Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
05/05/2026, 08:40
General
- Target 2026-05-05_c5c2bddba9269d3a9f017ac2d448beb2_elex_wannacry.exe
- Size 14KB
- Sample260505-kk94rsbw21
- SHA256 4536187b8a2428bc14f120b4bcc7a0758a8fe3b740c462a4fca128e47921dfa2
Score
10/10
Malware Config
Signatures
- Family: Waski
Waski is a trojan downloader written in C++.
- Detects Waski payload 1 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_c5c2bddba9269d3a9f017ac2d448beb2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_c5c2bddba9269d3a9f017ac2d448beb2_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ieupdater.exe"C:\Users\Admin\AppData\Local\Temp\ieupdater.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ieupdater.exe
memory/1724-8-0x0000000002130000-0x00000000021EB000-memory.dmp
memory/2628-18-0x00000000021B0000-0x000000000226B000-memory.dmp
memory/2628-19-0x0000000003700000-0x0000000003707000-memory.dmp
memory/2628-28-0x00000000021B0000-0x000000000226B000-memory.dmp