Overview

overview

10

Static

static

VLTKBacdau.exe

windows7_x64

10

VLTKBacdau.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    VLTKBacdau.exe

  • Size

    1.4MB

  • Sample

    220522-gkc79agfc7

  • MD5

    772379abf7c754602d5f93a644aed0c8

  • SHA1

    312585e17ba461be0fbb5a98a1552be9017ffe8e

  • SHA256

    2f39e7665ba9980af2ca8e51497744b10a6adeb19d41eaa5e27ec301e19ca6af

  • SHA512

    d0bdf39ace3b2f6911773ae579dc366dc7a89ef6a2a17be2e4805f85ec775697bae007f6bb3066af5a6aa40c06da1c0eac2d0a8c911b71c4b33a719a62426bab

Score
10/10
bootkitpersistence

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    112.213.89.26
  • Port:
    21
  • Username:
    kimmaosuvuong@kimyen.club
  • Password:
    https://www.youtube.com/watch?v=Z_udu2fuWKU&t=199s

Targets

    • Target

      VLTKBacdau.exe

    • Size

      1.4MB

    • MD5

      772379abf7c754602d5f93a644aed0c8

    • SHA1

      312585e17ba461be0fbb5a98a1552be9017ffe8e

    • SHA256

      2f39e7665ba9980af2ca8e51497744b10a6adeb19d41eaa5e27ec301e19ca6af

    • SHA512

      d0bdf39ace3b2f6911773ae579dc366dc7a89ef6a2a17be2e4805f85ec775697bae007f6bb3066af5a6aa40c06da1c0eac2d0a8c911b71c4b33a719a62426bab

    Score
    10/10
    bootkitpersistence

    • 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 v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks