Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 01:03
General
- Target 2026-08-16_07294579f35a6e4f8b846f5717fbcf7d_elex_wannacry.exe
- Size 84KB
- Sample260817-bejj7acr21
- SHA256 0f40d2d3085be1e9811c0dad69eb54988b1595d9d2ac9816b60c899630dfbe92
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 25 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\2026-08-16_07294579f35a6e4f8b846f5717fbcf7d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_07294579f35a6e4f8b846f5717fbcf7d_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\{522EC873-68DE-4c6d-8220-CB9F0098E828}.exeC:\Windows\{522EC873-68DE-4c6d-8220-CB9F0098E828}.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\{A55A529C-5A6F-464a-9F4C-0396ECF4FAF5}.exeC:\Windows\{A55A529C-5A6F-464a-9F4C-0396ECF4FAF5}.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\{DDB79947-4785-4eb5-95A5-074528AD59B8}.exeC:\Windows\{DDB79947-4785-4eb5-95A5-074528AD59B8}.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\{DF155FB5-DBDD-40f3-8735-815904FEC6F9}.exeC:\Windows\{DF155FB5-DBDD-40f3-8735-815904FEC6F9}.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\{0A576CA9-0710-4477-8E68-8B437543C862}.exeC:\Windows\{0A576CA9-0710-4477-8E68-8B437543C862}.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\{5B680FBF-B9B4-4aca-8E60-374647CA52B1}.exeC:\Windows\{5B680FBF-B9B4-4aca-8E60-374647CA52B1}.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\{F96850C1-E799-4b6c-A220-C8588E3004EA}.exeC:\Windows\{F96850C1-E799-4b6c-A220-C8588E3004EA}.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\{FFC6BEA8-463A-4e00-919E-217B7962E20A}.exeC:\Windows\{FFC6BEA8-463A-4e00-919E-217B7962E20A}.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\{1358DF87-5D9E-4332-B0C6-0AB1276A599E}.exeC:\Windows\{1358DF87-5D9E-4332-B0C6-0AB1276A599E}.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\{5E51AC47-FE93-43c1-B806-9A49FCC10192}.exeC:\Windows\{5E51AC47-FE93-43c1-B806-9A49FCC10192}.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\{2112624A-9B4E-4072-AB9A-D808760B6692}.exeC:\Windows\{2112624A-9B4E-4072-AB9A-D808760B6692}.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\{5E51A~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\{1358D~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\{FFC6B~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\{F9685~1.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\{5B680~1.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\{0A576~1.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\{DF155~1.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\{DDB79~1.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\{A55A5~1.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\{522EC~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
{0A576CA9-0710-4477-8E68-8B437543C862}.exe
{1358DF87-5D9E-4332-B0C6-0AB1276A599E}.exe
{2112624A-9B4E-4072-AB9A-D808760B6692}.exe
{522EC873-68DE-4c6d-8220-CB9F0098E828}.exe
{5B680FBF-B9B4-4aca-8E60-374647CA52B1}.exe
{5E51AC47-FE93-43c1-B806-9A49FCC10192}.exe
{A55A529C-5A6F-464a-9F4C-0396ECF4FAF5}.exe
{DDB79947-4785-4eb5-95A5-074528AD59B8}.exe
{DF155FB5-DBDD-40f3-8735-815904FEC6F9}.exe
{F96850C1-E799-4b6c-A220-C8588E3004EA}.exe
{FFC6BEA8-463A-4e00-919E-217B7962E20A}.exe
memory/1804-19-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2132-47-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2132-42-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2204-32-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2836-39-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4148-61-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4404-12-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4660-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4660-5-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4740-74-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5208-53-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5476-67-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5976-26-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5976-21-0x0000000000400000-0x0000000000416000-memory.dmp