General

  • Target

    9a9bf5a7d4291b0e257c698341bfc1789ea35849112d39ae237b4659815f8570

  • Size

    414KB

  • Sample

    240502-l6xk8sef2v

  • MD5

    abbe4cb8fa3306a90b44e54036322eea

  • SHA1

    c2c17161e6a93d68ba758672444632bc90bc4862

  • SHA256

    9a9bf5a7d4291b0e257c698341bfc1789ea35849112d39ae237b4659815f8570

  • SHA512

    6a1b176f107f3f6c99b13cb2c431f38aad0ab45065ebe7c4c2f8e19a9785d5c2540e9a1310a4a7e94fe6ba1159505c7d792052469a92396fde098a5aa136d290

  • SSDEEP

    6144:9mmZ6i9+oC4/6vGrBrWsoZVvFiSUsLHDhH2NDJjwzZ8F:9TZ6i9TUqhWso3v8SUWEG8F

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      9a9bf5a7d4291b0e257c698341bfc1789ea35849112d39ae237b4659815f8570

    • Size

      414KB

    • MD5

      abbe4cb8fa3306a90b44e54036322eea

    • SHA1

      c2c17161e6a93d68ba758672444632bc90bc4862

    • SHA256

      9a9bf5a7d4291b0e257c698341bfc1789ea35849112d39ae237b4659815f8570

    • SHA512

      6a1b176f107f3f6c99b13cb2c431f38aad0ab45065ebe7c4c2f8e19a9785d5c2540e9a1310a4a7e94fe6ba1159505c7d792052469a92396fde098a5aa136d290

    • SSDEEP

      6144:9mmZ6i9+oC4/6vGrBrWsoZVvFiSUsLHDhH2NDJjwzZ8F:9TZ6i9TUqhWso3v8SUWEG8F

    • Detect ZGRat V1

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks