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General

  • Target

    NewPO.js

  • Size

    51KB

  • Sample

    221028-ggrapsfabl

  • MD5

    744ae049bf8a37d2e945802c3349e240

  • SHA1

    7af3930f68e5b1c4bec8aea48b7d43e4aeff8719

  • SHA256

    4d33a89607377958b5ebe7aace8999e255d3a39d7b709bc026104975a6cc1d9c

  • SHA512

    9049cc2409c1807c47311c61e99c34bb450bd7daf573e88fbc6a464ef6a38a7afb26c314ee4ca6a82d2e17bd48f36591622a8b0bfb89b7b43f9c58380eff3e20

  • SSDEEP

    768:DUEzBbCFLKCRxwxE1k/FvZIaf9fgWQ7juipgGfvoclPfDnJPbIpDEsYOLJVK:haLvGE1ktvGaf98juipSgfJb84sYOVVK

Malware Config

Extracted

Family

wshrat

C2

http://212.193.30.230:7780

Targets

    • Target

      NewPO.js

    • Size

      51KB

    • MD5

      744ae049bf8a37d2e945802c3349e240

    • SHA1

      7af3930f68e5b1c4bec8aea48b7d43e4aeff8719

    • SHA256

      4d33a89607377958b5ebe7aace8999e255d3a39d7b709bc026104975a6cc1d9c

    • SHA512

      9049cc2409c1807c47311c61e99c34bb450bd7daf573e88fbc6a464ef6a38a7afb26c314ee4ca6a82d2e17bd48f36591622a8b0bfb89b7b43f9c58380eff3e20

    • SSDEEP

      768:DUEzBbCFLKCRxwxE1k/FvZIaf9fgWQ7juipgGfvoclPfDnJPbIpDEsYOLJVK:haLvGE1ktvGaf98juipSgfJb84sYOVVK

    • 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