General

  • Target
    6c59f6d8524d9cbfb92e4937ce941503
  • Size 878KB
  • Sample240121-e4a6wsehg2
  • SHA256 237f6d600f9ecbd9e8d7f2091ea45734f9204b90c2c10b2837bc82b9fbe89e33
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • blustealer

Credentials
  • Protocol

    smtp

  • Host

    mail.yekamuhendislik.com

  • Port

    587

  • Password

    MuhasebE123*

Targets

    • Target
      6c59f6d8524d9cbfb92e4937ce941503
    • Size 878KB
    • SHA256 237f6d600f9ecbd9e8d7f2091ea45734f9204b90c2c10b2837bc82b9fbe89e33
    • MD5 SHA1 SHA512 SSDEEP
    • A310logger

      A310 Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • A310logger Executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 web browsers

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

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks