Overview

overview

8

Static

static

1

URLScan

urlscan

https://github.com/b...

windows10-2004-x64

8

Sharing

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General

  • Target

    https://github.com/blpkasher/Boostrapper/releases/download/vypix/Boostrapper.exe

  • Sample

    240813-t81pnsvcrh

Score
8/10
discoveryexecutionupx

Malware Config

Targets

    • Target

      https://github.com/blpkasher/Boostrapper/releases/download/vypix/Boostrapper.exe

    Score
    8/10
    discoveryexecutionupx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks