General

  • Target

    0c6b7a2cf49329de8e3ebc7d2941f1c72bccbeb6152bf9a31114e2080b8cfea1

  • Size

    359KB

  • Sample

    240404-x8nxnagh33

  • MD5

    f1931b4d9177313fe4c9d897ba6587de

  • SHA1

    fa152a1e094c490bf5c1e19233a2170ec484c7d3

  • SHA256

    0c6b7a2cf49329de8e3ebc7d2941f1c72bccbeb6152bf9a31114e2080b8cfea1

  • SHA512

    6a719cd498c64194dc6f24466fcd6169d57a5b1249c3887cf378f26f57f096957113f27ff92f45f5ea70ff2dccbeb4a24816a70d8da7047851490781288d8baf

  • SSDEEP

    6144:1fWROtR8qx4L35RvrUfpeHYTDw1lPn1HPO0zjWy16uwUdgJR/:WOcqWRjhYnAn1HdUGgJR/

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      0c6b7a2cf49329de8e3ebc7d2941f1c72bccbeb6152bf9a31114e2080b8cfea1

    • Size

      359KB

    • MD5

      f1931b4d9177313fe4c9d897ba6587de

    • SHA1

      fa152a1e094c490bf5c1e19233a2170ec484c7d3

    • SHA256

      0c6b7a2cf49329de8e3ebc7d2941f1c72bccbeb6152bf9a31114e2080b8cfea1

    • SHA512

      6a719cd498c64194dc6f24466fcd6169d57a5b1249c3887cf378f26f57f096957113f27ff92f45f5ea70ff2dccbeb4a24816a70d8da7047851490781288d8baf

    • SSDEEP

      6144:1fWROtR8qx4L35RvrUfpeHYTDw1lPn1HPO0zjWy16uwUdgJR/:WOcqWRjhYnAn1HdUGgJR/

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks