General

  • Target

    d418fb498d89dfecd659adf5c5b6c7531c7b53331b37a420820b0236e1f86afb

  • Size

    70KB

  • Sample

    241021-d72ycawfqc

  • MD5

    5988d7b07aa7c5c36dc0420a313bfb50

  • SHA1

    d9f9b25cde6904c0daa6a7461973cee950c1af6e

  • SHA256

    d418fb498d89dfecd659adf5c5b6c7531c7b53331b37a420820b0236e1f86afb

  • SHA512

    62f2fbfa860071d6839d207bc49338ed5e74e7e99cfe372c416ab7f69045529f7a9c4c8f0adf099969c59b71ab869d8145ee53307131fe52faafaaf03048b8fe

  • SSDEEP

    1536:gFTnqpKxynVhGeifCSzTPb542HkLbvJfxa:gFTAGeifrvb59H+bvJ5a

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

C2

https://lovegunny.net

Mutex

BN[tuFcXBCi-9342877]

Attributes
  • antivm

    true

  • elevate_uac

    false

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    2965b7eabf9eb6ce83de7d2260ab71ba

  • startup

    true

  • usb_spread

    true

Targets

    • Target

      d418fb498d89dfecd659adf5c5b6c7531c7b53331b37a420820b0236e1f86afb

    • Size

      70KB

    • MD5

      5988d7b07aa7c5c36dc0420a313bfb50

    • SHA1

      d9f9b25cde6904c0daa6a7461973cee950c1af6e

    • SHA256

      d418fb498d89dfecd659adf5c5b6c7531c7b53331b37a420820b0236e1f86afb

    • SHA512

      62f2fbfa860071d6839d207bc49338ed5e74e7e99cfe372c416ab7f69045529f7a9c4c8f0adf099969c59b71ab869d8145ee53307131fe52faafaaf03048b8fe

    • SSDEEP

      1536:gFTnqpKxynVhGeifCSzTPb542HkLbvJfxa:gFTAGeifrvb59H+bvJ5a

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks