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General

  • Target

    4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b

  • Size

    784KB

  • Sample

    240309-b67q4abd25

  • MD5

    dc47e7ec52fdf8f12bbaae4ec535c68e

  • SHA1

    b2c2f0d320bf223a1d56e6594c23de4fbd705958

  • SHA256

    4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b

  • SHA512

    df3a1e350cf19607a3983eea50f39e521bd4637f91bee75511fcb9d76faae6cc53a87fdac16802984fb4da1d66edb65e1083098252b39e847eb4c30d50c28f0d

  • SSDEEP

    12288:hvnFtImAFNyr+uxiCLc4CLAX2s6R5t7wqp1sjHNeb0nxOUYvd0pkR:dF61FaliZtR5e8sjteb2HYln

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.thanhancompony.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    aSkIhV^3

Targets

    • Target

      4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b

    • Size

      784KB

    • MD5

      dc47e7ec52fdf8f12bbaae4ec535c68e

    • SHA1

      b2c2f0d320bf223a1d56e6594c23de4fbd705958

    • SHA256

      4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b

    • SHA512

      df3a1e350cf19607a3983eea50f39e521bd4637f91bee75511fcb9d76faae6cc53a87fdac16802984fb4da1d66edb65e1083098252b39e847eb4c30d50c28f0d

    • SSDEEP

      12288:hvnFtImAFNyr+uxiCLc4CLAX2s6R5t7wqp1sjHNeb0nxOUYvd0pkR:dF61FaliZtR5e8sjteb2HYln

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks