General

  • Target

    SCAN_PO CTL209-026.exe

  • Size

    725KB

  • Sample

    200708-je42n45bej

  • MD5

    359f0f7c466bec1b47dc18426c2fb489

  • SHA1

    69bcca4f71808d2ffad72c96d4075de5a6693743

  • SHA256

    584a478de02fc860c167744004fc7db00f5e298d181d2bf3779d622f97e52293

  • SHA512

    70f099d4feea1344e950d27412906a19593f960792732bd38f818217e86a0309b32d8104dc3594f99ac6d0dbefb1ea6799b7d3fe26fae2492faaeef764a39533

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @infinitY1234

Targets

    • Target

      SCAN_PO CTL209-026.exe

    • Size

      725KB

    • MD5

      359f0f7c466bec1b47dc18426c2fb489

    • SHA1

      69bcca4f71808d2ffad72c96d4075de5a6693743

    • SHA256

      584a478de02fc860c167744004fc7db00f5e298d181d2bf3779d622f97e52293

    • SHA512

      70f099d4feea1344e950d27412906a19593f960792732bd38f818217e86a0309b32d8104dc3594f99ac6d0dbefb1ea6799b7d3fe26fae2492faaeef764a39533

    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks