Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 07:45
General
- Target 2026-10-26_c048cafae3fae57d1bbb56fa6878b761_elex_wannacry.exe
- Size 89KB
- Sample261027-jln29act3j
- SHA256 d20af686a0424a3d1c97b9bb64dd82d7cf57f7b00e01d19c42e53a12c65ce8a4
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\2026-10-26_c048cafae3fae57d1bbb56fa6878b761_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_c048cafae3fae57d1bbb56fa6878b761_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\{E3A659CC-D7A4-421d-AC07-ED542FB6CE72}.exeC:\Windows\{E3A659CC-D7A4-421d-AC07-ED542FB6CE72}.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
-
C:\Windows\{A6F2BE55-EAC9-4532-AD56-5FEC9B5A5324}.exeC:\Windows\{A6F2BE55-EAC9-4532-AD56-5FEC9B5A5324}.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\{A074F6E3-7C42-4f02-9301-5E57D668C45C}.exeC:\Windows\{A074F6E3-7C42-4f02-9301-5E57D668C45C}.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
-
C:\Windows\{A7C801B1-AE48-4081-8E53-C9ABB5A7429C}.exeC:\Windows\{A7C801B1-AE48-4081-8E53-C9ABB5A7429C}.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\{E7E7B0DF-B72D-420c-80E1-8887582E1251}.exeC:\Windows\{E7E7B0DF-B72D-420c-80E1-8887582E1251}.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\{2678C7B6-FE49-4ea9-828D-519D298B1082}.exeC:\Windows\{2678C7B6-FE49-4ea9-828D-519D298B1082}.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\{5065D660-C8A0-402d-9DD7-5BB04BC4AF4B}.exeC:\Windows\{5065D660-C8A0-402d-9DD7-5BB04BC4AF4B}.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\{C5AEC5A1-6AFF-4cc2-965C-A765C772C224}.exeC:\Windows\{C5AEC5A1-6AFF-4cc2-965C-A765C772C224}.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\{E665A50E-0581-49dc-8F2D-968C7B0EB82D}.exeC:\Windows\{E665A50E-0581-49dc-8F2D-968C7B0EB82D}.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\{E613A051-9293-4c5d-8EE1-9E7D7EC32473}.exeC:\Windows\{E613A051-9293-4c5d-8EE1-9E7D7EC32473}.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
-
C:\Windows\{1217D47C-6D99-41dc-918A-72570F9B3158}.exeC:\Windows\{1217D47C-6D99-41dc-918A-72570F9B3158}.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\{E613A~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\{E665A~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\{C5AEC~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\{5065D~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\{2678C~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\{E7E7B~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\{A7C80~1.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\{A074F~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\{A6F2B~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\{E3A65~1.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\2026-1~1.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
{1217D47C-6D99-41dc-918A-72570F9B3158}.exe
{2678C7B6-FE49-4ea9-828D-519D298B1082}.exe
{5065D660-C8A0-402d-9DD7-5BB04BC4AF4B}.exe
{A074F6E3-7C42-4f02-9301-5E57D668C45C}.exe
{A6F2BE55-EAC9-4532-AD56-5FEC9B5A5324}.exe
{A7C801B1-AE48-4081-8E53-C9ABB5A7429C}.exe
{C5AEC5A1-6AFF-4cc2-965C-A765C772C224}.exe
{E3A659CC-D7A4-421d-AC07-ED542FB6CE72}.exe
{E613A051-9293-4c5d-8EE1-9E7D7EC32473}.exe
{E665A50E-0581-49dc-8F2D-968C7B0EB82D}.exe
{E7E7B0DF-B72D-420c-80E1-8887582E1251}.exe