General

  • Target
    8db9446b0e0496399e3c0aad294787e22112effe85891a33040be5ead017b33f
  • Size 1.4MB
  • Sample260805-b2f3ksbf97
  • SHA256 8db9446b0e0496399e3c0aad294787e22112effe85891a33040be5ead017b33f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.fundacionpiaz.org

  • Port

    21

  • Password

    Q?Q1u7m2(eysuk[b

Targets

    • Target
      Overdue Invoices.JS
    • Size 2.9MB
    • SHA256 fe8224fd506c5e1dfd8739bdbb2c6d19b0449e6a4788485c2bb348ae0e55f1fd
    • 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