General

  • Target

    hareketleriniz.exe

  • Size

    868KB

  • Sample

    200710-46zbve9lvx

  • MD5

    2b1397ff2c5d1a76943b5d5f1faa8c3a

  • SHA1

    cd7080b7c91a173a9cd1895b65208a0dfeeeecd8

  • SHA256

    d41f9b17d11782a206549137000dc1a9267c2c7b93323e19d1146d299b08b56f

  • SHA512

    845e9d632c247fd23ae7dd86f7dfb92a9377188f22cd81a2d40454c4c2324b349fd550cef502001dcfd668a6be43a8fa1dd55a361e731b13ab76779848370061

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.calisanlarmakina.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    er35TY66

Targets

    • Target

      hareketleriniz.exe

    • Size

      868KB

    • MD5

      2b1397ff2c5d1a76943b5d5f1faa8c3a

    • SHA1

      cd7080b7c91a173a9cd1895b65208a0dfeeeecd8

    • SHA256

      d41f9b17d11782a206549137000dc1a9267c2c7b93323e19d1146d299b08b56f

    • SHA512

      845e9d632c247fd23ae7dd86f7dfb92a9377188f22cd81a2d40454c4c2324b349fd550cef502001dcfd668a6be43a8fa1dd55a361e731b13ab76779848370061

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops startup file

    • 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