General
- Target 2026-07-27_5ad91e9586c317bba9064b83b4e45d07_elex_wannacry
- Size 28.6MB
- Sample260727-3erpcat1ds
- SHA256 fe993b1602a69df5b18e4da410b8e6a637dfb4e6a9497232ba1aaab75a1b9483
- MD5 5ad91e9586c317bba9064b83b4e45d07
- SHA1 32f959e0919b5e2ef25112da95433ae94af2e345
- SHA512 cbdc39816670efcb32d974a66ea32b8b6caf6c21ba1ccff28dac27846b219f28fee811f9519bebea38ecc67818c5cc68387d1075435c5991d8a8dfd6e0d4a40d
- SSDEEP 786432:wfYa0AUWKSuK1HtcXGMB3L8hBc8Doars9A2fnUHM:wjtaWHtcXZ3LWBNcar32fn5
- TLSH T1CB673353F220AB82DB0D5D39375BC7716BA2508A409CD7CC2EDF18ACBAD8105B9D2D6D
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-27_5ad91e9586c317bba9064b83b4e45d07_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-27_5ad91e9586c317bba9064b83b4e45d07_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-07-27_5ad91e9586c317bba9064b83b4e45d07_elex_wannacry
- Size 28.6MB
- SHA256 fe993b1602a69df5b18e4da410b8e6a637dfb4e6a9497232ba1aaab75a1b9483
- MD5 5ad91e9586c317bba9064b83b4e45d07
- SHA1 32f959e0919b5e2ef25112da95433ae94af2e345
- SHA512 cbdc39816670efcb32d974a66ea32b8b6caf6c21ba1ccff28dac27846b219f28fee811f9519bebea38ecc67818c5cc68387d1075435c5991d8a8dfd6e0d4a40d
- SSDEEP 786432:wfYa0AUWKSuK1HtcXGMB3L8hBc8Doars9A2fnUHM:wjtaWHtcXZ3LWBNcar32fn5
- TLSH T1CB673353F220AB82DB0D5D39375BC7716BA2508A409CD7CC2EDF18ACBAD8105B9D2D6D
- 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
-
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 file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1