Extracted

• • Target
    Setup.exe
  • Size 9.6MB
  • SHA256 1ed96eaa40c0325cec3903cc8f8f50a12db5615f6bc5cbb21b4f61f9c4e21c8f
  • MD5 5baf9efcc3bfc3789f8a58733107e954
  • SHA1 fa27fcd63763c6353d5a3aa15628464d5619a069
  • SHA512 f3b79cfb58d2e672616e7704ad57ef39779ea7c2b4bfa961b4bad0d38f63ba6620acb5aabd7360d7a5dfbbe0b4c89ce73d75c9104e3585654110a6297252c2d5
  • SSDEEP 196608:+C5QXwuL0XZY7w3xi3UxkcurErvI9pWjgN3ZdahF0pbH1AYSEp1CtQsNI/SBmUX:T/ZTYskcurEUWjqeWxQX6nWvX
  • TLSH
    T142A63380A3D85C66FC7B923ED136881B8A73FC6A13A0E79F02E442865F536A15C37771
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionstealeriumstealerupxcosturapacker

  • Deletes Windows Defender Definitions

    Uses mpcmdrun utility to delete all AV definitions.

    defense_evasion

  • Family: Stealerium

    An open source info stealer written in C# first seen in May 2022.

    stealerstealerium

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Disables one or more Microsoft Defender components

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

    defense_evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • 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.

    discovery

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • UPX packed file

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

    upx
  behavioral1behavioral2