General

  • Target

    1809301d773302b15457bfa5830b9eebfbec989867db46e9a06882af386df130

  • Size

    735KB

  • Sample

    241016-zp7a1ascqd

  • MD5

    4c8b56b125ae41293aa6028204d44268

  • SHA1

    21482db39f9240559957f1fccc61017d6845407e

  • SHA256

    1809301d773302b15457bfa5830b9eebfbec989867db46e9a06882af386df130

  • SHA512

    bf2d7f663bb2b2fc4af36524839ee243836b7ab3692861d30f74ee11eb10a4fb05e7e3879ec196750ebf8b05c5284f559c7bc41331d74e105e208101f019a76e

  • SSDEEP

    12288:nYiAEfD23qCSipEKYiE0JCv9XX8qKEcfldi8+LxfIqpW87PKYUsT4e9LIu:YRE72aCShZwJ6ONdi8IfI0zUscc

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6981982105:AAGJZG7U4ELI-QLExHS4a6AlsLp__P5_opc/

Targets

    • Target

      1809301d773302b15457bfa5830b9eebfbec989867db46e9a06882af386df130

    • Size

      735KB

    • MD5

      4c8b56b125ae41293aa6028204d44268

    • SHA1

      21482db39f9240559957f1fccc61017d6845407e

    • SHA256

      1809301d773302b15457bfa5830b9eebfbec989867db46e9a06882af386df130

    • SHA512

      bf2d7f663bb2b2fc4af36524839ee243836b7ab3692861d30f74ee11eb10a4fb05e7e3879ec196750ebf8b05c5284f559c7bc41331d74e105e208101f019a76e

    • SSDEEP

      12288:nYiAEfD23qCSipEKYiE0JCv9XX8qKEcfldi8+LxfIqpW87PKYUsT4e9LIu:YRE72aCShZwJ6ONdi8IfI0zUscc

    • 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.

    • Adds Run key to start application

    • 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