General

  • Target

    2009ac39a5ed9bb927bb38b35db885425a7c40b95318efa020d4660c4c37ba26_NeikiAnalytics

  • Size

    723KB

  • Sample

    240521-jx55xadh7s

  • MD5

    e9803ebe72e992dd17a5ecb2a65fb629

  • SHA1

    24bd5f0b091a426434b5559fda8dddc31500f4c0

  • SHA256

    2009ac39a5ed9bb927bb38b35db885425a7c40b95318efa020d4660c4c37ba26

  • SHA512

    1bee01e5dd4795954cd40242e3d1ae8e71f17445a0e3a17445e45405459929c3881eef4ebea1ef850d7e9151cd18f8e329b305ecd3ef49191266f21473a868f6

  • SSDEEP

    12288:4heN0pei36R88manNPrRrlrifK+yZfSGDgSgAIwBPF9P+QLiRZV6vzw6:4hvpp369JrR+MfSGsSgADF9P+miTV6vt

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ifeanyi@12

Targets

    • Target

      2009ac39a5ed9bb927bb38b35db885425a7c40b95318efa020d4660c4c37ba26_NeikiAnalytics

    • Size

      723KB

    • MD5

      e9803ebe72e992dd17a5ecb2a65fb629

    • SHA1

      24bd5f0b091a426434b5559fda8dddc31500f4c0

    • SHA256

      2009ac39a5ed9bb927bb38b35db885425a7c40b95318efa020d4660c4c37ba26

    • SHA512

      1bee01e5dd4795954cd40242e3d1ae8e71f17445a0e3a17445e45405459929c3881eef4ebea1ef850d7e9151cd18f8e329b305ecd3ef49191266f21473a868f6

    • SSDEEP

      12288:4heN0pei36R88manNPrRrlrifK+yZfSGDgSgAIwBPF9P+QLiRZV6vzw6:4hvpp369JrR+MfSGsSgADF9P+miTV6vt

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks