Overview

overview

10

Static

static

a2fdb15acb...34.exe

windows7-x64

10

a2fdb15acb...34.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a2fdb15acbdd8c3c7489173437839d15a364a30026cfdb1f2c75a92e782f0834

  • Size

    420KB

  • Sample

    221205-ggmyaabb25

  • MD5

    71ac5addc013828b91359648f0133f51

  • SHA1

    0a563f6be753362b770b2eacb375f1541d3df4a3

  • SHA256

    a2fdb15acbdd8c3c7489173437839d15a364a30026cfdb1f2c75a92e782f0834

  • SHA512

    230c7a9dd1de077de076b26416f18b58ebbebb70328ef5e30796a99abec0e972079fbf9cf7d18e1e6f7b86bf352f810bac881cc5a7c9e52cc143aebe43b01645

  • SSDEEP

    6144:k+gEEY+LJHi8zKRKfdlO4s4jF9GZpMtGOkq84BVMZ:kaEYOJHi0KRKw4jFAZdhq84BVM

Score
10/10
bootkitevasionpersistence

Malware Config

Targets

    • Target

      a2fdb15acbdd8c3c7489173437839d15a364a30026cfdb1f2c75a92e782f0834

    • Size

      420KB

    • MD5

      71ac5addc013828b91359648f0133f51

    • SHA1

      0a563f6be753362b770b2eacb375f1541d3df4a3

    • SHA256

      a2fdb15acbdd8c3c7489173437839d15a364a30026cfdb1f2c75a92e782f0834

    • SHA512

      230c7a9dd1de077de076b26416f18b58ebbebb70328ef5e30796a99abec0e972079fbf9cf7d18e1e6f7b86bf352f810bac881cc5a7c9e52cc143aebe43b01645

    • SSDEEP

      6144:k+gEEY+LJHi8zKRKfdlO4s4jF9GZpMtGOkq84BVMZ:kaEYOJHi0KRKw4jFAZdhq84BVM

    Score
    10/10
    bootkitevasionpersistence

    • Modifies firewall policy service

      evasion

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks