General

  • Target

    e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

  • Size

    611KB

  • Sample

    231201-vp5d7aea2z

  • MD5

    f32a6ab75017b52d706244fa0df72efb

  • SHA1

    cf1797c6665d35a4fd3fb04c46889f4ecf92a5ad

  • SHA256

    e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f

  • SHA512

    2acc9d9d0a120c6be424e524f00a5a58084aa2e7824d2e3a10a51e07d7b728677e24d3d315cebb82fc026dcc1e80b4486885edaa5ff67261cdad07a78ba10a8b

  • SSDEEP

    12288:eqfLYYZXTyiUzHShUeojAa/Gtaf19vk/adT9VdJNvTvClMQorA1T:1XT5PSSak/adT9XJpTvClMQT1

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    benneth1975@@@@@

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

    • Size

      611KB

    • MD5

      f32a6ab75017b52d706244fa0df72efb

    • SHA1

      cf1797c6665d35a4fd3fb04c46889f4ecf92a5ad

    • SHA256

      e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f

    • SHA512

      2acc9d9d0a120c6be424e524f00a5a58084aa2e7824d2e3a10a51e07d7b728677e24d3d315cebb82fc026dcc1e80b4486885edaa5ff67261cdad07a78ba10a8b

    • SSDEEP

      12288:eqfLYYZXTyiUzHShUeojAa/Gtaf19vk/adT9VdJNvTvClMQorA1T:1XT5PSSak/adT9XJpTvClMQT1

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • 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