General

  • Target

    7c8f7e7e7ab86868b082d4c21bf4d02da7c337719c143cc606dadc2cede8c04e.exe

  • Size

    258KB

  • Sample

    240329-ct8cjafc3v

  • MD5

    07b1d310e45847d0badea747583bc17b

  • SHA1

    1fee7cc0be9688e24c43d11884a54f18e4b8df04

  • SHA256

    7c8f7e7e7ab86868b082d4c21bf4d02da7c337719c143cc606dadc2cede8c04e

  • SHA512

    6aee3b98240664f3cde63fa9bff049a26a87a3d782b1584dd5b7cd279df30184f2fe0c5507166d1ad441357af6ed44729cd2b6d43500c452a266895da03a58e6

  • SSDEEP

    3072:qXGdItpZ9Bu98lnO6++dd3Exg6IRLIBuXlwXDTNe8U8z8YmT/GK3Zk:xCvZ9BZHnhlwDwp689T/Ge

Malware Config

Extracted

Family

stealc

C2

http://193.233.132.241

Attributes
  • url_path

    /e64f36763e423a50.php

Targets

    • Target

      7c8f7e7e7ab86868b082d4c21bf4d02da7c337719c143cc606dadc2cede8c04e.exe

    • Size

      258KB

    • MD5

      07b1d310e45847d0badea747583bc17b

    • SHA1

      1fee7cc0be9688e24c43d11884a54f18e4b8df04

    • SHA256

      7c8f7e7e7ab86868b082d4c21bf4d02da7c337719c143cc606dadc2cede8c04e

    • SHA512

      6aee3b98240664f3cde63fa9bff049a26a87a3d782b1584dd5b7cd279df30184f2fe0c5507166d1ad441357af6ed44729cd2b6d43500c452a266895da03a58e6

    • SSDEEP

      3072:qXGdItpZ9Bu98lnO6++dd3Exg6IRLIBuXlwXDTNe8U8z8YmT/GK3Zk:xCvZ9BZHnhlwDwp689T/Ge

    • Stealc

      Stealc is an infostealer written in C++.

    • Detect binaries embedding considerable number of MFA browser extension IDs.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • 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