Overview

overview

10

Static

static

CREDIT NOTE.js

windows7-x64

10

CREDIT NOTE.js

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    CREDIT NOTE.js
  • Size 47KB
  • Sample220929-lycabsbdgl
  • SHA256 fdf962b11ebd15e592510bee4a3c10a4c8d50756c6961e05e58935d41e5935ea
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmwshratpersistencetrojanworm

Malware Config

Extracted

Family

  • wshrat

C2

  • http://snkcyp.duckdns.org:44147

Targets

    • Target
      CREDIT NOTE.js
    • Size 47KB
    • SHA256 fdf962b11ebd15e592510bee4a3c10a4c8d50756c6961e05e58935d41e5935ea
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vjw0rmwshratpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

      trojanwshrat

    • 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

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks