General

  • Target
    23072026_0134_22072026_DHL Documentos de Envio Originales.zip
  • Size 1.3MB
  • Sample260723-bzfc9scm2x
  • SHA256 ae317a6344046a0b9924117ba8a19f00ef74f7f756e1da86df8cc8cc3aa274d0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.maytestlasb.com

  • Port

    21

  • Password

    @hGKiFBp8xbWVju0

Targets

    • Target
      DHL Documentos de Envio Originales.JS
    • Size 3.5MB
    • SHA256 bf0c2a6ffb27e14dc29db07c208936f450b2bf13454d14feb804c9de8e6e8cde
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks