General

  • Target
    822b97f827bd5185d3cd98d8aa40538802f0c6b2256a0738ea2410dd7ffdd88a.exe
  • Size 1.0MB
  • Sample260910-m7mm4asbpa
  • SHA256 822b97f827bd5185d3cd98d8aa40538802f0c6b2256a0738ea2410dd7ffdd88a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot8902811340:AAFPusUUWmQ29CRTQ25F5tADqizfjYQ791o/

Targets

    • Target
      822b97f827bd5185d3cd98d8aa40538802f0c6b2256a0738ea2410dd7ffdd88a.exe
    • Size 1.0MB
    • SHA256 822b97f827bd5185d3cd98d8aa40538802f0c6b2256a0738ea2410dd7ffdd88a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks