Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 20:02
General
- Target 2026-08-13_c8f6fb5dffaab4ee75c8e3dd240f1cea_elex_wannacry.exe
- Size 64KB
- Sample260813-yslb9seq5z
- SHA256 17058c4c8a1de11a954b66e2d4dd10a3725331d9b4d6fb5d3ad311e2b5c35e8f
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 33 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\2026-08-13_c8f6fb5dffaab4ee75c8e3dd240f1cea_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_c8f6fb5dffaab4ee75c8e3dd240f1cea_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\{BC9412B9-32EC-4728-9265-C0E450397547}.exeC:\Windows\{BC9412B9-32EC-4728-9265-C0E450397547}.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\{2E234F37-EA1C-404b-8772-58B696A35EDD}.exeC:\Windows\{2E234F37-EA1C-404b-8772-58B696A35EDD}.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\{48E04547-F7C0-48a4-BCE3-0ECD0F38C6D2}.exeC:\Windows\{48E04547-F7C0-48a4-BCE3-0ECD0F38C6D2}.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\{89B65C05-A46F-4f35-B52B-09115F8F522D}.exeC:\Windows\{89B65C05-A46F-4f35-B52B-09115F8F522D}.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\{0B5BE6E9-189A-497f-A8DE-7FA1089F5219}.exeC:\Windows\{0B5BE6E9-189A-497f-A8DE-7FA1089F5219}.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\{A0D8C7CF-F18A-4be9-B656-7EFB13916E15}.exeC:\Windows\{A0D8C7CF-F18A-4be9-B656-7EFB13916E15}.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\{03835AA7-ED67-4956-95D3-F2533EBE6F71}.exeC:\Windows\{03835AA7-ED67-4956-95D3-F2533EBE6F71}.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\{EF896FE7-B8C6-43c9-AAD1-E4C06F2ADC48}.exeC:\Windows\{EF896FE7-B8C6-43c9-AAD1-E4C06F2ADC48}.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\{6B1F3777-4481-4ba7-8891-3E00DD75D8EE}.exeC:\Windows\{6B1F3777-4481-4ba7-8891-3E00DD75D8EE}.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\{937A81AD-B3F7-44ab-B9E2-423FAF278A3A}.exeC:\Windows\{937A81AD-B3F7-44ab-B9E2-423FAF278A3A}.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\{257E060B-E7E9-4e1c-A49A-5810734E90C0}.exeC:\Windows\{257E060B-E7E9-4e1c-A49A-5810734E90C0}.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\{937A8~1.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\{6B1F3~1.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\{EF896~1.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\{03835~1.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\{A0D8C~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\{0B5BE~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\{89B65~1.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\{48E04~1.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\{2E234~1.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\{BC941~1.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
{03835AA7-ED67-4956-95D3-F2533EBE6F71}.exe
{0B5BE6E9-189A-497f-A8DE-7FA1089F5219}.exe
{257E060B-E7E9-4e1c-A49A-5810734E90C0}.exe
{2E234F37-EA1C-404b-8772-58B696A35EDD}.exe
{48E04547-F7C0-48a4-BCE3-0ECD0F38C6D2}.exe
{6B1F3777-4481-4ba7-8891-3E00DD75D8EE}.exe
{89B65C05-A46F-4f35-B52B-09115F8F522D}.exe
{937A81AD-B3F7-44ab-B9E2-423FAF278A3A}.exe
{A0D8C7CF-F18A-4be9-B656-7EFB13916E15}.exe
{BC9412B9-32EC-4728-9265-C0E450397547}.exe
{EF896FE7-B8C6-43c9-AAD1-E4C06F2ADC48}.exe
memory/1236-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2796-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2796-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3532-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4812-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4812-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4812-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5528-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5528-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5704-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5704-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5800-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5800-64-0x0000000000400000-0x0000000000410000-memory.dmp