General

  • Target

    a99357efa9bc59ee24d82b44d436053de4242598517238d3d012ccf9bd4ba37c

  • Size

    416KB

  • Sample

    240505-vcs6dsfc3w

  • MD5

    1f7a4c723a705b6fba1272466fed6106

  • SHA1

    c4faa7668017628406dd85c916509fb18b95efd3

  • SHA256

    a99357efa9bc59ee24d82b44d436053de4242598517238d3d012ccf9bd4ba37c

  • SHA512

    e6de73ba002884b5e06af81156d5662b0f337503b01213329c551cfccdb099d1a1210921a6d61ce20bc3ac35bc444d2d8052dd1ed1b31491f8a754ae922f8712

  • SSDEEP

    6144:4GNMZHV3J8HAzx1A1oPfAAIhpC3OHf8BuLRbGst71:rMhVZ24S1iAzpjHf8ByRp1

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      a99357efa9bc59ee24d82b44d436053de4242598517238d3d012ccf9bd4ba37c

    • Size

      416KB

    • MD5

      1f7a4c723a705b6fba1272466fed6106

    • SHA1

      c4faa7668017628406dd85c916509fb18b95efd3

    • SHA256

      a99357efa9bc59ee24d82b44d436053de4242598517238d3d012ccf9bd4ba37c

    • SHA512

      e6de73ba002884b5e06af81156d5662b0f337503b01213329c551cfccdb099d1a1210921a6d61ce20bc3ac35bc444d2d8052dd1ed1b31491f8a754ae922f8712

    • SSDEEP

      6144:4GNMZHV3J8HAzx1A1oPfAAIhpC3OHf8BuLRbGst71:rMhVZ24S1iAzpjHf8ByRp1

    • 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