Overview

overview

6

Static

static

5

2026-08-04...ut.exe

windows10-2004-x64

6

2026-08-04...ut.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    2026-08-04_d0072224808c0a687031ebdbd0b6a9f0_amadey_elex_remcos_smoke-loader_stop_virut
  • Size 4.2MB
  • Sample260804-16m45ahg26
  • SHA256 1fb1e4b6a59f8e385e876e22f7e11aef3b7ab8d9f946827c2408de262b921e7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target
      2026-08-04_d0072224808c0a687031ebdbd0b6a9f0_amadey_elex_remcos_smoke-loader_stop_virut
    • Size 4.2MB
    • SHA256 1fb1e4b6a59f8e385e876e22f7e11aef3b7ab8d9f946827c2408de262b921e7f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    bootkitdiscoverypersistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • 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 v16

Tasks