General
- Target 2026-06-28_66b367fc5a787badd59a9cd634dea511_elex_wannacry
- Size 1.7MB
- Sample260630-sr14faav8m
- SHA256 322d4900f46b9e69aeef61ac8e2d305ee9fcb1591631b3fdecdc482879cd33d1
- MD5 66b367fc5a787badd59a9cd634dea511
- SHA1 f6545d0685b5de520503aad38cb47bb2492a4a49
- SHA512 7abd906bd8f62e9342238aa0c4fafd5c77747f3b30619bfe0a994effd1c2070d5a32dc736b0088c2188b13c9d1de6dfb5178a0df669ae979ee7bbfaad182503d
- SSDEEP 24576:/VEue5udsYmJnpM7vwsH+Qr41kYG5TBTL2uPiVzB5AbhxNky1ov6+D8H8x4KRY6F:dmBYH2afPAgkMcxNU
- TLSH T10D856C15B29A41F1CE45A87028EEF7FE66749B890F1A9FC3A318DE3C55623D2A43711C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-28_66b367fc5a787badd59a9cd634dea511_elex_wannacry.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-28_66b367fc5a787badd59a9cd634dea511_elex_wannacry.exe
Resource
win11ltsc2024-20260629-en
2 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-06-28_66b367fc5a787badd59a9cd634dea511_elex_wannacry
- Size 1.7MB
- SHA256 322d4900f46b9e69aeef61ac8e2d305ee9fcb1591631b3fdecdc482879cd33d1
- MD5 66b367fc5a787badd59a9cd634dea511
- SHA1 f6545d0685b5de520503aad38cb47bb2492a4a49
- SHA512 7abd906bd8f62e9342238aa0c4fafd5c77747f3b30619bfe0a994effd1c2070d5a32dc736b0088c2188b13c9d1de6dfb5178a0df669ae979ee7bbfaad182503d
- SSDEEP 24576:/VEue5udsYmJnpM7vwsH+Qr41kYG5TBTL2uPiVzB5AbhxNky1ov6+D8H8x4KRY6F:dmBYH2afPAgkMcxNU
- TLSH T10D856C15B29A41F1CE45A87028EEF7FE66749B890F1A9FC3A318DE3C55623D2A43711C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10-
Renames multiple (255) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Drivers directory
-
Executes dropped EXE
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1