General

  • Target
    6d130bb11730db6338bb13842a4a2cb4a83133b387e7d8762d4d24345b941abb
  • Size 1.5MB
  • Sample260817-jnf5esab79
  • SHA256 6d130bb11730db6338bb13842a4a2cb4a83133b387e7d8762d4d24345b941abb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.vilimorin.com

  • Port

    21

  • Password

    K]tflM5!L8Ux{!7P

Targets

    • Target
      COMMERCIAL INVOICE - PACKING LIST ___.JS
    • Size 3.6MB
    • SHA256 3c8cc58f6870f9163c98b39f8f7e273073c8326436d8df781b1345061ac6af18
    • 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