General

  • Target

    49ff5dbdea22cd2a12ab7b158e217719b01989042c824525175815f10df22d60

  • Size

    165KB

  • Sample

    231209-cf43ysebcj

  • MD5

    478a7584704a758ee301ede0d052f89d

  • SHA1

    cd7ddf88214290d758d6347232e4f7fdc0e8156f

  • SHA256

    49ff5dbdea22cd2a12ab7b158e217719b01989042c824525175815f10df22d60

  • SHA512

    fd327cab1d30c088987b8833e8e961ebef40856ba38b61c522954fa1e72edb503b5a7edc1caa958519f707609d69f232cd80654321663b08cd79a84546f65282

  • SSDEEP

    3072:xHQV8e98bPvlyVKl2BXIWnUbRS0V6UO6WTvUxQ+weX:xHQV8Y8rUVS2BUbRS0VLqAxQg

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6651388463:AAGPyX1jIOueSy44Eej5x_9iDGNGzA2dbog/

Targets

    • Target

      49ff5dbdea22cd2a12ab7b158e217719b01989042c824525175815f10df22d60

    • Size

      165KB

    • MD5

      478a7584704a758ee301ede0d052f89d

    • SHA1

      cd7ddf88214290d758d6347232e4f7fdc0e8156f

    • SHA256

      49ff5dbdea22cd2a12ab7b158e217719b01989042c824525175815f10df22d60

    • SHA512

      fd327cab1d30c088987b8833e8e961ebef40856ba38b61c522954fa1e72edb503b5a7edc1caa958519f707609d69f232cd80654321663b08cd79a84546f65282

    • SSDEEP

      3072:xHQV8e98bPvlyVKl2BXIWnUbRS0V6UO6WTvUxQ+weX:xHQV8Y8rUVS2BUbRS0VLqAxQg

    • 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