General

  • Target

    48e2df0cd1b612a2cb915ebab3f8259f208d9cd4318c4944375fb968bec37321

  • Size

    70KB

  • Sample

    241020-1fq34atbll

  • MD5

    05f33f33b292bc0f0027444815a52cbb

  • SHA1

    8c85482965be67e2854d072c1e0be99c653f1f3a

  • SHA256

    48e2df0cd1b612a2cb915ebab3f8259f208d9cd4318c4944375fb968bec37321

  • SHA512

    e430efed5114668cf9adf5a1039655ed98ca3abf9188c703f8ec314f5050afee50f1e1799d17673a9e457cdbbc8259f41309d3a1844ae04e1c291cd165d953cf

  • SSDEEP

    1536:gFTnqpKxynV4GeifCSzTPb542HkLbvJfxa:gFTlGeifrvb59H+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

      48e2df0cd1b612a2cb915ebab3f8259f208d9cd4318c4944375fb968bec37321

    • Size

      70KB

    • MD5

      05f33f33b292bc0f0027444815a52cbb

    • SHA1

      8c85482965be67e2854d072c1e0be99c653f1f3a

    • SHA256

      48e2df0cd1b612a2cb915ebab3f8259f208d9cd4318c4944375fb968bec37321

    • SHA512

      e430efed5114668cf9adf5a1039655ed98ca3abf9188c703f8ec314f5050afee50f1e1799d17673a9e457cdbbc8259f41309d3a1844ae04e1c291cd165d953cf

    • SSDEEP

      1536:gFTnqpKxynV4GeifCSzTPb542HkLbvJfxa:gFTlGeifrvb59H+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