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General

  • Target

    Pdf-1790098475756783844-022349.exe

  • Size

    536KB

  • Sample

    200707-heet5s7892

  • MD5

    0febb8e8fefe6d08dadbe30e8a552ec1

  • SHA1

    516f9446d4fca65657769b41ca0b0c33e2a97a42

  • SHA256

    b04580b535d7a018ff5b8933e399b7b1497b3dfa896798fef656412a925ceb78

  • SHA512

    23814015cf78157fda8ddd815d5a09b7530c2ddea140258afd11b60fb71703a50f9d50c430125233d7617c71afa126adb6d40a812f575df554739488765c63d9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.chenklins.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7AY8Uj[tEN)a

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.chenklins.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7AY8Uj[tEN)a

Targets

    • Target

      Pdf-1790098475756783844-022349.exe

    • Size

      536KB

    • MD5

      0febb8e8fefe6d08dadbe30e8a552ec1

    • SHA1

      516f9446d4fca65657769b41ca0b0c33e2a97a42

    • SHA256

      b04580b535d7a018ff5b8933e399b7b1497b3dfa896798fef656412a925ceb78

    • SHA512

      23814015cf78157fda8ddd815d5a09b7530c2ddea140258afd11b60fb71703a50f9d50c430125233d7617c71afa126adb6d40a812f575df554739488765c63d9

    • 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