General

  • Target

    564f651a7af241c21df1a4b0a432e0d974c5cb55e48cd7712e70b3122546ed2a

  • Size

    431KB

  • Sample

    240403-wcdw5sgb6z

  • MD5

    8a0d72023e83c8010871a178c5079e9c

  • SHA1

    557b36f91c7e91c5c51ededccc50b1d1826fc353

  • SHA256

    564f651a7af241c21df1a4b0a432e0d974c5cb55e48cd7712e70b3122546ed2a

  • SHA512

    8dbb730fa34e243c8d3c2547bc0a6dffe3cf7b3ee5819f7fd6742a8dd38f7a77ae28136cae6f127185cd8a1af3acd8066577b1d7eda7441b897e05d464aba3f4

  • SSDEEP

    6144:x0VR/4Ys2QCqS2d5Des21BdwFyATs2gWzuoPvpHG48QOYra3x1BTMwcu:xMiYs2JqS2tFIkvw48QO6a3hMwcu

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      564f651a7af241c21df1a4b0a432e0d974c5cb55e48cd7712e70b3122546ed2a

    • Size

      431KB

    • MD5

      8a0d72023e83c8010871a178c5079e9c

    • SHA1

      557b36f91c7e91c5c51ededccc50b1d1826fc353

    • SHA256

      564f651a7af241c21df1a4b0a432e0d974c5cb55e48cd7712e70b3122546ed2a

    • SHA512

      8dbb730fa34e243c8d3c2547bc0a6dffe3cf7b3ee5819f7fd6742a8dd38f7a77ae28136cae6f127185cd8a1af3acd8066577b1d7eda7441b897e05d464aba3f4

    • SSDEEP

      6144:x0VR/4Ys2QCqS2d5Des21BdwFyATs2gWzuoPvpHG48QOYra3x1BTMwcu:xMiYs2JqS2tFIkvw48QO6a3hMwcu

    • 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