Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 1.1MB
  • Sample231011-bkhj3sbe82
  • SHA256 08c0d32c5801467454e923599e74fc5c10ff0db6d152d9e5f67a303203e33db4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderbackdoorevasionpersistencetrojan

Malware Config

Targets

    • Target
      file.exe
    • Size 1.1MB
    • SHA256 08c0d32c5801467454e923599e74fc5c10ff0db6d152d9e5f67a303203e33db4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    evasionpersistencetrojansmokeloaderbackdoor

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks