Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 23:54
General
- Target 2026-08-09_72fa860ae4170ad58b583b6838acde88_elex_wannacry.exe
- Size 90KB
- Sample260809-3xwe9a1vhs
- SHA256 6c967c1ba0d55d1eed131de783d0b8ee3e396c2eeaa0f86fea7f3f6b0b8f4605
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\2026-08-09_72fa860ae4170ad58b583b6838acde88_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_72fa860ae4170ad58b583b6838acde88_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\{475E0718-7D67-45a4-AC2E-9B5508BBDE15}.exeC:\Windows\{475E0718-7D67-45a4-AC2E-9B5508BBDE15}.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\{8A574367-C306-44c9-BA4A-4E2A631A3FE3}.exeC:\Windows\{8A574367-C306-44c9-BA4A-4E2A631A3FE3}.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\{5BD24E76-7379-4633-BFDC-BC55301E1CEC}.exeC:\Windows\{5BD24E76-7379-4633-BFDC-BC55301E1CEC}.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\{48D53FC4-0064-4a14-B74C-C5EEF7B9D463}.exeC:\Windows\{48D53FC4-0064-4a14-B74C-C5EEF7B9D463}.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\{7690F863-7E83-4a34-86F3-61C9F8549B20}.exeC:\Windows\{7690F863-7E83-4a34-86F3-61C9F8549B20}.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\{4542CBD2-4AE2-4999-B3FF-3C53FB9A0B45}.exeC:\Windows\{4542CBD2-4AE2-4999-B3FF-3C53FB9A0B45}.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\{8570F25D-896F-43b5-B7F9-812F1B87FCCB}.exeC:\Windows\{8570F25D-896F-43b5-B7F9-812F1B87FCCB}.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\{149ED002-95A2-4af8-A249-A30285F07DAC}.exeC:\Windows\{149ED002-95A2-4af8-A249-A30285F07DAC}.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\{6568F544-648E-4c03-BC7A-6354C15E38D4}.exeC:\Windows\{6568F544-648E-4c03-BC7A-6354C15E38D4}.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\{2ED15045-1E51-4326-941E-82D2B95C34D8}.exeC:\Windows\{2ED15045-1E51-4326-941E-82D2B95C34D8}.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\{538048FA-CCA8-41da-9CE9-A3F6E8BB7E83}.exeC:\Windows\{538048FA-CCA8-41da-9CE9-A3F6E8BB7E83}.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\{2ED15~1.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\{6568F~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\{149ED~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\{8570F~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\{4542C~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\{7690F~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\{48D53~1.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\{5BD24~1.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\{8A574~1.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\{475E0~1.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
{149ED002-95A2-4af8-A249-A30285F07DAC}.exe
{2ED15045-1E51-4326-941E-82D2B95C34D8}.exe
{4542CBD2-4AE2-4999-B3FF-3C53FB9A0B45}.exe
{475E0718-7D67-45a4-AC2E-9B5508BBDE15}.exe
{48D53FC4-0064-4a14-B74C-C5EEF7B9D463}.exe
{538048FA-CCA8-41da-9CE9-A3F6E8BB7E83}.exe
{5BD24E76-7379-4633-BFDC-BC55301E1CEC}.exe
{6568F544-648E-4c03-BC7A-6354C15E38D4}.exe
{7690F863-7E83-4a34-86F3-61C9F8549B20}.exe
{8570F25D-896F-43b5-B7F9-812F1B87FCCB}.exe
{8A574367-C306-44c9-BA4A-4E2A631A3FE3}.exe