General

  • Target

    Y2N18X6C0B6.js

  • Size

    81KB

  • Sample

    211014-rne65aadgr

  • MD5

    402233db7da34596ff0efcca3625e610

  • SHA1

    6f8e0773063f6963df487aecbb9ef8660cc24930

  • SHA256

    004f2f5494bf527550a69a23db715e20f96894e0bea58fab2ceeed7a052aa3c2

  • SHA512

    d864e5a4ecce330f9d141f489cc8295004a3ab9aa1b798e41c4b3ad8ba1b07cacc8cd1490d9a89fc712f0d602c9a38954b076b2c13d67f58ec8b4518dff054f4

Malware Config

Targets

    • Target

      Y2N18X6C0B6.js

    • Size

      81KB

    • MD5

      402233db7da34596ff0efcca3625e610

    • SHA1

      6f8e0773063f6963df487aecbb9ef8660cc24930

    • SHA256

      004f2f5494bf527550a69a23db715e20f96894e0bea58fab2ceeed7a052aa3c2

    • SHA512

      d864e5a4ecce330f9d141f489cc8295004a3ab9aa1b798e41c4b3ad8ba1b07cacc8cd1490d9a89fc712f0d602c9a38954b076b2c13d67f58ec8b4518dff054f4

    • 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