General

  • Target

    tmp

  • Size

    404KB

  • Sample

    240326-ppnhsadb2z

  • MD5

    b8d922472d6da5b157598c94b8677fa5

  • SHA1

    470c464307f86b53b7ed9d4785e68d1b12599448

  • SHA256

    458e3d9f3f51d58101a3b4d8496bceed86391b80c68aeba4aa1411c930094d8a

  • SHA512

    e24381bb55e8ba4216f72dcb520854265c0da7e1a87b18438999a217de50abebd9a6a5f9532ebea90a35599ee3217a1ec6780ef61f584a0d7604acc17e7fbf10

  • SSDEEP

    12288:5PllhDeZHXenIVgJsvPgQcmyNlVTJOUP33Wnan:5PbcHunJsvPDAlhJX/Wnan

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      tmp

    • Size

      404KB

    • MD5

      b8d922472d6da5b157598c94b8677fa5

    • SHA1

      470c464307f86b53b7ed9d4785e68d1b12599448

    • SHA256

      458e3d9f3f51d58101a3b4d8496bceed86391b80c68aeba4aa1411c930094d8a

    • SHA512

      e24381bb55e8ba4216f72dcb520854265c0da7e1a87b18438999a217de50abebd9a6a5f9532ebea90a35599ee3217a1ec6780ef61f584a0d7604acc17e7fbf10

    • SSDEEP

      12288:5PllhDeZHXenIVgJsvPgQcmyNlVTJOUP33Wnan:5PbcHunJsvPDAlhJX/Wnan

    • Stealc

      Stealc is an infostealer 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.

MITRE ATT&CK Enterprise v15

Tasks