General

  • Target

    cb0bae981d64a1878bc53634b83da639673d3919a60cdec5354c7965b3ea001d

  • Size

    900KB

  • Sample

    240524-ew1ftach63

  • MD5

    b6bfc091355fe5ce67bf2b67bed28207

  • SHA1

    e5e1313146b5735a16e8ca8d0167305f611bfa85

  • SHA256

    cb0bae981d64a1878bc53634b83da639673d3919a60cdec5354c7965b3ea001d

  • SHA512

    4ba82751f2c621958c65fe9c01e9425261e123a3942c05f9b3614ba17547fc3885660b3ac1a75bf4acb34c641049e21874d33150bbccb1076b9054d6666447be

  • SSDEEP

    12288:UIisWMG2hrjQjicjIKDIAEKSrVkPZ6CWekhkHRVbJveYHf/DfZ1d9bZkzdiifk:UIis02hr5KyKSrWsDcN203lzIxNf

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1242016449455722587/Fx2uua3Xp8gVuYMpIH7JGCPSZOIZCUq0CnaWbEZI9DCczdS8-tTExc0dRh3nz5FVh6dT

Targets

    • Target

      cb0bae981d64a1878bc53634b83da639673d3919a60cdec5354c7965b3ea001d

    • Size

      900KB

    • MD5

      b6bfc091355fe5ce67bf2b67bed28207

    • SHA1

      e5e1313146b5735a16e8ca8d0167305f611bfa85

    • SHA256

      cb0bae981d64a1878bc53634b83da639673d3919a60cdec5354c7965b3ea001d

    • SHA512

      4ba82751f2c621958c65fe9c01e9425261e123a3942c05f9b3614ba17547fc3885660b3ac1a75bf4acb34c641049e21874d33150bbccb1076b9054d6666447be

    • SSDEEP

      12288:UIisWMG2hrjQjicjIKDIAEKSrVkPZ6CWekhkHRVbJveYHf/DfZ1d9bZkzdiifk:UIis02hr5KyKSrWsDcN203lzIxNf

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks