Overview

overview

10

Static

static

4b35d5272c...cb.exe

windows7-x64

10

4b35d5272c...cb.exe

windows10-2004-x64

10

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General

  • Target

    4b35d5272cfa4deeeeeb6cb2cc3e7d733e2637e3004b2c4f05d1e3ee939d20cb

  • Size

    204KB

  • Sample

    221205-lyr1sacg5t

  • MD5

    f9ab366032faeb373cd146f42548e417

  • SHA1

    8dc3af0fa8213ae26ef96d04265911df2a036ace

  • SHA256

    4b35d5272cfa4deeeeeb6cb2cc3e7d733e2637e3004b2c4f05d1e3ee939d20cb

  • SHA512

    a8422cb0957b9248c577882847e3656e80543d3dc201348860bb3b2d0991679420ae9d7dbd6536d592f38fa3f0d4edb816478f306dcc8627c8710d63098bfe2f

  • SSDEEP

    3072:ObHE9ixfXv4IP0VZQHGQwdRSq8AuUBcK1eIG:chhP0XQmddsqrcK1

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      4b35d5272cfa4deeeeeb6cb2cc3e7d733e2637e3004b2c4f05d1e3ee939d20cb

    • Size

      204KB

    • MD5

      f9ab366032faeb373cd146f42548e417

    • SHA1

      8dc3af0fa8213ae26ef96d04265911df2a036ace

    • SHA256

      4b35d5272cfa4deeeeeb6cb2cc3e7d733e2637e3004b2c4f05d1e3ee939d20cb

    • SHA512

      a8422cb0957b9248c577882847e3656e80543d3dc201348860bb3b2d0991679420ae9d7dbd6536d592f38fa3f0d4edb816478f306dcc8627c8710d63098bfe2f

    • SSDEEP

      3072:ObHE9ixfXv4IP0VZQHGQwdRSq8AuUBcK1eIG:chhP0XQmddsqrcK1

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks