Overview

overview

10

Static

static

10

runme.exe

windows11-21h2-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    runme.exe
  • Size 76.7MB
  • Sample240705-2cw1lszerb
  • SHA256 275464041fa9fe4481537874db7d43fe3a75add323c741e0ec2fa5feab4e034a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target
      runme.exe
    • Size 76.7MB
    • SHA256 275464041fa9fe4481537874db7d43fe3a75add323c741e0ec2fa5feab4e034a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    evasionexecutionpersistenceupx

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks