General

  • Target

    https://github.com/dpadGuy/UwUTools/releases/download/V1.4/UwUTools.exe

  • Sample

    250328-hd4masvkz2

Malware Config

Targets

    • Target

      https://github.com/dpadGuy/UwUTools/releases/download/V1.4/UwUTools.exe

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks