General

  • Target

    tmp

  • Size

    836KB

  • Sample

    221006-t531mahhf4

  • MD5

    5dd01c5b6b969960e1956082ee01afea

  • SHA1

    2cba653cf531db6198d84c723a43cc105da2479d

  • SHA256

    19f8b064a56047ee56ac2ba3d265f83b1b50aa18a228f67de9f0df0afa324c51

  • SHA512

    3156ea2d5efe64f5dc5da5e93167e5f2a6480cf40ff1aae0278cf7c9c30a8458de3eeef6997e75f70327fbf3f0343b1c52aa2d999c16f9541083b45f7216d165

  • SSDEEP

    12288:muEenOFiOkLIm2kLLpLn4SlAr6/2CIxGAffJ8Vl0wLMKkWytg6IPO1mgQo5f/pwX:mjFBkPPpLnSe/2C6b58rbkWagdmFe1i

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5508236836:AAFWgQnjxVK5WcJGJYoL3kmrCQIOg7yCfKI/sendDocument

Targets

    • Target

      tmp

    • Size

      836KB

    • MD5

      5dd01c5b6b969960e1956082ee01afea

    • SHA1

      2cba653cf531db6198d84c723a43cc105da2479d

    • SHA256

      19f8b064a56047ee56ac2ba3d265f83b1b50aa18a228f67de9f0df0afa324c51

    • SHA512

      3156ea2d5efe64f5dc5da5e93167e5f2a6480cf40ff1aae0278cf7c9c30a8458de3eeef6997e75f70327fbf3f0343b1c52aa2d999c16f9541083b45f7216d165

    • SSDEEP

      12288:muEenOFiOkLIm2kLLpLn4SlAr6/2CIxGAffJ8Vl0wLMKkWytg6IPO1mgQo5f/pwX:mjFBkPPpLnSe/2C6b58rbkWagdmFe1i

    • AgentTesla

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

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks