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General

  • Target

    attached swifts.exe

  • Size

    737KB

  • Sample

    200709-spzzw9tts6

  • MD5

    7a52b8a391d6c4a2d421ae7367a7eb8a

  • SHA1

    607af296abcb31db79877e1cd6f6f25e8c88f3f5

  • SHA256

    cc1d466f94bbd61eb8ef952b8f112d2015cf0b14c72f6f9b47e0ab3d4b368b2f

  • SHA512

    d0866ffdda1440893aa00d151d0783e9c604805eb9a0412a63661a49b0398a2b776e95c223193f1080a06f4b386f088c7d8708f326d331a38853781618762b9d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mexicanproduct.com.mx
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Produccion2020.

Targets

    • Target

      attached swifts.exe

    • Size

      737KB

    • MD5

      7a52b8a391d6c4a2d421ae7367a7eb8a

    • SHA1

      607af296abcb31db79877e1cd6f6f25e8c88f3f5

    • SHA256

      cc1d466f94bbd61eb8ef952b8f112d2015cf0b14c72f6f9b47e0ab3d4b368b2f

    • SHA512

      d0866ffdda1440893aa00d151d0783e9c604805eb9a0412a63661a49b0398a2b776e95c223193f1080a06f4b386f088c7d8708f326d331a38853781618762b9d

    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks