General

  • Target

    b0503722a1e86c58117871d01f210c6e987ed6c8589ee3f1db31fbafeb75716f

  • Size

    390KB

  • Sample

    240715-3y7vnsvhnj

  • MD5

    29e2094ee956518b475b4f4f34fa9f2f

  • SHA1

    ef44d46dd6befdfb7de3e6ed92a90fe6b790abc7

  • SHA256

    b0503722a1e86c58117871d01f210c6e987ed6c8589ee3f1db31fbafeb75716f

  • SHA512

    8d767decd1498424da4b090674161252322e24e044b98a3876cedc98b38c86c691850c495927575baa481b5bfd2de806b467012d5197c4be6bf1e412132d6f71

  • SSDEEP

    6144:6xd7zBpL5aUyAUCjZBLnk8OEvK5dXXpd4QKmB34PBle8z85LaKU6eei8YEO:6RpUUyOHS9dBoNzKti8YEO

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.101

Attributes
  • url_path

    /f3ee98d7eec07fb9.php

Targets

    • Target

      b0503722a1e86c58117871d01f210c6e987ed6c8589ee3f1db31fbafeb75716f

    • Size

      390KB

    • MD5

      29e2094ee956518b475b4f4f34fa9f2f

    • SHA1

      ef44d46dd6befdfb7de3e6ed92a90fe6b790abc7

    • SHA256

      b0503722a1e86c58117871d01f210c6e987ed6c8589ee3f1db31fbafeb75716f

    • SHA512

      8d767decd1498424da4b090674161252322e24e044b98a3876cedc98b38c86c691850c495927575baa481b5bfd2de806b467012d5197c4be6bf1e412132d6f71

    • SSDEEP

      6144:6xd7zBpL5aUyAUCjZBLnk8OEvK5dXXpd4QKmB34PBle8z85LaKU6eei8YEO:6RpUUyOHS9dBoNzKti8YEO

    • 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