General

  • Target

    a6cda94d44fe7bac7bc6dd2e62e15f355afe097d4f983dd56de7ebb3209c6ed9.exe

  • Size

    76KB

  • Sample

    240523-q1vxnsdc97

  • MD5

    d40cd8c0f0f48f86762a3b99bec0d96a

  • SHA1

    eb6ad2ccf739096aff273f246ef4ebcac64a367e

  • SHA256

    a6cda94d44fe7bac7bc6dd2e62e15f355afe097d4f983dd56de7ebb3209c6ed9

  • SHA512

    e002f64b4142cfcc80d7dd72752684ef11c4ef504a83df2b7d39482a149a3f13c98f87654b88ac1ed8b67c65bd916d403db54f4b61c630b97acdaf8d7eccc67e

  • SSDEEP

    1536:vwj0kXcBT8ruJof1CCuuuCLuCuuuCCCCuuuCauB+uuuCuuuuuCCuuuuuuuubeNqa:mcpouJkeeN21g7GmCMY7pdkT

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      a6cda94d44fe7bac7bc6dd2e62e15f355afe097d4f983dd56de7ebb3209c6ed9.exe

    • Size

      76KB

    • MD5

      d40cd8c0f0f48f86762a3b99bec0d96a

    • SHA1

      eb6ad2ccf739096aff273f246ef4ebcac64a367e

    • SHA256

      a6cda94d44fe7bac7bc6dd2e62e15f355afe097d4f983dd56de7ebb3209c6ed9

    • SHA512

      e002f64b4142cfcc80d7dd72752684ef11c4ef504a83df2b7d39482a149a3f13c98f87654b88ac1ed8b67c65bd916d403db54f4b61c630b97acdaf8d7eccc67e

    • SSDEEP

      1536:vwj0kXcBT8ruJof1CCuuuCLuCuuuCCCCuuuCauB+uuuCuuuuuCCuuuuuuuubeNqa:mcpouJkeeN21g7GmCMY7pdkT

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks