hxxps://filecr[.]com/file-download/?id=331341750000

General

Target
https://filecr.com/file-download/?id=331341750000
Sample260827-tscynsxgpf

Score

8^/10

Malware Config

Targets

- Target
  https://filecr.com/file-download/?id=331341750000
Score

8^/10

adware defense_evasion discovery execution installer persistence privilege_escalation ransomware spyware stealer trojan
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Drops file in Drivers directory
- Installs a root certificate to the trusted certificate store
  A root certificate was added to the trusted certificate store using CertUtil.
  defense_evasion
- Modifies RDP port number used by Windows
- Sets service image path in registry
  This determines the executable launched when a service starts. It can be used to establish persistence.
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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.
  persistence privilege_escalation
- Executes dropped EXE
- Impair Defenses: Safe Mode Boot
  defense_evasion
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
- Command and Scripting Interpreter: PowerShell
  Start PowerShell.
  execution
- Discovers running processes
  Running process information can be used to identify security tools or plan follow-on actions.
  discovery
- Drops file in System32 directory
behavioral1