General

  • Target
    Comprobante de pago BBVA.js
  • Size 312KB
  • Sample260902-n6kmsa1hph
  • SHA256 33d543386cfbc9f5d982ffe157ef2e5dfab16bcc7fd850894ddee4bb6beaa19a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://munihuacho.gob.pe/documentos/newMSI_PRO.png

  • exe.dropper

    https://munihuacho.gob.pe/documentos/newMSI_PRO.png

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.sanchezamador.com.mx

  • Port

    21

  • Password

    coolmenice@@@@@12345

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.sanchezamador.com.mx

  • Port

    21

  • Password

    coolmenice@@@@@12345

Targets

    • Target
      Comprobante de pago BBVA.js
    • Size 312KB
    • SHA256 33d543386cfbc9f5d982ffe157ef2e5dfab16bcc7fd850894ddee4bb6beaa19a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Accesses Microsoft Outlook profiles

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks