General

  • Target

    ffcdf4d0a435fa32d4c3d45cf4b73b344c8fad95c14782796d229d4a23cdd616N.exe

  • Size

    2.7MB

  • Sample

    240926-j1msqswemj

  • MD5

    7f0c37be2525592486f2856563ffa430

  • SHA1

    8bc0ce9a384e7d94106909e9dc53cdb68cf72553

  • SHA256

    ffcdf4d0a435fa32d4c3d45cf4b73b344c8fad95c14782796d229d4a23cdd616

  • SHA512

    210e739e33c5fe29d1b47f74bb3c4616aea10bb6f1a93e77767f2bb19a56c46460fb4677658f58acf9efc300ed1d35cc507ecd456fa6490efe78ecc94bdcae90

  • SSDEEP

    49152:/VSfpUY7W9y+ike76tu9XyKnDjCoHKajq6FcT2d4H89rf:dSfpUcW9y+ike76QvdKU2I4H89rf

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      ffcdf4d0a435fa32d4c3d45cf4b73b344c8fad95c14782796d229d4a23cdd616N.exe

    • Size

      2.7MB

    • MD5

      7f0c37be2525592486f2856563ffa430

    • SHA1

      8bc0ce9a384e7d94106909e9dc53cdb68cf72553

    • SHA256

      ffcdf4d0a435fa32d4c3d45cf4b73b344c8fad95c14782796d229d4a23cdd616

    • SHA512

      210e739e33c5fe29d1b47f74bb3c4616aea10bb6f1a93e77767f2bb19a56c46460fb4677658f58acf9efc300ed1d35cc507ecd456fa6490efe78ecc94bdcae90

    • SSDEEP

      49152:/VSfpUY7W9y+ike76tu9XyKnDjCoHKajq6FcT2d4H89rf:dSfpUcW9y+ike76QvdKU2I4H89rf

    • 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