Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 17:34
General
- Target 2026-07-30_65f437bc64b36fc88f361a45ef430289_elex_wannacry.exe
- Size 88KB
- Sample260730-v5ll1sda55
- SHA256 98d6b215e2a5c7c93c8e77b96d7e5fa6a7af4aef15ad58b6a42b8ea6b4aa9077
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 36 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\2026-07-30_65f437bc64b36fc88f361a45ef430289_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_65f437bc64b36fc88f361a45ef430289_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\{023D79F8-12D7-4f36-9E96-D8E844EAFD0C}.exeC:\Windows\{023D79F8-12D7-4f36-9E96-D8E844EAFD0C}.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\{0AA858A4-17F6-475c-A9B1-F87F4CF9A096}.exeC:\Windows\{0AA858A4-17F6-475c-A9B1-F87F4CF9A096}.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\{2471872C-E525-4069-93C2-273156E75DB1}.exeC:\Windows\{2471872C-E525-4069-93C2-273156E75DB1}.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\{97C0A4ED-04F7-40df-AE3F-629252C79DF9}.exeC:\Windows\{97C0A4ED-04F7-40df-AE3F-629252C79DF9}.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\{4E927982-0808-4cd4-8FE4-45576ADF0E9B}.exeC:\Windows\{4E927982-0808-4cd4-8FE4-45576ADF0E9B}.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\{E41A874B-5CE4-49b3-B4CA-A5D74DD3744F}.exeC:\Windows\{E41A874B-5CE4-49b3-B4CA-A5D74DD3744F}.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\{A9CC5C03-1EA1-4277-838D-FFC3FEA4445A}.exeC:\Windows\{A9CC5C03-1EA1-4277-838D-FFC3FEA4445A}.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\{A0891E82-591D-405b-8EEB-F0A433E360E1}.exeC:\Windows\{A0891E82-591D-405b-8EEB-F0A433E360E1}.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\{8A9EB85E-29D2-45a2-AEB6-DEC175787401}.exeC:\Windows\{8A9EB85E-29D2-45a2-AEB6-DEC175787401}.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\{9E9C12B8-C91C-4868-A0EF-3F9635DBD803}.exeC:\Windows\{9E9C12B8-C91C-4868-A0EF-3F9635DBD803}.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\{3A6C4824-1E2C-4121-A637-871F565956EA}.exeC:\Windows\{3A6C4824-1E2C-4121-A637-871F565956EA}.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\{9E9C1~1.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\{8A9EB~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\{A0891~1.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\{A9CC5~1.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\{E41A8~1.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\{4E927~1.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\{97C0A~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\{24718~1.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\{0AA85~1.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\{023D7~1.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
{023D79F8-12D7-4f36-9E96-D8E844EAFD0C}.exe
{0AA858A4-17F6-475c-A9B1-F87F4CF9A096}.exe
{2471872C-E525-4069-93C2-273156E75DB1}.exe
{3A6C4824-1E2C-4121-A637-871F565956EA}.exe
{4E927982-0808-4cd4-8FE4-45576ADF0E9B}.exe
{8A9EB85E-29D2-45a2-AEB6-DEC175787401}.exe
{97C0A4ED-04F7-40df-AE3F-629252C79DF9}.exe
{9E9C12B8-C91C-4868-A0EF-3F9635DBD803}.exe
{A0891E82-591D-405b-8EEB-F0A433E360E1}.exe
{A9CC5C03-1EA1-4277-838D-FFC3FEA4445A}.exe
{E41A874B-5CE4-49b3-B4CA-A5D74DD3744F}.exe
memory/924-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/924-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1452-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1452-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1452-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2556-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3396-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3396-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3396-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3400-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3400-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3884-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3884-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4640-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4640-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4996-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4996-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5784-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5784-43-0x0000000000400000-0x0000000000411000-memory.dmp