Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 01:02
General
- Target 2026-07-18_6240ec964d1b3477727f30573b67364e_elex_wannacry.exe
- Size 24KB
- Sample260718-bd6y4abs7p
- SHA256 c05bc1bc946d080e9f2fd470f823f407056b7a887751641d5018c5847141b7ce
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-07-18_6240ec964d1b3477727f30573b67364e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_6240ec964d1b3477727f30573b67364e_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\{8826616F-CFC1-4eed-AA36-CD8BEBEB6B47}.exeC:\Windows\{8826616F-CFC1-4eed-AA36-CD8BEBEB6B47}.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\{0398C9A2-8AD0-40f9-8AB7-AC4A5AFE90B5}.exeC:\Windows\{0398C9A2-8AD0-40f9-8AB7-AC4A5AFE90B5}.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\{EDD9995A-89A0-4701-9AB2-8B39FF16565E}.exeC:\Windows\{EDD9995A-89A0-4701-9AB2-8B39FF16565E}.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
-
C:\Windows\{405B41BD-01E2-4a2d-A916-158DD538295D}.exeC:\Windows\{405B41BD-01E2-4a2d-A916-158DD538295D}.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\{FB21C622-4134-4679-8A19-58FAC658CA32}.exeC:\Windows\{FB21C622-4134-4679-8A19-58FAC658CA32}.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\{51FCE37E-1443-4a32-8375-FBCDC3DAB083}.exeC:\Windows\{51FCE37E-1443-4a32-8375-FBCDC3DAB083}.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\{FF0395F2-0839-4e72-BE47-FA09A072B83E}.exeC:\Windows\{FF0395F2-0839-4e72-BE47-FA09A072B83E}.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\{A7080C80-534D-410a-957E-9AA37ACEF9BB}.exeC:\Windows\{A7080C80-534D-410a-957E-9AA37ACEF9BB}.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\{FC3E2478-BD24-4c86-BDBF-260D6DC77E51}.exeC:\Windows\{FC3E2478-BD24-4c86-BDBF-260D6DC77E51}.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\{E6329DC8-96A3-4865-8CF1-D7AA99A4A7AC}.exeC:\Windows\{E6329DC8-96A3-4865-8CF1-D7AA99A4A7AC}.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
-
C:\Windows\{7F38C7B0-5BD7-4f33-B79A-9046A7E133DF}.exeC:\Windows\{7F38C7B0-5BD7-4f33-B79A-9046A7E133DF}.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\{E6329~1.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\{FC3E2~1.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\{A7080~1.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\{FF039~1.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\{51FCE~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\{FB21C~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\{405B4~1.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\{EDD99~1.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\{0398C~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\{88266~1.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
{0398C9A2-8AD0-40f9-8AB7-AC4A5AFE90B5}.exe
{405B41BD-01E2-4a2d-A916-158DD538295D}.exe
{51FCE37E-1443-4a32-8375-FBCDC3DAB083}.exe
{7F38C7B0-5BD7-4f33-B79A-9046A7E133DF}.exe
{8826616F-CFC1-4eed-AA36-CD8BEBEB6B47}.exe
{A7080C80-534D-410a-957E-9AA37ACEF9BB}.exe
{E6329DC8-96A3-4865-8CF1-D7AA99A4A7AC}.exe
{EDD9995A-89A0-4701-9AB2-8B39FF16565E}.exe
{FB21C622-4134-4679-8A19-58FAC658CA32}.exe
{FC3E2478-BD24-4c86-BDBF-260D6DC77E51}.exe
{FF0395F2-0839-4e72-BE47-FA09A072B83E}.exe
memory/248-29-0x0000000000400000-0x0000000000413000-memory.dmp
memory/248-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/248-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/628-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/628-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/628-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2660-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2660-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2660-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2740-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3728-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3728-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3728-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4100-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4100-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4100-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4668-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4668-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4668-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5188-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5188-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5188-62-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5928-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5928-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5928-77-0x0000000000400000-0x0000000000413000-memory.dmp