Overview

overview

7

Static

static

3

f1f4e78717...7c.exe

windows7-x64

7

f1f4e78717...7c.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    f1f4e78717477c5b296f5cf501be5d294850aff0b0944d74ad6d599c3abfc17c

  • Size

    426KB

  • Sample

    240107-23cdwshag8

  • MD5

    de7e8f51762546e83bc55f330a9deb36

  • SHA1

    1285f731aa6961f63284238419b094a6e9231ca1

  • SHA256

    f1f4e78717477c5b296f5cf501be5d294850aff0b0944d74ad6d599c3abfc17c

  • SHA512

    d4f091493bdf2f12fb20268a38e6e963c3eb80502e4cc22ce607657e0bc92a069708c26038041bf21e5ab674e857dabdb6e21072dcec12c93f05bea409d2b969

  • SSDEEP

    12288:Q7+QgaYzRRhxKZCKYpNt4K64LcHKCtpTVngsos:Q7Athh24LuKCtpTGsv

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      f1f4e78717477c5b296f5cf501be5d294850aff0b0944d74ad6d599c3abfc17c

    • Size

      426KB

    • MD5

      de7e8f51762546e83bc55f330a9deb36

    • SHA1

      1285f731aa6961f63284238419b094a6e9231ca1

    • SHA256

      f1f4e78717477c5b296f5cf501be5d294850aff0b0944d74ad6d599c3abfc17c

    • SHA512

      d4f091493bdf2f12fb20268a38e6e963c3eb80502e4cc22ce607657e0bc92a069708c26038041bf21e5ab674e857dabdb6e21072dcec12c93f05bea409d2b969

    • SSDEEP

      12288:Q7+QgaYzRRhxKZCKYpNt4K64LcHKCtpTVngsos:Q7Athh24LuKCtpTGsv

    Score
    7/10
    bootkitpersistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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