General

  • Target

    d0b08fe11c26fba9e4db3025907ffb321ba90bd89ddf278598549f677c730ae4

  • Size

    1.8MB

  • Sample

    240518-j9gyvabe5x

  • MD5

    f34f8c3b88a6438c5bd5b9226f4c15e5

  • SHA1

    92cf54a478d8f64b7def04ff18531d01eb8c613b

  • SHA256

    d0b08fe11c26fba9e4db3025907ffb321ba90bd89ddf278598549f677c730ae4

  • SHA512

    38fd22c6a92617f436e68a1cac2e21ea7bf7c298800861574fd6b28b525a591a80abaf613d15f84ec1f38a0b200d11e94f93b0f878a48e9ea09dc001441ea10e

  • SSDEEP

    49152:di3IUqCNTKDN54+voakXjb/D8Tgf665TsKz1iZREujT6TW:dxUq6G5oXjHrf6rKz1iHjqW

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.laboratoriosvilla.com.mx
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    WZ,2pliw#L)D

Targets

    • Target

      ddc569613ec200f20166b173ad3f35bbc650561b0cf663aaca780a5c2df84c3e.exe

    • Size

      4.4MB

    • MD5

      c3912ababef8779019c4ad04389c0655

    • SHA1

      a52f1a47394692712861cc083b598e23b86980c1

    • SHA256

      ddc569613ec200f20166b173ad3f35bbc650561b0cf663aaca780a5c2df84c3e

    • SHA512

      514fdee6216e956aef89b688a6ee44339d232aaae6d59ef7c15f4df6627c00c011dc87a3dead8b110a3c7d48b206d3b70c4e003cb240d5eac27b18b2d7c92f73

    • SSDEEP

      24576:Db0NrhkmqN5OX521zGjc6A4Az79V9A75q4dIXDiPqbGJHthwlXtlRUgmQh2zcbdI:Cp

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks