Overview

overview

8

Static

static

3

b6afb5812c...fb.dll

windows7-x64

8

b6afb5812c...fb.dll

windows10-2004-x64

1

Sharing

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General

  • Target

    b6afb5812c668a457ec8920b813abf7421cfa9356b3fb2f22a75ff5067a4a8fb

  • Size

    240KB

  • Sample

    240106-egqm3agbhl

  • MD5

    bd03b1b2ca1b0020753c9197062630cc

  • SHA1

    a48c9c57b0b9850ae2a5a4c91e945a294bd04afb

  • SHA256

    b6afb5812c668a457ec8920b813abf7421cfa9356b3fb2f22a75ff5067a4a8fb

  • SHA512

    1117d99855cbdcd0d2572642a968e590308bbf43a87cce350b12d2444db375b51e31c631aab89545822d09ad0d7b709fdee1fd5fbf16494776701108c25243ea

  • SSDEEP

    6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2b:6C+3xWDY9IpKNTwyoy

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      b6afb5812c668a457ec8920b813abf7421cfa9356b3fb2f22a75ff5067a4a8fb

    • Size

      240KB

    • MD5

      bd03b1b2ca1b0020753c9197062630cc

    • SHA1

      a48c9c57b0b9850ae2a5a4c91e945a294bd04afb

    • SHA256

      b6afb5812c668a457ec8920b813abf7421cfa9356b3fb2f22a75ff5067a4a8fb

    • SHA512

      1117d99855cbdcd0d2572642a968e590308bbf43a87cce350b12d2444db375b51e31c631aab89545822d09ad0d7b709fdee1fd5fbf16494776701108c25243ea

    • SSDEEP

      6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2b:6C+3xWDY9IpKNTwyoy

    Score
    8/10
    bootkitpersistence

    • Blocklisted process makes network request

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • 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