General

  • Target

    a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9

  • Size

    605KB

  • Sample

    221206-ys9pvshe96

  • MD5

    d7609618fbdc9d13153b92b0385e70dc

  • SHA1

    89bee624df2f1aa3062f6fed5c7b5e625fc5e663

  • SHA256

    b94bc2acd8a97eda973667d30c3c04518c85b3ae04cc35219eb1b1c6dbc22229

  • SHA512

    4d5afe60e2564fef3db8649a81f410cf045915a52b80b685b00b2dc00ee8300a669ee4837961af313b4be8e8e25dc5d4a13ad17fd2e95c582e77af78bd17c6f3

  • SSDEEP

    12288:lb7RoHwpt3nr/ZhNEZVgKMWjsIVqlNwchbzpRpvcsVf5muwxlkekY+kjwLmSCW71:lZ9pjVK0IVq0chJXvcsZ5VwxlkBP6Wzx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.valvulasthermovalve.cl/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Targets

    • Target

      a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9

    • Size

      851KB

    • MD5

      a784f032834cfa6a1718e8a2d87ae5aa

    • SHA1

      604c950825ea03f9467c4fa318726229c02cfe46

    • SHA256

      a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9

    • SHA512

      b6b3bb5e68623cb927aa671836f1b545d8fba0ff438c6626ce5e01b73f8d626440be139bd73ebcc95dfd21c109b9b3c8891d6f29e40db67be53adc86abc6ef16

    • SSDEEP

      12288:McZt3nH/ZhDEZngKMYjsIbqlNwchbNp/pvcsNfLmuwdlkIkY+koijma/gKZ/nXt3:nZzDKQIbq0chXhvcsRLjwdlknP2

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks