General

  • Target

    6bea74bd9d96718e04955348bb175fc00018d7e19b94b764fb987702694e6a0f

  • Size

    434KB

  • Sample

    240502-b79xvadf2s

  • MD5

    a8ddb720d9e97fb0aa4dd54e8e55b971

  • SHA1

    3797eafecfd3be08f97741886440c7a6a0ddfc4e

  • SHA256

    6bea74bd9d96718e04955348bb175fc00018d7e19b94b764fb987702694e6a0f

  • SHA512

    3cb1fae111027cc00f49fd8e293bcf7ac49f64500d82de810e3aef80deae7d14adb41bdcc0539b68f3aa925fbca43fb0772501fe3d1dd78c1fc9d2c890cced1d

  • SSDEEP

    6144:YjCWCQdVWjXWRSltCvyKN51/jFU+piWhXCS4W6N2sPyOG+V81t6xjo:u5/WMPZ1/jFU+pi8XD6NUD8xjo

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      6bea74bd9d96718e04955348bb175fc00018d7e19b94b764fb987702694e6a0f

    • Size

      434KB

    • MD5

      a8ddb720d9e97fb0aa4dd54e8e55b971

    • SHA1

      3797eafecfd3be08f97741886440c7a6a0ddfc4e

    • SHA256

      6bea74bd9d96718e04955348bb175fc00018d7e19b94b764fb987702694e6a0f

    • SHA512

      3cb1fae111027cc00f49fd8e293bcf7ac49f64500d82de810e3aef80deae7d14adb41bdcc0539b68f3aa925fbca43fb0772501fe3d1dd78c1fc9d2c890cced1d

    • SSDEEP

      6144:YjCWCQdVWjXWRSltCvyKN51/jFU+piWhXCS4W6N2sPyOG+V81t6xjo:u5/WMPZ1/jFU+pi8XD6NUD8xjo

    • 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