General

  • Target

    4ac48637b0c873c5a6747754cf380932a7a63658c562937dcc85d2a8db56bbb6N

  • Size

    70KB

  • Sample

    241022-mpvkzszhpf

  • MD5

    8c3576e6a42711e4deb71285045a7820

  • SHA1

    fc83e5ce23b2e44feeeeca7a9f5b6a7467dc0372

  • SHA256

    4ac48637b0c873c5a6747754cf380932a7a63658c562937dcc85d2a8db56bbb6

  • SHA512

    e764647cf2839bfdbbf73b82f718a4d23933f29ac4288c8f012471a9d4566832d44637d3e693103995b31ed9e017d17493d5b7dfb7216e76ef98a4ab90b62275

  • SSDEEP

    1536:gFTnqpKxynVqGeifCSzTPb542HkLbvJfxa:gFTDGeifrvb59H+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

      4ac48637b0c873c5a6747754cf380932a7a63658c562937dcc85d2a8db56bbb6N

    • Size

      70KB

    • MD5

      8c3576e6a42711e4deb71285045a7820

    • SHA1

      fc83e5ce23b2e44feeeeca7a9f5b6a7467dc0372

    • SHA256

      4ac48637b0c873c5a6747754cf380932a7a63658c562937dcc85d2a8db56bbb6

    • SHA512

      e764647cf2839bfdbbf73b82f718a4d23933f29ac4288c8f012471a9d4566832d44637d3e693103995b31ed9e017d17493d5b7dfb7216e76ef98a4ab90b62275

    • SSDEEP

      1536:gFTnqpKxynVqGeifCSzTPb542HkLbvJfxa:gFTDGeifrvb59H+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