General

  • Target

    T00170MNA.js

  • Size

    12KB

  • Sample

    211007-rpks1acgcl

  • MD5

    f4240a60fd1b7c4c476330a3028b3bb2

  • SHA1

    f9a8d6a45341071168590f704bdc678c81f32d2c

  • SHA256

    b81b577fa7c0e7ccfd46c6a8171e83ad9c2c4a1e4c852b8b8d2ace4b0062313d

  • SHA512

    5dd08a33b9fa889cb7118eeccb6c374909fe3ed8582203b4c6bc6850fe39d0db70547a5187f2d2c7e50ff5959cbba2dabb5d3afb7db573a2bf9a365d060d5b29

Malware Config

Targets

    • Target

      T00170MNA.js

    • Size

      12KB

    • MD5

      f4240a60fd1b7c4c476330a3028b3bb2

    • SHA1

      f9a8d6a45341071168590f704bdc678c81f32d2c

    • SHA256

      b81b577fa7c0e7ccfd46c6a8171e83ad9c2c4a1e4c852b8b8d2ace4b0062313d

    • SHA512

      5dd08a33b9fa889cb7118eeccb6c374909fe3ed8582203b4c6bc6850fe39d0db70547a5187f2d2c7e50ff5959cbba2dabb5d3afb7db573a2bf9a365d060d5b29

    • 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