Extracted

• • Target

    Docum_nt_Pr_view.exe

  • Size

    709KB

  • MD5

    96878fda61a76395aafa16a6150b0fe1

  • SHA1

    3509a916a873351ab23bc671cce5ca9aa3299e62

  • SHA256

    94ba896b284005a58298806bba47f725cdcaa1816b3c79226639cb145bf16886

  • SHA512

    4e98e7b32441d270496b35c13e16ca0fedfca10e8baf8cb92a0a54fc803fb2bbfbc3417fe22467c195655821167d068a0ccde3310b45c75cada677ccea638234

  Score

  10^/10

  buerloaderpersistence

  • Buer

    Buer is a new modular loader first seen in August 2019.

    loaderbuer

  • Modifies WinLogon for persistence

    persistence

  • Buer Loader

    Detects Buer loader in memory or disk.

  • Executes dropped EXE

  • Deletes itself

  • Enumerates connected drives

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

  behavioral1behavioral2