General

  • Target

    9b2f54603183b1f465b3d7a28e9f8107d4c57021fa7a91f159f7f24d6137b69d

  • Size

    193KB

  • Sample

    231208-cqh88saa4x

  • MD5

    42ea0f09f10cd535166fd15e1b85a786

  • SHA1

    8a4c03d8bda5cdededadf51862b0317eec702a5f

  • SHA256

    9b2f54603183b1f465b3d7a28e9f8107d4c57021fa7a91f159f7f24d6137b69d

  • SHA512

    c650ae0741c7074561c2b408028aed8e1505257037be6486a249d7b21ff803721c3511088e779463c579da7c17f170d3ea93561a1559afce97464af8bd0b9cd6

  • SSDEEP

    768:HPVQOCUM461xGqTpjk6rNj8Nyo4LNCaCqJ6+rLnxe:H+OnMz1IqTpreNyDNJCEM

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.smamuhendislik.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Akarsu24

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      9b2f54603183b1f465b3d7a28e9f8107d4c57021fa7a91f159f7f24d6137b69d

    • Size

      193KB

    • MD5

      42ea0f09f10cd535166fd15e1b85a786

    • SHA1

      8a4c03d8bda5cdededadf51862b0317eec702a5f

    • SHA256

      9b2f54603183b1f465b3d7a28e9f8107d4c57021fa7a91f159f7f24d6137b69d

    • SHA512

      c650ae0741c7074561c2b408028aed8e1505257037be6486a249d7b21ff803721c3511088e779463c579da7c17f170d3ea93561a1559afce97464af8bd0b9cd6

    • SSDEEP

      768:HPVQOCUM461xGqTpjk6rNj8Nyo4LNCaCqJ6+rLnxe:H+OnMz1IqTpreNyDNJCEM

    • 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.

    • 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