General
- Target 2026-08-10_cdf1887795e0eb1d93f04fbf1f178387_elex_wannacry
- Size 55.9MB
- Sample260811-a9lscssdmd
- SHA256 65f5ca9c781b96419a17352d2ce17c6012027d28c16f25b04047eaae62b508ce
- MD5 cdf1887795e0eb1d93f04fbf1f178387
- SHA1 4a29d0bdace8e85ab4412521c09442189f608fb5
- SHA512 7d553377398eaeefe3e130341e1c30b2accb8bd79c8ac6b69062dce0439c9492a56e0f1d935a0406383d75581996abf4bc0f5ae77185f063b3ecc3326b08bb38
- SSDEEP 1572864:r2gYvgOywpKIwEINr01PMkaHQh4E8QuVXkp1paJOlZd7ocecw:rNTzbNanaHJFa3p7Zd7ocE
- TLSH T1AED73366299D7CE5E7F131F42337A7C0B39CE8A4E9D5DC8D30F0A94858AD4527A813AC
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-10_cdf1887795e0eb1d93f04fbf1f178387_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-10_cdf1887795e0eb1d93f04fbf1f178387_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-10_cdf1887795e0eb1d93f04fbf1f178387_elex_wannacry
- Size 55.9MB
- SHA256 65f5ca9c781b96419a17352d2ce17c6012027d28c16f25b04047eaae62b508ce
- MD5 cdf1887795e0eb1d93f04fbf1f178387
- SHA1 4a29d0bdace8e85ab4412521c09442189f608fb5
- SHA512 7d553377398eaeefe3e130341e1c30b2accb8bd79c8ac6b69062dce0439c9492a56e0f1d935a0406383d75581996abf4bc0f5ae77185f063b3ecc3326b08bb38
- SSDEEP 1572864:r2gYvgOywpKIwEINr01PMkaHQh4E8QuVXkp1paJOlZd7ocecw:rNTzbNanaHJFa3p7Zd7ocE
- TLSH T1AED73366299D7CE5E7F131F42337A7C0B39CE8A4E9D5DC8D30F0A94858AD4527A813AC
- 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.
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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.
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Drops desktop.ini file(s)
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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