General

  • Target

    f9742488b450df4dd0242f1f5ac5df77ad6e2b26af9d45b9934744d3c53c622c

  • Size

    70KB

  • Sample

    241022-fp2wqsyfme

  • MD5

    4c14dd1ffe5711ac901c3a28ef4d7c99

  • SHA1

    7cecd069b50c26a0ce3a210ee5d26cc14a305d12

  • SHA256

    f9742488b450df4dd0242f1f5ac5df77ad6e2b26af9d45b9934744d3c53c622c

  • SHA512

    a9eca2d167c0a16d667b04f354e6d20450a8435dff054d29f7f920e1c2518ded21d1164d4e6265c5b5cca612eec671e30b80eaf91489c14771e2a26454cead31

  • SSDEEP

    1536:gFTnqpKxynVSGeifCSzTPb542HkLbvJfxa:gFTTGeifrvb59H+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

      f9742488b450df4dd0242f1f5ac5df77ad6e2b26af9d45b9934744d3c53c622c

    • Size

      70KB

    • MD5

      4c14dd1ffe5711ac901c3a28ef4d7c99

    • SHA1

      7cecd069b50c26a0ce3a210ee5d26cc14a305d12

    • SHA256

      f9742488b450df4dd0242f1f5ac5df77ad6e2b26af9d45b9934744d3c53c622c

    • SHA512

      a9eca2d167c0a16d667b04f354e6d20450a8435dff054d29f7f920e1c2518ded21d1164d4e6265c5b5cca612eec671e30b80eaf91489c14771e2a26454cead31

    • SSDEEP

      1536:gFTnqpKxynVSGeifCSzTPb542HkLbvJfxa:gFTTGeifrvb59H+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