General

  • Target

    ZW9HA3OKMA.js

  • Size

    9KB

  • Sample

    210719-kxw6j1xers

  • MD5

    b12f18bbf06a2ef14d44e718e59c10c9

  • SHA1

    f59ddd62f47020de9e61d9fb06ae9cbe6a51c583

  • SHA256

    2e59b22f26362321a0e7e3e5608108eaa4a78c31f2c09990ec8d468e38061326

  • SHA512

    03a11689b7bf71e736d622c6648a1e236e3849bce0dd9e55ba66047a9972e0a7110a07afb50f2c48336b5424baee5ca2fd15288f07a027307dd4844a4c3274fc

Malware Config

Targets

    • Target

      ZW9HA3OKMA.js

    • Size

      9KB

    • MD5

      b12f18bbf06a2ef14d44e718e59c10c9

    • SHA1

      f59ddd62f47020de9e61d9fb06ae9cbe6a51c583

    • SHA256

      2e59b22f26362321a0e7e3e5608108eaa4a78c31f2c09990ec8d468e38061326

    • SHA512

      03a11689b7bf71e736d622c6648a1e236e3849bce0dd9e55ba66047a9972e0a7110a07afb50f2c48336b5424baee5ca2fd15288f07a027307dd4844a4c3274fc

    • 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