Overview

overview

8

Static

static

3

EXA REVERB.exe

windows10-2004-x64

8

EXA REVERB.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    EXA REVERB.exe
  • Size 57KB
  • Sample260817-xhrkvsdc23
  • SHA256 e7e31ce2f5c9553c97c02d50f2fe20867c578f03c66edeb89398775dc6901669
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionexecutionpersistence

Malware Config

Targets

    • Target
      EXA REVERB.exe
    • Size 57KB
    • SHA256 e7e31ce2f5c9553c97c02d50f2fe20867c578f03c66edeb89398775dc6901669
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasionexecutionpersistence

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Executes dropped EXE

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks