General

  • Target

    169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N

  • Size

    80KB

  • Sample

    241020-x9xk7ayakl

  • MD5

    3d3f69a6e0a5517fea166dfb72b7d3d0

  • SHA1

    22bdcdcebc3586ff5db7655b6a7f9ecc751e9ea4

  • SHA256

    169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6

  • SHA512

    56a703a8717dfe8837ba2357ae1fe5cbc1f1b6154626d40e5fa97cec135fdfe60aafaa5c7a4f425375ed7854a4b1c0394dcc198ba05c868c82cbe65a37750e75

  • 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

      169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N

    • Size

      80KB

    • MD5

      3d3f69a6e0a5517fea166dfb72b7d3d0

    • SHA1

      22bdcdcebc3586ff5db7655b6a7f9ecc751e9ea4

    • SHA256

      169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6

    • SHA512

      56a703a8717dfe8837ba2357ae1fe5cbc1f1b6154626d40e5fa97cec135fdfe60aafaa5c7a4f425375ed7854a4b1c0394dcc198ba05c868c82cbe65a37750e75

    • 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