General

  • Target

    d2200969f527ad8529714c8fdd97ae9646eaa76c702dfcd71dd2ad7e84898cdf.exe

  • Size

    1.1MB

  • Sample

    250111-fzwgpswkfs

  • MD5

    20e0718ded5409c8ad729c85e4eacfb1

  • SHA1

    df1d5d23084b07944abe9b081f61750cc382feb0

  • SHA256

    d2200969f527ad8529714c8fdd97ae9646eaa76c702dfcd71dd2ad7e84898cdf

  • SHA512

    696fdbd50cf4f889b8b786838395a7d5c993152f2d320f73473a69a0b22ac7425f46b5dafe31191ea991bc3105a4ea7060f70418521ee543716dc044567f1b03

  • SSDEEP

    12288:hFF8EA/neBWMV96UTMMUsoSKTY6hbozirMB5gsKY2nN4jrIF:T6HeYMP6EoY6h8zi4B56XnNssF

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      d2200969f527ad8529714c8fdd97ae9646eaa76c702dfcd71dd2ad7e84898cdf.exe

    • Size

      1.1MB

    • MD5

      20e0718ded5409c8ad729c85e4eacfb1

    • SHA1

      df1d5d23084b07944abe9b081f61750cc382feb0

    • SHA256

      d2200969f527ad8529714c8fdd97ae9646eaa76c702dfcd71dd2ad7e84898cdf

    • SHA512

      696fdbd50cf4f889b8b786838395a7d5c993152f2d320f73473a69a0b22ac7425f46b5dafe31191ea991bc3105a4ea7060f70418521ee543716dc044567f1b03

    • SSDEEP

      12288:hFF8EA/neBWMV96UTMMUsoSKTY6hbozirMB5gsKY2nN4jrIF:T6HeYMP6EoY6h8zi4B56XnNssF

    • AgentTesla

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

    • Agenttesla family

    • 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