Overview

overview

10

Static

static

10

17e73f5c5a...7b.exe

windows7_x64

10

17e73f5c5a...7b.exe

windows10_x64

10

Sharing

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General

  • Target
    17e73f5c5a7ffa3797a0bdc1816d347b.exe
  • Size 116KB
  • Sample210421-c4kw8a69f6
  • SHA256 c3cad420d5e8e63d11b2b00d198db8cdf12018ab7080f870b21e29f89a897868
  • MD5 SHA1 SHA512
Score
10/10
blacknet94qf3spersistencetrojan

Malware Config

Extracted

Family

  • blacknet

Version

  • v3.7.0 Public

Botnet

  • 94qF3s

C2

  • http://www.rtmmodz.a2hosted.com/

Mutex

  • BN[dbdb82ae7c8fe0]

Attributes
  • antivm

    false

  • elevate_uac

    false

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    e162b1333458a713bc6916cc8ac4110c

  • startup

    false

  • usb_spread

    false

Targets

    • Target
      17e73f5c5a7ffa3797a0bdc1816d347b.exe
    • Size 116KB
    • SHA256 c3cad420d5e8e63d11b2b00d198db8cdf12018ab7080f870b21e29f89a897868
    • MD5 SHA1 SHA512
    Score
    10/10
    blacknet94qf3spersistencetrojan

    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

      trojanblacknet

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks