Overview

overview

10

Static

static

83f84f525e...36.exe

windows7-x64

10

83f84f525e...36.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    83f84f525ea9206de02d539c6be595eaa57b26a7e7ce46602c836ca96c938836

  • Size

    151KB

  • Sample

    221123-zr32csdf54

  • MD5

    79b9a6f73b82fe62a8f1e23a6e585031

  • SHA1

    b2135f883dded2aba78829237457454926967f82

  • SHA256

    83f84f525ea9206de02d539c6be595eaa57b26a7e7ce46602c836ca96c938836

  • SHA512

    58e698bfb9613c3b8ad1425229ad6f0acffadf33afd8bad73120612aa9deebcbe7b481d4032a737c908bac1ded324b32f42bcb731e95b7fa77b075cebcc2d5f1

  • SSDEEP

    3072:OZ1UE7Zk06M6fjScmUdt+LPGvtEsaV2n2Az5VqoHAE9/V:OZpL6MEjw+aVqbz59V

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      83f84f525ea9206de02d539c6be595eaa57b26a7e7ce46602c836ca96c938836

    • Size

      151KB

    • MD5

      79b9a6f73b82fe62a8f1e23a6e585031

    • SHA1

      b2135f883dded2aba78829237457454926967f82

    • SHA256

      83f84f525ea9206de02d539c6be595eaa57b26a7e7ce46602c836ca96c938836

    • SHA512

      58e698bfb9613c3b8ad1425229ad6f0acffadf33afd8bad73120612aa9deebcbe7b481d4032a737c908bac1ded324b32f42bcb731e95b7fa77b075cebcc2d5f1

    • SSDEEP

      3072:OZ1UE7Zk06M6fjScmUdt+LPGvtEsaV2n2Az5VqoHAE9/V:OZpL6MEjw+aVqbz59V

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Loads dropped DLL

    • 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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks