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General

  • Target

    Order.exe

  • Size

    686KB

  • Sample

    200707-72npnk6k2j

  • MD5

    73264b4a5cf35f2029d3ecd5f9ad5526

  • SHA1

    50e13f20b9c5d3ba16dca9d44ff3cbe15b5065aa

  • SHA256

    78cda73e2008c1ca39e0497d5065baf7404e4c6f943b7dab60b5eb6872c70098

  • SHA512

    90ab76cc0ffdd6691d0be0c42dc27cc929345f806dfa281896072b6b75e59b4b34f85a1bac5e514264201a5267d869d83e4d8771010828ffa675d50bb7f4de01

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.napred.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Katarina85219!

Targets

    • Target

      Order.exe

    • Size

      686KB

    • MD5

      73264b4a5cf35f2029d3ecd5f9ad5526

    • SHA1

      50e13f20b9c5d3ba16dca9d44ff3cbe15b5065aa

    • SHA256

      78cda73e2008c1ca39e0497d5065baf7404e4c6f943b7dab60b5eb6872c70098

    • SHA512

      90ab76cc0ffdd6691d0be0c42dc27cc929345f806dfa281896072b6b75e59b4b34f85a1bac5e514264201a5267d869d83e4d8771010828ffa675d50bb7f4de01

    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks