General

  • Target

    1163c51d6dec75364543924acee941c18fb31f72edc8e6aff9d88c873d806ae3

  • Size

    376KB

  • Sample

    240405-pt2wzacc31

  • MD5

    9143d55ee4bc1916ac854c8269e80e3d

  • SHA1

    817c25b8552e52f11d378a84e8ec72f9f5cbe605

  • SHA256

    1163c51d6dec75364543924acee941c18fb31f72edc8e6aff9d88c873d806ae3

  • SHA512

    f62a4f8ee61adfa017b844b78d3e6a07fd743d7b8451e3c9ef5649c4013dee2460dbe9952740fab047b6d2641fd6fcac7a4479d108a58f685e74fae525ebb9af

  • SSDEEP

    6144:CI51Z/Bd1Mk2nXZR0pfrsPMbddSZp9Vt53RU6vuprqFTOjyv:Co1Zpd1p2JG1rs0yj9Vt5i62dsqyv

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      1163c51d6dec75364543924acee941c18fb31f72edc8e6aff9d88c873d806ae3

    • Size

      376KB

    • MD5

      9143d55ee4bc1916ac854c8269e80e3d

    • SHA1

      817c25b8552e52f11d378a84e8ec72f9f5cbe605

    • SHA256

      1163c51d6dec75364543924acee941c18fb31f72edc8e6aff9d88c873d806ae3

    • SHA512

      f62a4f8ee61adfa017b844b78d3e6a07fd743d7b8451e3c9ef5649c4013dee2460dbe9952740fab047b6d2641fd6fcac7a4479d108a58f685e74fae525ebb9af

    • SSDEEP

      6144:CI51Z/Bd1Mk2nXZR0pfrsPMbddSZp9Vt53RU6vuprqFTOjyv:Co1Zpd1p2JG1rs0yj9Vt5i62dsqyv

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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