General

  • Target

    b7ca12d748b318ca1cbc0fe278970b60ee1e9725e85276c0e1e0eb6e03023d84.exe

  • Size

    1.8MB

  • Sample

    241001-b34j9syenf

  • MD5

    82ba7dd925c55597eb322e578e2dfff0

  • SHA1

    557bb56a5e58987cf18f4b8f4de569fc406f87c1

  • SHA256

    b7ca12d748b318ca1cbc0fe278970b60ee1e9725e85276c0e1e0eb6e03023d84

  • SHA512

    74264466fa71649b5b386255c72c49d63db758e7e8ca8decd5a55448e0ef8e15b2986c903d5a559c9dd296003c117a25411e8b47ad4ebb374e115bc9ca8bccc8

  • SSDEEP

    49152:pkr01I4sbyC/ZbpDDx+bAXwtDcTlCJvsS:pkkqxbpH3gBcTlCJvs

Malware Config

Extracted

Family

stealc

Botnet

doma

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      b7ca12d748b318ca1cbc0fe278970b60ee1e9725e85276c0e1e0eb6e03023d84.exe

    • Size

      1.8MB

    • MD5

      82ba7dd925c55597eb322e578e2dfff0

    • SHA1

      557bb56a5e58987cf18f4b8f4de569fc406f87c1

    • SHA256

      b7ca12d748b318ca1cbc0fe278970b60ee1e9725e85276c0e1e0eb6e03023d84

    • SHA512

      74264466fa71649b5b386255c72c49d63db758e7e8ca8decd5a55448e0ef8e15b2986c903d5a559c9dd296003c117a25411e8b47ad4ebb374e115bc9ca8bccc8

    • SSDEEP

      49152:pkr01I4sbyC/ZbpDDx+bAXwtDcTlCJvsS:pkkqxbpH3gBcTlCJvs

    • 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