Resubmissions

08-01-2025 13:44

250108-q18hrssjg1 10

08-01-2025 13:26

250108-qpnzzs1nhv 10

07-01-2025 21:25

250107-z9w1rs1ndl 10

07-01-2025 21:06

250107-zxtpwazrfl 10

07-01-2025 20:29

250107-y9yzpayrdn 10

General

  • Target

    https://gofile.io/d/YHZWCx

  • Sample

    250107-z9w1rs1ndl

Malware Config

Targets

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Uses Session Manager for persistence

      Creates Session Manager registry key to run executable early in system boot.

    • A potential corporate email address has been identified in the URL: 67C716D751E567F70A490D4C@AdobeOrg

    • 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.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks installed software on the system

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks