General

  • Target
    Read Message Delivery Failure Text.exe
  • Size 607KB
  • Sample220314-gwgd2sffdk
  • SHA256 f403d42973ac773f89be5f033e0ab6268e0078dda5dca6301ccd4924fbe9ec76
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials

Targets

    • Target
      Read Message Delivery Failure Text.exe
    • Size 607KB
    • SHA256 f403d42973ac773f89be5f033e0ab6268e0078dda5dca6301ccd4924fbe9ec76
    • MD5 SHA1 SHA512
    • Executes dropped EXE

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks