General

  • Target

    Invoice-7.js

  • Size

    26KB

  • Sample

    210830-g8bzs4a3r2

  • MD5

    0518c4dcdd42ff9853e7698488b73128

  • SHA1

    2207755fb06fae33421089558f89e93912dbe041

  • SHA256

    9f3cce73e846d61935128bfbd96014818b9be2d800d3fb13d5649f5eec38df1b

  • SHA512

    0d0457f52dedd5c3b24e7d7c0700562c4df3e8a260f96d5e83890a8008a33c3ee00f392697f10fcab5c0c3599dd247042d6713bafd94653cce4ab9165b59e31d

Malware Config

Targets

    • Target

      Invoice-7.js

    • Size

      26KB

    • MD5

      0518c4dcdd42ff9853e7698488b73128

    • SHA1

      2207755fb06fae33421089558f89e93912dbe041

    • SHA256

      9f3cce73e846d61935128bfbd96014818b9be2d800d3fb13d5649f5eec38df1b

    • SHA512

      0d0457f52dedd5c3b24e7d7c0700562c4df3e8a260f96d5e83890a8008a33c3ee00f392697f10fcab5c0c3599dd247042d6713bafd94653cce4ab9165b59e31d

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks