Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
15/08/2026, 04:23
General
- Target 2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_elex_wannacry.exe
- Size 64KB
- Sample260815-ezyfmayfjb
- SHA256 24a9299b161ac9b7ea696dec0d65ad7bc0a0eec8ab7366a4f89693a5017217bd
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 34 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\2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_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\{4EF0F585-8A3D-4d53-BF3C-CABA4881C34A}.exeC:\Windows\{4EF0F585-8A3D-4d53-BF3C-CABA4881C34A}.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\{D0AC8893-30A8-4fb1-B835-7E25568A77E6}.exeC:\Windows\{D0AC8893-30A8-4fb1-B835-7E25568A77E6}.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\{7443ED34-5D07-4118-B1CC-EDCA22912F52}.exeC:\Windows\{7443ED34-5D07-4118-B1CC-EDCA22912F52}.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\{78A9BA50-B241-4c68-AB9C-11E8DBD15077}.exeC:\Windows\{78A9BA50-B241-4c68-AB9C-11E8DBD15077}.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\{A2481EB3-82EB-46f0-B933-D360A28C96AD}.exeC:\Windows\{A2481EB3-82EB-46f0-B933-D360A28C96AD}.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\{56407680-3492-4684-80DE-555E74831BEC}.exeC:\Windows\{56407680-3492-4684-80DE-555E74831BEC}.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\{EABA7ABB-FF92-4a2a-81A0-C44A0D617C7F}.exeC:\Windows\{EABA7ABB-FF92-4a2a-81A0-C44A0D617C7F}.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\{0A7436D3-A866-4033-BD2B-FE8B4E9B1033}.exeC:\Windows\{0A7436D3-A866-4033-BD2B-FE8B4E9B1033}.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\{DD97C377-5AD0-48f3-8FC5-B7B2E2C0879E}.exeC:\Windows\{DD97C377-5AD0-48f3-8FC5-B7B2E2C0879E}.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\{A7C2E888-5027-42a7-941A-4C19FB97E229}.exeC:\Windows\{A7C2E888-5027-42a7-941A-4C19FB97E229}.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\{0A4CF1E9-6FA0-473f-8DDE-D99E58B2A7F1}.exeC:\Windows\{0A4CF1E9-6FA0-473f-8DDE-D99E58B2A7F1}.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\{A7C2E~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\{DD97C~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\{0A743~1.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\{EABA7~1.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\{56407~1.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\{A2481~1.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\{78A9B~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\{7443E~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\{D0AC8~1.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\{4EF0F~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
{0A4CF1E9-6FA0-473f-8DDE-D99E58B2A7F1}.exe
{0A7436D3-A866-4033-BD2B-FE8B4E9B1033}.exe
{4EF0F585-8A3D-4d53-BF3C-CABA4881C34A}.exe
{56407680-3492-4684-80DE-555E74831BEC}.exe
{7443ED34-5D07-4118-B1CC-EDCA22912F52}.exe
{78A9BA50-B241-4c68-AB9C-11E8DBD15077}.exe
{A2481EB3-82EB-46f0-B933-D360A28C96AD}.exe
{A7C2E888-5027-42a7-941A-4C19FB97E229}.exe
{D0AC8893-30A8-4fb1-B835-7E25568A77E6}.exe
{DD97C377-5AD0-48f3-8FC5-B7B2E2C0879E}.exe
{EABA7ABB-FF92-4a2a-81A0-C44A0D617C7F}.exe
memory/1860-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2020-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2664-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2664-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3096-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3096-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3944-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4228-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4228-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4420-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4420-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4924-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4924-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4924-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5012-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5012-20-0x0000000000400000-0x0000000000410000-memory.dmp