General

  • Target

    2a95da6136e35a81cbd596c909286255c36b42ea23288ac39bf7e5777f3c26ce

  • Size

    312KB

  • Sample

    240428-k1bk5scc62

  • MD5

    fe1fa198626701a72893c05b5e3c7d0c

  • SHA1

    830e5b629fec1cc2a532f6fe733efb1190c9cde5

  • SHA256

    2a95da6136e35a81cbd596c909286255c36b42ea23288ac39bf7e5777f3c26ce

  • SHA512

    34806c5779ceeb207df9253c5bd59b89bccb89c6ec1e09ad45d39588d5463c736169afee3ba499a6e44df47b8ee265c7be71eb274e6522ce5d4bd5a7ce976c96

  • SSDEEP

    3072:gF1QsEr0pvCuuf1WzaLjh+U0+8N8r760loh7ofE0Fwdn+TGS8fKMr4UHEIFeI7Ir:MmoE4ho76zhU5wR+Tlft8EIFe1d

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.62

Attributes
  • url_path

    /902e53a07830e030.php

Targets

    • Target

      2a95da6136e35a81cbd596c909286255c36b42ea23288ac39bf7e5777f3c26ce

    • Size

      312KB

    • MD5

      fe1fa198626701a72893c05b5e3c7d0c

    • SHA1

      830e5b629fec1cc2a532f6fe733efb1190c9cde5

    • SHA256

      2a95da6136e35a81cbd596c909286255c36b42ea23288ac39bf7e5777f3c26ce

    • SHA512

      34806c5779ceeb207df9253c5bd59b89bccb89c6ec1e09ad45d39588d5463c736169afee3ba499a6e44df47b8ee265c7be71eb274e6522ce5d4bd5a7ce976c96

    • SSDEEP

      3072:gF1QsEr0pvCuuf1WzaLjh+U0+8N8r760loh7ofE0Fwdn+TGS8fKMr4UHEIFeI7Ir:MmoE4ho76zhU5wR+Tlft8EIFe1d

    • 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.

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks