General

  • Target

    73aafaf10a52afc0b21998a5d4fc279504f0123dccb8f75ce5138320855fb52e

  • Size

    6KB

  • Sample

    240519-bmlphsae7z

  • MD5

    74a0018c1f9c58ad9a4cfdcebed3f5ec

  • SHA1

    44f843b0074483536e9a35653599a8eb9610aad3

  • SHA256

    73aafaf10a52afc0b21998a5d4fc279504f0123dccb8f75ce5138320855fb52e

  • SHA512

    545fa066d48181e841b6598585a9b3267f2980f944b2408ab59ad32210a384a718e14f80bc5910205c51bfeefc31b9bfe0ff58e33d7133befd18fb3ac39ca9f8

  • SSDEEP

    48:6E4+a+fYoeZX4+tg8Hsn7Qz6C6Ovr0fxfYmWK16moWRsDk5QZsFtRQlwTIMFfpfG:so84+tVsnMvr0fxEM6mocCk5SeTzzNt

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dentallink.com.uy
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Salvador3274

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      73aafaf10a52afc0b21998a5d4fc279504f0123dccb8f75ce5138320855fb52e

    • Size

      6KB

    • MD5

      74a0018c1f9c58ad9a4cfdcebed3f5ec

    • SHA1

      44f843b0074483536e9a35653599a8eb9610aad3

    • SHA256

      73aafaf10a52afc0b21998a5d4fc279504f0123dccb8f75ce5138320855fb52e

    • SHA512

      545fa066d48181e841b6598585a9b3267f2980f944b2408ab59ad32210a384a718e14f80bc5910205c51bfeefc31b9bfe0ff58e33d7133befd18fb3ac39ca9f8

    • SSDEEP

      48:6E4+a+fYoeZX4+tg8Hsn7Qz6C6Ovr0fxfYmWK16moWRsDk5QZsFtRQlwTIMFfpfG:so84+tVsnMvr0fxEM6mocCk5SeTzzNt

    • AgentTesla

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

    • 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.

    • Adds Run key to start application

    • 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