Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
20/10/2026, 19:35
General
- Target 2026-10-19_59bf9d846f9fbe19a9c649ff2ca5f7bd_elex_wannacry.exe
- Size 90KB
- Sample261020-ya661sd12x
- SHA256 cd9cfe6fef986cf464d84d4b58582aa4e568d8d1e5085b997ad62919143ceafe
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 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\2026-10-19_59bf9d846f9fbe19a9c649ff2ca5f7bd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_59bf9d846f9fbe19a9c649ff2ca5f7bd_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\{A3DF6CFD-9A87-45e8-9A84-61C8B79F8774}.exeC:\Windows\{A3DF6CFD-9A87-45e8-9A84-61C8B79F8774}.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\{15598516-EDE0-41c0-9467-E7D321DE7206}.exeC:\Windows\{15598516-EDE0-41c0-9467-E7D321DE7206}.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\{88B31A6B-552F-475b-A1BE-AE545E828AFF}.exeC:\Windows\{88B31A6B-552F-475b-A1BE-AE545E828AFF}.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\{95D9BB46-F849-46d9-B40D-CD412D7CE33B}.exeC:\Windows\{95D9BB46-F849-46d9-B40D-CD412D7CE33B}.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\{3D1276D4-7628-4992-8206-877660658027}.exeC:\Windows\{3D1276D4-7628-4992-8206-877660658027}.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\{DEBED610-A497-41cb-A768-A67A8C94556A}.exeC:\Windows\{DEBED610-A497-41cb-A768-A67A8C94556A}.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\{712A651C-A428-40fb-BD1C-A7188FA4A284}.exeC:\Windows\{712A651C-A428-40fb-BD1C-A7188FA4A284}.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\{050C86EA-E12E-49df-9F5E-3E83BAD14976}.exeC:\Windows\{050C86EA-E12E-49df-9F5E-3E83BAD14976}.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\{069F236B-8DEA-4432-946F-B671BB10AD44}.exeC:\Windows\{069F236B-8DEA-4432-946F-B671BB10AD44}.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\{49B86EAF-60E9-4b68-ADEF-08EF52A391E6}.exeC:\Windows\{49B86EAF-60E9-4b68-ADEF-08EF52A391E6}.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\{04206AEC-9666-43c5-9566-8C35B9C147C3}.exeC:\Windows\{04206AEC-9666-43c5-9566-8C35B9C147C3}.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\{49B86~1.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\{069F2~1.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\{050C8~1.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\{712A6~1.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\{DEBED~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\{3D127~1.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\{95D9B~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\{88B31~1.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\{15598~1.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\{A3DF6~1.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\2026-1~1.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
{04206AEC-9666-43c5-9566-8C35B9C147C3}.exe
{050C86EA-E12E-49df-9F5E-3E83BAD14976}.exe
{069F236B-8DEA-4432-946F-B671BB10AD44}.exe
{15598516-EDE0-41c0-9467-E7D321DE7206}.exe
{3D1276D4-7628-4992-8206-877660658027}.exe
{49B86EAF-60E9-4b68-ADEF-08EF52A391E6}.exe
{712A651C-A428-40fb-BD1C-A7188FA4A284}.exe
{88B31A6B-552F-475b-A1BE-AE545E828AFF}.exe
{95D9BB46-F849-46d9-B40D-CD412D7CE33B}.exe
{A3DF6CFD-9A87-45e8-9A84-61C8B79F8774}.exe
{DEBED610-A497-41cb-A768-A67A8C94556A}.exe
memory/788-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/788-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/960-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/960-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1076-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1076-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1288-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1288-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2076-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3264-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3264-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4180-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4180-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4508-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4508-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5032-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5032-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5948-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5948-21-0x0000000000400000-0x0000000000411000-memory.dmp