Overview

overview

7

Static

static

3

c252f3debd...a5.exe

windows7-x64

7

c252f3debd...a5.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    c252f3debd97c3ba7431ae2862a6402a6c16edb1dea48e5080578920af83f5a5

  • Size

    8.0MB

  • Sample

    230816-cxd8vsgd3z

  • MD5

    8f0e313ffb1d626d0f004b10ad52ad12

  • SHA1

    3633b06ae924c0435f2fabb293e4db21d636aaf8

  • SHA256

    c252f3debd97c3ba7431ae2862a6402a6c16edb1dea48e5080578920af83f5a5

  • SHA512

    0834aa32576a29820dc615bba0f30c7333c965bea27819d29a0f36da44fd66c15401d17de6c006208c3003934d1595d6b15c3b7a5c7aa861803f1b2e80b96f89

  • SSDEEP

    196608:6aYvO5uJPuRVFAqkewfW3MNKp1Gi2xL9w7QhB8p1d43lwwh:6aYG5uJ4b7kNIpJWhLz8pX4

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      c252f3debd97c3ba7431ae2862a6402a6c16edb1dea48e5080578920af83f5a5

    • Size

      8.0MB

    • MD5

      8f0e313ffb1d626d0f004b10ad52ad12

    • SHA1

      3633b06ae924c0435f2fabb293e4db21d636aaf8

    • SHA256

      c252f3debd97c3ba7431ae2862a6402a6c16edb1dea48e5080578920af83f5a5

    • SHA512

      0834aa32576a29820dc615bba0f30c7333c965bea27819d29a0f36da44fd66c15401d17de6c006208c3003934d1595d6b15c3b7a5c7aa861803f1b2e80b96f89

    • SSDEEP

      196608:6aYvO5uJPuRVFAqkewfW3MNKp1Gi2xL9w7QhB8p1d43lwwh:6aYG5uJ4b7kNIpJWhLz8pX4

    Score
    7/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Modifies boot configuration data using bcdedit

    • 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