Extracted

• • Target
    2026-07-17_5087d60812ac6228f3625cd54d553e09_elex_stop
  • Size 2.6MB
  • SHA256 b4426be68d257fedaaabbba7aced94562465ac3d7e4c8e11233a736dda0e5f70
  • MD5 5087d60812ac6228f3625cd54d553e09
  • SHA1 4539b565efcb1a8bbaab72a31e835bc564f2a758
  • SHA512 fc8ef0ef2ba4e09f071f10f430a846ec5cf9a67b8e1a5e00e07fd42cecb475ea53bb64c64a54d8485fe2ceae8952e3c16af19546c4663da0eee09f062340e09d
  • SSDEEP 24576:ObCj2sObHtqQ4QEfCr7w7yvuqqNq8FroaSaPXRackmrM4Biq7MhLv9GImmVfq4eU:ObCjPKNqQEfsw43qtmVfq47
  • TLSH
    T104C5D0C5F2AA40E2DC123FF5582567C78B344E364B3840597BAB3D498F335E6C11AAB6
  • 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