General

  • Target

    http://google.com

  • Sample

    231209-n4f7kshgb2

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://chocolatey.org/install.ps1

Targets

    • Target

      http://google.com

    • Detect PureLogs payload

    • PureLogs

      PureLogs is an infostealer written in C#.

    • Blocklisted process makes network request

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks