General

  • Target
    PURCHASE ORDER.exe
  • Size 801KB
  • Sample211007-tdxdrschcj
  • SHA256 fa7607fe08f0cc262ff4500613d08fdfabe6a0b072cf7d9fcc886a204164fac1
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • azorult

C2
  • http://139.59.36.90/index.php

Targets

    • Target
      PURCHASE ORDER.exe
    • Size 801KB
    • SHA256 fa7607fe08f0cc262ff4500613d08fdfabe6a0b072cf7d9fcc886a204164fac1
    • MD5 SHA1 SHA512
    • Azorult

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

    • suricata: ET MALWARE AZORult Variant.4 Checkin M2

      suricata: ET MALWARE AZORult Variant.4 Checkin M2

    • suricata: ET MALWARE AZORult v3.2 Server Response M3

      suricata: ET MALWARE AZORult v3.2 Server Response M3

    • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M1

      suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M1

    • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M16

      suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M16

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks