Overview

overview

8

Static

static

citadel_1....ir.exe

windows7_x64

8

citadel_1....ir.exe

windows10_x64

8

Sharing

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General

  • Target
    citadel_1.1.0.0.vir
  • Size 401KB
  • Sample200719-3rnfybhh2j
  • SHA256 fcce249643f7fe240695fdbc393b54a543fa4a49942b56ad8aad6f219c4f896d
  • MD5 SHA1 SHA512
Score
8/10
evasionpersistence

Malware Config

Targets

    • Target
      citadel_1.1.0.0.vir
    • Size 401KB
    • SHA256 fcce249643f7fe240695fdbc393b54a543fa4a49942b56ad8aad6f219c4f896d
    • MD5 SHA1 SHA512
    Score
    8/10
    evasionpersistence

    • Executes dropped EXE

    • Deletes itself

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks