General

  • Target

    tmp

  • Size

    200KB

  • Sample

    240312-jkykasbh6w

  • MD5

    208e252ffb23886f2fbd7729fa64d997

  • SHA1

    69f1041447f4900f6ae9a9fed8c8187782446cb2

  • SHA256

    c64bc98a0eac5f6fed8cedf4eba8ad5721c5316e93ba4902300d8f54a2aa0aa4

  • SHA512

    e10f3f75540d9919673b20412278fe559ca50311bf771d2c17fa4a95a404720119cca06b93fee9550f437c9eae06d6bcc05c6ca416727f40c38faa0995efbb3f

  • SSDEEP

    3072:m6DOhNpbYI6zdn9lsS6hyNL1AQzrG2UxCk9xlo6HZ8AC:XwpMIWlk9QzJUZtaf

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.210

Attributes
  • url_path

    /f993692117a3fda2.php

Targets

    • Target

      tmp

    • Size

      200KB

    • MD5

      208e252ffb23886f2fbd7729fa64d997

    • SHA1

      69f1041447f4900f6ae9a9fed8c8187782446cb2

    • SHA256

      c64bc98a0eac5f6fed8cedf4eba8ad5721c5316e93ba4902300d8f54a2aa0aa4

    • SHA512

      e10f3f75540d9919673b20412278fe559ca50311bf771d2c17fa4a95a404720119cca06b93fee9550f437c9eae06d6bcc05c6ca416727f40c38faa0995efbb3f

    • SSDEEP

      3072:m6DOhNpbYI6zdn9lsS6hyNL1AQzrG2UxCk9xlo6HZ8AC:XwpMIWlk9QzJUZtaf

    • 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.

    • Deletes itself

    • 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

    • Adds Run key to start application

    • 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