General

  • Target

    Inoice #022392.js

  • Size

    3KB

  • Sample

    210701-jb872943t2

  • MD5

    8f5e8de1f67cff6eaf2842d8a9d38fa5

  • SHA1

    73c5d2068856ddd941e75ae3dc15879821552276

  • SHA256

    b021b6f11e1b6ae8110693f27e0d1f638b1d7ec2e51b2f74a17acf29bf457190

  • SHA512

    38e2af31212253d73f874f38bcafb589fcedbf0c9f7a28247944ee4b96a3590a67bbb027beded3a084fcf29e9a8cdf63a9347d50c914d741d4ca7e78c8027669

Malware Config

Targets

    • Target

      Inoice #022392.js

    • Size

      3KB

    • MD5

      8f5e8de1f67cff6eaf2842d8a9d38fa5

    • SHA1

      73c5d2068856ddd941e75ae3dc15879821552276

    • SHA256

      b021b6f11e1b6ae8110693f27e0d1f638b1d7ec2e51b2f74a17acf29bf457190

    • SHA512

      38e2af31212253d73f874f38bcafb589fcedbf0c9f7a28247944ee4b96a3590a67bbb027beded3a084fcf29e9a8cdf63a9347d50c914d741d4ca7e78c8027669

    • 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