Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 08:42
General
- Target 2026-08-08_dedf7dce53bc9ab6c53cf1caed16ed80_elex_wannacry.exe
- Size 68KB
- Sample260808-kmclaace72
- SHA256 c5f66f8ea78e1217618a667dca65432afaf055f98f3221b68cd7b47e1a5e9df2
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 36 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\2026-08-08_dedf7dce53bc9ab6c53cf1caed16ed80_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_dedf7dce53bc9ab6c53cf1caed16ed80_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\{58588F03-F3D1-48d3-9210-221B9FBBC31E}.exeC:\Windows\{58588F03-F3D1-48d3-9210-221B9FBBC31E}.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\{274F3C3A-3A67-44c9-B2BC-F2F1F6CB9532}.exeC:\Windows\{274F3C3A-3A67-44c9-B2BC-F2F1F6CB9532}.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
-
C:\Windows\{ED77667E-FE18-46fa-BFE1-EE53C377B1A2}.exeC:\Windows\{ED77667E-FE18-46fa-BFE1-EE53C377B1A2}.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\{BEB442A5-2F9B-496d-87FF-E798F65B6947}.exeC:\Windows\{BEB442A5-2F9B-496d-87FF-E798F65B6947}.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\{4AF9452F-19C3-4371-BBA1-01FA04674089}.exeC:\Windows\{4AF9452F-19C3-4371-BBA1-01FA04674089}.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\{0C0AD969-D2A7-4903-A869-4C9149C32355}.exeC:\Windows\{0C0AD969-D2A7-4903-A869-4C9149C32355}.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\{2EE9716B-60E2-4250-AFD2-65C09DDE02B8}.exeC:\Windows\{2EE9716B-60E2-4250-AFD2-65C09DDE02B8}.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\{A5835DFD-E02B-4e61-B540-5C845CFC6029}.exeC:\Windows\{A5835DFD-E02B-4e61-B540-5C845CFC6029}.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\{4148A568-1B42-4906-8472-84BD76AB1167}.exeC:\Windows\{4148A568-1B42-4906-8472-84BD76AB1167}.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\{2727FF3A-56A4-40c1-850D-B56D2EF82226}.exeC:\Windows\{2727FF3A-56A4-40c1-850D-B56D2EF82226}.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\{BE7665A3-097E-42df-8E40-0DC5AC8855DC}.exeC:\Windows\{BE7665A3-097E-42df-8E40-0DC5AC8855DC}.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\{2727F~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\{4148A~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\{A5835~1.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\{2EE97~1.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\{0C0AD~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\{4AF94~1.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\{BEB44~1.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\{ED776~1.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\{274F3~1.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\{58588~1.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
{0C0AD969-D2A7-4903-A869-4C9149C32355}.exe
{2727FF3A-56A4-40c1-850D-B56D2EF82226}.exe
{274F3C3A-3A67-44c9-B2BC-F2F1F6CB9532}.exe
{2EE9716B-60E2-4250-AFD2-65C09DDE02B8}.exe
{4148A568-1B42-4906-8472-84BD76AB1167}.exe
{4AF9452F-19C3-4371-BBA1-01FA04674089}.exe
{58588F03-F3D1-48d3-9210-221B9FBBC31E}.exe
{A5835DFD-E02B-4e61-B540-5C845CFC6029}.exe
{BE7665A3-097E-42df-8E40-0DC5AC8855DC}.exe
{BEB442A5-2F9B-496d-87FF-E798F65B6947}.exe
{ED77667E-FE18-46fa-BFE1-EE53C377B1A2}.exe
memory/2232-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2232-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2984-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2984-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2988-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2988-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3348-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3348-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4012-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4012-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4088-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4088-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4340-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4340-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4340-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4400-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4400-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4524-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4524-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4524-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5724-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6064-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6064-48-0x0000000000400000-0x0000000000411000-memory.dmp