Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 03:46
General
- Target 2026-07-30_2da113220cb17d9179e6d6c7f8acf297_elex_rincux_wannacry.exe
- Size 64KB
- Sample260730-ebq2msbc89
- SHA256 3278b125e19b506a1f68065df3df6aa1abafc4934ccde04b0afb6ccc2b951bd6
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-30_2da113220cb17d9179e6d6c7f8acf297_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_2da113220cb17d9179e6d6c7f8acf297_elex_rincux_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\{CE259C1C-55BA-4639-818F-770CF822078A}.exeC:\Windows\{CE259C1C-55BA-4639-818F-770CF822078A}.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\{66452643-3782-41cc-9E3F-717762992F19}.exeC:\Windows\{66452643-3782-41cc-9E3F-717762992F19}.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\{8F11C4EF-3ACF-42c8-A163-B28C507BF5C3}.exeC:\Windows\{8F11C4EF-3ACF-42c8-A163-B28C507BF5C3}.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\{1FEB80B2-A725-4885-8327-58E7F145573A}.exeC:\Windows\{1FEB80B2-A725-4885-8327-58E7F145573A}.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\{E2233257-A82F-4730-9DBB-E53D05644195}.exeC:\Windows\{E2233257-A82F-4730-9DBB-E53D05644195}.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\{7C28C1FF-D27A-455d-AA43-7C25489AD35E}.exeC:\Windows\{7C28C1FF-D27A-455d-AA43-7C25489AD35E}.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\{65328004-18E2-4055-B8A0-B65C01ED16EE}.exeC:\Windows\{65328004-18E2-4055-B8A0-B65C01ED16EE}.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\{6297A45D-20FA-4c4d-B14B-A86F633C69B9}.exeC:\Windows\{6297A45D-20FA-4c4d-B14B-A86F633C69B9}.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\{4FEA3AFB-DA04-46a7-BD60-1E0C02B8B894}.exeC:\Windows\{4FEA3AFB-DA04-46a7-BD60-1E0C02B8B894}.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\{A2953594-CFE1-4db9-B42B-3ED9821EE8ED}.exeC:\Windows\{A2953594-CFE1-4db9-B42B-3ED9821EE8ED}.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\{65AFD2C0-24B8-4d2c-BA4D-EA07A0701294}.exeC:\Windows\{65AFD2C0-24B8-4d2c-BA4D-EA07A0701294}.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\{A2953~1.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\{4FEA3~1.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\{6297A~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\{65328~1.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\{7C28C~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\{E2233~1.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\{1FEB8~1.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\{8F11C~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\{66452~1.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\{CE259~1.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
{1FEB80B2-A725-4885-8327-58E7F145573A}.exe
{4FEA3AFB-DA04-46a7-BD60-1E0C02B8B894}.exe
{6297A45D-20FA-4c4d-B14B-A86F633C69B9}.exe
{65328004-18E2-4055-B8A0-B65C01ED16EE}.exe
{65AFD2C0-24B8-4d2c-BA4D-EA07A0701294}.exe
{66452643-3782-41cc-9E3F-717762992F19}.exe
{7C28C1FF-D27A-455d-AA43-7C25489AD35E}.exe
{8F11C4EF-3ACF-42c8-A163-B28C507BF5C3}.exe
{A2953594-CFE1-4db9-B42B-3ED9821EE8ED}.exe
{CE259C1C-55BA-4639-818F-770CF822078A}.exe
{E2233257-A82F-4730-9DBB-E53D05644195}.exe
memory/264-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/264-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/472-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/472-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1364-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1364-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2572-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2572-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3432-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3432-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4072-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4072-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4220-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4220-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4984-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4984-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4984-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5852-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5852-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5936-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5936-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5936-31-0x0000000000400000-0x0000000000410000-memory.dmp