General

  • Target

    bensway.exe

  • Size

    514KB

  • Sample

    200716-878fgtks9a

  • MD5

    5d9719175e0d6962872c124a994e5ee1

  • SHA1

    98c0f01798e360dfbeb1b79f489ab504202911f6

  • SHA256

    aa7cf195c540803383a53aef054355871842e7ff152e96e4a838d07d3bbc6de1

  • SHA512

    d2d54a238d3e97979740dfd522434b234d8730f7c1688a6b47c207cee04de14fabe25772ea2ae17e4bc5b24d8c9ae98e6832740a40455b5ee4b7947bfd6e3eaa

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.ariahotel.md
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ariahotel9997

Targets

    • Target

      bensway.exe

    • Size

      514KB

    • MD5

      5d9719175e0d6962872c124a994e5ee1

    • SHA1

      98c0f01798e360dfbeb1b79f489ab504202911f6

    • SHA256

      aa7cf195c540803383a53aef054355871842e7ff152e96e4a838d07d3bbc6de1

    • SHA512

      d2d54a238d3e97979740dfd522434b234d8730f7c1688a6b47c207cee04de14fabe25772ea2ae17e4bc5b24d8c9ae98e6832740a40455b5ee4b7947bfd6e3eaa

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks