Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/08/2026, 22:43
General
- Target 2026-08-29_ff51886da73c2b143397672caee94d42_elex_wannacry.exe
- Size 59KB
- Sample260830-2nf4jaar5x
- SHA256 8cfa7bd3b9d704b72024dcf3790b06d36c45130a379e837caaaf0a028cdc5bea
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\2026-08-29_ff51886da73c2b143397672caee94d42_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-29_ff51886da73c2b143397672caee94d42_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\{D3D57224-0CC0-42c6-BE2D-61B9DDDA3164}.exeC:\Windows\{D3D57224-0CC0-42c6-BE2D-61B9DDDA3164}.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\{C696DC90-789D-4ce3-A58A-8BFD668B7171}.exeC:\Windows\{C696DC90-789D-4ce3-A58A-8BFD668B7171}.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\{B78D756A-74CD-4140-8955-888B8E91DBF2}.exeC:\Windows\{B78D756A-74CD-4140-8955-888B8E91DBF2}.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\{54291762-BE2E-4a38-A0FE-45FB61B862ED}.exeC:\Windows\{54291762-BE2E-4a38-A0FE-45FB61B862ED}.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\{531B71C5-DC14-46ad-89B5-AF3742C7918F}.exeC:\Windows\{531B71C5-DC14-46ad-89B5-AF3742C7918F}.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\{E9C4D036-8D99-45be-8599-F429220F5C34}.exeC:\Windows\{E9C4D036-8D99-45be-8599-F429220F5C34}.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\{473EA6E9-5AEC-46fc-B36F-824BEBD8A9BC}.exeC:\Windows\{473EA6E9-5AEC-46fc-B36F-824BEBD8A9BC}.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\{95DE3DEA-64F2-4694-A291-B485F33573C3}.exeC:\Windows\{95DE3DEA-64F2-4694-A291-B485F33573C3}.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\{B0EA9951-BFFD-4b97-AB1B-07850F88E083}.exeC:\Windows\{B0EA9951-BFFD-4b97-AB1B-07850F88E083}.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\{5747483F-4603-4eff-9C3A-9BF4A2D3F248}.exeC:\Windows\{5747483F-4603-4eff-9C3A-9BF4A2D3F248}.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\{08EEFAFB-6BF7-41e4-B2DC-B07CCF9D4B50}.exeC:\Windows\{08EEFAFB-6BF7-41e4-B2DC-B07CCF9D4B50}.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\{57474~1.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\{B0EA9~1.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\{95DE3~1.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\{473EA~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\{E9C4D~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\{531B7~1.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\{54291~1.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\{B78D7~1.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\{C696D~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\{D3D57~1.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
{08EEFAFB-6BF7-41e4-B2DC-B07CCF9D4B50}.exe
{473EA6E9-5AEC-46fc-B36F-824BEBD8A9BC}.exe
{531B71C5-DC14-46ad-89B5-AF3742C7918F}.exe
{54291762-BE2E-4a38-A0FE-45FB61B862ED}.exe
{5747483F-4603-4eff-9C3A-9BF4A2D3F248}.exe
{95DE3DEA-64F2-4694-A291-B485F33573C3}.exe
{B0EA9951-BFFD-4b97-AB1B-07850F88E083}.exe
{B78D756A-74CD-4140-8955-888B8E91DBF2}.exe
{C696DC90-789D-4ce3-A58A-8BFD668B7171}.exe
{D3D57224-0CC0-42c6-BE2D-61B9DDDA3164}.exe
{E9C4D036-8D99-45be-8599-F429220F5C34}.exe