General

  • Target

    P3MIP_file.exe

  • Size

    1.7MB

  • Sample

    241121-wnja1avja1

  • MD5

    921cd66c5b93e2013c2d5ec492a80735

  • SHA1

    db34a37647896dea25f0c5cbb5662a59d897c240

  • SHA256

    eed87df7761669eb1015a6d99bb0e86d35e8cf444f29500b53ad6065447592ac

  • SHA512

    c620b39038328b60089c6e86d52b0103f778c304d27bc81d4061da2d3976e45e7cb5ed302285480a69bdb704083a21d65a23a1bb40170badd40c64e5b0ec6cb5

  • SSDEEP

    49152:qhSzn8vkCLP6lEBgFDpCQ/pJVxfEQovN9Mv:qhSzn88CLPoO0UQ/pb9Ec

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      P3MIP_file.exe

    • Size

      1.7MB

    • MD5

      921cd66c5b93e2013c2d5ec492a80735

    • SHA1

      db34a37647896dea25f0c5cbb5662a59d897c240

    • SHA256

      eed87df7761669eb1015a6d99bb0e86d35e8cf444f29500b53ad6065447592ac

    • SHA512

      c620b39038328b60089c6e86d52b0103f778c304d27bc81d4061da2d3976e45e7cb5ed302285480a69bdb704083a21d65a23a1bb40170badd40c64e5b0ec6cb5

    • SSDEEP

      49152:qhSzn8vkCLP6lEBgFDpCQ/pJVxfEQovN9Mv:qhSzn88CLPoO0UQ/pb9Ec

    • 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