General

  • Target

    b8ce9dfa1752f05cce2e94dbc602a8941b4dc19b2cb59e40648128be94e87e9a

  • Size

    1.7MB

  • Sample

    250225-m6f4xsvjz5

  • MD5

    14d5510ea528ed0a75e6ac7b8bb2bb54

  • SHA1

    13ddc8a0e98ce395a11a880e632593b138d2fc44

  • SHA256

    b8ce9dfa1752f05cce2e94dbc602a8941b4dc19b2cb59e40648128be94e87e9a

  • SHA512

    2ab9a2681390d1a778d6be1c02d868b626a44d0fd8062e93661e91a6027e06595e6a89a2b8d7ce5cd8720d3c7c05d009bd90ea776e74439086fd8abdd738956e

  • SSDEEP

    49152:YlcPgX3J7A4UJrQ2UbQbxT9FLjBIDIIVP+NhLo81x1G:8R3J7yz3tjBXIVWbl1x1G

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      b8ce9dfa1752f05cce2e94dbc602a8941b4dc19b2cb59e40648128be94e87e9a

    • Size

      1.7MB

    • MD5

      14d5510ea528ed0a75e6ac7b8bb2bb54

    • SHA1

      13ddc8a0e98ce395a11a880e632593b138d2fc44

    • SHA256

      b8ce9dfa1752f05cce2e94dbc602a8941b4dc19b2cb59e40648128be94e87e9a

    • SHA512

      2ab9a2681390d1a778d6be1c02d868b626a44d0fd8062e93661e91a6027e06595e6a89a2b8d7ce5cd8720d3c7c05d009bd90ea776e74439086fd8abdd738956e

    • SSDEEP

      49152:YlcPgX3J7A4UJrQ2UbQbxT9FLjBIDIIVP+NhLo81x1G:8R3J7yz3tjBXIVWbl1x1G

    • 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