Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
20/10/2026, 23:28
General
- Target 2026-10-19_36f149db021b9ccf8bb372804c08dce3_elex_wannacry.exe
- Size 79KB
- Sample261020-3fyt2sbs8n
- SHA256 66ebb1f4c0522abec0eb4dfe0dd9ac790daac0d53f1b70ca3e0076704cabc146
Score
10/10
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 11 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_36f149db021b9ccf8bb372804c08dce3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_36f149db021b9ccf8bb372804c08dce3_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\{9336A9A0-E9F1-4d2e-8D56-C7A084EB7DD0}.exeC:\Windows\{9336A9A0-E9F1-4d2e-8D56-C7A084EB7DD0}.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\{FA5A757A-DC7F-4bbf-A3C7-C83AA7CD0FD7}.exeC:\Windows\{FA5A757A-DC7F-4bbf-A3C7-C83AA7CD0FD7}.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
-
C:\Windows\{AB8FB809-8975-4e6a-8CE7-8B8B7635C8CA}.exeC:\Windows\{AB8FB809-8975-4e6a-8CE7-8B8B7635C8CA}.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\{8E264613-E9D7-4741-B78A-CDC12A2375E0}.exeC:\Windows\{8E264613-E9D7-4741-B78A-CDC12A2375E0}.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\{D498F4BE-7F18-493b-AC79-95765682EA63}.exeC:\Windows\{D498F4BE-7F18-493b-AC79-95765682EA63}.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\{48A1E365-5E0E-424d-B176-F127A8BA9E8F}.exeC:\Windows\{48A1E365-5E0E-424d-B176-F127A8BA9E8F}.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\{39539FC5-A8CD-42c3-8E65-3C1A44EC55F3}.exeC:\Windows\{39539FC5-A8CD-42c3-8E65-3C1A44EC55F3}.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\{7F2C3385-4B9B-4a98-A650-6123907194EE}.exeC:\Windows\{7F2C3385-4B9B-4a98-A650-6123907194EE}.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\{DE6C2B5C-F4AF-4392-8D41-56223AD49C75}.exeC:\Windows\{DE6C2B5C-F4AF-4392-8D41-56223AD49C75}.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\{36B5E0AF-823B-4dc2-ABA8-A9DBCCE4FC24}.exeC:\Windows\{36B5E0AF-823B-4dc2-ABA8-A9DBCCE4FC24}.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\{BFFBCB64-1968-459f-899E-88EFF928A318}.exeC:\Windows\{BFFBCB64-1968-459f-899E-88EFF928A318}.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\{36B5E~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\{DE6C2~1.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\{7F2C3~1.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\{39539~1.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\{48A1E~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\{D498F~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\{8E264~1.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\{AB8FB~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\{FA5A7~1.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\{9336A~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
{36B5E0AF-823B-4dc2-ABA8-A9DBCCE4FC24}.exe
{39539FC5-A8CD-42c3-8E65-3C1A44EC55F3}.exe
{48A1E365-5E0E-424d-B176-F127A8BA9E8F}.exe
{7F2C3385-4B9B-4a98-A650-6123907194EE}.exe
{8E264613-E9D7-4741-B78A-CDC12A2375E0}.exe
{9336A9A0-E9F1-4d2e-8D56-C7A084EB7DD0}.exe
{AB8FB809-8975-4e6a-8CE7-8B8B7635C8CA}.exe
{BFFBCB64-1968-459f-899E-88EFF928A318}.exe
{D498F4BE-7F18-493b-AC79-95765682EA63}.exe
{DE6C2B5C-F4AF-4392-8D41-56223AD49C75}.exe
{FA5A757A-DC7F-4bbf-A3C7-C83AA7CD0FD7}.exe