Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
22/09/2026, 10:51
General
- Target 2026-09-21_ac31149075ffb98518a0349e5047e806_elex_wannacry.exe
- Size 1.6MB
- Sample260922-mx52pacd79
- SHA256 cca37d19107635bfabcbbd74ca7710d0554729b300845e97c66437bc03cfa7ef
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\2026-09-21_ac31149075ffb98518a0349e5047e806_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-21_ac31149075ffb98518a0349e5047e806_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2564-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2564-1-0x0000000000400000-0x000000000040A000-memory.dmp