Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 14:28
General
- Target 2026-10-16_75b7396bd75dbbcc96b50d689cd7d06b_elex_wannacry.exe
- Size 90KB
- Sample261017-rs196ag19x
- SHA256 151e3c6b92a0c223b68403b12e0fa30ae6e3bf0c40951cf664b15e0b8dd7ef69
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\2026-10-16_75b7396bd75dbbcc96b50d689cd7d06b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_75b7396bd75dbbcc96b50d689cd7d06b_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\{AAE71A7F-AC99-48c6-A73A-860D4FB8E089}.exeC:\Windows\{AAE71A7F-AC99-48c6-A73A-860D4FB8E089}.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\{E87AA9C0-7031-41cf-AA39-31D3C1F1FA12}.exeC:\Windows\{E87AA9C0-7031-41cf-AA39-31D3C1F1FA12}.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\{685BB51B-098D-45ae-937E-005F67EAD3D1}.exeC:\Windows\{685BB51B-098D-45ae-937E-005F67EAD3D1}.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\{31AC2627-A063-4e7a-9957-6E6D815DD894}.exeC:\Windows\{31AC2627-A063-4e7a-9957-6E6D815DD894}.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\{D11C2A7B-7745-412e-B7C2-D8F1FF39B61E}.exeC:\Windows\{D11C2A7B-7745-412e-B7C2-D8F1FF39B61E}.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\{9BD8C998-412B-4ba4-8AB1-D7D4F11BE919}.exeC:\Windows\{9BD8C998-412B-4ba4-8AB1-D7D4F11BE919}.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\{5AC7D970-C912-42e4-883D-19494B3A7F16}.exeC:\Windows\{5AC7D970-C912-42e4-883D-19494B3A7F16}.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\{B0198693-E65F-4945-B08B-4F2A20473440}.exeC:\Windows\{B0198693-E65F-4945-B08B-4F2A20473440}.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\{A51CFE51-5A48-44b7-B9B3-178C9F9FE434}.exeC:\Windows\{A51CFE51-5A48-44b7-B9B3-178C9F9FE434}.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\{257B9EA4-2719-45a8-8D86-CA881EE628B3}.exeC:\Windows\{257B9EA4-2719-45a8-8D86-CA881EE628B3}.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\{6CF66019-E776-4890-821A-13D0D22F3679}.exeC:\Windows\{6CF66019-E776-4890-821A-13D0D22F3679}.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\{257B9~1.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\{A51CF~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\{B0198~1.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\{5AC7D~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\{9BD8C~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\{D11C2~1.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\{31AC2~1.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\{685BB~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\{E87AA~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\{AAE71~1.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\2026-1~1.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
{257B9EA4-2719-45a8-8D86-CA881EE628B3}.exe
{31AC2627-A063-4e7a-9957-6E6D815DD894}.exe
{5AC7D970-C912-42e4-883D-19494B3A7F16}.exe
{685BB51B-098D-45ae-937E-005F67EAD3D1}.exe
{6CF66019-E776-4890-821A-13D0D22F3679}.exe
{9BD8C998-412B-4ba4-8AB1-D7D4F11BE919}.exe
{A51CFE51-5A48-44b7-B9B3-178C9F9FE434}.exe
{AAE71A7F-AC99-48c6-A73A-860D4FB8E089}.exe
{B0198693-E65F-4945-B08B-4F2A20473440}.exe
{D11C2A7B-7745-412e-B7C2-D8F1FF39B61E}.exe
{E87AA9C0-7031-41cf-AA39-31D3C1F1FA12}.exe
memory/1156-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1156-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1480-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1480-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1764-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1764-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2084-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2084-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2084-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3876-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3876-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4404-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4404-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4692-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4692-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5148-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5540-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5540-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5552-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5552-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5640-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5640-26-0x0000000000400000-0x0000000000411000-memory.dmp