General

  • Target

    Quotation Sheet & Reference Picture 20201007 (04) PDF.exe

  • Size

    385KB

  • Sample

    200710-jlce646xx2

  • MD5

    ed8243506711e6a5a126637b63cbdba9

  • SHA1

    f574cfc82a376455dcdb0e90bb1d50e017c6995f

  • SHA256

    649666c8ea094e3a850fb31c51994115a98d2090099967cc4dcd4b61bfd97d7b

  • SHA512

    890a7d3e64b7ae6c7d3bab462f91151fa7c8093f2af5ae5f426c25cb44693eef08fc0d33b065bf36810c38d77ba26ebdb7027fb5dd54dc73677367e056e24b1b

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.rockshorebank.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mailserver@2020

Targets

    • Target

      Quotation Sheet & Reference Picture 20201007 (04) PDF.exe

    • Size

      385KB

    • MD5

      ed8243506711e6a5a126637b63cbdba9

    • SHA1

      f574cfc82a376455dcdb0e90bb1d50e017c6995f

    • SHA256

      649666c8ea094e3a850fb31c51994115a98d2090099967cc4dcd4b61bfd97d7b

    • SHA512

      890a7d3e64b7ae6c7d3bab462f91151fa7c8093f2af5ae5f426c25cb44693eef08fc0d33b065bf36810c38d77ba26ebdb7027fb5dd54dc73677367e056e24b1b

    • AgentTesla

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

    • AgentTesla Payload

    • 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 v6

Tasks