Overview

overview

8

Static

static

1

hmrc.application

windows10-2004-x64

8

hmrc.application

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    hmrc.application
  • Size 1KB
  • Sample260924-mclsbabb79
  • SHA256 d1171b74d712640887c568eaa337a60f98e7f0fccfda7278cc2c2be2cd701905
  • MD5 SHA1 SHA512 TLSH
Score
8/10
discoveryexecution

Malware Config

Targets

    • Target
      hmrc.application
    • Size 1KB
    • SHA256 d1171b74d712640887c568eaa337a60f98e7f0fccfda7278cc2c2be2cd701905
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    discoveryexecution

    • 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.

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Executes a VBScript file via the Windows Script Host.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks