Overview

overview

10

Static

static

3

b3b2b2e174...8a.exe

windows7-x64

10

b3b2b2e174...8a.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    b3b2b2e174b084a99e657ffc6d0a018a.exe
  • Size 1.5MB
  • Sample240627-r2egraybpp
  • SHA256 c5306ed9fda803fbf4fa458b53ccf55be31d944d87f8947c0eee4d9a32bc914d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
stealcdefaultdiscoveryspywarestealer

Malware Config

Extracted

Family

  • stealc

Botnet

  • default

C2

  • http://68.183.108.129

Attributes
  • url_path

    /6259fdc16222e061.php

Targets

    • Target
      b3b2b2e174b084a99e657ffc6d0a018a.exe
    • Size 1.5MB
    • SHA256 c5306ed9fda803fbf4fa458b53ccf55be31d944d87f8947c0eee4d9a32bc914d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    stealcdefaultstealerdiscoveryspyware

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks