Overview

overview

10

Static

static

10

source_prepared.exe

windows11-21h2-x64

9

Resubmissions

08/07/2024, 16:05

240708-tjm3aaxajn10

08/07/2024, 16:01

240708-tgphbswhjp10

Sharing

Copy URL Twitter E-mail

General

  • Target
    source_prepared.exe
  • Size 76.7MB
  • Sample240708-tgphbswhjp
  • SHA256 b8d72d492e9a3f29b3d30057f3239b93be88f3bc745db292e06813d05e3883cb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target
      source_prepared.exe
    • Size 76.7MB
    • SHA256 b8d72d492e9a3f29b3d30057f3239b93be88f3bc745db292e06813d05e3883cb
    • 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