General

  • Target

    a501f1acd2b34927e525b092a200738b785dd9cf721e1fd99c12f3a6250a44e0

  • Size

    430KB

  • Sample

    240403-pqb65sde58

  • MD5

    f79ff930af1230fde6604797143e2060

  • SHA1

    7564054e6f164e7eebf41c412f763a6d34dce35e

  • SHA256

    a501f1acd2b34927e525b092a200738b785dd9cf721e1fd99c12f3a6250a44e0

  • SHA512

    664b3084ad48a4252a1837cbac9937dbdd1c1581b6cc5240ecbf00824128f66b8c7913ce1aa2a34775b31360258f2aa84ec7c7d3375f4d4d7f39c3f5ddcf8e49

  • SSDEEP

    12288:9RZOzGbjLt3GCzB1CNFq0Q2rPxa5ZfxteV:9Z3GCzB1aq0Q8a5BPeV

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      a501f1acd2b34927e525b092a200738b785dd9cf721e1fd99c12f3a6250a44e0

    • Size

      430KB

    • MD5

      f79ff930af1230fde6604797143e2060

    • SHA1

      7564054e6f164e7eebf41c412f763a6d34dce35e

    • SHA256

      a501f1acd2b34927e525b092a200738b785dd9cf721e1fd99c12f3a6250a44e0

    • SHA512

      664b3084ad48a4252a1837cbac9937dbdd1c1581b6cc5240ecbf00824128f66b8c7913ce1aa2a34775b31360258f2aa84ec7c7d3375f4d4d7f39c3f5ddcf8e49

    • SSDEEP

      12288:9RZOzGbjLt3GCzB1CNFq0Q2rPxa5ZfxteV:9Z3GCzB1aq0Q8a5BPeV

    • 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