Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 03:47
General
- Target 2026-05-11_5d6e4d5c1b65f5488d8d264cd0200cc0_elex_wannacry.exe
- Size 60KB
- Sample260511-eclhjses9k
- SHA256 d6a990a7bfea840b1ea6972b54daf1e038d49b438a39ae9a85d3d1531d7c680d
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 8 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 2 IoCs
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_5d6e4d5c1b65f5488d8d264cd0200cc0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_5d6e4d5c1b65f5488d8d264cd0200cc0_elex_wannacry.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{3406055B-8EE1-4caf-A629-D28A8AD79FCB}.exeC:\Windows\{3406055B-8EE1-4caf-A629-D28A8AD79FCB}.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{9C6ACBB5-854F-42b8-903D-804B63AED054}.exeC:\Windows\{9C6ACBB5-854F-42b8-903D-804B63AED054}.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{34060~1.EXE > nul3⤵
- System Location Discovery: System Language Discovery
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{3406055B-8EE1-4caf-A629-D28A8AD79FCB}.exe
{9C6ACBB5-854F-42b8-903D-804B63AED054}.exe
memory/704-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/704-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/704-10-0x0000000000960000-0x0000000000A3C000-memory.dmp
memory/704-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/704-15-0x0000000000960000-0x0000000000A3C000-memory.dmp
memory/4720-1-0x0000000000A60000-0x0000000000B3C000-memory.dmp
memory/4720-2-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4720-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4720-7-0x0000000000A60000-0x0000000000B3C000-memory.dmp
memory/4720-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4728-18-0x0000000000790000-0x000000000086C000-memory.dmp