General

  • Target

    1ebe8cda40570e270b1885f1d5faa1e6812cb6df74dad248a0a186a54c6de301

  • Size

    431KB

  • Sample

    240403-wc8fragb8t

  • MD5

    5d479aa139aec008c65802b877854e1b

  • SHA1

    b1007ce548b660033b8297efbb57aac13d0c76c7

  • SHA256

    1ebe8cda40570e270b1885f1d5faa1e6812cb6df74dad248a0a186a54c6de301

  • SHA512

    2d581cf4d23c3d6ea5c8110ba557518bc3414fcd38494001776ac6a21b4a0a3bb5dd0a57fde036087c34081ea2af6dbc60992f78fe0a10756745f1d8b9b8951b

  • SSDEEP

    6144:x0VR/4Ys2QCqS2d5Des21BdwFyATs2gWzuoPvpHG48QOYra3x1BTMwco:xMiYs2JqS2tFIkvw48QO6a3hMwco

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      1ebe8cda40570e270b1885f1d5faa1e6812cb6df74dad248a0a186a54c6de301

    • Size

      431KB

    • MD5

      5d479aa139aec008c65802b877854e1b

    • SHA1

      b1007ce548b660033b8297efbb57aac13d0c76c7

    • SHA256

      1ebe8cda40570e270b1885f1d5faa1e6812cb6df74dad248a0a186a54c6de301

    • SHA512

      2d581cf4d23c3d6ea5c8110ba557518bc3414fcd38494001776ac6a21b4a0a3bb5dd0a57fde036087c34081ea2af6dbc60992f78fe0a10756745f1d8b9b8951b

    • SSDEEP

      6144:x0VR/4Ys2QCqS2d5Des21BdwFyATs2gWzuoPvpHG48QOYra3x1BTMwco:xMiYs2JqS2tFIkvw48QO6a3hMwco

    • Detect ZGRat V1

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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 Enterprise v15

Tasks