General

  • Target

    1f8a52d3e379cbcf2c212c7ff11d7d5587713a6f2395ea5f8f6d2246f47d5dca

  • Size

    223KB

  • Sample

    240520-28kx8aaf83

  • MD5

    968462eb4428ef7ae9df7c2751de84a8

  • SHA1

    de0aa4533f283e1e74b4cc3a0d5ce8bf47e014e4

  • SHA256

    1f8a52d3e379cbcf2c212c7ff11d7d5587713a6f2395ea5f8f6d2246f47d5dca

  • SHA512

    064d76fb1312ad7074021e0a6355609dff5d869e4dfbc97dbc3337514bc1a8a324da067a8944bf484d5e42b305f724170f03738bb449266c84566f8d2430f818

  • SSDEEP

    3072:P4izjk6QeivBbQx7qN+rZ/TR2b/8pFMCrshxfLcst0c+F7ZHk/4sH+lHUDvAzfLo:PJ4nPmONP4XMIstlcxksUzAGT3Y

Malware Config

Extracted

Family

stealc

Botnet

default11

C2

http://185.172.128.170

Attributes
  • url_path

    /7043a0c6a68d9c65.php

Targets

    • Target

      1f8a52d3e379cbcf2c212c7ff11d7d5587713a6f2395ea5f8f6d2246f47d5dca

    • Size

      223KB

    • MD5

      968462eb4428ef7ae9df7c2751de84a8

    • SHA1

      de0aa4533f283e1e74b4cc3a0d5ce8bf47e014e4

    • SHA256

      1f8a52d3e379cbcf2c212c7ff11d7d5587713a6f2395ea5f8f6d2246f47d5dca

    • SHA512

      064d76fb1312ad7074021e0a6355609dff5d869e4dfbc97dbc3337514bc1a8a324da067a8944bf484d5e42b305f724170f03738bb449266c84566f8d2430f818

    • SSDEEP

      3072:P4izjk6QeivBbQx7qN+rZ/TR2b/8pFMCrshxfLcst0c+F7ZHk/4sH+lHUDvAzfLo:PJ4nPmONP4XMIstlcxksUzAGT3Y

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks