Analysis
- max time kernel
149s - max time network
155s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 14:08
General
- Target 2026-05-11_c729113564b2052b48095ab6d52cbdd9_elex_wannacry.exe
- Size 176KB
- Sample260511-rfpqlabz4x
- SHA256 6624d1cdaaaa0cc13fb0be141930338acd60c5ae8848bfaa26e99e2a9ae27ec7
Score
10/10
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-11_c729113564b2052b48095ab6d52cbdd9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_c729113564b2052b48095ab6d52cbdd9_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\{EE161A70-1675-40d6-9362-B1F6C1DADDB5}.exeC:\Windows\{EE161A70-1675-40d6-9362-B1F6C1DADDB5}.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\{763C4E1D-C232-4f6a-B293-DFD3AFEB03DF}.exeC:\Windows\{763C4E1D-C232-4f6a-B293-DFD3AFEB03DF}.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\{D5A93B13-2B3B-4ae7-B779-D685058FFA34}.exeC:\Windows\{D5A93B13-2B3B-4ae7-B779-D685058FFA34}.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\{3CCE521C-0772-47a8-A8EA-C7F14FDFE0D6}.exeC:\Windows\{3CCE521C-0772-47a8-A8EA-C7F14FDFE0D6}.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\{2E40EFC8-FCC3-49d3-8940-2E16C13547A4}.exeC:\Windows\{2E40EFC8-FCC3-49d3-8940-2E16C13547A4}.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\{B4179EDA-B9EE-41a2-AADA-285FFE65D231}.exeC:\Windows\{B4179EDA-B9EE-41a2-AADA-285FFE65D231}.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\{CB16303D-959B-4c75-BD45-F633D94F41BC}.exeC:\Windows\{CB16303D-959B-4c75-BD45-F633D94F41BC}.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\{E356604F-DD65-4326-92DD-530FB751CDED}.exeC:\Windows\{E356604F-DD65-4326-92DD-530FB751CDED}.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\{368736C9-2009-4ec3-9FDA-2D012A8A7B83}.exeC:\Windows\{368736C9-2009-4ec3-9FDA-2D012A8A7B83}.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\{92D70E07-149E-4941-9F18-17D06D036A7E}.exeC:\Windows\{92D70E07-149E-4941-9F18-17D06D036A7E}.exe11⤵
- 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\{36873~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E3566~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CB163~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B4179~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2E40E~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3CCE5~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D5A93~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{763C4~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{EE161~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{2E40EFC8-FCC3-49d3-8940-2E16C13547A4}.exe
{368736C9-2009-4ec3-9FDA-2D012A8A7B83}.exe
{3CCE521C-0772-47a8-A8EA-C7F14FDFE0D6}.exe
{763C4E1D-C232-4f6a-B293-DFD3AFEB03DF}.exe
{92D70E07-149E-4941-9F18-17D06D036A7E}.exe
{B4179EDA-B9EE-41a2-AADA-285FFE65D231}.exe
{CB16303D-959B-4c75-BD45-F633D94F41BC}.exe
{D5A93B13-2B3B-4ae7-B779-D685058FFA34}.exe
{E356604F-DD65-4326-92DD-530FB751CDED}.exe
{EE161A70-1675-40d6-9362-B1F6C1DADDB5}.exe