Overview

overview

10

Static

static

eVoucher.js

windows7_x64

10

eVoucher.js

windows10-2004_x64

10

Sharing

Copy URL
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General

  • Target

    eVoucher.js

  • Size

    29KB

  • Sample

    220712-lycabsfha3

  • MD5

    48d9924ce427fdd657487fdf2858f7f9

  • SHA1

    4e6d949dfbc65d7abfae5fe2f4302c556ac0a54f

  • SHA256

    d339b022589120edd727f6c3307e0df5851d4073f4d8f588116cf9f49512df9b

  • SHA512

    d56567298581bbdd414b6d35448d0a69fc884994abf843e030fffb4337cf9122f66f10744cca4ad6745260912569fc5ef1d36d6051952c407397e7602e71a303

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      eVoucher.js

    • Size

      29KB

    • MD5

      48d9924ce427fdd657487fdf2858f7f9

    • SHA1

      4e6d949dfbc65d7abfae5fe2f4302c556ac0a54f

    • SHA256

      d339b022589120edd727f6c3307e0df5851d4073f4d8f588116cf9f49512df9b

    • SHA512

      d56567298581bbdd414b6d35448d0a69fc884994abf843e030fffb4337cf9122f66f10744cca4ad6745260912569fc5ef1d36d6051952c407397e7602e71a303

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • 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

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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks