Overview

overview

8

Static

static

MediaCreat...09.exe

windows7_x64

8

MediaCreat...09.exe

windows10_x64

8

Sharing

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General

  • Target

    MediaCreationTool1909.exe

  • Size

    18.4MB

  • Sample

    200912-1yec1xs75s

  • MD5

    d0ba2b1c91124ee4a250c6c53f545f1f

  • SHA1

    0352292fc21c8dd442358f2ff4fa8eded01b7dca

  • SHA256

    8237794f0fffb298040ed59045b679579fa6e1b66703ec2bf5353e71499c663e

  • SHA512

    99d45e22f36f15777e789e54d6a5410a335bd344d009d863afd3c35ce53a6f4811b7e40f912b6da35725e121fff11e51a3fb9659a45a2f7701afc9ab407d7399

Score
8/10
persistence

Malware Config

Targets

    • Target

      MediaCreationTool1909.exe

    • Size

      18.4MB

    • MD5

      d0ba2b1c91124ee4a250c6c53f545f1f

    • SHA1

      0352292fc21c8dd442358f2ff4fa8eded01b7dca

    • SHA256

      8237794f0fffb298040ed59045b679579fa6e1b66703ec2bf5353e71499c663e

    • SHA512

      99d45e22f36f15777e789e54d6a5410a335bd344d009d863afd3c35ce53a6f4811b7e40f912b6da35725e121fff11e51a3fb9659a45a2f7701afc9ab407d7399

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Enumerates connected drives

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

    • JavaScript code in executable

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks