General

  • Target

    b8ffc0cd33f3cea2ec9f4c2253e84b51_JaffaCakes118

  • Size

    386KB

  • Sample

    240617-vg1e9szhjn

  • MD5

    b8ffc0cd33f3cea2ec9f4c2253e84b51

  • SHA1

    7d5d212c0c14c8bf9059699aa40278e337976d3d

  • SHA256

    08bc4182b069e340070eeba2bafd0d13839b48612ea37cd8460caf1e93a497f3

  • SHA512

    3ca4c33b5be930a42d2f897bf34efac6fb920ce17038b1094bfed21192ca3095f8aaa19ecf4486cc9b8a127713dc83ba701eda825faded50dd8865d6c008954f

  • SSDEEP

    12288:3/ekJZeYxu+qSlLstDpzYqLJ1PzUJPxkGYvdd05ED:vBJIYPLsMxkGYv0eD

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1322106191:AAGoaj8IN2EVq04d4Li203CgTdZENcKYgV4/sendDocument

Targets

    • Target

      b8ffc0cd33f3cea2ec9f4c2253e84b51_JaffaCakes118

    • Size

      386KB

    • MD5

      b8ffc0cd33f3cea2ec9f4c2253e84b51

    • SHA1

      7d5d212c0c14c8bf9059699aa40278e337976d3d

    • SHA256

      08bc4182b069e340070eeba2bafd0d13839b48612ea37cd8460caf1e93a497f3

    • SHA512

      3ca4c33b5be930a42d2f897bf34efac6fb920ce17038b1094bfed21192ca3095f8aaa19ecf4486cc9b8a127713dc83ba701eda825faded50dd8865d6c008954f

    • SSDEEP

      12288:3/ekJZeYxu+qSlLstDpzYqLJ1PzUJPxkGYvdd05ED:vBJIYPLsMxkGYv0eD

    • AgentTesla

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

    • AgentTesla payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks