Overview

overview

10

Static

static

VJMY250M.js

windows7_x64

10

VJMY250M.js

windows10_x64

10

Sharing

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General

  • Target

    VJMY250M.js

  • Size

    67KB

  • Sample

    210819-ejd82k8hrj

  • MD5

    7e58440b8eb773b24aace538de1c5437

  • SHA1

    b824cf54e9e9e1c28ff2ec6b6e3de9048750f5cb

  • SHA256

    21e0026aeb23c03125337151d862a29372ac17af5663fca1f5ff7beeacf82fc1

  • SHA512

    a3d50e13255253989be68a25304ad51098fdbbe8873269d6fd148cc7ef641639bea881cfb57837182ee0c5036340cdd572706d0ac5552c6be8404404f79db298

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      VJMY250M.js

    • Size

      67KB

    • MD5

      7e58440b8eb773b24aace538de1c5437

    • SHA1

      b824cf54e9e9e1c28ff2ec6b6e3de9048750f5cb

    • SHA256

      21e0026aeb23c03125337151d862a29372ac17af5663fca1f5ff7beeacf82fc1

    • SHA512

      a3d50e13255253989be68a25304ad51098fdbbe8873269d6fd148cc7ef641639bea881cfb57837182ee0c5036340cdd572706d0ac5552c6be8404404f79db298

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks