General

  • Target

    Order KV240621.js

  • Size

    30KB

  • Sample

    210907-pz7dmsfgej

  • MD5

    4468c180cb09231b55e22ddfb4a6aff4

  • SHA1

    e8a8b07df75f08e06e8d3e4eeb59a07491b01627

  • SHA256

    3bc609eb0e2d3a32c2036a43005ecca2698dd78b277c8bfeba5172f4a787ed22

  • SHA512

    b580a4b86500eeb90b2494fc528104c2ef74df682e5c778022d9c18d873648baee85df0118f7bf3774d07a8091319eac185c0c10b8a0dfff4d5005aa3bc6b51e

Malware Config

Targets

    • Target

      Order KV240621.js

    • Size

      30KB

    • MD5

      4468c180cb09231b55e22ddfb4a6aff4

    • SHA1

      e8a8b07df75f08e06e8d3e4eeb59a07491b01627

    • SHA256

      3bc609eb0e2d3a32c2036a43005ecca2698dd78b277c8bfeba5172f4a787ed22

    • SHA512

      b580a4b86500eeb90b2494fc528104c2ef74df682e5c778022d9c18d873648baee85df0118f7bf3774d07a8091319eac185c0c10b8a0dfff4d5005aa3bc6b51e

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks