General
- Target 2026-10-31_9c7e2ea158fa66eb0e640f3700199e4f_elex_wannacry
- Size 1.0MB
- Sample261101-197ypsytht
- SHA256 c654625928aa086a9349b3aadbe46126afdff3b3bc3d663d3d70c79a6aa3afaf
- MD5 9c7e2ea158fa66eb0e640f3700199e4f
- SHA1 246c77e148bc4584c84aa93231ff45406cb5a459
- SHA512 ae525f1386f45ab002c4c2c3ad523f14384595388b46551514d657912a566acf6d4b2fec2b94c7afaf874a30f98876bc0ac35dd35489e5902e5fdf1e55eb34e8
- SSDEEP 24576:1tn+y74L47cJ+Kre28/3sY6GkEJSLZbM1S7QOX64:1gr4GeZsYfr8ZoI7QCZ
- TLSH T1CE3533D0A8F872C4F92A44B0A15B7BFBE8763880C724917A6D328D18EDF2331C5BD595
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-31_9c7e2ea158fa66eb0e640f3700199e4f_elex_wannacry.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-31_9c7e2ea158fa66eb0e640f3700199e4f_elex_wannacry.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target 2026-10-31_9c7e2ea158fa66eb0e640f3700199e4f_elex_wannacry
- Size 1.0MB
- SHA256 c654625928aa086a9349b3aadbe46126afdff3b3bc3d663d3d70c79a6aa3afaf
- MD5 9c7e2ea158fa66eb0e640f3700199e4f
- SHA1 246c77e148bc4584c84aa93231ff45406cb5a459
- SHA512 ae525f1386f45ab002c4c2c3ad523f14384595388b46551514d657912a566acf6d4b2fec2b94c7afaf874a30f98876bc0ac35dd35489e5902e5fdf1e55eb34e8
- SSDEEP 24576:1tn+y74L47cJ+Kre28/3sY6GkEJSLZbM1S7QOX64:1gr4GeZsYfr8ZoI7QCZ
- TLSH T1CE3533D0A8F872C4F92A44B0A15B7BFBE8763880C724917A6D328D18EDF2331C5BD595
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies firewall policy service
-
Adds policy Run key to start application
-
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
3