Overview

overview

7

Static

static

3

2026-08-12...ry.exe

windows10-2004-x64

7

2026-08-12...ry.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    2026-08-12_5ff66c03a8637da60de1c71f53eb181d_coinminer_elex_nymaim_rhadamanthys_wannacry
  • Size 2.4MB
  • Sample260812-xwbrkatbmc
  • SHA256 746b1ca3766dcc2ca100edf7963367275655f08d9c0891573c46c57ac1b1bf9f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
adwarebootkitdiscoveryexecutionpersistencespyware

Malware Config

Targets

    • Target
      2026-08-12_5ff66c03a8637da60de1c71f53eb181d_coinminer_elex_nymaim_rhadamanthys_wannacry
    • Size 2.4MB
    • SHA256 746b1ca3766dcc2ca100edf7963367275655f08d9c0891573c46c57ac1b1bf9f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    adwarebootkitdiscoveryexecutionpersistencespyware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks