Analysis
- max time kernel
120s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 08:18
General
- Target 2026-09-24_66094f24cd502e0a2b8dbada4092add0_elex_wannacry.exe
- Size 90KB
- Sample260925-j7mfjss18k
- SHA256 e2c2869937d34e7309ada72e8e55da06ff0be7e2f74c41d983c7d04ab2a43fde
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 35 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 18 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 9 IoCs
- Drops file in Windows directory 9 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 17 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 9 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-24_66094f24cd502e0a2b8dbada4092add0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_66094f24cd502e0a2b8dbada4092add0_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\{BDAAD4C4-E114-48dd-99E2-35DD09ADC3FA}.exeC:\Windows\{BDAAD4C4-E114-48dd-99E2-35DD09ADC3FA}.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\{5AD365D4-279C-41f0-B64C-F622CE3ABAC0}.exeC:\Windows\{5AD365D4-279C-41f0-B64C-F622CE3ABAC0}.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\{C0567A79-4A11-4e83-9DB7-35242543050B}.exeC:\Windows\{C0567A79-4A11-4e83-9DB7-35242543050B}.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\{46A4D5AB-0B31-4526-B87F-C3E1DF5D559A}.exeC:\Windows\{46A4D5AB-0B31-4526-B87F-C3E1DF5D559A}.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\{2AC3CA7C-9F89-422b-A760-C111054558AB}.exeC:\Windows\{2AC3CA7C-9F89-422b-A760-C111054558AB}.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\{A6C033B4-A5E7-4440-9F21-5E1513FAC4B5}.exeC:\Windows\{A6C033B4-A5E7-4440-9F21-5E1513FAC4B5}.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\{C358D6CD-21EC-4339-869D-1C65CC19C1F3}.exeC:\Windows\{C358D6CD-21EC-4339-869D-1C65CC19C1F3}.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\{57D4284A-5020-4b63-85BE-EC7872404E05}.exeC:\Windows\{57D4284A-5020-4b63-85BE-EC7872404E05}.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\{CA33C688-D2EE-4465-AC4D-CE39E2AB12FC}.exeC:\Windows\{CA33C688-D2EE-4465-AC4D-CE39E2AB12FC}.exe10⤵
- Executes dropped EXE
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C:\Windows\{A6C4DAEA-4D5F-430b-997C-CE1A525E213D}.exeC:\Windows\{A6C4DAEA-4D5F-430b-997C-CE1A525E213D}.exe11⤵
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C:\Windows\{E2881B12-66B4-4984-9B58-29671B8A7764}.exeC:\Windows\{E2881B12-66B4-4984-9B58-29671B8A7764}.exe12⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A6C4D~1.EXE > nul12⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CA33C~1.EXE > nul11⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{57D42~1.EXE > nul10⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C358D~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\{A6C03~1.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\{2AC3C~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\{46A4D~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\{C0567~1.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\{5AD36~1.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\{BDAAD~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
{2AC3CA7C-9F89-422b-A760-C111054558AB}.exe
{46A4D5AB-0B31-4526-B87F-C3E1DF5D559A}.exe
{57D4284A-5020-4b63-85BE-EC7872404E05}.exe
{5AD365D4-279C-41f0-B64C-F622CE3ABAC0}.exe
{A6C033B4-A5E7-4440-9F21-5E1513FAC4B5}.exe
{A6C4DAEA-4D5F-430b-997C-CE1A525E213D}.exe
{BDAAD4C4-E114-48dd-99E2-35DD09ADC3FA}.exe
{C0567A79-4A11-4e83-9DB7-35242543050B}.exe
{C358D6CD-21EC-4339-869D-1C65CC19C1F3}.exe
{CA33C688-D2EE-4465-AC4D-CE39E2AB12FC}.exe
{E2881B12-66B4-4984-9B58-29671B8A7764}.exe
memory/1204-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1204-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1792-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1792-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2028-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2028-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2412-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2412-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2896-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3528-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3528-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3688-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3688-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3936-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3936-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4280-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4280-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4280-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4384-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4384-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5608-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5608-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5720-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5720-26-0x0000000000400000-0x0000000000411000-memory.dmp