General

  • Target

    22012025_0028_MT103-PAYMENT-SWIFT-COPY_pdf.js

  • Size

    1.6MB

  • Sample

    250122-axlltsypey

  • MD5

    8b053a72ac93b4201503a64f0bcb8bb1

  • SHA1

    ecde85b491352ea7fc7560e0d485ffd057903579

  • SHA256

    47dc390233a824cf1d15df376a331d55ed9c156a721cc66d0d66f98f667aa04b

  • SHA512

    b533392682c57583edd3ace644ac3ca84f681e10bca169b2d112125f9ec67fce96701d71594a1c3e0df6fa03bbb115c1bce7654613f585c2e583796b9619c8a5

  • SSDEEP

    24576:aEqAFVKYzEynVgmr39ol/uTl+pJqhK0ULElYBZbOG/5v9CjVgwppf+2qQZAqXJBx:aEvBz1J+l/c+ahYLVBZbvSgAN/R/lP

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mucahitaytekin.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Oseototo@1010@2

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      22012025_0028_MT103-PAYMENT-SWIFT-COPY_pdf.js

    • Size

      1.6MB

    • MD5

      8b053a72ac93b4201503a64f0bcb8bb1

    • SHA1

      ecde85b491352ea7fc7560e0d485ffd057903579

    • SHA256

      47dc390233a824cf1d15df376a331d55ed9c156a721cc66d0d66f98f667aa04b

    • SHA512

      b533392682c57583edd3ace644ac3ca84f681e10bca169b2d112125f9ec67fce96701d71594a1c3e0df6fa03bbb115c1bce7654613f585c2e583796b9619c8a5

    • SSDEEP

      24576:aEqAFVKYzEynVgmr39ol/uTl+pJqhK0ULElYBZbOG/5v9CjVgwppf+2qQZAqXJBx:aEvBz1J+l/c+ahYLVBZbvSgAN/R/lP

    • AgentTesla

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

    • Agenttesla family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 accounts

    • Accesses Microsoft Outlook profiles

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks