General

  • Target

    05a76fef7c417236dcbb43e4624dc57876a2aff8b9c8bbe16c87f3810b158a1bN

  • Size

    80KB

  • Sample

    241021-qzqxbswbne

  • MD5

    bf4edd976fcf5289e7c2531ef3ce69f0

  • SHA1

    c255da8598c17b23da2ad842808ea5e6f03dacd8

  • SHA256

    05a76fef7c417236dcbb43e4624dc57876a2aff8b9c8bbe16c87f3810b158a1b

  • SHA512

    6266415f3088061322077112030397c45544f96938f59ecfe7e26f0c481e15643569b8945a82c7e8a45387cc10c160ad0e9c1e51e27bf0836110723671bd9211

  • SSDEEP

    1536:dPvK/3zvzVQtCsscKvWUjzJxuOmb54vHTL6lm:diqCspazVmb5uHv6lm

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

C2

https://lovegunny.net/

Mutex

BN[GnFquUJG-0548378]

Attributes
  • antivm

    false

  • elevate_uac

    true

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    cde2f914e4cce7f13b2c1cec7b6da970

  • startup

    false

  • usb_spread

    true

Targets

    • Target

      05a76fef7c417236dcbb43e4624dc57876a2aff8b9c8bbe16c87f3810b158a1bN

    • Size

      80KB

    • MD5

      bf4edd976fcf5289e7c2531ef3ce69f0

    • SHA1

      c255da8598c17b23da2ad842808ea5e6f03dacd8

    • SHA256

      05a76fef7c417236dcbb43e4624dc57876a2aff8b9c8bbe16c87f3810b158a1b

    • SHA512

      6266415f3088061322077112030397c45544f96938f59ecfe7e26f0c481e15643569b8945a82c7e8a45387cc10c160ad0e9c1e51e27bf0836110723671bd9211

    • SSDEEP

      1536:dPvK/3zvzVQtCsscKvWUjzJxuOmb54vHTL6lm:diqCspazVmb5uHv6lm

    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

    • BlackNET payload

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks