Overview

overview

8

Static

static

3

e91e49ded9...58.exe

windows7-x64

8

e91e49ded9...58.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e91e49ded9160e8595f80d7cd2c0070002cdec664cc6f180a4c19a85e52db358

  • Size

    358KB

  • Sample

    240424-ajnh9sda2v

  • MD5

    a44816bf4664e02398e73cbc7bfdc446

  • SHA1

    4a533181fc3abb2df76d50370c49af825143f020

  • SHA256

    e91e49ded9160e8595f80d7cd2c0070002cdec664cc6f180a4c19a85e52db358

  • SHA512

    301108cb0a3f573b0501a656ba4230e267d0016ab0ce70698ba171a34b1e23be57702c24fb312136e01f7d7417d2a93e679fd2ebbe7b28b2945cce83c5b2a35d

  • SSDEEP

    6144:yVfjmNnxaz+xTxVtgshXfMPmlzAibjFWDEugmq:M7+wy7VtgshvM6LbjkDEuxq

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      e91e49ded9160e8595f80d7cd2c0070002cdec664cc6f180a4c19a85e52db358

    • Size

      358KB

    • MD5

      a44816bf4664e02398e73cbc7bfdc446

    • SHA1

      4a533181fc3abb2df76d50370c49af825143f020

    • SHA256

      e91e49ded9160e8595f80d7cd2c0070002cdec664cc6f180a4c19a85e52db358

    • SHA512

      301108cb0a3f573b0501a656ba4230e267d0016ab0ce70698ba171a34b1e23be57702c24fb312136e01f7d7417d2a93e679fd2ebbe7b28b2945cce83c5b2a35d

    • SSDEEP

      6144:yVfjmNnxaz+xTxVtgshXfMPmlzAibjFWDEugmq:M7+wy7VtgshvM6LbjkDEuxq

    Score
    8/10
    bootkitpersistence

    • Drops file in Drivers directory

    • 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