General

  • Target

    svchost.exe

  • Size

    116KB

  • Sample

    240806-f3mc7s1anl

  • MD5

    67289188208c899195083547187789c9

  • SHA1

    bb8893801bd0b9ff3abc2e3280b6b0cad479bec9

  • SHA256

    72982e83206930e2da3f4887ef09520fbf6937f9475f34620c6a78843c640a65

  • SHA512

    78e77f8163f4d3bc636c4ea5a1df61c63f0aa01088039c50a5bd31a410568c4aa1b8c744bf0d52c0e906de0df4b2f05c9953fac6596caaf33464136ca3680040

  • SSDEEP

    3072:hAohOst+5w1h5w/oV9wRKyfKW63beFEKymFnaa:yGJ71oRPfKWybiQ

Malware Config

Extracted

Family

blacknet

Version

v3.7.0 Public

Botnet

Ydt6Vl

C2

http://91.92.242.16/Panel/

Mutex

BN[]

Attributes
  • antivm

    true

  • elevate_uac

    true

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    e162b1333458a713bc6916cc8ac4110c

  • startup

    true

  • usb_spread

    true

Targets

    • Target

      svchost.exe

    • Size

      116KB

    • MD5

      67289188208c899195083547187789c9

    • SHA1

      bb8893801bd0b9ff3abc2e3280b6b0cad479bec9

    • SHA256

      72982e83206930e2da3f4887ef09520fbf6937f9475f34620c6a78843c640a65

    • SHA512

      78e77f8163f4d3bc636c4ea5a1df61c63f0aa01088039c50a5bd31a410568c4aa1b8c744bf0d52c0e906de0df4b2f05c9953fac6596caaf33464136ca3680040

    • SSDEEP

      3072:hAohOst+5w1h5w/oV9wRKyfKW63beFEKymFnaa:yGJ71oRPfKWybiQ

    • 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.

    • Modifies Windows Defender Real-time Protection settings

    • Windows security modification

MITRE ATT&CK Enterprise v15

Tasks