General

  • Target

    f3ccdc820e1d56d3823fa7a9c074413b56940a48ff8ec5bfa11e601825753554

  • Size

    411KB

  • Sample

    240329-aafr3acg27

  • MD5

    64d762f221640075cd05d401454ece8e

  • SHA1

    7351e5ded174e1985ebe1e189fb176f90c22c1f1

  • SHA256

    f3ccdc820e1d56d3823fa7a9c074413b56940a48ff8ec5bfa11e601825753554

  • SHA512

    5e3455993af4483f0e916dcdc92a4b02dabf8208a3be6e70c9ccbd557526cc833736549d5370690da8e0e9190257a942fcbc21bbc034d3c3a3c09b8593cb46bd

  • SSDEEP

    6144:GT5x3TR7tNkZ0NCMyM3BUnK4vkr+8JdObgOtWRPezdS8RWSmBUH/1/TAkXCF:+dt7tGoFyDnd8i8dojz0wBAkSF

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      f3ccdc820e1d56d3823fa7a9c074413b56940a48ff8ec5bfa11e601825753554

    • Size

      411KB

    • MD5

      64d762f221640075cd05d401454ece8e

    • SHA1

      7351e5ded174e1985ebe1e189fb176f90c22c1f1

    • SHA256

      f3ccdc820e1d56d3823fa7a9c074413b56940a48ff8ec5bfa11e601825753554

    • SHA512

      5e3455993af4483f0e916dcdc92a4b02dabf8208a3be6e70c9ccbd557526cc833736549d5370690da8e0e9190257a942fcbc21bbc034d3c3a3c09b8593cb46bd

    • SSDEEP

      6144:GT5x3TR7tNkZ0NCMyM3BUnK4vkr+8JdObgOtWRPezdS8RWSmBUH/1/TAkXCF:+dt7tGoFyDnd8i8dojz0wBAkSF

    • 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