Overview

overview

8

Static

static

3

2024-11-01...er.exe

windows7-x64

8

2024-11-01...er.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-11-01_4830a7fcfa3f7dbdab3c6df8346c2f44_avoslocker

  • Size

    4.5MB

  • Sample

    241101-n1ejksymgx

  • MD5

    4830a7fcfa3f7dbdab3c6df8346c2f44

  • SHA1

    feb3b3498af796384b4f2f12adba9e03280aa872

  • SHA256

    f1f8839b2e2a3be13757e074c3f368b8fe513f33a0d1210e7c10f341cce0fc54

  • SHA512

    c80fdafcca82c2294b96f5958f38d4a9b1519eeace5fd4bea44cfca585df247a775b1cdf3448b48a0b729a669b0dd1b14156e3e7cc40c44362c2e30a70ec0d0e

  • SSDEEP

    98304:IWqq+Mb+vyWvjIy5YFWAvwzn7Nx99JEIjFMm2Va/5AZK6j0xnw:IWa6WvjIy5YPvwzn7N/rTAYAZK6jyw

Score
8/10
bootkitdiscoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      2024-11-01_4830a7fcfa3f7dbdab3c6df8346c2f44_avoslocker

    • Size

      4.5MB

    • MD5

      4830a7fcfa3f7dbdab3c6df8346c2f44

    • SHA1

      feb3b3498af796384b4f2f12adba9e03280aa872

    • SHA256

      f1f8839b2e2a3be13757e074c3f368b8fe513f33a0d1210e7c10f341cce0fc54

    • SHA512

      c80fdafcca82c2294b96f5958f38d4a9b1519eeace5fd4bea44cfca585df247a775b1cdf3448b48a0b729a669b0dd1b14156e3e7cc40c44362c2e30a70ec0d0e

    • SSDEEP

      98304:IWqq+Mb+vyWvjIy5YFWAvwzn7Nx99JEIjFMm2Va/5AZK6j0xnw:IWa6WvjIy5YPvwzn7N/rTAYAZK6jyw

    Score
    8/10
    bootkitdiscoveryevasionpersistencetrojan

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks