Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 01:55
General
- Target 2026-07-29_51e743f80164c0d935b0175819c40ec0_elex_wannacry.exe
- Size 68KB
- Sample260730-cb476axbqc
- SHA256 ec1760958ce78eb2b3818fec9967eaef5f3820cf4814a5681dd1727a66a33557
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 37 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_51e743f80164c0d935b0175819c40ec0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_51e743f80164c0d935b0175819c40ec0_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\{8392F2F3-36AE-4bdb-80D4-0A3E4DCF6D4B}.exeC:\Windows\{8392F2F3-36AE-4bdb-80D4-0A3E4DCF6D4B}.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\{028BE231-3784-43cc-8521-B700C6399FB6}.exeC:\Windows\{028BE231-3784-43cc-8521-B700C6399FB6}.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\{C7A66A8F-D880-448d-94A1-99260774C162}.exeC:\Windows\{C7A66A8F-D880-448d-94A1-99260774C162}.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\{15103A48-6AED-437d-A240-EBE41A7E1B14}.exeC:\Windows\{15103A48-6AED-437d-A240-EBE41A7E1B14}.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\{2D85EE32-F098-4a1c-BFEE-D0EC1CA8DBE4}.exeC:\Windows\{2D85EE32-F098-4a1c-BFEE-D0EC1CA8DBE4}.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\{3A287403-E6A0-4faa-95F9-0B0C0EE96EED}.exeC:\Windows\{3A287403-E6A0-4faa-95F9-0B0C0EE96EED}.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\{B485CE78-6082-4efd-A30D-B56E5035AB46}.exeC:\Windows\{B485CE78-6082-4efd-A30D-B56E5035AB46}.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
-
C:\Windows\{3A97B80C-CA46-4e60-B216-F12F828245F5}.exeC:\Windows\{3A97B80C-CA46-4e60-B216-F12F828245F5}.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\{3DB3FB8F-68D2-4100-A6E0-4CBC9DF04D57}.exeC:\Windows\{3DB3FB8F-68D2-4100-A6E0-4CBC9DF04D57}.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
-
C:\Windows\{72F1DC09-B77F-43b6-9991-EE3159E4C4FA}.exeC:\Windows\{72F1DC09-B77F-43b6-9991-EE3159E4C4FA}.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\{CA374F8C-F15D-4dde-921C-183DFBA3771F}.exeC:\Windows\{CA374F8C-F15D-4dde-921C-183DFBA3771F}.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\{72F1D~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\{3DB3F~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\{3A97B~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\{B485C~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\{3A287~1.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\{2D85E~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\{15103~1.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\{C7A66~1.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\{028BE~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\{8392F~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
{028BE231-3784-43cc-8521-B700C6399FB6}.exe
{15103A48-6AED-437d-A240-EBE41A7E1B14}.exe
{2D85EE32-F098-4a1c-BFEE-D0EC1CA8DBE4}.exe
{3A287403-E6A0-4faa-95F9-0B0C0EE96EED}.exe
{3A97B80C-CA46-4e60-B216-F12F828245F5}.exe
{3DB3FB8F-68D2-4100-A6E0-4CBC9DF04D57}.exe
{72F1DC09-B77F-43b6-9991-EE3159E4C4FA}.exe
{8392F2F3-36AE-4bdb-80D4-0A3E4DCF6D4B}.exe
{B485CE78-6082-4efd-A30D-B56E5035AB46}.exe
{C7A66A8F-D880-448d-94A1-99260774C162}.exe
{CA374F8C-F15D-4dde-921C-183DFBA3771F}.exe
memory/244-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/244-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/244-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1392-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1392-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2272-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2272-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2272-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2680-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2680-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3436-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3436-72-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3632-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4160-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4160-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4456-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4456-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4956-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4956-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5972-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5972-19-0x0000000000400000-0x0000000000411000-memory.dmp