wannacry | hxxps://github[.]com/acastillorobles77/MalwareDatabase/tree/master/Windows

General

Target
https://github.com/acastillorobles77/MalwareDatabase/tree/master/Windows
Sample260724-2hskdaee73

Score

10^/10

Malware Config

Targets

- Target
  https://github.com/acastillorobles77/MalwareDatabase/tree/master/Windows
Score

10^/10

adware collection defense_evasion discovery execution exploit wannacry persistence privilege_escalation ransomware spyware worm
- Family: Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Downloads MZ/PE file
- Event Triggered Execution: AppInit DLLs
  Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
  persistence privilege_escalation
- Possible privilege escalation attempt
  exploit
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Contacts third-party web service commonly abused for C2
  Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- File and Directory Permissions Modification: Windows File and Directory Permissions Modification
  defense_evasion
- 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.
  persistence
- Drops file in System32 directory
behavioral1