Overview

overview

10

Static

static

10

a0d5a5f89d...ed.exe

windows7-x64

10

a0d5a5f89d...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a0d5a5f89d62230b26c57bade0df0ab721110925a6440f306043b5410b18c3ed

  • Size

    230KB

  • Sample

    221123-zr2hjadf52

  • MD5

    2c2fa72b1cfcc4e452920f9ab0994177

  • SHA1

    003ada28dfba1ebe2396acf5f0c29a80c9fad266

  • SHA256

    a0d5a5f89d62230b26c57bade0df0ab721110925a6440f306043b5410b18c3ed

  • SHA512

    62009ea9c3f49bfda731d657f525049e04ba61ae13a785177bbcb96f8f48f1a60ed07003b8957410d2a81cbfde7d6d78024567d7a42d42ca0f41ef380809b302

  • SSDEEP

    6144:adT3RRJxSu6ZGGexdkXyeKY6o2aTYRCzEacG:qhRv9xdkXyeKtWT76G

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      a0d5a5f89d62230b26c57bade0df0ab721110925a6440f306043b5410b18c3ed

    • Size

      230KB

    • MD5

      2c2fa72b1cfcc4e452920f9ab0994177

    • SHA1

      003ada28dfba1ebe2396acf5f0c29a80c9fad266

    • SHA256

      a0d5a5f89d62230b26c57bade0df0ab721110925a6440f306043b5410b18c3ed

    • SHA512

      62009ea9c3f49bfda731d657f525049e04ba61ae13a785177bbcb96f8f48f1a60ed07003b8957410d2a81cbfde7d6d78024567d7a42d42ca0f41ef380809b302

    • SSDEEP

      6144:adT3RRJxSu6ZGGexdkXyeKY6o2aTYRCzEacG:qhRv9xdkXyeKtWT76G

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Nirsoft

    • Executes dropped EXE

    • 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