General

  • Target

    1afe1073433815ed1a944b24b9b09033b1b29e7e69b0e7e62b4ea274e4ca049a

  • Size

    1.8MB

  • Sample

    250219-xabvfawqer

  • MD5

    9c838fe8023685e8b163103ac7879eb3

  • SHA1

    2073cf79d8a6fcafa2c1def3215cdb79a5457c24

  • SHA256

    1afe1073433815ed1a944b24b9b09033b1b29e7e69b0e7e62b4ea274e4ca049a

  • SHA512

    43d02952b0d358fe6df8660ceb573d5673f088f1c88baacd8824fd36fda369401f4abb182ab67498f10bb358970f9dfffc606b9037cde222ea03f40eb38cd010

  • SSDEEP

    49152:QX1aRrlUe5P+Z6Vadu1JCO2nHgqLPOCpNAh3dD/U0wUl:Gu2yWsVad0JF23Q9tJ

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      1afe1073433815ed1a944b24b9b09033b1b29e7e69b0e7e62b4ea274e4ca049a

    • Size

      1.8MB

    • MD5

      9c838fe8023685e8b163103ac7879eb3

    • SHA1

      2073cf79d8a6fcafa2c1def3215cdb79a5457c24

    • SHA256

      1afe1073433815ed1a944b24b9b09033b1b29e7e69b0e7e62b4ea274e4ca049a

    • SHA512

      43d02952b0d358fe6df8660ceb573d5673f088f1c88baacd8824fd36fda369401f4abb182ab67498f10bb358970f9dfffc606b9037cde222ea03f40eb38cd010

    • SSDEEP

      49152:QX1aRrlUe5P+Z6Vadu1JCO2nHgqLPOCpNAh3dD/U0wUl:Gu2yWsVad0JF23Q9tJ

    • 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