Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
21/04/2026, 22:41
General
- Target 2026-04-21_f9f4ba8ab2e4086187d67dbff6e61555_elex_wannacry.exe
- Size 29.7MB
- Sample260421-2md8jsds7l
- SHA256 8c6445ae65ea78958c44aee8beb6b17e577544f9e217e3db85336b69619d1527
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Drops file in Program Files directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-21_f9f4ba8ab2e4086187d67dbff6e61555_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_f9f4ba8ab2e4086187d67dbff6e61555_elex_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Common Files\Microsoft Shared V\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
lsass.exe
SystemTemp_1
memory/972-6-0x00000000005A0000-0x000000000065F000-memory.dmp
memory/3956-8-0x0000000000520000-0x00000000005DF000-memory.dmp
memory/3956-14-0x0000000000520000-0x00000000005DF000-memory.dmp
memory/3956-21-0x0000000000520000-0x00000000005DF000-memory.dmp