General

  • Target

    ZNAW72GH9MQ.js

  • Size

    9KB

  • Sample

    210413-qg3nwhsgm2

  • MD5

    4b66a4bb643b6ebe7ebefb7c82194c4a

  • SHA1

    09c595bd8a28b78032322fd96680d6637cd2a5be

  • SHA256

    8e9bac5d4376fe89b875a99867d6cfed70c5fdaed0eeaf1e0bcc275e7a7b4884

  • SHA512

    ca373d1f1b2ec0bec5f04706c05eb2c1d2476ffd75e45f59dab97164a46f0331d0606bced909c7866bdc4ecb40835747b29fc21d2f729692de39a35ed5bdefc5

Malware Config

Targets

    • Target

      ZNAW72GH9MQ.js

    • Size

      9KB

    • MD5

      4b66a4bb643b6ebe7ebefb7c82194c4a

    • SHA1

      09c595bd8a28b78032322fd96680d6637cd2a5be

    • SHA256

      8e9bac5d4376fe89b875a99867d6cfed70c5fdaed0eeaf1e0bcc275e7a7b4884

    • SHA512

      ca373d1f1b2ec0bec5f04706c05eb2c1d2476ffd75e45f59dab97164a46f0331d0606bced909c7866bdc4ecb40835747b29fc21d2f729692de39a35ed5bdefc5

    • 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