General

  • Target

    1fbb506ec00bbf8e8689207e37c6d906f6c44d313e3917b25c82870ff8624df3

  • Size

    190KB

  • Sample

    231211-nha4fadbhl

  • MD5

    e8481b53e14e294200d21111c2de0328

  • SHA1

    6165d211a357d1f1c5b2dc292f651427dfd376ed

  • SHA256

    1fbb506ec00bbf8e8689207e37c6d906f6c44d313e3917b25c82870ff8624df3

  • SHA512

    d596894dac0b5f3a8035bfa16983317aaff48f7d3470098eb9332e0dab27368e8abf33d9a4f308af269a958f087e729fc2958e9f37f287dbf0d0c0266143e463

  • SSDEEP

    3072:E07gIqLEHi+2YFOhpSdGlpo+WqYGFVZQwkH4jpCryW5mg7:7gIqLKi+2YlGnWGFViwkHaY

Malware Config

Extracted

Family

stealc

C2

http://77.91.76.36

Attributes
  • url_path

    /3886d2276f6914c4.php

rc4.plain

Targets

    • Target

      1fbb506ec00bbf8e8689207e37c6d906f6c44d313e3917b25c82870ff8624df3

    • Size

      190KB

    • MD5

      e8481b53e14e294200d21111c2de0328

    • SHA1

      6165d211a357d1f1c5b2dc292f651427dfd376ed

    • SHA256

      1fbb506ec00bbf8e8689207e37c6d906f6c44d313e3917b25c82870ff8624df3

    • SHA512

      d596894dac0b5f3a8035bfa16983317aaff48f7d3470098eb9332e0dab27368e8abf33d9a4f308af269a958f087e729fc2958e9f37f287dbf0d0c0266143e463

    • SSDEEP

      3072:E07gIqLEHi+2YFOhpSdGlpo+WqYGFVZQwkH4jpCryW5mg7:7gIqLKi+2YlGnWGFViwkHaY

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • 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