Resubmissions

01/05/2026, 08:24

260501-kaq8xadt4s10

19/04/2026, 16:00

260419-tf4kvset7p10

General

  • Target
    0086bd9d9053890e8ed999a4444e7b57.exe
  • Size 6.6MB
  • Sample260419-tf4kvset7p
  • SHA256 edd7e88acbf5e866bf68fdb45d2dcb3fe19bb8c5014a4ddc65ff59703abd42da
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      0086bd9d9053890e8ed999a4444e7b57.exe
    • Size 6.6MB
    • SHA256 edd7e88acbf5e866bf68fdb45d2dcb3fe19bb8c5014a4ddc65ff59703abd42da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Clears Windows event logs

    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Looks for VMWare Tools registry key

    • Looks for VMWare services registry key.

    • Modifies Windows Firewall

    • Deletes itself

    • Drops startup file

    • 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

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • Reads user/profile data of web browsers

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

    • Registers new Windows logon scripts automatically executed at logon.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks