Overview

overview

10

Static

static

10

kaselware.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    kaselware.exe
  • Size 103KB
  • Sample240505-tx48qaeg7s
  • SHA256 86a43b5e88e0b6b24509093236883253ba6a67d8fe62282b1d629b3999238023
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
njratruntime brokerevasionpersistence

Malware Config

Extracted

Family

  • njrat

Version

  • im523

Botnet

  • Runtime Broker

C2

  • 5.39.43.50:1337

Mutex

  • a915cf72eadc9c07739f67d0aa340dd3

Attributes
  • reg_key

    a915cf72eadc9c07739f67d0aa340dd3

  • splitter

    |'|'|

Targets

    • Target
      kaselware.exe
    • Size 103KB
    • SHA256 86a43b5e88e0b6b24509093236883253ba6a67d8fe62282b1d629b3999238023
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    evasionpersistence

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks