General

  • Target
    2026-06-06_82a40ea2be7bdc73d196fbee0ed611de_elex_wannacry
  • Size 58.0MB
  • Sample260606-c61s8aav8k
  • SHA256 b3227fff695ca7441764e13f95173ad6a28b878c9c986aabf8b81104d42238ca
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-06-06_82a40ea2be7bdc73d196fbee0ed611de_elex_wannacry
    • Size 58.0MB
    • SHA256 b3227fff695ca7441764e13f95173ad6a28b878c9c986aabf8b81104d42238ca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Loads dropped DLL

    • System Binary Proxy Execution: Rundll32

      Abuse Rundll32 to proxy execution of malicious code.

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks