Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 16:10
General
- Target 2026-08-09_b128a2bb80f833764d862a77d750b531_elex_wannacry.exe
- Size 64KB
- Sample260809-tmk24abc64
- SHA256 4b2914d04fc1366dc913d9866e34b21d59e1cc799badf0c6af477337011fa245
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 19 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 12 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 6 IoCs
- Drops file in Windows directory 6 IoCs
- Executes a command shell one-liner 1 TTPs 6 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 13 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 6 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-09_b128a2bb80f833764d862a77d750b531_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_b128a2bb80f833764d862a77d750b531_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\{37DFEDE3-2CF8-4889-BF79-19EEE4EE9752}.exeC:\Windows\{37DFEDE3-2CF8-4889-BF79-19EEE4EE9752}.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\{7EDC7F06-157F-427b-B516-6098DE6E5F0A}.exeC:\Windows\{7EDC7F06-157F-427b-B516-6098DE6E5F0A}.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\{09DE62C6-10AF-492c-BC00-7C79573B1816}.exeC:\Windows\{09DE62C6-10AF-492c-BC00-7C79573B1816}.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\{4052ED5A-DC6F-4bd4-8F4B-9B162E797E74}.exeC:\Windows\{4052ED5A-DC6F-4bd4-8F4B-9B162E797E74}.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\{9F1F6F92-B581-48d5-A554-8BE3538CA6CB}.exeC:\Windows\{9F1F6F92-B581-48d5-A554-8BE3538CA6CB}.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\{EA9314A1-04AF-4ecb-8A25-B61BAE027B64}.exeC:\Windows\{EA9314A1-04AF-4ecb-8A25-B61BAE027B64}.exe7⤵
- 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\{9F1F6~1.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\{4052E~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\{09DE6~1.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\{7EDC7~1.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\{37DFE~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
{09DE62C6-10AF-492c-BC00-7C79573B1816}.exe
{37DFEDE3-2CF8-4889-BF79-19EEE4EE9752}.exe
{4052ED5A-DC6F-4bd4-8F4B-9B162E797E74}.exe
{7EDC7F06-157F-427b-B516-6098DE6E5F0A}.exe
{9F1F6F92-B581-48d5-A554-8BE3538CA6CB}.exe
{EA9314A1-04AF-4ecb-8A25-B61BAE027B64}.exe
memory/220-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/220-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1696-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1696-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1816-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1816-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3820-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3820-35-0x0000000000400000-0x0000000000410000-memory.dmp