Overview

overview

8

Static

static

8

8b21883046...16.exe

windows7-x64

8

8b21883046...16.exe

windows10-2004-x64

8

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General

  • Target

    8b21883046d8d7593ca30cdb244cd37ea39070220092a3620d31b93528752e16

  • Size

    917KB

  • Sample

    221205-1gd5xshh29

  • MD5

    bc7dcdfb3995a3174058adda6ddfd237

  • SHA1

    0cd575010080a37619dde42dbb3ead9db2047216

  • SHA256

    8b21883046d8d7593ca30cdb244cd37ea39070220092a3620d31b93528752e16

  • SHA512

    2cc40bbfdf81a1e24f11aa3619429eea058aa41c6c0853f32c1d251745f26d5a932786e02f4a7f16af71364b48c198d5fbcac09f8638ca2b7c0667c21b46a96d

  • SSDEEP

    24576:LIa7MvMoIceaNc+IBDnGggZhefKsZKnOIq:Lg0GeyGZKnfq

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      8b21883046d8d7593ca30cdb244cd37ea39070220092a3620d31b93528752e16

    • Size

      917KB

    • MD5

      bc7dcdfb3995a3174058adda6ddfd237

    • SHA1

      0cd575010080a37619dde42dbb3ead9db2047216

    • SHA256

      8b21883046d8d7593ca30cdb244cd37ea39070220092a3620d31b93528752e16

    • SHA512

      2cc40bbfdf81a1e24f11aa3619429eea058aa41c6c0853f32c1d251745f26d5a932786e02f4a7f16af71364b48c198d5fbcac09f8638ca2b7c0667c21b46a96d

    • SSDEEP

      24576:LIa7MvMoIceaNc+IBDnGggZhefKsZKnOIq:Lg0GeyGZKnfq

    Score
    8/10
    bootkitpersistenceupx

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Deletes itself

    • 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 v6

Tasks