Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 02:02
General
- Target 2026-08-03_f889dbab762c89a669b63d6591a3592a_elex_wannacry.exe
- Size 64KB
- Sample260803-cf8q5sam6s
- SHA256 0f79e7d090eb6739e5c5ca461da3b4b69e81c94d8b6823386375fdfac5820559
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 35 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 23 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 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-03_f889dbab762c89a669b63d6591a3592a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_f889dbab762c89a669b63d6591a3592a_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
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C:\Windows\{97574CAB-CC4F-441d-BA5B-0A68409C0663}.exeC:\Windows\{97574CAB-CC4F-441d-BA5B-0A68409C0663}.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
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C:\Windows\{2806FA74-5F61-43c3-B9AB-DC2617194646}.exeC:\Windows\{2806FA74-5F61-43c3-B9AB-DC2617194646}.exe3⤵
- 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
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C:\Windows\{A6E410C9-C45A-459f-8682-CD7E63B77DAF}.exeC:\Windows\{A6E410C9-C45A-459f-8682-CD7E63B77DAF}.exe4⤵
- 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
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C:\Windows\{D4A36C55-6E7B-4321-8C2A-E2DB01FC3D54}.exeC:\Windows\{D4A36C55-6E7B-4321-8C2A-E2DB01FC3D54}.exe5⤵
- 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
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C:\Windows\{6544F8A4-F902-40c3-B3B8-9749F3D69A76}.exeC:\Windows\{6544F8A4-F902-40c3-B3B8-9749F3D69A76}.exe6⤵
- 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
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C:\Windows\{6EE98E45-2A3C-4739-BFBB-8B1354E50D62}.exeC:\Windows\{6EE98E45-2A3C-4739-BFBB-8B1354E50D62}.exe7⤵
- 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
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C:\Windows\{7C5E15C0-EF50-45d6-8397-DC5AA7A676BC}.exeC:\Windows\{7C5E15C0-EF50-45d6-8397-DC5AA7A676BC}.exe8⤵
- 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
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C:\Windows\{76B32282-99EF-473c-8274-B74B459D2848}.exeC:\Windows\{76B32282-99EF-473c-8274-B74B459D2848}.exe9⤵
- 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
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C:\Windows\{7F27E26F-A8C9-4b05-B2E7-44E616EB3A38}.exeC:\Windows\{7F27E26F-A8C9-4b05-B2E7-44E616EB3A38}.exe10⤵
- 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
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C:\Windows\{C46B5391-CC97-46b1-8369-1958CE9B9DDD}.exeC:\Windows\{C46B5391-CC97-46b1-8369-1958CE9B9DDD}.exe11⤵
- 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
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C:\Windows\{26415A3E-3211-469d-AEA0-9B385F14CA9A}.exeC:\Windows\{26415A3E-3211-469d-AEA0-9B385F14CA9A}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C46B5~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7F27E~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{76B32~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7C5E1~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6EE98~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6544F~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D4A36~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A6E41~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2806F~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{97574~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{26415A3E-3211-469d-AEA0-9B385F14CA9A}.exe
{2806FA74-5F61-43c3-B9AB-DC2617194646}.exe
{6544F8A4-F902-40c3-B3B8-9749F3D69A76}.exe
{6EE98E45-2A3C-4739-BFBB-8B1354E50D62}.exe
{76B32282-99EF-473c-8274-B74B459D2848}.exe
{7C5E15C0-EF50-45d6-8397-DC5AA7A676BC}.exe
{7F27E26F-A8C9-4b05-B2E7-44E616EB3A38}.exe
{97574CAB-CC4F-441d-BA5B-0A68409C0663}.exe
{A6E410C9-C45A-459f-8682-CD7E63B77DAF}.exe
{C46B5391-CC97-46b1-8369-1958CE9B9DDD}.exe
{D4A36C55-6E7B-4321-8C2A-E2DB01FC3D54}.exe
memory/1140-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1140-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1164-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1164-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2540-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2540-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2740-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2740-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3908-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3908-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4552-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4552-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5192-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5192-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5296-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5296-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-13-0x0000000000400000-0x0000000000410000-memory.dmp