General

  • Target

    file

  • Size

    2.8MB

  • Sample

    240920-k59czayfjc

  • MD5

    d4b768e99fa452f3afd12740721276f0

  • SHA1

    dd4464835a4bce7716f6ed40b6e9e949d4d58b33

  • SHA256

    adf96223a6069efafc22b946c6b422c038c487a38c473266c56fe0cec01121d1

  • SHA512

    86916d34afd8efb012ee2de0e252699e9c44e5cddb3f18f6c433ffe67f50cf3fbc86c88b1c0e935297df5f4ba7e175c3de532ea20528c9cb00d9dcc964d59bd2

  • SSDEEP

    49152:DS15Y41FdGgrC4koBbQEgZByMuJmkd5S2wD:DS1a41FdGsvQEanuJDS2wD

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file

    • Size

      2.8MB

    • MD5

      d4b768e99fa452f3afd12740721276f0

    • SHA1

      dd4464835a4bce7716f6ed40b6e9e949d4d58b33

    • SHA256

      adf96223a6069efafc22b946c6b422c038c487a38c473266c56fe0cec01121d1

    • SHA512

      86916d34afd8efb012ee2de0e252699e9c44e5cddb3f18f6c433ffe67f50cf3fbc86c88b1c0e935297df5f4ba7e175c3de532ea20528c9cb00d9dcc964d59bd2

    • SSDEEP

      49152:DS15Y41FdGgrC4koBbQEgZByMuJmkd5S2wD:DS1a41FdGsvQEanuJDS2wD

    • Stealc

      Stealc is an infostealer written in C++.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks