General

  • Target

    4b6587b1bf6e814096a570234ca0a2d7984c87ea42766f22fef3ce83ddd23414

  • Size

    430KB

  • Sample

    240403-l2ybzacd27

  • MD5

    92b751e83820ce172f8743ea7e54c768

  • SHA1

    7c263ece800fb370b117a13e8de936f535f03ed4

  • SHA256

    4b6587b1bf6e814096a570234ca0a2d7984c87ea42766f22fef3ce83ddd23414

  • SHA512

    343bf377086d5b0fa7c046684574e69e126a30d133f6e44159e9189f405933b375edc32ea3c87ad335f93e929ec8ba5f2609ea233c56bd98dae388b6f12510aa

  • SSDEEP

    6144:bRogLY4nz1fLCkyz7eqPugFfw3HpRcm0yvV4Z+FzA6hjwQS/HlBTiEF:bRPnz1ukyzaqWgFwJymXvVvbkz/riEF

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      4b6587b1bf6e814096a570234ca0a2d7984c87ea42766f22fef3ce83ddd23414

    • Size

      430KB

    • MD5

      92b751e83820ce172f8743ea7e54c768

    • SHA1

      7c263ece800fb370b117a13e8de936f535f03ed4

    • SHA256

      4b6587b1bf6e814096a570234ca0a2d7984c87ea42766f22fef3ce83ddd23414

    • SHA512

      343bf377086d5b0fa7c046684574e69e126a30d133f6e44159e9189f405933b375edc32ea3c87ad335f93e929ec8ba5f2609ea233c56bd98dae388b6f12510aa

    • SSDEEP

      6144:bRogLY4nz1fLCkyz7eqPugFfw3HpRcm0yvV4Z+FzA6hjwQS/HlBTiEF:bRPnz1ukyzaqWgFwJymXvVvbkz/riEF

    • 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