Overview

overview

10

Static

static

POSEP006.js

windows7-x64

10

POSEP006.js

windows10-2004-x64

10

Sharing

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General

  • Target
    POSEP006.js
  • Size 42KB
  • Sample220923-2py1qsabb7
  • SHA256 249286c788bbb4516434642622ad0f06b9ac29995169bc0c2b01f320c61eefee
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vjw0rmwshratpersistencetrojanworm

Malware Config

Extracted

Family

  • wshrat

C2

  • http://favour123.duckdns.org:1979

Targets

    • Target
      POSEP006.js
    • Size 42KB
    • SHA256 249286c788bbb4516434642622ad0f06b9ac29995169bc0c2b01f320c61eefee
    • 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