General

  • Target

    Paid-Invoice.js

  • Size

    9KB

  • Sample

    211202-ty883adee9

  • MD5

    5a78ce5d4ae0c6fb3dfc30056da39d20

  • SHA1

    ee29630daf78a9dc5bbd0c279bd9c82f560536c3

  • SHA256

    da04c2f890db89ea8d49585214a52b105eeb0c80e72c968e5147099bf411668e

  • SHA512

    eaf467a84a4ebc49735fee3c68da4947eef08905b8a9752aaaf6f74b4561444fa4b8f232ce2f47621fa9d03ff614615494565ae9b10465899c2d8ebaa78d66fa

Malware Config

Targets

    • Target

      Paid-Invoice.js

    • Size

      9KB

    • MD5

      5a78ce5d4ae0c6fb3dfc30056da39d20

    • SHA1

      ee29630daf78a9dc5bbd0c279bd9c82f560536c3

    • SHA256

      da04c2f890db89ea8d49585214a52b105eeb0c80e72c968e5147099bf411668e

    • SHA512

      eaf467a84a4ebc49735fee3c68da4947eef08905b8a9752aaaf6f74b4561444fa4b8f232ce2f47621fa9d03ff614615494565ae9b10465899c2d8ebaa78d66fa

    • 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