General

  • Target

    174e64a4a86b44191bee5ee4015aa4305f23dd01f54733e8d52e41f58d1ab897

  • Size

    405KB

  • Sample

    240320-bwwwvadd58

  • MD5

    03a61476e69db16ba28b4b64a73ba6c4

  • SHA1

    66ff7efef741225d22029cfccc565adf1390cfa5

  • SHA256

    174e64a4a86b44191bee5ee4015aa4305f23dd01f54733e8d52e41f58d1ab897

  • SHA512

    e3de599597ef2eef2b3de40ce8e9c20c9e90f63ed44e07a7c647bef477ad5d9e29231e3549c725acf679ca1e29b1dcebfd4b7812216b962d0d0a6e776a1fb773

  • SSDEEP

    6144:OnPh+ZRHwNYdsfZF5YEwb8VknY6YrpEsHY0tuBAXbkZLZUBriKRkk3v:CPh+ZRQSs/56b8xNfltHLk0rvRkav

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.145

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      174e64a4a86b44191bee5ee4015aa4305f23dd01f54733e8d52e41f58d1ab897

    • Size

      405KB

    • MD5

      03a61476e69db16ba28b4b64a73ba6c4

    • SHA1

      66ff7efef741225d22029cfccc565adf1390cfa5

    • SHA256

      174e64a4a86b44191bee5ee4015aa4305f23dd01f54733e8d52e41f58d1ab897

    • SHA512

      e3de599597ef2eef2b3de40ce8e9c20c9e90f63ed44e07a7c647bef477ad5d9e29231e3549c725acf679ca1e29b1dcebfd4b7812216b962d0d0a6e776a1fb773

    • SSDEEP

      6144:OnPh+ZRHwNYdsfZF5YEwb8VknY6YrpEsHY0tuBAXbkZLZUBriKRkk3v:CPh+ZRQSs/56b8xNfltHLk0rvRkav

    • 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

    • Adds Run key to start application

    • 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