General

  • Target
    USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
  • Size 422KB
  • Sample200712-mlnxe56dsn
  • SHA256 0f26ab1bbfe9ae635cc4c9bf3d463e35d001034282b2e2ca332e3ae39810832e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.rebu.co.rw

  • Port

    21

  • Password

    o^Z0CIU?^yL2

Targets

    • Target
      USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
    • Size 422KB
    • SHA256 0f26ab1bbfe9ae635cc4c9bf3d463e35d001034282b2e2ca332e3ae39810832e
    • MD5 SHA1 SHA512
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • 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.

    • Adds Run entry to start application

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks