Overview

overview

10

Static

static

3

2026-07-21...op.exe

windows10-2004-x64

10

2026-07-21...op.exe

windows11-ltsc_2024-x64

5

Sharing

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General

  • Target
    2026-07-21_ac4bc8c73852fa40466b30ee658aeaf1_elex_hiddentear_manuscrypt_remcos_rhadamanthys_stop
  • Size 449KB
  • Sample260721-eha9rsfw5w
  • SHA256 cdbad1347749bf03587ad6ca1a7ec035ea13063b9c5a4e42a24cecc86fbe0c5d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target
      2026-07-21_ac4bc8c73852fa40466b30ee658aeaf1_elex_hiddentear_manuscrypt_remcos_rhadamanthys_stop
    • Size 449KB
    • SHA256 cdbad1347749bf03587ad6ca1a7ec035ea13063b9c5a4e42a24cecc86fbe0c5d
    • 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