Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:21
General
- Target 2026-07-30_7f4eefd4b9fd512270ac77af17b9e771_elex_wannacry.exe
- Size 64KB
- Sample260730-srhl4ack4z
- SHA256 afd15a65cf0b627ac2660c6109414be77f9ace3e96bdd406408833ad6a38fbc8
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 37 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\2026-07-30_7f4eefd4b9fd512270ac77af17b9e771_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_7f4eefd4b9fd512270ac77af17b9e771_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\{D683D718-1672-449e-BF66-42ABE47EFD98}.exeC:\Windows\{D683D718-1672-449e-BF66-42ABE47EFD98}.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\{830E16F4-5343-42c4-8476-48869493E974}.exeC:\Windows\{830E16F4-5343-42c4-8476-48869493E974}.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\{8B786652-1DE2-45c1-AB24-137EF2409284}.exeC:\Windows\{8B786652-1DE2-45c1-AB24-137EF2409284}.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\{5400E728-5090-4a3c-A082-788385F2B6E3}.exeC:\Windows\{5400E728-5090-4a3c-A082-788385F2B6E3}.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\{C87C08CD-36C4-4779-8E69-9178D2F7AF79}.exeC:\Windows\{C87C08CD-36C4-4779-8E69-9178D2F7AF79}.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\{27E4EE36-63E7-48fa-AAC2-BD5EF7CB5C4A}.exeC:\Windows\{27E4EE36-63E7-48fa-AAC2-BD5EF7CB5C4A}.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\{C5D787A9-1D6C-46c3-BE81-B3028A135A57}.exeC:\Windows\{C5D787A9-1D6C-46c3-BE81-B3028A135A57}.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\{ED24A5A7-905F-4cc0-A923-86A8A810EE71}.exeC:\Windows\{ED24A5A7-905F-4cc0-A923-86A8A810EE71}.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\{F544C5A5-8D72-46ff-AA17-081D46465846}.exeC:\Windows\{F544C5A5-8D72-46ff-AA17-081D46465846}.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\{196EB0E6-A107-47a9-A733-53038ECC2564}.exeC:\Windows\{196EB0E6-A107-47a9-A733-53038ECC2564}.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\{22A7F2CF-891F-4f50-BBAA-6FA16E437146}.exeC:\Windows\{22A7F2CF-891F-4f50-BBAA-6FA16E437146}.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\{196EB~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\{F544C~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\{ED24A~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\{C5D78~1.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\{27E4E~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\{C87C0~1.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\{5400E~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\{8B786~1.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\{830E1~1.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\{D683D~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
{196EB0E6-A107-47a9-A733-53038ECC2564}.exe
{22A7F2CF-891F-4f50-BBAA-6FA16E437146}.exe
{27E4EE36-63E7-48fa-AAC2-BD5EF7CB5C4A}.exe
{5400E728-5090-4a3c-A082-788385F2B6E3}.exe
{830E16F4-5343-42c4-8476-48869493E974}.exe
{8B786652-1DE2-45c1-AB24-137EF2409284}.exe
{C5D787A9-1D6C-46c3-BE81-B3028A135A57}.exe
{C87C08CD-36C4-4779-8E69-9178D2F7AF79}.exe
{D683D718-1672-449e-BF66-42ABE47EFD98}.exe
{ED24A5A7-905F-4cc0-A923-86A8A810EE71}.exe
{F544C5A5-8D72-46ff-AA17-081D46465846}.exe
memory/712-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1492-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1492-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1640-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1640-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1724-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1724-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1992-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1992-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1992-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2416-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2416-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2656-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2656-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3324-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3324-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4468-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4468-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4468-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5420-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5420-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5540-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5540-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5540-13-0x0000000000400000-0x0000000000410000-memory.dmp