General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    240927-vknwmssckn

  • MD5

    f413d695f62b9d29686880be5daedb80

  • SHA1

    5680fc5f5fd1689a5aa2d0682434b5c20f6784bc

  • SHA256

    5a8c2a4536f6c77609a753f916c001d169f7746b3cca7aee87ac4b0a2422ac03

  • SHA512

    7d896a69b7b261a8490eec5c9e5aa6274d05d030028c48d9f3132f00b2fad732308407a577a3a92421b754e2258f2f6d23e51a57b1cd84e306d954f5a34bfb49

  • SSDEEP

    49152:mC8SSnCXHsK7SjlHla8pNkZVyBgddi2dHX:NQKj1aNkZEBgd0

Malware Config

Extracted

Family

stealc

Botnet

save

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      f413d695f62b9d29686880be5daedb80

    • SHA1

      5680fc5f5fd1689a5aa2d0682434b5c20f6784bc

    • SHA256

      5a8c2a4536f6c77609a753f916c001d169f7746b3cca7aee87ac4b0a2422ac03

    • SHA512

      7d896a69b7b261a8490eec5c9e5aa6274d05d030028c48d9f3132f00b2fad732308407a577a3a92421b754e2258f2f6d23e51a57b1cd84e306d954f5a34bfb49

    • SSDEEP

      49152:mC8SSnCXHsK7SjlHla8pNkZVyBgddi2dHX:NQKj1aNkZEBgd0

    • 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