General

  • Target
    31082026_1321_31082026_Inquiry for Best Price –CIF Offer for quantities required.rar
  • Size 1.3MB
  • Sample260831-ql4k9ssfpg
  • SHA256 b343b6c95d7601f72cc1cea30232bfa38a80cc20da09168735a86fede12ecc53
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.melrz.com

  • Port

    21

  • Password

    Newmoney2023..

Targets

    • Target
      Inquiry for Best Price –CIF Offer for quantities required.JS
    • Size 6.7MB
    • SHA256 424d018ab6a6a797238043dec07779c728ab509db737e30d378db894f0639753
    • 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