Extracted

• • Target
    2026-08-25_bfb8ba79c9b859225dfa34d89a306c71_coinminer_elex_wannacry
  • Size 312KB
  • SHA256 dd53963bb7ffa1c2dcbc56a5ee4ebea2f7ee550d0833a12c7bb06d3c9a3e7eb5
  • MD5 bfb8ba79c9b859225dfa34d89a306c71
  • SHA1 1b52db97ff7ccf77705d65e7af0b4568f04206e1
  • SHA512 e57331ad8e123daecd175f8a7ca7cc178e2f2948ede4520f9b9e92ea742ab776a47d56f32560105c4a4a5ea89b2a91f321c19556065e58f915839e2a6e227bac
  • SSDEEP 6144:VRoSgW/zYds0SfxsTxt3YeWH8k+p+Nj8DmIL3:ASf/zc8GrYdcb88DBj
  • TLSH
    T15464BE2332D008ABC1E67A73CEB67734E3F9F9A489319A6F57D8094D5E36E449701326
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoorbootkitdiscoveryexecutionfarfligh0stratpersistenceratspywarestealerupx

  • Detects Farfli Backdoor

  • Family: Farfli

    Farfli is a Windows backdoor written in C++.

    backdoorfarfli

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat

  • Detects executables containing base64 encoded User Agent

  • UPX dump on OEP (original entry point)

  • Deletes itself

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • UPX packed file

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

    upx
  behavioral1behavioral2