General

  • Target

    8022_Payment_Copy.js

  • Size

    9KB

  • Sample

    211214-thdr8agac3

  • MD5

    534f0d3228422bb6d787f2a2ba8a1eeb

  • SHA1

    2ab7150b65771c21799e373dc23f32f6cff31496

  • SHA256

    45e51faaaefa2dbcb343a56b2c0be3c64b5fc0010f97a19bedc32d166f200435

  • SHA512

    8c802344a21891a3d0d9abf5a45d3b227e1f42271efb109abb48b7be80e18daa333043ea40a6a253378b7055213f6afceb03453c47ed531f304e2eb33f887436

Malware Config

Extracted

Family

vjw0rm

C2

http://decebermoney.duckdns.org:8022

Targets

    • Target

      8022_Payment_Copy.js

    • Size

      9KB

    • MD5

      534f0d3228422bb6d787f2a2ba8a1eeb

    • SHA1

      2ab7150b65771c21799e373dc23f32f6cff31496

    • SHA256

      45e51faaaefa2dbcb343a56b2c0be3c64b5fc0010f97a19bedc32d166f200435

    • SHA512

      8c802344a21891a3d0d9abf5a45d3b227e1f42271efb109abb48b7be80e18daa333043ea40a6a253378b7055213f6afceb03453c47ed531f304e2eb33f887436

    • 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