General

  • Target

    MBROverwrite.exe

  • Size

    73KB

  • Sample

    210727-16elgczg26

  • MD5

    165bc8a39139125af4c0d0a7c7301d9d

  • SHA1

    8e93cb2c2b7be31df379ee61f594955f8493c12c

  • SHA256

    3efc457bcc114f42630bd1f3c0ce8c6552d1af183861d8c640428ca527e6dc6d

  • SHA512

    7cf9a1056555e6543cddd9511f4e8f3d3e6cb69511e974d2304a555f13b846068c5ab9dc431d2ec95791ba2e8bb5537b6a9c113579461578baf00833da0f97ea

Score
6/10

Malware Config

Targets

    • Target

      MBROverwrite.exe

    • Size

      73KB

    • MD5

      165bc8a39139125af4c0d0a7c7301d9d

    • SHA1

      8e93cb2c2b7be31df379ee61f594955f8493c12c

    • SHA256

      3efc457bcc114f42630bd1f3c0ce8c6552d1af183861d8c640428ca527e6dc6d

    • SHA512

      7cf9a1056555e6543cddd9511f4e8f3d3e6cb69511e974d2304a555f13b846068c5ab9dc431d2ec95791ba2e8bb5537b6a9c113579461578baf00833da0f97ea

    Score
    6/10
    • Writes to the Master Boot Record (MBR)

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Tasks