General

  • Target

    2.js

  • Size

    225KB

  • Sample

    210902-gvcjhyaz6e

  • MD5

    7db6d9cd3eb60b8e7296921e4d8d959e

  • SHA1

    b2bbea5b2f903c83758d2bb31399addcab9a32ad

  • SHA256

    05c63cde94e8cf070a1d5fe7e1d14cf4e8f37da01274224dcbe67a136a4f8d77

  • SHA512

    c42bf22429f2f84cede85e6bdf93ac15a7cd6498086df302b8559575b2aa95bc88ad1da8e73096bd3f10549c5fc8f75c5bdd25b2d08862a1b3a144130e4fb44f

Malware Config

Targets

    • Target

      2.js

    • Size

      225KB

    • MD5

      7db6d9cd3eb60b8e7296921e4d8d959e

    • SHA1

      b2bbea5b2f903c83758d2bb31399addcab9a32ad

    • SHA256

      05c63cde94e8cf070a1d5fe7e1d14cf4e8f37da01274224dcbe67a136a4f8d77

    • SHA512

      c42bf22429f2f84cede85e6bdf93ac15a7cd6498086df302b8559575b2aa95bc88ad1da8e73096bd3f10549c5fc8f75c5bdd25b2d08862a1b3a144130e4fb44f

    • 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