General

  • Target

    509f6756af7a1e5a1f8f5da1e6204c4310adae76863206c6e66b0b24ed584456

  • Size

    389KB

  • Sample

    240715-jl6x3aydlf

  • MD5

    46046c8c6595b8eb671393ec089bcdce

  • SHA1

    15b23f722c029bcd74f4162e21e03e8388cdee8a

  • SHA256

    509f6756af7a1e5a1f8f5da1e6204c4310adae76863206c6e66b0b24ed584456

  • SHA512

    509e5b975020aa0f466ccf6dedf75572cb3aac5fe10c87dddc56e5d4eb7b2a9570a84b00eeac0eb778cfb7ab7b758d6d19a6ddc3b7cce93fe1966c4beddb8ae5

  • SSDEEP

    6144:tlwLkykiFkeLnCUcx/IcoN6OpMW6dslwOEVdb5qQP/yBxLifTwWkuhng2di8DEO:tRiFHnC5mdwNJqQXWLi/kkXi8DEO

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.101

Attributes
  • url_path

    /f3ee98d7eec07fb9.php

Targets

    • Target

      509f6756af7a1e5a1f8f5da1e6204c4310adae76863206c6e66b0b24ed584456

    • Size

      389KB

    • MD5

      46046c8c6595b8eb671393ec089bcdce

    • SHA1

      15b23f722c029bcd74f4162e21e03e8388cdee8a

    • SHA256

      509f6756af7a1e5a1f8f5da1e6204c4310adae76863206c6e66b0b24ed584456

    • SHA512

      509e5b975020aa0f466ccf6dedf75572cb3aac5fe10c87dddc56e5d4eb7b2a9570a84b00eeac0eb778cfb7ab7b758d6d19a6ddc3b7cce93fe1966c4beddb8ae5

    • SSDEEP

      6144:tlwLkykiFkeLnCUcx/IcoN6OpMW6dslwOEVdb5qQP/yBxLifTwWkuhng2di8DEO:tRiFHnC5mdwNJqQXWLi/kkXi8DEO

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks