Overview

overview

8

Static

static

1

????????(A...88.exe

windows7-x64

8

????????(A...88.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    MDE_File_Sample_8f1d957803f3501d26f385df4f2f92408b9bd1cbf825ac7bce3584a495253486.zip

  • Size

    6.2MB

  • Sample

    230825-pq6ezsbg23

  • MD5

    d04eac0aff9a5413723f6a2d37352c58

  • SHA1

    22e99c0b38ce805d5fc81ef91e14cdfa2c41e6f8

  • SHA256

    a35b24b6d04bd45ffec4e360a763348f61187b348cd131f3ea414fc5961194d3

  • SHA512

    d385a0cd176b98da3021f3f460d871a83305e6a1113a469fef6014c27808e5d2bf10a66382422631ab0131c2de87f31664f570aa1f69575b1952d5c747259bd0

  • SSDEEP

    196608:0LVkIYfUqFle0JMHcYo3hNBy72rCKc4w9/w:07YcolN4TQeOGxw

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      ????????(AS SSD Benchmark) V207316 ?????_3715866488.exe

    • Size

      6.7MB

    • MD5

      65c6c55ff7a297cb8038ed701d6cdef1

    • SHA1

      70bc9fabbc72224d3ad5ad54211e2e6865aefc9c

    • SHA256

      8f1d957803f3501d26f385df4f2f92408b9bd1cbf825ac7bce3584a495253486

    • SHA512

      80521a7a5592d6bd52187af31c6a293802a7d654308ec0f3aab234e3e0df294b7439d510973bc8db5ea85bb1a80e5532fdbcf9f75e401935046441065ab1dac6

    • SSDEEP

      98304:2TOYcpeE6kT/hh5UhamPSzGOljFbY/qAt8Z06Sgn6W9BO+xmLaGDaQHmm/z:moehkKhhaz/lBbY/qAtifSZOt8aeb

    Score
    8/10
    bootkitpersistence

    • Downloads MZ/PE file

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks