Overview

overview

10

Static

static

10

b33d569af5...09.exe

windows7_x64

10

b33d569af5...09.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
  • Size 131KB
  • Sample220426-jfe76affem
  • SHA256 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
  • MD5 SHA1 SHA512
Score
10/10
blacknethackedpersistencetrojan

Malware Config

Extracted

Family

  • blacknet

Version

  • v3.5 Public

Botnet

  • HacKed

C2

  • http://finalb.xyz/NiggaNet

Mutex

  • BN[RqfcWolJ-7232457]

Attributes
  • antivm

    true

  • elevate_uac

    false

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    df7427b5e05183e625345c3c37ef31c0

  • startup

    true

  • usb_spread

    true

aes.plain

Targets

    • Target
      b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
    • Size 131KB
    • SHA256 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
    • MD5 SHA1 SHA512
    Score
    10/10
    blacknethackedpersistencetrojan

    • 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

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks