Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/09/2026, 17:24
General
- Target 2026-09-29_aff1e9640b73d712ca9faeeb2d69de44_elex_wannacry.exe
- Size 92KB
- Sample260930-vy3a7avbkh
- SHA256 4a9851da37d7d9c1b45758cecc93e5f970c0f70e612b91e05036388150d6d22d
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 33 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\2026-09-29_aff1e9640b73d712ca9faeeb2d69de44_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_aff1e9640b73d712ca9faeeb2d69de44_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\{861831FB-6AC7-42fc-997F-D8DC9362091D}.exeC:\Windows\{861831FB-6AC7-42fc-997F-D8DC9362091D}.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\{4ACFACB6-9A04-42c4-A483-CD66DAEC0378}.exeC:\Windows\{4ACFACB6-9A04-42c4-A483-CD66DAEC0378}.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\{9F1872C7-38FD-4f24-B67F-D065640C628C}.exeC:\Windows\{9F1872C7-38FD-4f24-B67F-D065640C628C}.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\{EA914235-8E9F-4822-BE79-14223B932BAA}.exeC:\Windows\{EA914235-8E9F-4822-BE79-14223B932BAA}.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\{7DBBE789-1649-44c6-B4FB-2576DE7393B3}.exeC:\Windows\{7DBBE789-1649-44c6-B4FB-2576DE7393B3}.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\{3C83A19A-AA8C-4386-ABF7-E9AA0DA8E3BC}.exeC:\Windows\{3C83A19A-AA8C-4386-ABF7-E9AA0DA8E3BC}.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\{C560022F-7381-45e1-A03C-27A2A4B8B5A4}.exeC:\Windows\{C560022F-7381-45e1-A03C-27A2A4B8B5A4}.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\{D84121DF-E094-43e5-8CF5-0499D3E62967}.exeC:\Windows\{D84121DF-E094-43e5-8CF5-0499D3E62967}.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\{D2BE9D2A-38C7-436e-9EFE-4DDF4E79670D}.exeC:\Windows\{D2BE9D2A-38C7-436e-9EFE-4DDF4E79670D}.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\{DCCA48BD-F8E8-4272-888F-C6E38A4D4609}.exeC:\Windows\{DCCA48BD-F8E8-4272-888F-C6E38A4D4609}.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\{864FF51A-2506-46ce-AE1C-1EFFC6B65711}.exeC:\Windows\{864FF51A-2506-46ce-AE1C-1EFFC6B65711}.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\{DCCA4~1.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\{D2BE9~1.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\{D8412~1.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\{C5600~1.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\{3C83A~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\{7DBBE~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\{EA914~1.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\{9F187~1.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\{4ACFA~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\{86183~1.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
{3C83A19A-AA8C-4386-ABF7-E9AA0DA8E3BC}.exe
{4ACFACB6-9A04-42c4-A483-CD66DAEC0378}.exe
{7DBBE789-1649-44c6-B4FB-2576DE7393B3}.exe
{861831FB-6AC7-42fc-997F-D8DC9362091D}.exe
{864FF51A-2506-46ce-AE1C-1EFFC6B65711}.exe
{9F1872C7-38FD-4f24-B67F-D065640C628C}.exe
{C560022F-7381-45e1-A03C-27A2A4B8B5A4}.exe
{D2BE9D2A-38C7-436e-9EFE-4DDF4E79670D}.exe
{D84121DF-E094-43e5-8CF5-0499D3E62967}.exe
{DCCA48BD-F8E8-4272-888F-C6E38A4D4609}.exe
{EA914235-8E9F-4822-BE79-14223B932BAA}.exe
memory/1084-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1084-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1084-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1824-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1824-37-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2060-36-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2060-30-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2132-45-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2472-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2472-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2796-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2796-22-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2972-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2972-24-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3020-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3020-52-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4404-17-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4404-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4732-64-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4916-58-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4916-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4948-57-0x0000000000400000-0x0000000000417000-memory.dmp