General

  • Target

    40d7e7f441ca98fc629a154c25aa070d82fc201fef778bd1a56b8113846b1a77N

  • Size

    70KB

  • Sample

    241026-s263fawamh

  • MD5

    13163e09c1de56bb8403d94e4f817630

  • SHA1

    fe5eb5d3b98cb44b6f95ed061f96151486f5a015

  • SHA256

    40d7e7f441ca98fc629a154c25aa070d82fc201fef778bd1a56b8113846b1a77

  • SHA512

    aba1cca149fe82dfe8af6bab3ae5627f3859fae9dc6ad0a419b83f7992232785fe5a408acbbf5a6fdf225a5200055df50a26bc89ee898ed21fd13697319c53b5

  • SSDEEP

    1536:gFTnqpKxynVYGeifCSzTPb542HkLbvJfxa:gFTNGeifrvb59H+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

      40d7e7f441ca98fc629a154c25aa070d82fc201fef778bd1a56b8113846b1a77N

    • Size

      70KB

    • MD5

      13163e09c1de56bb8403d94e4f817630

    • SHA1

      fe5eb5d3b98cb44b6f95ed061f96151486f5a015

    • SHA256

      40d7e7f441ca98fc629a154c25aa070d82fc201fef778bd1a56b8113846b1a77

    • SHA512

      aba1cca149fe82dfe8af6bab3ae5627f3859fae9dc6ad0a419b83f7992232785fe5a408acbbf5a6fdf225a5200055df50a26bc89ee898ed21fd13697319c53b5

    • SSDEEP

      1536:gFTnqpKxynVYGeifCSzTPb542HkLbvJfxa:gFTNGeifrvb59H+bvJ5a

    • BlackNET

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

    • BlackNET payload

    • Blacknet family

    • 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