General

  • Target
    ORT09937378200002.PDF.exe
  • Size 1.7MB
  • Sample201028-asdn92axc2
  • SHA256 a4c035de8a4edb11a8cfaef2f2f8326d8909578cf9d5a5534edd4eb9d5a50680
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • azorult

C2
  • http://testwp.warungpencar.com/bp/index.php

Targets

    • Target
      ORT09937378200002.PDF.exe
    • Size 1.7MB
    • SHA256 a4c035de8a4edb11a8cfaef2f2f8326d8909578cf9d5a5534edd4eb9d5a50680
    • MD5 SHA1 SHA512
    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks