General

  • Target

    f1f8a935bbfa88a6279a9121fcdbea54de30f6d30dc97c5e6b9e61b56ada316e

  • Size

    550KB

  • Sample

    220520-152k5aeff8

  • MD5

    0c99aa6bf5e460511111582e3474d492

  • SHA1

    e5b1fe7d24854d35c414bbdfe11bd2c1eb125298

  • SHA256

    f1f8a935bbfa88a6279a9121fcdbea54de30f6d30dc97c5e6b9e61b56ada316e

  • SHA512

    f2bcbd1160a740ede09507286cb962dfb168eafd13b3f094d7ddb3e216a6595502beb8fe02f9083abc04da6ac2105d1f7254d1418566506bca7a7c9418961e98

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.flood-protection.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    gee2424@

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.flood-protection.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    gee2424@

Targets

    • Target

      SKM WB 12082020082613.exe

    • Size

      766KB

    • MD5

      00e265ebf4c6efa6cb2507d402cf414b

    • SHA1

      ba6599687aa6401bb4fb7de17bc1dc30baa59cad

    • SHA256

      127dfcf1e210fc37a26f34b49e552de670aa17e912c38b51f0a374df6d6b9389

    • SHA512

      1c8b066da8e50d0f3af8bf76ff69a3cb93a407a66183187401e571ed39852dd7de11d0e6382ad8852b9105a7e2d7aecbe8a52bc996efc3de45477245e4f1f187

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks