Overview

overview

10

Static

static

Payloads.js

windows7_x64

10

Payloads.js

windows10-2004_x64

10

Sharing

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General

  • Target

    3beb45c3bb9d1b1d1470c960dddd4eac

  • Size

    40KB

  • Sample

    220627-qqatrabdbn

  • MD5

    3beb45c3bb9d1b1d1470c960dddd4eac

  • SHA1

    2d96cf028711c9cf6cc9482e387c1cbc43946255

  • SHA256

    4e92e905f57ebec8e22df1c735211425dbbd2b64c9e77ad2ca774ff1dfbca13f

  • SHA512

    0209c0afcc8968a0043c91483d050aa7a597a4ca79fb3d2fb210c9d2dbe37a2ef81a6555840e84c0bff2b61a911943da9f54910c9aa6d416508153e7df315b23

Score
10/10
njratvjw0rmhacked jfkevasionpersistencesuricatatrojanworm

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HACKED JFK

C2

103.149.13.61:4545

Mutex

782e4e93b9158d4d448232ed139fc0db

Attributes
  • reg_key

    782e4e93b9158d4d448232ed139fc0db

  • splitter

    |'|'|

Targets

    • Target

      Payloads.js

    • Size

      58KB

    • MD5

      94c08ba8dc8fa3697207c53665c1ddb3

    • SHA1

      1af6156240c60e2b39269e3649b2a30f981e75b9

    • SHA256

      40de3b364abfeae905e92cd564381d46a80c386c6011e37ce95df860abb572eb

    • SHA512

      11e1a9c810ed146a09aa79ee3d500af4a24d1c2432d5e3b62e125738bf0737dcc110c6926224850e5436b6af6a95ce25b4f8b4de4070f1e53d12a0fbc616dedf

    Score
    10/10
    njratvjw0rmhacked jfkevasionpersistencesuricatatrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata

    • suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Capture)

      suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Capture)

      suricata

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks