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General

  • Target

    98c140b482c040e7e9bfb991d7b817ff64bb416f9c7d1089246382b04a0276df

  • Size

    657KB

  • Sample

    230922-lapkrafb7w

  • MD5

    dfc0f01311be209f96d21f03d357c3b8

  • SHA1

    39246a932c5c5ace5a2af894838a104a25bba96d

  • SHA256

    98c140b482c040e7e9bfb991d7b817ff64bb416f9c7d1089246382b04a0276df

  • SHA512

    3e554ca4055e2f09718d2f730536f125762c61063bf0b97a74b065508d9299954f8fa8adce8b9f21d342ab54c255732815ba5e966d0feb2f673abdef78099676

  • SSDEEP

    12288:ntHdZerD6YRFz1e0lcZiSI9GEp552pASTboSn91kHkXQRZpD1q0:lUDDDg2ME9PfcpASTM++G2pD1

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      98c140b482c040e7e9bfb991d7b817ff64bb416f9c7d1089246382b04a0276df

    • Size

      657KB

    • MD5

      dfc0f01311be209f96d21f03d357c3b8

    • SHA1

      39246a932c5c5ace5a2af894838a104a25bba96d

    • SHA256

      98c140b482c040e7e9bfb991d7b817ff64bb416f9c7d1089246382b04a0276df

    • SHA512

      3e554ca4055e2f09718d2f730536f125762c61063bf0b97a74b065508d9299954f8fa8adce8b9f21d342ab54c255732815ba5e966d0feb2f673abdef78099676

    • SSDEEP

      12288:ntHdZerD6YRFz1e0lcZiSI9GEp552pASTboSn91kHkXQRZpD1q0:lUDDDg2ME9PfcpASTM++G2pD1

    • 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

    • 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