Overview

overview

10

Static

static

3

av_downloader.exe

windows7-x64

10

av_downloader.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    av_downloader.exe

  • Size

    90KB

  • Sample

    240420-n386zagb92

  • MD5

    8af4f985862c71682e796dcc912f27dc

  • SHA1

    7f83117abfeff070d41d8144cf1dfe3af8607d27

  • SHA256

    d925204430ffab51ffbbb9dc90bc224b04f0c2196769850695512245a886be06

  • SHA512

    3d4fcd9755dc4ea005fcd46e78426c5f71b50873c5174a69abcdff41a2e0405c87a36137c0c2409abedadb0ecdf622cbfd2fa1b59a2e06c81cef68d7c6c663b7

  • SSDEEP

    1536:v7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfnweJbOC:D7DhdC6kzWypvaQ0FxyNTBfnBV

Score
10/10
evasiontrojan

Malware Config

Targets

    • Target

      av_downloader.exe

    • Size

      90KB

    • MD5

      8af4f985862c71682e796dcc912f27dc

    • SHA1

      7f83117abfeff070d41d8144cf1dfe3af8607d27

    • SHA256

      d925204430ffab51ffbbb9dc90bc224b04f0c2196769850695512245a886be06

    • SHA512

      3d4fcd9755dc4ea005fcd46e78426c5f71b50873c5174a69abcdff41a2e0405c87a36137c0c2409abedadb0ecdf622cbfd2fa1b59a2e06c81cef68d7c6c663b7

    • SSDEEP

      1536:v7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfnweJbOC:D7DhdC6kzWypvaQ0FxyNTBfnBV

    Score
    10/10
    evasiontrojan

    • UAC bypass

      evasiontrojan

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks