Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 17:34
General
- Target 2026-08-18_7a616a0f7810c6326bab11fd0ab76be2_elex_wannacry.exe
- Size 755KB
- Sample260818-v5t86axarb
- SHA256 9437943093306c3f169766f702dcad9584266f4a7551df0abd3e892c6a5d879c
Score
10/10
Malware Config
Signatures
- Family: Cosmu
Cosmu is a Windows worm written in C++.
- Detects Cosmu payload 2 IoCs
Cosmu is a worm written in C++.
- Detects executables packed with eXPressor 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-18_7a616a0f7810c6326bab11fd0ab76be2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_7a616a0f7810c6326bab11fd0ab76be2_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/248-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/248-2-0x0000000000400000-0x000000000040A000-memory.dmp