General

  • Target

    XBWN6KUOL.js

  • Size

    9KB

  • Sample

    210709-c9hz3pqx82

  • MD5

    801fad12d820f4eec7ba68ac6690dbe7

  • SHA1

    ba2b3430532fbc4d14c6f221caf422b8841e2a23

  • SHA256

    a19b1877311f17eccd1e4b688477da37edfbbfa769ff267c8563042a46eb7bec

  • SHA512

    36ad06b284f08957e5d9ee80f68e1c2d8922e4c813efe6d5cee2e6f0db3055ae173b53894d6820767e8ec5a3274073e5bc9f7c4b9942502db0b1190bedefb2cb

Malware Config

Targets

    • Target

      XBWN6KUOL.js

    • Size

      9KB

    • MD5

      801fad12d820f4eec7ba68ac6690dbe7

    • SHA1

      ba2b3430532fbc4d14c6f221caf422b8841e2a23

    • SHA256

      a19b1877311f17eccd1e4b688477da37edfbbfa769ff267c8563042a46eb7bec

    • SHA512

      36ad06b284f08957e5d9ee80f68e1c2d8922e4c813efe6d5cee2e6f0db3055ae173b53894d6820767e8ec5a3274073e5bc9f7c4b9942502db0b1190bedefb2cb

    • 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