General

  • Target

    file.exe

  • Size

    239KB

  • Sample

    241120-stlrjaymht

  • MD5

    da5c79183dabf3510e9c6d76f7c5c087

  • SHA1

    b06a732e61d91b4e2ddc0a288f7472f1c7952271

  • SHA256

    093f37a701ed0a89cb89e00cf665f26760de3a532ef97ecd5d75ce51223f932f

  • SHA512

    c3fef14434ddbbcf14a4e551257376ae0a57884662f22cad24a009569c8e218839423a52d9715307f57565614699f8d66bc524c0f2ce7930a9b4bff9f12ea0ec

  • SSDEEP

    3072:QmrsDjKoXngR6MJvWN3p8+sJkMRuki7ZDzUWXbhvGTPSJ08:r4DueZMFPl5IN1Dz5bePAz

Malware Config

Extracted

Family

stealc

Botnet

CLOUDYTNEWS

C2

http://31.177.109.184

Attributes
  • url_path

    /8331a12a495c21b2.php

Targets

    • Target

      file.exe

    • Size

      239KB

    • MD5

      da5c79183dabf3510e9c6d76f7c5c087

    • SHA1

      b06a732e61d91b4e2ddc0a288f7472f1c7952271

    • SHA256

      093f37a701ed0a89cb89e00cf665f26760de3a532ef97ecd5d75ce51223f932f

    • SHA512

      c3fef14434ddbbcf14a4e551257376ae0a57884662f22cad24a009569c8e218839423a52d9715307f57565614699f8d66bc524c0f2ce7930a9b4bff9f12ea0ec

    • SSDEEP

      3072:QmrsDjKoXngR6MJvWN3p8+sJkMRuki7ZDzUWXbhvGTPSJ08:r4DueZMFPl5IN1Dz5bePAz

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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