General

  • Target

    payment receipt.js

  • Size

    51KB

  • Sample

    221107-hmhfesche5

  • MD5

    7bdc2ed878e95f7b8b20656f2758d252

  • SHA1

    fabccf889c3621122cedb7187992f107a9ebf4e3

  • SHA256

    5619ede0802eae9659da207f84f3bb00d576bc80601609557f0cce017dc35501

  • SHA512

    9c70289013d254a60baf0dd9b262c1e9fe0bb83afc2eb964d861ea46433efff80485c924cb4fe9df5695a9ef8a9cf214ef0bb3042730346935c517c21c7f7874

  • SSDEEP

    1536:Vvg6+0G1wGoaf9QgNEtAv621X+2w9nX/f2YfpK:Vdxci21Xy4

Malware Config

Extracted

Family

wshrat

C2

http://takeall.duckdns.org:1991

Targets

    • Target

      payment receipt.js

    • Size

      51KB

    • MD5

      7bdc2ed878e95f7b8b20656f2758d252

    • SHA1

      fabccf889c3621122cedb7187992f107a9ebf4e3

    • SHA256

      5619ede0802eae9659da207f84f3bb00d576bc80601609557f0cce017dc35501

    • SHA512

      9c70289013d254a60baf0dd9b262c1e9fe0bb83afc2eb964d861ea46433efff80485c924cb4fe9df5695a9ef8a9cf214ef0bb3042730346935c517c21c7f7874

    • SSDEEP

      1536:Vvg6+0G1wGoaf9QgNEtAv621X+2w9nX/f2YfpK:Vdxci21Xy4

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • WSHRAT

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

    • 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

MITRE ATT&CK Enterprise v6

Tasks