General

  • Target

    61f20b3549edf3800a115eed22ef7e1fef87b69f090fa5b8be53e0f0085f9be4

  • Size

    404KB

  • Sample

    240329-caqndaee4y

  • MD5

    4cd13e7dddd0efc8a365157d99879db4

  • SHA1

    6539e55c9aefc724771e07c6ad568c19d9cac693

  • SHA256

    61f20b3549edf3800a115eed22ef7e1fef87b69f090fa5b8be53e0f0085f9be4

  • SHA512

    43aa3fd7e3eea91814e44f21c99d9ea58c1bf9454377dd20e52add608a04bb245a3541cbc619bb759bb5a1fd75a1f31fbe6db4c3b20d2e0c3362cc0dd84bf4a0

  • SSDEEP

    12288:oQVYU5NyZR+bjrQsdfQD1MMuWh3NH2CR+ww/b:oYKQfQmMuC3NH2C0ww/b

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      61f20b3549edf3800a115eed22ef7e1fef87b69f090fa5b8be53e0f0085f9be4

    • Size

      404KB

    • MD5

      4cd13e7dddd0efc8a365157d99879db4

    • SHA1

      6539e55c9aefc724771e07c6ad568c19d9cac693

    • SHA256

      61f20b3549edf3800a115eed22ef7e1fef87b69f090fa5b8be53e0f0085f9be4

    • SHA512

      43aa3fd7e3eea91814e44f21c99d9ea58c1bf9454377dd20e52add608a04bb245a3541cbc619bb759bb5a1fd75a1f31fbe6db4c3b20d2e0c3362cc0dd84bf4a0

    • SSDEEP

      12288:oQVYU5NyZR+bjrQsdfQD1MMuWh3NH2CR+ww/b:oYKQfQmMuC3NH2C0ww/b

    • 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