Overview

overview

7

Static

static

3

entry_1_0/...RK.exe

windows10-2004-x64

7

entry_1_0/...RK.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    file_cfadb3d3a1894af3b7dd4b53d9c1bbb9_2026-08-06_15_16_11_560000.zip
  • Size 3.3MB
  • Sample260806-srmwtaytaz
  • SHA256 23a40455c13f1cc2f5db7de351c7af43a8f60b91875b4a74262143e4a3a8457d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
bootkitdefense_evasiondiscoverypersistencetrojan

Malware Config

Targets

    • Target
      entry_1_0/$R58CDRK.crdownload
    • Size 3.4MB
    • SHA256 238a81122257e5dfb62a143be20439cfc4afe481358ce2aaf58ebce80fc5ff56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    bootkitdefense_evasiondiscoverypersistencetrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • 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