General

  • Target

    A0JGH70KMSD.js

  • Size

    13KB

  • Sample

    220123-v3p7esgbhn

  • MD5

    d251c9b68de33df4b470397130ff9594

  • SHA1

    d8efc507c2bfdbe66352401ab47146505fb66c60

  • SHA256

    1ba42d29173823024db0d23191d5c3ba4dfded187241f9d8b9e8f4e9c818e1f7

  • SHA512

    079bb77fdf0ad72c07d1c1af19f6e49386c4b91503f0b4b838654edff3ba2d996539d61b0eb50893073d9570140fee99a9319b7ab7fa2f6a7721669052f4f392

Malware Config

Targets

    • Target

      A0JGH70KMSD.js

    • Size

      13KB

    • MD5

      d251c9b68de33df4b470397130ff9594

    • SHA1

      d8efc507c2bfdbe66352401ab47146505fb66c60

    • SHA256

      1ba42d29173823024db0d23191d5c3ba4dfded187241f9d8b9e8f4e9c818e1f7

    • SHA512

      079bb77fdf0ad72c07d1c1af19f6e49386c4b91503f0b4b838654edff3ba2d996539d61b0eb50893073d9570140fee99a9319b7ab7fa2f6a7721669052f4f392

    • 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

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

Discovery

System Information Discovery

1
T1082

Tasks