General

  • Target

    cad8c73ebaabdfc1557482f83e18d543be6bd15e723bb89670398f8c4a3e2181N

  • Size

    70KB

  • Sample

    241026-14v2ys1bmn

  • MD5

    028940e1f2ecb5ef9aba3dcd590d3260

  • SHA1

    066d9db987d05c89b055f2f870ce76af4930ae9c

  • SHA256

    cad8c73ebaabdfc1557482f83e18d543be6bd15e723bb89670398f8c4a3e2181

  • SHA512

    a075c6d5923b5978bbb20f0bee773a46b698fa7ad946aa57f98dc51f5403fe6cc9b8e07f35bfaf457f6d386f3d213e2f63d7404cf4840a9a991197ddf77202ca

  • SSDEEP

    1536:gFTnqpKxynVZGeifCSzTPb542HkLbvJfxa:gFT0Geifrvb59H+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

      cad8c73ebaabdfc1557482f83e18d543be6bd15e723bb89670398f8c4a3e2181N

    • Size

      70KB

    • MD5

      028940e1f2ecb5ef9aba3dcd590d3260

    • SHA1

      066d9db987d05c89b055f2f870ce76af4930ae9c

    • SHA256

      cad8c73ebaabdfc1557482f83e18d543be6bd15e723bb89670398f8c4a3e2181

    • SHA512

      a075c6d5923b5978bbb20f0bee773a46b698fa7ad946aa57f98dc51f5403fe6cc9b8e07f35bfaf457f6d386f3d213e2f63d7404cf4840a9a991197ddf77202ca

    • SSDEEP

      1536:gFTnqpKxynVZGeifCSzTPb542HkLbvJfxa:gFT0Geifrvb59H+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