General
- Target 2026-08-15_892b8800ca991451bdd72f4118b0d76f_elex_wannacry
- Size 57.0MB
- Sample260815-d5fmbsek7v
- SHA256 6667026f7745359f65e2ca84f6dd301f6fd77764b4872a91e43d93d1b8dabe8d
- MD5 892b8800ca991451bdd72f4118b0d76f
- SHA1 7451ff8655ff7d998ad45444e42e9eafb275fa4f
- SHA512 55635a28736b5dd73ad647d9caa30995f22b5e111b5187504640ce0e6595483fbd858e52129186a8b229086f062f9c86d51724935a37ad75aec52a690ce0aad4
- SSDEEP 1572864:4euhw5xknixxhd8Al0B5M6Ns0oVUi8RrDN5E14c9wEVn:0h6xtxhKflsfVUV141Vn
- TLSH T152D7335222FEFCC1D93166313B33D7E4E7ACED829560C9EA2C905A15613F92376963E0
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-15_892b8800ca991451bdd72f4118b0d76f_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-15_892b8800ca991451bdd72f4118b0d76f_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-15_892b8800ca991451bdd72f4118b0d76f_elex_wannacry
- Size 57.0MB
- SHA256 6667026f7745359f65e2ca84f6dd301f6fd77764b4872a91e43d93d1b8dabe8d
- MD5 892b8800ca991451bdd72f4118b0d76f
- SHA1 7451ff8655ff7d998ad45444e42e9eafb275fa4f
- SHA512 55635a28736b5dd73ad647d9caa30995f22b5e111b5187504640ce0e6595483fbd858e52129186a8b229086f062f9c86d51724935a37ad75aec52a690ce0aad4
- SSDEEP 1572864:4euhw5xknixxhd8Al0B5M6Ns0oVUi8RrDN5E14c9wEVn:0h6xtxhKflsfVUV141Vn
- TLSH T152D7335222FEFCC1D93166313B33D7E4E7ACED829560C9EA2C905A15613F92376963E0
- 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 desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2Visual Basic
1Windows Command Shell
1Persistence
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