General

  • Target

    Quotation.js

  • Size

    1.3MB

  • Sample

    220315-rqk56acff5

  • MD5

    69c06fd94a073383b9435c801ebb62eb

  • SHA1

    0fae62beac98d2806118a831eb0eca04bf351b65

  • SHA256

    925d5dec4f50c6ce6eb8bd56a51cdb123e8639f282292e3ed1b6cdd4f37e504b

  • SHA512

    e24e74c11f78a6c8f27c4ba5279ca5012577a493966f883ab5c2481e88a657ad0f50ff05cef37eebd4e1e888a797d7038398b520577174cc51bd909b54eedd31

Malware Config

Targets

    • Target

      Quotation.js

    • Size

      1.3MB

    • MD5

      69c06fd94a073383b9435c801ebb62eb

    • SHA1

      0fae62beac98d2806118a831eb0eca04bf351b65

    • SHA256

      925d5dec4f50c6ce6eb8bd56a51cdb123e8639f282292e3ed1b6cdd4f37e504b

    • SHA512

      e24e74c11f78a6c8f27c4ba5279ca5012577a493966f883ab5c2481e88a657ad0f50ff05cef37eebd4e1e888a797d7038398b520577174cc51bd909b54eedd31

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks