5c16a62b0e82d63dc0247
- MD5 4c19c08b904800be095b584b3326f35f
- SHA1 2330229c36b125779b9bf65aaeb31273563b43c5
- SHA512 df806089338a97b2e75dbfe342e4c6d5269c87c6f2c48eb72b65646501b2d5a35d84eb9542d9c41da3790eafa1855561f020eeca6ca68f4a1868ecce5c098d31
- SSDEEP 384:d+VOOLfpGgEHjv3ZPg/fuRQAKfNUSHN1l4+FIWUx95TGwNH8G+H+Nz9ySRW5KmW:M8ZDvpPg0KuSHjmyIL93N8z+BySF
- TLSH T1F8C2F8417BFCC228E0BF5BF65C7657004775B88B8E16CB0D0ED9848E2E777444AA5BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
xoilaczsxz.us.com_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
xoilaczsxz.us.com_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target xoilaczsxz.us.com_new.exe
- Size 25KB
- SHA256 8216da411c7530689c3ec86bc81c5089441c4c5b9ed5c16a62b0e82d63dc0247
- MD5 4c19c08b904800be095b584b3326f35f
- SHA1 2330229c36b125779b9bf65aaeb31273563b43c5
- SHA512 df806089338a97b2e75dbfe342e4c6d5269c87c6f2c48eb72b65646501b2d5a35d84eb9542d9c41da3790eafa1855561f020eeca6ca68f4a1868ecce5c098d31
- SSDEEP 384:d+VOOLfpGgEHjv3ZPg/fuRQAKfNUSHN1l4+FIWUx95TGwNH8G+H+Nz9ySRW5KmW:M8ZDvpPg0KuSHjmyIL93N8z+BySF
- TLSH T1F8C2F8417BFCC228E0BF5BF65C7657004775B88B8E16CB0D0ED9848E2E777444AA5BA2
- 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