General

  • Target

    Encargar artículos.exe

  • Size

    1.0MB

  • Sample

    230207-q7jg8aca35

  • MD5

    a91b952255664f9d052d71b998b5093e

  • SHA1

    2194ddaa5ffaebc15d0901fe9837a3ef96609406

  • SHA256

    bb8e578f777a7963c7e18be9484136f341dae13f47afed2b7c6c46a3f4d47ca2

  • SHA512

    cba783df5b0ac425ecbacb334f278acfefe345552dfe8f385baa36051161f60a752e6c40c40aaa062aae2d04e6513434f9399d846e89cc52916b4740e266ac0e

  • SSDEEP

    24576:dp1WYGDkjwJsoGlWzykX0RShZtfMeGTx6IryXZfR3FYYejL:dp0Y5UsoGlzkwSztfMeKx/EZfcT

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5693068931:AAGSQSNIWDJM1FzeZVNHS020I9wVBrQdkRM/

Targets

    • Target

      Encargar artículos.exe

    • Size

      1.0MB

    • MD5

      a91b952255664f9d052d71b998b5093e

    • SHA1

      2194ddaa5ffaebc15d0901fe9837a3ef96609406

    • SHA256

      bb8e578f777a7963c7e18be9484136f341dae13f47afed2b7c6c46a3f4d47ca2

    • SHA512

      cba783df5b0ac425ecbacb334f278acfefe345552dfe8f385baa36051161f60a752e6c40c40aaa062aae2d04e6513434f9399d846e89cc52916b4740e266ac0e

    • SSDEEP

      24576:dp1WYGDkjwJsoGlWzykX0RShZtfMeGTx6IryXZfR3FYYejL:dp0Y5UsoGlzkwSztfMeKx/EZfcT

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks