General

  • Target

    24e18b3f56320ad957aa58f4862ab5560a260835ff88c6436754a3c2ded98798

  • Size

    376KB

  • Sample

    240405-pt2wzach44

  • MD5

    80a1b4ba130bd8b23a4ef2698145fb62

  • SHA1

    77e119fcc521e71e25416a5315edfb4367d99d07

  • SHA256

    24e18b3f56320ad957aa58f4862ab5560a260835ff88c6436754a3c2ded98798

  • SHA512

    f8a526d787c863b7a02c9f19a371273a3379b9884707503e36f4d9aafdc95572207a9cca96d8979e65ff0b79ba7443ca635fdcab038072fe4d05201709f64209

  • SSDEEP

    6144:CI51Z/Bd1Mk2nXZR0pfrsPMbddSZp9Vt53RU6vuprqFTOjyo:Co1Zpd1p2JG1rs0yj9Vt5i62dsqyo

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      24e18b3f56320ad957aa58f4862ab5560a260835ff88c6436754a3c2ded98798

    • Size

      376KB

    • MD5

      80a1b4ba130bd8b23a4ef2698145fb62

    • SHA1

      77e119fcc521e71e25416a5315edfb4367d99d07

    • SHA256

      24e18b3f56320ad957aa58f4862ab5560a260835ff88c6436754a3c2ded98798

    • SHA512

      f8a526d787c863b7a02c9f19a371273a3379b9884707503e36f4d9aafdc95572207a9cca96d8979e65ff0b79ba7443ca635fdcab038072fe4d05201709f64209

    • SSDEEP

      6144:CI51Z/Bd1Mk2nXZR0pfrsPMbddSZp9Vt53RU6vuprqFTOjyo:Co1Zpd1p2JG1rs0yj9Vt5i62dsqyo

    • 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