General
- Target 2026-09-08_741cbcda99449abd4204062fe40248e7_elex_wannacry
- Size 820KB
- Sample260908-s8ydwaej4v
- SHA256 e54175d0e3448fb4b114591f44619c1f3205de1613f5c8a6a934970cbdeecfad
- MD5 741cbcda99449abd4204062fe40248e7
- SHA1 c77d4827dca027452c8055951024ef99904f3d97
- SHA512 0ec5adcb742809c14dd02f759146da8439efbb123d838e3d2a79b5dc7e71efe51342202d0ca63c10a47f4686c0fe3e66b176c9772eee38a109e4ca2860c34413
- SSDEEP 24576:ZYGRUzCbgXe4i7ojhsP5Lgrk1TWb4AN5:Z/UOCe30jaNf1TWbdz
- TLSH T1B105F1829A7A4AD1D418CD3001A635F557EF2C0334079E57E3ABFF1F24BADD0AA4E526
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-09-08_741cbcda99449abd4204062fe40248e7_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-09-08_741cbcda99449abd4204062fe40248e7_elex_wannacry.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Targets
-
- Target 2026-09-08_741cbcda99449abd4204062fe40248e7_elex_wannacry
- Size 820KB
- SHA256 e54175d0e3448fb4b114591f44619c1f3205de1613f5c8a6a934970cbdeecfad
- MD5 741cbcda99449abd4204062fe40248e7
- SHA1 c77d4827dca027452c8055951024ef99904f3d97
- SHA512 0ec5adcb742809c14dd02f759146da8439efbb123d838e3d2a79b5dc7e71efe51342202d0ca63c10a47f4686c0fe3e66b176c9772eee38a109e4ca2860c34413
- SSDEEP 24576:ZYGRUzCbgXe4i7ojhsP5Lgrk1TWb4AN5:Z/UOCe30jaNf1TWbdz
- TLSH T1B105F1829A7A4AD1D418CD3001A635F557EF2C0334079E57E3ABFF1F24BADD0AA4E526
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Grants admin privileges
Uses net.exe to modify the user's privileges.
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
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.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
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Drops file in System32 directory
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Service Discovery
1Network Share Discovery
1Peripheral Device Discovery
2Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
3Remote System Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Connections Discovery
1