General

  • Target

    Facturas pagadas.tgz

  • Size

    448KB

  • Sample

    211019-j1mgzafdd9

  • MD5

    e397b8f690d224b3b12911b21345fbc7

  • SHA1

    b0170ce92151834bd344c1bb8173ae36bee6d296

  • SHA256

    702e28e6033b2352a6703e1a0420d0441945a77c99e38535cd0a4ebb0ba51b90

  • SHA512

    47abb7094b787136163df5d04c6473bd3fa2f923c327721bcff5d2b2fff45754e32d5115e364052f920c3abf8d6e943821e73323b5fda315c89c69fbf64cbf30

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    baorhihusmusqbnx

Targets

    • Target

      Facturas pagadas.exe

    • Size

      537KB

    • MD5

      8d5bb7ad4e2c5ba6f53c7a35d32d021f

    • SHA1

      5aa6d8ccf475906c2a9fcc0c6d8455bc50974afe

    • SHA256

      aa4ad6d6d4ac2d0e32a895dbe8f8537f7e82d061a4abea02462a7a4c51cc8b50

    • SHA512

      a5d7bacf4e2fa533d18e02b093399b46a3377d89b4ab9050be76aaf619f83af7a80d0dfa4ba8bf6a148219608f6c5fdb39a2ffc3c6dcb6dcd49de0519fe0c165

    • AgentTesla

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

    • AgentTesla Payload

    • 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