General
- Target 2026-07-13_4f3ece02792041ca1611c17f65408734_elex_wannacry
- Size 56.0MB
- Sample260714-btff3sb19m
- SHA256 651ddbd7f9bef93cfa4be26f9c9f195788a8cb636b0207c0fa9fa1d27397652a
- MD5 4f3ece02792041ca1611c17f65408734
- SHA1 01d5bcc47d34fdd42407ac08fafba4c5e81898e1
- SHA512 b3f2169556b0f0c689bf12829db46f1da66c3cfe11c94e0eadd924a3c9010d52dde92fc38881277a4641a349ca149a239334b7b28fd2c8d83254548a980b3ee1
- SSDEEP 1572864:dSTIVEya5AJqkkzUKRrX1RYUijrsdqe3WPD1R9bC0:dSeEyu8qkkzz91YrXvPb9bj
- TLSH T1D3D7338235EFFCD2D43164317B339BDCEBADEA41A468C6DA59E01504617E22339DA3E1
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-13_4f3ece02792041ca1611c17f65408734_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-13_4f3ece02792041ca1611c17f65408734_elex_wannacry.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Targets
-
- Target 2026-07-13_4f3ece02792041ca1611c17f65408734_elex_wannacry
- Size 56.0MB
- SHA256 651ddbd7f9bef93cfa4be26f9c9f195788a8cb636b0207c0fa9fa1d27397652a
- MD5 4f3ece02792041ca1611c17f65408734
- SHA1 01d5bcc47d34fdd42407ac08fafba4c5e81898e1
- SHA512 b3f2169556b0f0c689bf12829db46f1da66c3cfe11c94e0eadd924a3c9010d52dde92fc38881277a4641a349ca149a239334b7b28fd2c8d83254548a980b3ee1
- SSDEEP 1572864:dSTIVEya5AJqkkzUKRrX1RYUijrsdqe3WPD1R9bC0:dSeEyu8qkkzz91YrXvPb9bj
- TLSH T1D3D7338235EFFCD2D43164317B339BDCEBADEA41A468C6DA59E01504617E22339DA3E1
- 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
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