Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 03:26
General
- Target 2026-07-17_6e83e0e123e457511feec43d068697e9_elex_wannacry.exe
- Size 60KB
- Sample260718-dzfedaas8s
- SHA256 664b731a323271a779a8ae723e2da34351d9329dc940157881b9e5abe3ab2e84
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\2026-07-17_6e83e0e123e457511feec43d068697e9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_6e83e0e123e457511feec43d068697e9_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\{A33E9415-B653-41aa-8B09-2739F8AD76F3}.exeC:\Windows\{A33E9415-B653-41aa-8B09-2739F8AD76F3}.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\{8F9FAB1A-9967-4e0e-BDDD-B587FAF2D652}.exeC:\Windows\{8F9FAB1A-9967-4e0e-BDDD-B587FAF2D652}.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\{CAB9124E-B423-4df4-8D96-0F5C4F973B9D}.exeC:\Windows\{CAB9124E-B423-4df4-8D96-0F5C4F973B9D}.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\{631A4F76-BA62-40ec-9FB2-FD5D27C56A73}.exeC:\Windows\{631A4F76-BA62-40ec-9FB2-FD5D27C56A73}.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\{72907DE1-073C-4d58-B44C-8DEC199BFE12}.exeC:\Windows\{72907DE1-073C-4d58-B44C-8DEC199BFE12}.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\{6F82F33B-921F-4ce4-B086-FF1F6E847C8E}.exeC:\Windows\{6F82F33B-921F-4ce4-B086-FF1F6E847C8E}.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\{493CC131-788B-45e4-B328-5EBBDABC3A33}.exeC:\Windows\{493CC131-788B-45e4-B328-5EBBDABC3A33}.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\{4FE31993-B398-4fb6-BD1C-0B48E86208FB}.exeC:\Windows\{4FE31993-B398-4fb6-BD1C-0B48E86208FB}.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\{FC788C1D-0D66-4164-BB50-25F71994BF61}.exeC:\Windows\{FC788C1D-0D66-4164-BB50-25F71994BF61}.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\{98DBA599-FB4F-449b-93C2-18D8149D4D5B}.exeC:\Windows\{98DBA599-FB4F-449b-93C2-18D8149D4D5B}.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\{455DF137-694B-4d21-B002-6DB588E729CC}.exeC:\Windows\{455DF137-694B-4d21-B002-6DB588E729CC}.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\{98DBA~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\{FC788~1.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\{4FE31~1.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\{493CC~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\{6F82F~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\{72907~1.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\{631A4~1.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\{CAB91~1.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\{8F9FA~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\{A33E9~1.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
{455DF137-694B-4d21-B002-6DB588E729CC}.exe
{493CC131-788B-45e4-B328-5EBBDABC3A33}.exe
{4FE31993-B398-4fb6-BD1C-0B48E86208FB}.exe
{631A4F76-BA62-40ec-9FB2-FD5D27C56A73}.exe
{6F82F33B-921F-4ce4-B086-FF1F6E847C8E}.exe
{72907DE1-073C-4d58-B44C-8DEC199BFE12}.exe
{8F9FAB1A-9967-4e0e-BDDD-B587FAF2D652}.exe
{98DBA599-FB4F-449b-93C2-18D8149D4D5B}.exe
{A33E9415-B653-41aa-8B09-2739F8AD76F3}.exe
{CAB9124E-B423-4df4-8D96-0F5C4F973B9D}.exe
{FC788C1D-0D66-4164-BB50-25F71994BF61}.exe
memory/52-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/52-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/908-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/908-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/908-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2804-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2804-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4780-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4780-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5148-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5148-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5760-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5920-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5920-30-0x0000000000400000-0x0000000000410000-memory.dmp