General
- Target at-mic.tv_new.exe
- Size 25KB
- Sample260928-etfcvsvbjh
- SHA256 a6e209452438142ed4e28d49c840678f2f696b9ff578dbbdf9eb633931e8a482
- MD5 e067e644ea857668950f887b4f14db85
- SHA1 9320b2cbc9e295cc6f1d65b3c3306f480a1e08b0
- SHA512 a29db1ef1a73b2ce22bd563758e14bb6c078f7a06087917a98c7cf6e6dc48f29978ec7079b6f02de2107eb37b5c1a6c77eb6617efe128e7f0300aba4ee1800cb
- SSDEEP 384:1+l+CEuskQEHzvXo6PgP4QWvErX7ztggl4+FIdUx9ATGwNZ8G+H+hz9ySRW5ThW:0cdeTvXbPgQQLrVNmyIe9KT8zOBySI
- TLSH T137C2F84177FCC214E0BF5BB75D7247004775B89B8E17CA0D0EE8848E2E77B444AA4BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
at-mic.tv_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
at-mic.tv_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target at-mic.tv_new.exe
- Size 25KB
- SHA256 a6e209452438142ed4e28d49c840678f2f696b9ff578dbbdf9eb633931e8a482
- MD5 e067e644ea857668950f887b4f14db85
- SHA1 9320b2cbc9e295cc6f1d65b3c3306f480a1e08b0
- SHA512 a29db1ef1a73b2ce22bd563758e14bb6c078f7a06087917a98c7cf6e6dc48f29978ec7079b6f02de2107eb37b5c1a6c77eb6617efe128e7f0300aba4ee1800cb
- SSDEEP 384:1+l+CEuskQEHzvXo6PgP4QWvErX7ztggl4+FIdUx9ATGwNZ8G+H+hz9ySRW5ThW:0cdeTvXbPgQQLrVNmyIe9KT8zOBySI
- TLSH T137C2F84177FCC214E0BF5BB75D7247004775B89B8E17CA0D0EE8848E2E77B444AA4BA2
- 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