General

  • Target

    95bf62b1c5190eff2e210978c870b53bae4685880395fab5c5ee689db96069bf.exe

  • Size

    245KB

  • Sample

    240509-n3fvesah75

  • MD5

    4c0c13426bd7ab1f38832e100ed5e5ac

  • SHA1

    d574583e4e3f83048f4f63c8019459f1c0a32677

  • SHA256

    95bf62b1c5190eff2e210978c870b53bae4685880395fab5c5ee689db96069bf

  • SHA512

    acb489915d3440915d63fb149e5e0ade8722893b4104196ac9a68f8dd865a7795da5d12ed4eee8fdcf6103f09548ff222291fb9630d349cc4d46262edeffdb96

  • SSDEEP

    3072:CGxPEOfrvzv3U+iiZ2o6S/u6K/HRthQDK7Wr455fuY5x8:CGxPBfrvzv3U+iE2od/u/jhsK7Wr0uS

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      95bf62b1c5190eff2e210978c870b53bae4685880395fab5c5ee689db96069bf.exe

    • Size

      245KB

    • MD5

      4c0c13426bd7ab1f38832e100ed5e5ac

    • SHA1

      d574583e4e3f83048f4f63c8019459f1c0a32677

    • SHA256

      95bf62b1c5190eff2e210978c870b53bae4685880395fab5c5ee689db96069bf

    • SHA512

      acb489915d3440915d63fb149e5e0ade8722893b4104196ac9a68f8dd865a7795da5d12ed4eee8fdcf6103f09548ff222291fb9630d349cc4d46262edeffdb96

    • SSDEEP

      3072:CGxPEOfrvzv3U+iiZ2o6S/u6K/HRthQDK7Wr455fuY5x8:CGxPBfrvzv3U+iE2od/u/jhsK7Wr0uS

    • 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.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks