General

  • Target

    13e2a1bcc72fa5a6366d3ce2a21f283ed8bdd50d5f41038c909f0a6b9633337c

  • Size

    70KB

  • Sample

    241022-pss8favfld

  • MD5

    d94ef7acefbc20ddea7c5509b4b0bc90

  • SHA1

    f6dd42a0e47980823acedbba7d063b63f17fe8e4

  • SHA256

    13e2a1bcc72fa5a6366d3ce2a21f283ed8bdd50d5f41038c909f0a6b9633337c

  • SHA512

    c8a10a85cdaea99360a45119e803a7059983f9453731eb58174b9409f85b182dbbc6fabab49137bc8946d9f4e3afd1df03853818557656b66760b0832f0f1062

  • SSDEEP

    1536:gFTnqpKxynVWGeifCSzTPb542HkLbvJfxa:gFTPGeifrvb59H+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

      13e2a1bcc72fa5a6366d3ce2a21f283ed8bdd50d5f41038c909f0a6b9633337c

    • Size

      70KB

    • MD5

      d94ef7acefbc20ddea7c5509b4b0bc90

    • SHA1

      f6dd42a0e47980823acedbba7d063b63f17fe8e4

    • SHA256

      13e2a1bcc72fa5a6366d3ce2a21f283ed8bdd50d5f41038c909f0a6b9633337c

    • SHA512

      c8a10a85cdaea99360a45119e803a7059983f9453731eb58174b9409f85b182dbbc6fabab49137bc8946d9f4e3afd1df03853818557656b66760b0832f0f1062

    • SSDEEP

      1536:gFTnqpKxynVWGeifCSzTPb542HkLbvJfxa:gFTPGeifrvb59H+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