General

  • Target
    dotnet-sdk-10.0.301-win-x64.exe
  • Size 203.1MB
  • Sample260710-s7hl2aew4v
  • SHA256 6e7c6111f0978566d9a10b8846bedac8385a22a234f86325b621decb9f25b235
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      dotnet-sdk-10.0.301-win-x64.exe
    • Size 203.1MB
    • SHA256 6e7c6111f0978566d9a10b8846bedac8385a22a234f86325b621decb9f25b235
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Adds Run key to start application

    • Badlisted process makes network request

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

    • Contacts third-party web service commonly abused for C2

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

    • Downloads MZ/PE file

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks