General

  • Target

    0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a

  • Size

    1.8MB

  • Sample

    241215-yezbzavkat

  • MD5

    9a975eea954036042365037002b8c34e

  • SHA1

    050dd702dfe989d8bd0f63542a44a30de15a1bff

  • SHA256

    0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a

  • SHA512

    b8ef396ea8b87804e7ad13dc8876568199d86c95b19415885945672ed96de99c3e76daaa0f157e7f290f685e36d95277dad5ad6a37b4a080a610a120287a1f84

  • SSDEEP

    49152:rpmFGY3ravO5n/dtOJPFfKswi4J+cjYJyR:rpmFGY7llkVQ8CYJ2

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a

    • Size

      1.8MB

    • MD5

      9a975eea954036042365037002b8c34e

    • SHA1

      050dd702dfe989d8bd0f63542a44a30de15a1bff

    • SHA256

      0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a

    • SHA512

      b8ef396ea8b87804e7ad13dc8876568199d86c95b19415885945672ed96de99c3e76daaa0f157e7f290f685e36d95277dad5ad6a37b4a080a610a120287a1f84

    • SSDEEP

      49152:rpmFGY3ravO5n/dtOJPFfKswi4J+cjYJyR:rpmFGY7llkVQ8CYJ2

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • 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