Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
24/08/2026, 13:20
General
- Target 2026-08-23_3fd552a7c70187e4418f6e90a23b9999_elex_wannacry.exe
- Size 90KB
- Sample260824-qk4vmstybz
- SHA256 c3c6a1e180cd067d24372a79863a7a1e506ae5f0ab4cb5631aaaabb1cc2c13bb
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\2026-08-23_3fd552a7c70187e4418f6e90a23b9999_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_3fd552a7c70187e4418f6e90a23b9999_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\{B47AEBEC-0541-4d11-B53C-F6C9D201F3BD}.exeC:\Windows\{B47AEBEC-0541-4d11-B53C-F6C9D201F3BD}.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\{CE34B655-8284-4dee-B6A9-5734EADB6676}.exeC:\Windows\{CE34B655-8284-4dee-B6A9-5734EADB6676}.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\{F6EF3E94-C91A-44f4-A17D-DC152B2A8331}.exeC:\Windows\{F6EF3E94-C91A-44f4-A17D-DC152B2A8331}.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\{E5B9D623-BDEE-4faf-A4C7-60F81D3A2944}.exeC:\Windows\{E5B9D623-BDEE-4faf-A4C7-60F81D3A2944}.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\{39A83C2B-FFF4-41e8-B01C-C6108DEB84F9}.exeC:\Windows\{39A83C2B-FFF4-41e8-B01C-C6108DEB84F9}.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\{DB5C3812-01EE-4f8d-B5E0-6D802473A0B0}.exeC:\Windows\{DB5C3812-01EE-4f8d-B5E0-6D802473A0B0}.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\{11FBEA37-5CBA-495c-BB71-CBF163F2B27D}.exeC:\Windows\{11FBEA37-5CBA-495c-BB71-CBF163F2B27D}.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
-
C:\Windows\{37C683C7-6699-4dc0-BDEA-6D75FDE102F7}.exeC:\Windows\{37C683C7-6699-4dc0-BDEA-6D75FDE102F7}.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\{F506699F-79AA-45b5-BE91-6F0E488E7B50}.exeC:\Windows\{F506699F-79AA-45b5-BE91-6F0E488E7B50}.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
-
C:\Windows\{7C6F84FF-45CC-4aaf-AA83-EFC6129EC78A}.exeC:\Windows\{7C6F84FF-45CC-4aaf-AA83-EFC6129EC78A}.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\{7C60288D-5C96-4906-8C8F-322605A93471}.exeC:\Windows\{7C60288D-5C96-4906-8C8F-322605A93471}.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\{7C6F8~1.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\{F5066~1.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\{37C68~1.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\{11FBE~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\{DB5C3~1.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\{39A83~1.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\{E5B9D~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\{F6EF3~1.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\{CE34B~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\{B47AE~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
{11FBEA37-5CBA-495c-BB71-CBF163F2B27D}.exe
{37C683C7-6699-4dc0-BDEA-6D75FDE102F7}.exe
{39A83C2B-FFF4-41e8-B01C-C6108DEB84F9}.exe
{7C60288D-5C96-4906-8C8F-322605A93471}.exe
{7C6F84FF-45CC-4aaf-AA83-EFC6129EC78A}.exe
{B47AEBEC-0541-4d11-B53C-F6C9D201F3BD}.exe
{CE34B655-8284-4dee-B6A9-5734EADB6676}.exe
{DB5C3812-01EE-4f8d-B5E0-6D802473A0B0}.exe
{E5B9D623-BDEE-4faf-A4C7-60F81D3A2944}.exe
{F506699F-79AA-45b5-BE91-6F0E488E7B50}.exe
{F6EF3E94-C91A-44f4-A17D-DC152B2A8331}.exe
memory/588-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2012-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2012-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2432-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2432-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2628-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2628-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2628-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2828-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2828-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2896-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2896-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3312-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3312-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3624-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3624-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4824-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4824-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-0-0x0000000000400000-0x0000000000411000-memory.dmp