Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 15:59
General
- Target 2026-10-26_628d01e71f80a1112b825db8737e1abc_elex_wannacry.exe
- Size 60KB
- Sample261027-te38psdh98
- SHA256 7928087545f1ef0c02ed128a694734c613c9b8c3f7028602210b956703e9ab3f
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_628d01e71f80a1112b825db8737e1abc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_628d01e71f80a1112b825db8737e1abc_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\{9D08BD54-00EC-4bb8-9A7C-2AF8F82B2156}.exeC:\Windows\{9D08BD54-00EC-4bb8-9A7C-2AF8F82B2156}.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\{966CC2F5-ABC7-4764-871D-55FDB6DC0CB6}.exeC:\Windows\{966CC2F5-ABC7-4764-871D-55FDB6DC0CB6}.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\{0FBBDC03-7033-4fb7-A4DA-2B13433AA10F}.exeC:\Windows\{0FBBDC03-7033-4fb7-A4DA-2B13433AA10F}.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\{C1E4BF41-C1EA-4b8f-B3BD-C60DC6DCD4B8}.exeC:\Windows\{C1E4BF41-C1EA-4b8f-B3BD-C60DC6DCD4B8}.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\{0579F3CD-9A64-4408-B297-C8E21FB8BFEF}.exeC:\Windows\{0579F3CD-9A64-4408-B297-C8E21FB8BFEF}.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\{47D3AB95-B3A9-4879-B5A4-A7BB81E39AD5}.exeC:\Windows\{47D3AB95-B3A9-4879-B5A4-A7BB81E39AD5}.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\{D82A8785-6CF0-4d90-88C9-8DA45A35B0A3}.exeC:\Windows\{D82A8785-6CF0-4d90-88C9-8DA45A35B0A3}.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\{72661445-DA35-42e7-8BD3-FA036A1CF7C3}.exeC:\Windows\{72661445-DA35-42e7-8BD3-FA036A1CF7C3}.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\{AD53A132-26D6-448b-BA56-22E222213CFC}.exeC:\Windows\{AD53A132-26D6-448b-BA56-22E222213CFC}.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\{7D8F38BB-C271-45e2-9B93-A79E6F68E995}.exeC:\Windows\{7D8F38BB-C271-45e2-9B93-A79E6F68E995}.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\{66575F57-9A16-4254-BD5C-C9B28181CD5B}.exeC:\Windows\{66575F57-9A16-4254-BD5C-C9B28181CD5B}.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\{7D8F3~1.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\{AD53A~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\{72661~1.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\{D82A8~1.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\{47D3A~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\{0579F~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\{C1E4B~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\{0FBBD~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\{966CC~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\{9D08B~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
{0579F3CD-9A64-4408-B297-C8E21FB8BFEF}.exe
{0FBBDC03-7033-4fb7-A4DA-2B13433AA10F}.exe
{47D3AB95-B3A9-4879-B5A4-A7BB81E39AD5}.exe
{66575F57-9A16-4254-BD5C-C9B28181CD5B}.exe
{72661445-DA35-42e7-8BD3-FA036A1CF7C3}.exe
{7D8F38BB-C271-45e2-9B93-A79E6F68E995}.exe
{966CC2F5-ABC7-4764-871D-55FDB6DC0CB6}.exe
{9D08BD54-00EC-4bb8-9A7C-2AF8F82B2156}.exe
{AD53A132-26D6-448b-BA56-22E222213CFC}.exe
{C1E4BF41-C1EA-4b8f-B3BD-C60DC6DCD4B8}.exe
{D82A8785-6CF0-4d90-88C9-8DA45A35B0A3}.exe