General

  • Target
    04062026_0251_03062026_Remittance_Advice_50percent_Payment.pdf.txz
  • Size 105KB
  • Sample260604-db677aat5m
  • SHA256 69dfb93e9eeb68ff20911585407410ae726440f2539609ecab780ad2d915eda1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Remittance_Advice_50percent_Payment.js
    • Size 791KB
    • SHA256 b95012a5ed4784b632680ca3291db8dd17908c5137279e190a06563cd111665f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Hide Artifacts: Hidden Window

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

MITRE ATT&CK Enterprise v16

Tasks