Overview

overview

8

Static

static

1

Power of Attorney.js

windows10-2004-x64

8

Power of Attorney.js

windows11-21h2-x64

8

Sharing

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General

  • Target
    Power of Attorney.js
  • Size 1.0MB
  • Sample260526-qpr2msa12l
  • SHA256 df6f087bbe332de8def4d842f8c22a4cd48d46e735e31d84e9485595fa5ccd7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionexecutionpersistence

Malware Config

Targets

    • Target
      Power of Attorney.js
    • Size 1.0MB
    • SHA256 df6f087bbe332de8def4d842f8c22a4cd48d46e735e31d84e9485595fa5ccd7f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasionexecutionpersistence

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Registers new Windows logon scripts automatically executed at logon.

      persistence

    • Uses the VBS compiler for execution

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

      defense_evasion

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks