General

  • Target

    Access Invoice and project copy.exe

  • Size

    879KB

  • Sample

    200709-32vpap9cva

  • MD5

    756b78dd37760561d83d42afa30e4bae

  • SHA1

    6fc2749fc19710d630e41f189b1d774e6ce9220e

  • SHA256

    40bccce2058d8a5d745d8b8714ed92fc17ba07630fbc1a422add7b6abc503560

  • SHA512

    c2d14d49539870936243049a9bf68e1b24ce87ef28fc4f49fef7207682e3b01e1c17bbee3863de00e81479cd62be2d32b65ae8f32a12b4a73fecd36887353cad

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.drngetu.co.za
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    smithsteve222

Targets

    • Target

      Access Invoice and project copy.exe

    • Size

      879KB

    • MD5

      756b78dd37760561d83d42afa30e4bae

    • SHA1

      6fc2749fc19710d630e41f189b1d774e6ce9220e

    • SHA256

      40bccce2058d8a5d745d8b8714ed92fc17ba07630fbc1a422add7b6abc503560

    • SHA512

      c2d14d49539870936243049a9bf68e1b24ce87ef28fc4f49fef7207682e3b01e1c17bbee3863de00e81479cd62be2d32b65ae8f32a12b4a73fecd36887353cad

    • 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