General

  • Target

    457BD98AAE7E7103720EF403309B9862CA33F4295B788E1C8CE374D4921CF057

  • Size

    1.4MB

  • Sample

    241006-z36avszhmf

  • MD5

    aface11585c6bc9d6a5fa83caddebfb6

  • SHA1

    f4c60f43b7ad54be28e06699a2ecdd6dfe6232d4

  • SHA256

    457bd98aae7e7103720ef403309b9862ca33f4295b788e1c8ce374d4921cf057

  • SHA512

    b7e0bb20b26a51d1a4e3e1acd93ff8692396333ab8d3bc1cfd602cde0540ad2dc915639a9cefb3799d35ef466b5840ef5b22ec822246b24b7ac04cb5a36f3967

  • SSDEEP

    12288:s9l78EN4iZwP2XNFzW5b7gTyhRBSe7Y003MiNOx+0t+8U+n911oap:s9t8EN4EbXDzWtNnBLvONOk2391d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.atelierzolotas.gr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    alibaba.com

Targets

    • Target

      Promac S.A.220172615415415.DOC.exe

    • Size

      819KB

    • MD5

      39a33355e0b0db7354f1ee9fef4a9ae7

    • SHA1

      e867d971ead2351ea107ccd61517e61d35492270

    • SHA256

      d5bb4709c6337d475b6217f03b784cd6aaf1642cd103eb5bdfd53788bcf35417

    • SHA512

      c3690927a9eefebfe71679b25467182555681daa88317ad4ad2f9b338da5d11ddc86703ebe6c9a502a97329974c8aa87c59c872b06e189ab4b683a3ebe624b89

    • SSDEEP

      12288:wl78EN4iZwP2XNFzW5b7gTyhRBSe7Y003MiNOx+0t+8U+n911oap:wt8EN4EbXDzWtNnBLvONOk2391d

    • AgentTesla

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

    • 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.

    • 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 v15

Tasks