Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 17:08
General
- Target 2026-07-30_b5b8ec0a4327108630742995a157a234_elex_wannacry.exe
- Size 60KB
- Sample260730-vnlwfssgra
- SHA256 ecb7a4259c2612b2e3af19a3734cde98ce5270f7dfb2b14bbdb86cd146161cb5
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 11 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_b5b8ec0a4327108630742995a157a234_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_b5b8ec0a4327108630742995a157a234_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\{09F6ADB3-AF2E-4744-A1AA-D08AC7E7CC64}.exeC:\Windows\{09F6ADB3-AF2E-4744-A1AA-D08AC7E7CC64}.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\{6D7DF31E-2D25-41d4-9809-6EC0F08F8808}.exeC:\Windows\{6D7DF31E-2D25-41d4-9809-6EC0F08F8808}.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\{BD0FA745-0A80-49c4-ADF0-CEFD25F6A6F4}.exeC:\Windows\{BD0FA745-0A80-49c4-ADF0-CEFD25F6A6F4}.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\{39214FBD-2CC9-44e9-9576-69BE977821AA}.exeC:\Windows\{39214FBD-2CC9-44e9-9576-69BE977821AA}.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\{DE16AED0-4286-4ded-8DCE-29090E7FA963}.exeC:\Windows\{DE16AED0-4286-4ded-8DCE-29090E7FA963}.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\{71AB030D-9EE7-49bf-91BC-539B175BE04D}.exeC:\Windows\{71AB030D-9EE7-49bf-91BC-539B175BE04D}.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\{35FE9203-9A76-4462-913B-F871A211992C}.exeC:\Windows\{35FE9203-9A76-4462-913B-F871A211992C}.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\{4A5383A5-752E-4881-8B7C-9A07AE8B94AD}.exeC:\Windows\{4A5383A5-752E-4881-8B7C-9A07AE8B94AD}.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\{790B9ABE-A3F3-47f9-9088-380B31AB97F6}.exeC:\Windows\{790B9ABE-A3F3-47f9-9088-380B31AB97F6}.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\{140238CB-EBAA-48e2-BB2F-9E0ED60DBB2D}.exeC:\Windows\{140238CB-EBAA-48e2-BB2F-9E0ED60DBB2D}.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\{8CEB0B10-DC88-42ac-87E1-B5FFE80AC1DA}.exeC:\Windows\{8CEB0B10-DC88-42ac-87E1-B5FFE80AC1DA}.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\{14023~1.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\{790B9~1.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\{4A538~1.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\{35FE9~1.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\{71AB0~1.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\{DE16A~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\{39214~1.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\{BD0FA~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\{6D7DF~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\{09F6A~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
Loading Replay Monitor...
Downloads
{09F6ADB3-AF2E-4744-A1AA-D08AC7E7CC64}.exe
{140238CB-EBAA-48e2-BB2F-9E0ED60DBB2D}.exe
{35FE9203-9A76-4462-913B-F871A211992C}.exe
{39214FBD-2CC9-44e9-9576-69BE977821AA}.exe
{4A5383A5-752E-4881-8B7C-9A07AE8B94AD}.exe
{6D7DF31E-2D25-41d4-9809-6EC0F08F8808}.exe
{71AB030D-9EE7-49bf-91BC-539B175BE04D}.exe
{790B9ABE-A3F3-47f9-9088-380B31AB97F6}.exe
{8CEB0B10-DC88-42ac-87E1-B5FFE80AC1DA}.exe
{BD0FA745-0A80-49c4-ADF0-CEFD25F6A6F4}.exe
{DE16AED0-4286-4ded-8DCE-29090E7FA963}.exe