General

  • Target
    uncext.exe
  • Size 6.8MB
  • Sample260727-y79cms1yes
  • SHA256 392de99bfb9c2afaf632f8f5319e536e095e3a458d9aeca66b6c9c70ad43b7f0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      uncext.exe
    • Size 6.8MB
    • SHA256 392de99bfb9c2afaf632f8f5319e536e095e3a458d9aeca66b6c9c70ad43b7f0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      6����(�.pyc
    • Size 857B
    • SHA256 0b2d9cef5686d357ce98e9d0c9dff8f2dc438ba7f5ead7a5c54a816a59f92e25
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks