General

  • Target

    fa083d33e1961e2f0435d0569fb66035992a7367080ed45bd0f25bcef4e1a538

  • Size

    416KB

  • Sample

    240505-vjge6sfd8w

  • MD5

    f3d07121cb6a70f580936b41f89d5964

  • SHA1

    311503eb3626adc9944090c1995cb63519ac2d95

  • SHA256

    fa083d33e1961e2f0435d0569fb66035992a7367080ed45bd0f25bcef4e1a538

  • SHA512

    03840ba037addd0c96d5d9c3e2d21ec7e3e46d8405401d5aff5b0a467cd49ce6f4f1408d0afd6fed4f5397d56864bddb9c6d69e61b72f779c88cef38690f5cdc

  • SSDEEP

    6144:aG9wXO/32gvPgCN0gydZj2u1O09omacTDTqbWLKLetZ2mrp74:BwQ3zPgCNCdZ5M092b1KDH4

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      fa083d33e1961e2f0435d0569fb66035992a7367080ed45bd0f25bcef4e1a538

    • Size

      416KB

    • MD5

      f3d07121cb6a70f580936b41f89d5964

    • SHA1

      311503eb3626adc9944090c1995cb63519ac2d95

    • SHA256

      fa083d33e1961e2f0435d0569fb66035992a7367080ed45bd0f25bcef4e1a538

    • SHA512

      03840ba037addd0c96d5d9c3e2d21ec7e3e46d8405401d5aff5b0a467cd49ce6f4f1408d0afd6fed4f5397d56864bddb9c6d69e61b72f779c88cef38690f5cdc

    • SSDEEP

      6144:aG9wXO/32gvPgCN0gydZj2u1O09omacTDTqbWLKLetZ2mrp74:BwQ3zPgCNCdZ5M092b1KDH4

    • 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