General

  • Target
    Ödeme onay makbuzu.exe
  • Size 656KB
  • Sample240816-kh694aygpr
  • SHA256 800c11ad02fd86a237e66837e9e3e9654f22affee4e325c9fdcdf12d0f1563d3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://backup.smartape.ru

  • Port

    21

  • Username

    user894492

  • Password

    w6NZOdcSkH1a

Extracted

Credentials
  • Protocol

    ftp

  • Host

    backup.smartape.ru

  • Port

    21

  • Username

    user894492

  • Password

    w6NZOdcSkH1a

Targets

    • Target
      Ödeme onay makbuzu.exe
    • Size 656KB
    • SHA256 800c11ad02fd86a237e66837e9e3e9654f22affee4e325c9fdcdf12d0f1563d3
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks