General

  • Target

    0c388a23f83195b2d5926cdd18d47e8ca73f8e61dff319eea784e837605de894

  • Size

    419KB

  • Sample

    240505-gzxv7scg27

  • MD5

    99723fe72e278b5826ea3ee02e386f42

  • SHA1

    d5ec80580958228bbdffabe7ee703e67f7cebe6f

  • SHA256

    0c388a23f83195b2d5926cdd18d47e8ca73f8e61dff319eea784e837605de894

  • SHA512

    d96a8d21b6c16cc6875362fc461b4c2b779ce1b0a863b9a07bf359cbe2a207450e0f9d0432d52a9cfec55900cb7eae433406e90f59286b9bcf7029216d699865

  • SSDEEP

    6144:zL80j2r/8VkaDEjaX1f+x9zfSvTz9HHuI6M:zL80arWk6XOD89niM

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      0c388a23f83195b2d5926cdd18d47e8ca73f8e61dff319eea784e837605de894

    • Size

      419KB

    • MD5

      99723fe72e278b5826ea3ee02e386f42

    • SHA1

      d5ec80580958228bbdffabe7ee703e67f7cebe6f

    • SHA256

      0c388a23f83195b2d5926cdd18d47e8ca73f8e61dff319eea784e837605de894

    • SHA512

      d96a8d21b6c16cc6875362fc461b4c2b779ce1b0a863b9a07bf359cbe2a207450e0f9d0432d52a9cfec55900cb7eae433406e90f59286b9bcf7029216d699865

    • SSDEEP

      6144:zL80j2r/8VkaDEjaX1f+x9zfSvTz9HHuI6M:zL80arWk6XOD89niM

    • 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