General

  • Target

    245f8d902559bf31d238fa69fa1307f72744e560e9e1554ca8e2b039959248f1N

  • Size

    80KB

  • Sample

    241022-hk4wmsseng

  • MD5

    93e6aea528639d78505252d740e99ff0

  • SHA1

    edc262e241034011beb0be6eaf82b5171368aa07

  • SHA256

    245f8d902559bf31d238fa69fa1307f72744e560e9e1554ca8e2b039959248f1

  • SHA512

    64f6b684f2b81b9f96fffe04e3a92247d1f1b07496aac283b5946d247cab08c3a766d5404e26e7d5c095ab22c1fcb2df8a5ed205aa437cc64f52e7795342f02b

  • SSDEEP

    1536:dPvK/3zvzVQtCsscKvW3jzJxuOmb54MHTLBlv:diqCspjzVmb55HvBlv

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

C2

https://lovegunny.net/

Mutex

BN[GnFquUJG-0548378]

Attributes
  • antivm

    false

  • elevate_uac

    true

  • install_name

    9siUr04YSUrSe.exe

  • splitter

    |BN|

  • start_name

    cde2f914e4cce7f13b2c1cec7b6da970

  • startup

    false

  • usb_spread

    true

Targets

    • Target

      245f8d902559bf31d238fa69fa1307f72744e560e9e1554ca8e2b039959248f1N

    • Size

      80KB

    • MD5

      93e6aea528639d78505252d740e99ff0

    • SHA1

      edc262e241034011beb0be6eaf82b5171368aa07

    • SHA256

      245f8d902559bf31d238fa69fa1307f72744e560e9e1554ca8e2b039959248f1

    • SHA512

      64f6b684f2b81b9f96fffe04e3a92247d1f1b07496aac283b5946d247cab08c3a766d5404e26e7d5c095ab22c1fcb2df8a5ed205aa437cc64f52e7795342f02b

    • SSDEEP

      1536:dPvK/3zvzVQtCsscKvW3jzJxuOmb54MHTLBlv:diqCspjzVmb55HvBlv

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks