Overview

overview

10

Static

static

3

2026-08-24...op.exe

windows10-2004-x64

10

2026-08-24...op.exe

windows11-ltsc_2024-x64

5

Sharing

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General

  • Target
    2026-08-24_3f66fbfc8fd3017da6f04a05cfd20f96_elex_hiddentear_manuscrypt_remcos_rhadamanthys_stop
  • Size 449KB
  • Sample260825-r7thvshe84
  • SHA256 28c3877adb7bed469a4dc9c92e4d6ecdc96e31dda505009bea1e0d8d0fd7a352
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target
      2026-08-24_3f66fbfc8fd3017da6f04a05cfd20f96_elex_hiddentear_manuscrypt_remcos_rhadamanthys_stop
    • Size 449KB
    • SHA256 28c3877adb7bed469a4dc9c92e4d6ecdc96e31dda505009bea1e0d8d0fd7a352
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistence

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks