General

  • Target
    Prova di pagamento.rar
  • Size 1.1MB
  • Sample260623-lyf9aabx9j
  • SHA256 bae6026184a823d31ceec6572f4ff05a322619f81da2905c707007e5586a2220
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.enogcaen-br.com

  • Port

    21

  • Password

    )%8D{RiwKcGI;U$D

Targets

    • Target
      Prova di pagamento.rar
    • Size 1.1MB
    • SHA256 bae6026184a823d31ceec6572f4ff05a322619f81da2905c707007e5586a2220
    • 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

    • Target
      Zahlungsnachweis.JS
    • Size 3.2MB
    • SHA256 a52d3a7d53a18ad4a2330e0116fc6f6de453b6d210d6aaeae809a4dc1f73add1
    • 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