Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 22:07
General
- Target 2026-08-23_c3c59c0bdbc3cdf38a39f5b65b7d6899_elex_wannacry.exe
- Size 64KB
- Sample260825-113mmaba65
- SHA256 2c8ae19a0acf6907fdecd2d84d4c23a8f17fddd001ade1c9360ef3214c19791e
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
- 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\2026-08-23_c3c59c0bdbc3cdf38a39f5b65b7d6899_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_c3c59c0bdbc3cdf38a39f5b65b7d6899_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\{2AADAA2D-81CD-465e-B55B-960B4B3D0235}.exeC:\Windows\{2AADAA2D-81CD-465e-B55B-960B4B3D0235}.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\{3B896B38-2AC5-4667-8AEE-4967F204EC0C}.exeC:\Windows\{3B896B38-2AC5-4667-8AEE-4967F204EC0C}.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\{D5BC332D-94ED-452a-8E25-B8683C8CBF07}.exeC:\Windows\{D5BC332D-94ED-452a-8E25-B8683C8CBF07}.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\{26F90A6B-293A-40fe-B553-1E27F05A9DB3}.exeC:\Windows\{26F90A6B-293A-40fe-B553-1E27F05A9DB3}.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\{31D6AE8E-9663-4cd4-888D-7D3FC531F2DD}.exeC:\Windows\{31D6AE8E-9663-4cd4-888D-7D3FC531F2DD}.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\{F88B29DA-3FBC-4efc-BA41-0A4A2603BAE1}.exeC:\Windows\{F88B29DA-3FBC-4efc-BA41-0A4A2603BAE1}.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\{B37AF9D2-CB87-4f06-BC4D-1E6C82FA8E7E}.exeC:\Windows\{B37AF9D2-CB87-4f06-BC4D-1E6C82FA8E7E}.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\{4881701D-4B2C-4f26-8079-854AB44B71B5}.exeC:\Windows\{4881701D-4B2C-4f26-8079-854AB44B71B5}.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\{40E7DE44-DDD2-4514-BF1F-DFCF4555964A}.exeC:\Windows\{40E7DE44-DDD2-4514-BF1F-DFCF4555964A}.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\{DA26CECB-4A20-4eee-AA0A-41E55C61DD2D}.exeC:\Windows\{DA26CECB-4A20-4eee-AA0A-41E55C61DD2D}.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\{5FA526DA-61C2-4486-B2B6-3F5FE865ED33}.exeC:\Windows\{5FA526DA-61C2-4486-B2B6-3F5FE865ED33}.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\{DA26C~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\{40E7D~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\{48817~1.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\{B37AF~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\{F88B2~1.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\{31D6A~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\{26F90~1.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\{D5BC3~1.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\{3B896~1.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\{2AADA~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
{26F90A6B-293A-40fe-B553-1E27F05A9DB3}.exe
{2AADAA2D-81CD-465e-B55B-960B4B3D0235}.exe
{31D6AE8E-9663-4cd4-888D-7D3FC531F2DD}.exe
{3B896B38-2AC5-4667-8AEE-4967F204EC0C}.exe
{40E7DE44-DDD2-4514-BF1F-DFCF4555964A}.exe
{4881701D-4B2C-4f26-8079-854AB44B71B5}.exe
{5FA526DA-61C2-4486-B2B6-3F5FE865ED33}.exe
{B37AF9D2-CB87-4f06-BC4D-1E6C82FA8E7E}.exe
{D5BC332D-94ED-452a-8E25-B8683C8CBF07}.exe
{DA26CECB-4A20-4eee-AA0A-41E55C61DD2D}.exe
{F88B29DA-3FBC-4efc-BA41-0A4A2603BAE1}.exe
memory/2016-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2016-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2016-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2260-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2260-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3712-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3712-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5108-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5108-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5820-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5820-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6120-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6120-71-0x0000000000400000-0x0000000000410000-memory.dmp