Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
17/08/2026, 19:15
General
- Target 2026-08-17_5730a88a167848e0635bfdce3b7ec4aa_elex_wannacry.exe
- Size 90KB
- Sample260817-xylpjsdc89
- SHA256 cbede2abf383d654b0ea81a4ba3c057a29714baf6c3c435dc0a8783105f247ca
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\2026-08-17_5730a88a167848e0635bfdce3b7ec4aa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_5730a88a167848e0635bfdce3b7ec4aa_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\{094974E8-0E65-4935-A927-1588552D3A95}.exeC:\Windows\{094974E8-0E65-4935-A927-1588552D3A95}.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\{5FCE1846-090B-4d44-AB00-BC5CD00EC9A0}.exeC:\Windows\{5FCE1846-090B-4d44-AB00-BC5CD00EC9A0}.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\{7E40E4CE-AC62-43bd-B6E4-8A85A4815DA2}.exeC:\Windows\{7E40E4CE-AC62-43bd-B6E4-8A85A4815DA2}.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\{87B318BE-B397-4e8d-8BC7-059C05965465}.exeC:\Windows\{87B318BE-B397-4e8d-8BC7-059C05965465}.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\{F185D497-FA09-4584-BCCE-682CA9678AF1}.exeC:\Windows\{F185D497-FA09-4584-BCCE-682CA9678AF1}.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\{4AB87B37-2672-4d06-995D-E97F68A9C1B8}.exeC:\Windows\{4AB87B37-2672-4d06-995D-E97F68A9C1B8}.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\{5D79A504-1BAE-4bf5-8FCA-2067BFA23394}.exeC:\Windows\{5D79A504-1BAE-4bf5-8FCA-2067BFA23394}.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\{C7BFFF20-4772-4b70-8617-FE1CE6F13C53}.exeC:\Windows\{C7BFFF20-4772-4b70-8617-FE1CE6F13C53}.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\{B865F26E-7919-4d31-B741-2BAA15D95798}.exeC:\Windows\{B865F26E-7919-4d31-B741-2BAA15D95798}.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\{74CE61E9-1562-4188-846A-36AE958B5A36}.exeC:\Windows\{74CE61E9-1562-4188-846A-36AE958B5A36}.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\{C5053FE8-F18F-4692-9EC1-9B8B058DBBDB}.exeC:\Windows\{C5053FE8-F18F-4692-9EC1-9B8B058DBBDB}.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\{74CE6~1.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\{B865F~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\{C7BFF~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\{5D79A~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\{4AB87~1.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\{F185D~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\{87B31~1.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\{7E40E~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\{5FCE1~1.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\{09497~1.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
{094974E8-0E65-4935-A927-1588552D3A95}.exe
{4AB87B37-2672-4d06-995D-E97F68A9C1B8}.exe
{5D79A504-1BAE-4bf5-8FCA-2067BFA23394}.exe
{5FCE1846-090B-4d44-AB00-BC5CD00EC9A0}.exe
{74CE61E9-1562-4188-846A-36AE958B5A36}.exe
{7E40E4CE-AC62-43bd-B6E4-8A85A4815DA2}.exe
{87B318BE-B397-4e8d-8BC7-059C05965465}.exe
{B865F26E-7919-4d31-B741-2BAA15D95798}.exe
{C5053FE8-F18F-4692-9EC1-9B8B058DBBDB}.exe
{C7BFFF20-4772-4b70-8617-FE1CE6F13C53}.exe
{F185D497-FA09-4584-BCCE-682CA9678AF1}.exe
memory/728-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/728-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1172-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1172-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1552-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1552-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1944-38-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1944-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2528-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2528-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2528-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3116-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3120-32-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3120-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4252-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4252-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4348-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4776-31-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4776-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4920-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4920-25-0x0000000000400000-0x0000000000411000-memory.dmp