General

  • Target

    IMG_7001_8072pdf.exe

  • Size

    292KB

  • Sample

    230530-hgxcdsfg88

  • MD5

    50b81721effc6c7e08a3c734a6d526cf

  • SHA1

    7728a4eaeaf058bd0df79a63b1137a8a428c7e20

  • SHA256

    f4a0b96ac60450021cf3dd030d05b3a8a9f2a7c586b376d09f4988938093773f

  • SHA512

    a46026a676c2cc9e3a51d799ecca815ab09c01d89e7618323cb3dee0c3bb60b1830873b356254babe92f24d8ae0de5810f284d0307c4bb46f4241c508cc988c4

  • SSDEEP

    6144:dDxhk+LJwJxtKruju+JJJL8DrGb4LZ8qzT+JTl9:drFLyxtwSxJv8DfZ8qzTO

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      IMG_7001_8072pdf.exe

    • Size

      292KB

    • MD5

      50b81721effc6c7e08a3c734a6d526cf

    • SHA1

      7728a4eaeaf058bd0df79a63b1137a8a428c7e20

    • SHA256

      f4a0b96ac60450021cf3dd030d05b3a8a9f2a7c586b376d09f4988938093773f

    • SHA512

      a46026a676c2cc9e3a51d799ecca815ab09c01d89e7618323cb3dee0c3bb60b1830873b356254babe92f24d8ae0de5810f284d0307c4bb46f4241c508cc988c4

    • SSDEEP

      6144:dDxhk+LJwJxtKruju+JJJL8DrGb4LZ8qzT+JTl9:drFLyxtwSxJv8DfZ8qzTO

    • AgentTesla

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks