Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 02:29
General
- Target 2026-07-29_c3bf1d7b49b55645d4ee29669b19804c_elex_wannacry.exe
- Size 60KB
- Sample260729-cy2qjsvsby
- SHA256 5018aab870244dac8b6dd58a83f4c0390f2f4fdf4e6720164893c3e3695e276a
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\2026-07-29_c3bf1d7b49b55645d4ee29669b19804c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_c3bf1d7b49b55645d4ee29669b19804c_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\{26B199F0-B2A4-4c90-A1B8-739BDB472390}.exeC:\Windows\{26B199F0-B2A4-4c90-A1B8-739BDB472390}.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\{95B09B6F-0415-48f1-B307-0C4E9F645F7E}.exeC:\Windows\{95B09B6F-0415-48f1-B307-0C4E9F645F7E}.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\{D316EF75-F591-45e9-A72A-57FD9C6EFF83}.exeC:\Windows\{D316EF75-F591-45e9-A72A-57FD9C6EFF83}.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\{4A443D59-0D8C-42a1-82E7-9AF43A5525C9}.exeC:\Windows\{4A443D59-0D8C-42a1-82E7-9AF43A5525C9}.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\{7942627E-81C0-4bad-B55B-B2E5453274D7}.exeC:\Windows\{7942627E-81C0-4bad-B55B-B2E5453274D7}.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\{3D2E9BD3-53B7-4f5f-AC89-80F859E93178}.exeC:\Windows\{3D2E9BD3-53B7-4f5f-AC89-80F859E93178}.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
-
C:\Windows\{CA4D618D-E3F4-42ea-A604-CFE04741372A}.exeC:\Windows\{CA4D618D-E3F4-42ea-A604-CFE04741372A}.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\{416C71F2-3D12-412b-807F-5933B7C13169}.exeC:\Windows\{416C71F2-3D12-412b-807F-5933B7C13169}.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\{61EF888B-46B7-4875-A12D-0F1A7D90BC3A}.exeC:\Windows\{61EF888B-46B7-4875-A12D-0F1A7D90BC3A}.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\{E2697A78-C06C-4ba1-99FE-823663E996A5}.exeC:\Windows\{E2697A78-C06C-4ba1-99FE-823663E996A5}.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\{F9F85C86-7AAC-43ac-AF42-1BD09B8F8BA7}.exeC:\Windows\{F9F85C86-7AAC-43ac-AF42-1BD09B8F8BA7}.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\{E2697~1.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\{61EF8~1.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\{416C7~1.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\{CA4D6~1.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\{3D2E9~1.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\{79426~1.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\{4A443~1.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\{D316E~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\{95B09~1.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\{26B19~1.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
{26B199F0-B2A4-4c90-A1B8-739BDB472390}.exe
{3D2E9BD3-53B7-4f5f-AC89-80F859E93178}.exe
{416C71F2-3D12-412b-807F-5933B7C13169}.exe
{4A443D59-0D8C-42a1-82E7-9AF43A5525C9}.exe
{61EF888B-46B7-4875-A12D-0F1A7D90BC3A}.exe
{7942627E-81C0-4bad-B55B-B2E5453274D7}.exe
{95B09B6F-0415-48f1-B307-0C4E9F645F7E}.exe
{CA4D618D-E3F4-42ea-A604-CFE04741372A}.exe
{D316EF75-F591-45e9-A72A-57FD9C6EFF83}.exe
{E2697A78-C06C-4ba1-99FE-823663E996A5}.exe
{F9F85C86-7AAC-43ac-AF42-1BD09B8F8BA7}.exe