Overview

overview

10

Static

static

sYCuOOjDOlvjstub.js

windows7_x64

10

sYCuOOjDOlvjstub.js

windows10-2004_x64

10

Sharing

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General

  • Target

    sYCuOOjDOlvjstub.js

  • Size

    29KB

  • Sample

    220616-n71emaefhq

  • MD5

    dac9ed798f79a40ef59756c710f61593

  • SHA1

    199bfa38a09181e9396cef4d3b29b0762c5ba987

  • SHA256

    94036cd95dde4d8ec66e76a24755a15ac474c64b12e74ec87d29ff9b8a889160

  • SHA512

    ec5119052e545e0246234b51777bc3a1a3a64ea0c9a3eab98b948896235bd5a49eca1616788636dc09ddd8328382f00b03e5c39139972cff2198667baf5bbcef

Score
10/10
njratvjw0rmhacked by mustemoneehacked by mustymoneyevasionpersistencesuricatatrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://104.168.7.110:7974

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed By MustyMoney

C2

104.168.7.110:5552

Mutex

72f64d4ec723544c65ffca1cd7ba4ee6

Attributes
  • reg_key

    72f64d4ec723544c65ffca1cd7ba4ee6

  • splitter

    |'|'|

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed By MusteMonee

C2

104.168.7.110:5552

Mutex

eca56299e0fd252052e571b07f78b218

Attributes
  • reg_key

    eca56299e0fd252052e571b07f78b218

  • splitter

    |'|'|

Targets

    • Target

      sYCuOOjDOlvjstub.js

    • Size

      29KB

    • MD5

      dac9ed798f79a40ef59756c710f61593

    • SHA1

      199bfa38a09181e9396cef4d3b29b0762c5ba987

    • SHA256

      94036cd95dde4d8ec66e76a24755a15ac474c64b12e74ec87d29ff9b8a889160

    • SHA512

      ec5119052e545e0246234b51777bc3a1a3a64ea0c9a3eab98b948896235bd5a49eca1616788636dc09ddd8328382f00b03e5c39139972cff2198667baf5bbcef

    Score
    10/10
    vjw0rmpersistencetrojanwormnjrathacked by mustemoneehacked by mustymoneyevasionsuricata

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks