Overview

overview

10

Static

static

js-decoded-1.js

windows7_x64

10

js-decoded-1.js

windows10_x64

10

Sharing

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General

  • Target

    js-decoded-1.js

  • Size

    19KB

  • Sample

    211202-vzqc1sdhe7

  • MD5

    38eef142a1b030c810b6f18bc1a6ae7a

  • SHA1

    2d2ffe145c88bf1df437ae37b157f8eda7d9265e

  • SHA256

    7953ed1095e83bed7ad65ef426e2119e47bcac5a65d6111aef8576d301df9797

  • SHA512

    34c02223bae60c789d6417e541008de777f3a86aad8ff4ebe010ca6cc693f95e3b5641511832ea043efe5b6d3f71e14c78c36146a91d9892f973c10602c49ef8

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      js-decoded-1.js

    • Size

      19KB

    • MD5

      38eef142a1b030c810b6f18bc1a6ae7a

    • SHA1

      2d2ffe145c88bf1df437ae37b157f8eda7d9265e

    • SHA256

      7953ed1095e83bed7ad65ef426e2119e47bcac5a65d6111aef8576d301df9797

    • SHA512

      34c02223bae60c789d6417e541008de777f3a86aad8ff4ebe010ca6cc693f95e3b5641511832ea043efe5b6d3f71e14c78c36146a91d9892f973c10602c49ef8

    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

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks