Extracted

• • Target
    2026-07-19_903d5c1e66db145a495ffc010fe27c40_elex_stop
  • Size 2.6MB
  • SHA256 67f93e21492979f1a6e92ad71012eeedb11b04db8b887f1fafb59e4a04e3347c
  • MD5 903d5c1e66db145a495ffc010fe27c40
  • SHA1 b402831f92f511d21f63ea7cb94cfe066d1a38cc
  • SHA512 71a613c797eec0fb17d7926e5f2e6ccddd7db862b49497416515b7c9a456aa458675eeb965ae2a9e82133866c4a64cf5576b53e0d23bf69ae1c379be339266d1
  • SSDEEP 24576:ObCj2sObHtqQ4QEfCr7w7yvuqqNq8FroaSaPXRackmrM4Biq7MhLv9GImmVfq4ee:ObCjPKNqQEfsw43qtmVfq4V
  • TLSH
    T16FC5D0C5F2AA40E2DC123FF5582567C78B344E364B3840597BAB3D498F335E6C11AAB6
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  collectiondefense_evasiondiscoveryexecutionknight_loggerpersistencespywarestealerupx

  • Family: KnightLogger

    KnightLogger is a Windows stealer written in C#.

    stealerknight_logger

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

  • Detects executables packed with MEW

  • Detects executables referencing many email and collaboration clients. Observed in information steale

  • UPX dump on OEP (original entry point)

  • Executes dropped EXE

  • Reads local data of messenger clients

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

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook accounts

    collection

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext

  • UPX packed file

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

    upx
  behavioral1behavioral2