Overview

overview

10

Static

static

10

OptiFabric.exe

windows7-x64

7

OptiFabric.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    OptiFabric.exe
  • Size 80.8MB
  • Sample240802-tx63ba1dpm
  • SHA256 1330fca7e5727fac774fd5331db10460e435c36433f02b24146fd046e284479c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target
      OptiFabric.exe
    • Size 80.8MB
    • SHA256 1330fca7e5727fac774fd5331db10460e435c36433f02b24146fd046e284479c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    upxevasionexecutionpersistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks