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General

  • Target

    d88c9297da5b7b0a3f96d33e6eca33e6

  • Size

    408KB

  • Sample

    240315-hxcb6aaf2z

  • MD5

    d88c9297da5b7b0a3f96d33e6eca33e6

  • SHA1

    808e8a222cd131679b4feda2834eaaa92f866143

  • SHA256

    92a59655997ea6a17d871d12965738dfa1649751774129b4fbeea2bb01355723

  • SHA512

    e854cf3f4e4b119e040e00d56adcd56749099ddcb1956433a31156afc88e643972b690917ac09deadb8860e5b6982d55085a372d4f509996ded7e5e3e1f05066

  • SSDEEP

    6144:86SrsESI/fbYYB1vkaGV6tiA/zQWSDFouiBVPmQWaTDkjhDAhcI0b4t+M:FSoESI/fbYYBJEAXz6Fx8WasjpAhcIE

Malware Config

Extracted

Family

stealc

C2

http://37.27.52.220

Attributes
  • url_path

    /2e5a02a1c49fbe5d.php

Targets

    • Target

      d88c9297da5b7b0a3f96d33e6eca33e6

    • Size

      408KB

    • MD5

      d88c9297da5b7b0a3f96d33e6eca33e6

    • SHA1

      808e8a222cd131679b4feda2834eaaa92f866143

    • SHA256

      92a59655997ea6a17d871d12965738dfa1649751774129b4fbeea2bb01355723

    • SHA512

      e854cf3f4e4b119e040e00d56adcd56749099ddcb1956433a31156afc88e643972b690917ac09deadb8860e5b6982d55085a372d4f509996ded7e5e3e1f05066

    • SSDEEP

      6144:86SrsESI/fbYYB1vkaGV6tiA/zQWSDFouiBVPmQWaTDkjhDAhcI0b4t+M:FSoESI/fbYYBJEAXz6Fx8WasjpAhcIE

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks