General

  • Target

    660d7109d6818a32151e558637f210ac477bb3edafc9ce5c382839afd88b0f1f

  • Size

    1.8MB

  • Sample

    250114-br1dgavnhj

  • MD5

    acbcd0aff217bcd39ae04f6bcf033e0b

  • SHA1

    4c72cc5252c1a9e1ba600c8f8aacfcf4da462f23

  • SHA256

    660d7109d6818a32151e558637f210ac477bb3edafc9ce5c382839afd88b0f1f

  • SHA512

    ca2e5db57cc310598aeb7832b3d184fbb86e91780b436d743e3f2e537c6982ef2d5178fad088f60ee0ca9009e16bee2c3da7a56b0d049d068e20808ff647a005

  • SSDEEP

    49152:NJ4ZOp6gvGrXdDjqKoeajLoyEkmZ9Y14:AgvadDjqKoehA

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.redivieco.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Lzjyfk7BJy

Targets

    • Target

      660d7109d6818a32151e558637f210ac477bb3edafc9ce5c382839afd88b0f1f

    • Size

      1.8MB

    • MD5

      acbcd0aff217bcd39ae04f6bcf033e0b

    • SHA1

      4c72cc5252c1a9e1ba600c8f8aacfcf4da462f23

    • SHA256

      660d7109d6818a32151e558637f210ac477bb3edafc9ce5c382839afd88b0f1f

    • SHA512

      ca2e5db57cc310598aeb7832b3d184fbb86e91780b436d743e3f2e537c6982ef2d5178fad088f60ee0ca9009e16bee2c3da7a56b0d049d068e20808ff647a005

    • SSDEEP

      49152:NJ4ZOp6gvGrXdDjqKoeajLoyEkmZ9Y14:AgvadDjqKoehA

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks