Resubmissions

08-01-2025 03:25

250108-dy5ymstrem 10

08-01-2025 02:37

250108-c3735asndl 10

General

  • Target

    http://gemini-desktop.info

  • Sample

    250108-c3735asndl

Malware Config

Targets

    • Target

      http://gemini-desktop.info

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Netsupport family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: /static/images/[email protected]

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks