General

  • Target

    cceb139330512f9c7820a18f87b89062.exe

  • Size

    1.7MB

  • Sample

    210215-8m3g3rhssa

  • MD5

    cceb139330512f9c7820a18f87b89062

  • SHA1

    e7fb7ee6e060b98b8e5823490aea1015798406fd

  • SHA256

    b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908

  • SHA512

    5594cf5903b58c934ee33c2421e9256a0c5f452d1a9e2521d7ad02b36560fda37caf1f2a637628673273295ccb5303dd6faac4cc3db6ad7f17059998d8700d49

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Dollarbills1234

Targets

    • Target

      cceb139330512f9c7820a18f87b89062.exe

    • Size

      1.7MB

    • MD5

      cceb139330512f9c7820a18f87b89062

    • SHA1

      e7fb7ee6e060b98b8e5823490aea1015798406fd

    • SHA256

      b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908

    • SHA512

      5594cf5903b58c934ee33c2421e9256a0c5f452d1a9e2521d7ad02b36560fda37caf1f2a637628673273295ccb5303dd6faac4cc3db6ad7f17059998d8700d49

    • 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