General

  • Target

    princex.exe

  • Size

    925KB

  • Sample

    200709-rgmttmrjpa

  • MD5

    2121dbe8a73e96250eabdfaa102b43eb

  • SHA1

    fe4f449016a6c8fc0e3517d40dd5d7b4b68ae42f

  • SHA256

    934982623de62355613d2c7e8f8d1edee0a5db84c99636fb9ee543e7cfc6a079

  • SHA512

    00bbc2cb1f9f502c3c40a0ba76557c5d394c36d9d9879db8db8d7a156cdb0827dfb760fc54bf01fc7a5de5b5b2a5176d739d2bb4489d43aed0ff7daed41e5b87

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Targets

    • Target

      princex.exe

    • Size

      925KB

    • MD5

      2121dbe8a73e96250eabdfaa102b43eb

    • SHA1

      fe4f449016a6c8fc0e3517d40dd5d7b4b68ae42f

    • SHA256

      934982623de62355613d2c7e8f8d1edee0a5db84c99636fb9ee543e7cfc6a079

    • SHA512

      00bbc2cb1f9f502c3c40a0ba76557c5d394c36d9d9879db8db8d7a156cdb0827dfb760fc54bf01fc7a5de5b5b2a5176d739d2bb4489d43aed0ff7daed41e5b87

    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks