General

  • Target
    invoice_2026 & packing list.zip
  • Size 2.2MB
  • Sample260714-lvftcaat4l
  • SHA256 ed36d86261949b9af1608fa4b88d3df6f94e1dfce1df9a7df8e1af890466d4e2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.enogcaen-br.com

  • Port

    21

  • Password

    !P,_TVea@4yJOG&W

Targets

    • Target
      invoice_2026 & packing list.JS
    • Size 5.6MB
    • SHA256 789843148af8202a575e81a00bb855e9c35f26fc8a1fb3b422bc75a257eac6bf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: AgentTesla

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

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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 profiles

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks