Overview

overview

8

Static

static

3

aa0a7052d2...ef.exe

windows10-1703-x64

8

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General

  • Target

    aa0a7052d29a01c3ff13e4ba54436eec322c7beda5d83d74d13445de8ace99ef

  • Size

    153.7MB

  • Sample

    230827-zl27wafa7x

  • MD5

    2938099c74ea4fbb9bc224230b7ff92d

  • SHA1

    170ad490ffa92a69ad3293b352887e2c3f49a345

  • SHA256

    aa0a7052d29a01c3ff13e4ba54436eec322c7beda5d83d74d13445de8ace99ef

  • SHA512

    525a7f2fe81e121f2496cadb9b6abf5ec6f1ec0ecbb249a025978f34d6d72e63bcdf9599f970136bffaa175b8b8484d1a144fea80db0279992c79ee7d7f490cd

  • SSDEEP

    3145728:EzcI0E3ggdnIEMFwHj0ZxguqYTV0egufV6uh5zt5p3TCPWm0Mhcqiak9jLzF:1I0UggdnIEvj08uqmjfEuh5bpDvm0MWl

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      aa0a7052d29a01c3ff13e4ba54436eec322c7beda5d83d74d13445de8ace99ef

    • Size

      153.7MB

    • MD5

      2938099c74ea4fbb9bc224230b7ff92d

    • SHA1

      170ad490ffa92a69ad3293b352887e2c3f49a345

    • SHA256

      aa0a7052d29a01c3ff13e4ba54436eec322c7beda5d83d74d13445de8ace99ef

    • SHA512

      525a7f2fe81e121f2496cadb9b6abf5ec6f1ec0ecbb249a025978f34d6d72e63bcdf9599f970136bffaa175b8b8484d1a144fea80db0279992c79ee7d7f490cd

    • SSDEEP

      3145728:EzcI0E3ggdnIEMFwHj0ZxguqYTV0egufV6uh5zt5p3TCPWm0Mhcqiak9jLzF:1I0UggdnIEvj08uqmjfEuh5bpDvm0MWl

    Score
    8/10
    bootkitpersistence

    • Blocklisted process makes network request

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks