General

  • Target

    5bb83f0ba00575c13ebd140a39a6f08a109e262dcadf5d6acf1e1df06dfd2192

  • Size

    457KB

  • Sample

    240428-kep7eabh9v

  • MD5

    b8cada23248c735be688419576776c79

  • SHA1

    560bcac9ae8062b07e6fca1db673b19b7d44c41a

  • SHA256

    5bb83f0ba00575c13ebd140a39a6f08a109e262dcadf5d6acf1e1df06dfd2192

  • SHA512

    f167e6b70893ffbe8f4ec77089bee4a2145d3faa9e084a96493ade518e0a2f008faaf1607cced683f2a5d0acfc2851e0e1eebc33b812ec5b2c1a00227e427f6d

  • SSDEEP

    6144:xH1aphP6ZxqlnU3ijOJj58v9X6/7rYlce7nVElm2Et6pdF:xVanaIlnUBKvF64lVXupdF

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.62

Attributes
  • url_path

    /902e53a07830e030.php

Targets

    • Target

      5bb83f0ba00575c13ebd140a39a6f08a109e262dcadf5d6acf1e1df06dfd2192

    • Size

      457KB

    • MD5

      b8cada23248c735be688419576776c79

    • SHA1

      560bcac9ae8062b07e6fca1db673b19b7d44c41a

    • SHA256

      5bb83f0ba00575c13ebd140a39a6f08a109e262dcadf5d6acf1e1df06dfd2192

    • SHA512

      f167e6b70893ffbe8f4ec77089bee4a2145d3faa9e084a96493ade518e0a2f008faaf1607cced683f2a5d0acfc2851e0e1eebc33b812ec5b2c1a00227e427f6d

    • SSDEEP

      6144:xH1aphP6ZxqlnU3ijOJj58v9X6/7rYlce7nVElm2Et6pdF:xVanaIlnUBKvF64lVXupdF

    • 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

    • 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 Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks