General

  • Target

    9a5dbc0417e9b0713f5657d70d03f110176a9bfeb9507503cefc71efeae62ef2

  • Size

    1.2MB

  • Sample

    240424-bxgtbadg2z

  • MD5

    15a1d7b029a5221d7594fe0ea6f85c80

  • SHA1

    655efbc7c95a78c7e12bc9fa20cf08ec74a6874f

  • SHA256

    9a5dbc0417e9b0713f5657d70d03f110176a9bfeb9507503cefc71efeae62ef2

  • SHA512

    351782a46e1593b46ba54e65b431180f8e339bd985f1976e7673736e3b19fbfe228e3fe0435344ba766089706a8ec8d26d76b3f977bbab57d955e9526556571f

  • SSDEEP

    12288:pZy9zrtb7BBj6EceQ9A0Q9iuFMiE8I2QrhhZQzigN+OdYVsZlN/:reXt3B16XeQ9A/nE8IlWGgN+C5

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.klptruck.hu
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    kCu}[Z7z+)S[

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.klptruck.hu
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    kCu}[Z7z+)S[

Targets

    • Target

      PI88009454 007865EQ.exe

    • Size

      672KB

    • MD5

      c3cf30f78c7564162412228388adb129

    • SHA1

      e7e3ea2f0f077d7e581c91f983b44d578355620d

    • SHA256

      f8bb3c7c28ad6279b257469ae7e4c3e1952f50588894305ae473652add17a136

    • SHA512

      9ed98d8f904247992a53b8aa929ecde95b8a4ff6fe938cf8181884de0eea8d719da69eacb74892a9dc79b4c8b2e2ed0b9d95706e967af4dc4547f00d52e364bb

    • SSDEEP

      12288:PZy9zrtb7BBj6EceQ9A0Q9iuFMiE8I2QrhhZQzigN+OdYVsZlN/:BeXt3B16XeQ9A/nE8IlWGgN+C5

    • AgentTesla

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

    • 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.

    • 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