General

  • Target

    35a50d146a389289bf8cf8ae60c9e785.exe

  • Size

    389KB

  • Sample

    240715-fctdts1enc

  • MD5

    35a50d146a389289bf8cf8ae60c9e785

  • SHA1

    eb94502d25789eb86dc160c2bc9be4b4a64131bd

  • SHA256

    0e4fc438decc9723b89bd0e71b9ee30c1a8390e697d790b2d5ce96e94accd791

  • SHA512

    9bfe09f5165fd43579d87f229ba4a17cc8af8d7fc50ed629de3ec93e1b8d94d9c6aac17f7a429b401f332623cef2178f0d0f1930b674cf1061d24225e5427ada

  • SSDEEP

    6144:blwLkykiFkeLnCUcx/IcoN6OpMW6rTBwEBKI7MUYbuYg785zg2di8DEO:bRiFHnC5m2TB+I70678dXi8DEO

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.101

Attributes
  • url_path

    /f3ee98d7eec07fb9.php

Targets

    • Target

      35a50d146a389289bf8cf8ae60c9e785.exe

    • Size

      389KB

    • MD5

      35a50d146a389289bf8cf8ae60c9e785

    • SHA1

      eb94502d25789eb86dc160c2bc9be4b4a64131bd

    • SHA256

      0e4fc438decc9723b89bd0e71b9ee30c1a8390e697d790b2d5ce96e94accd791

    • SHA512

      9bfe09f5165fd43579d87f229ba4a17cc8af8d7fc50ed629de3ec93e1b8d94d9c6aac17f7a429b401f332623cef2178f0d0f1930b674cf1061d24225e5427ada

    • SSDEEP

      6144:blwLkykiFkeLnCUcx/IcoN6OpMW6rTBwEBKI7MUYbuYg785zg2di8DEO:bRiFHnC5m2TB+I70678dXi8DEO

    • 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