Overview

overview

10

Static

static

1

KNRyOLnGcT_UKWN.jar

windows7-x64

3

KNRyOLnGcT_UKWN.jar

windows10-2004-x64

10

Sharing

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General

  • Target
    048973fb1d79a1263ed70c42819520fc.zip
  • Size 1.2MB
  • Sample231231-p27gesede3
  • SHA256 f8273617fe63d7b1e783427b76f0b250b428648e7cb47a45bcf98fa72bc708f3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmdiscoverypersistencetrojanworm

Malware Config

Targets

    • Target
      KNRyOLnGcT_UKWN.jar
    • Size 1.2MB
    • SHA256 5a894d00f75d512b8b3604dabf49b049f40721a82397ac2e6bdf3f910565c737
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vjw0rmdiscoverypersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Checks computer location settings

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

    • Drops startup file

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks