Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
23/07/2026, 01:53
General
- Target 2026-07-22_46cdfadff095fd7cfd149627c47bd4e2_elex_wannacry.exe
- Size 90KB
- Sample260723-ca9fgsvsct
- SHA256 7a900222cdbef5f75bfdc15187a7a906a8ba28d4a1736930101af4a6f7499f70
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\2026-07-22_46cdfadff095fd7cfd149627c47bd4e2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_46cdfadff095fd7cfd149627c47bd4e2_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\{B9B27E1E-847D-412e-BB89-FDBCD795C48F}.exeC:\Windows\{B9B27E1E-847D-412e-BB89-FDBCD795C48F}.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\{9375E64A-8EBE-49c8-9F04-1AFE5E4642C8}.exeC:\Windows\{9375E64A-8EBE-49c8-9F04-1AFE5E4642C8}.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\{20ED8177-F429-4d38-83C5-6CD3F2886A89}.exeC:\Windows\{20ED8177-F429-4d38-83C5-6CD3F2886A89}.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\{72400219-A373-4428-B195-BF0BC45B16CE}.exeC:\Windows\{72400219-A373-4428-B195-BF0BC45B16CE}.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\{B158D0E3-B77A-49b9-882C-EB0BFFB56D78}.exeC:\Windows\{B158D0E3-B77A-49b9-882C-EB0BFFB56D78}.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\{A8985A47-511E-4d1b-886A-A15D3C55B8DB}.exeC:\Windows\{A8985A47-511E-4d1b-886A-A15D3C55B8DB}.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\{8357CEC3-67C9-4014-A93E-ADC30A6208F8}.exeC:\Windows\{8357CEC3-67C9-4014-A93E-ADC30A6208F8}.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\{7F8125CF-6110-4786-AABE-43F9D05C64D0}.exeC:\Windows\{7F8125CF-6110-4786-AABE-43F9D05C64D0}.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\{C36DBADB-0F44-4bb3-BD96-062895350C64}.exeC:\Windows\{C36DBADB-0F44-4bb3-BD96-062895350C64}.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\{A87F2275-6F5C-4d38-AE45-B7ED839FDE27}.exeC:\Windows\{A87F2275-6F5C-4d38-AE45-B7ED839FDE27}.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\{28D9AA93-A49C-4400-A7F0-AB7971A66046}.exeC:\Windows\{28D9AA93-A49C-4400-A7F0-AB7971A66046}.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\{A87F2~1.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\{C36DB~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\{7F812~1.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\{8357C~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\{A8985~1.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\{B158D~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\{72400~1.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\{20ED8~1.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\{9375E~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\{B9B27~1.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
{20ED8177-F429-4d38-83C5-6CD3F2886A89}.exe
{28D9AA93-A49C-4400-A7F0-AB7971A66046}.exe
{72400219-A373-4428-B195-BF0BC45B16CE}.exe
{7F8125CF-6110-4786-AABE-43F9D05C64D0}.exe
{8357CEC3-67C9-4014-A93E-ADC30A6208F8}.exe
{9375E64A-8EBE-49c8-9F04-1AFE5E4642C8}.exe
{A87F2275-6F5C-4d38-AE45-B7ED839FDE27}.exe
{A8985A47-511E-4d1b-886A-A15D3C55B8DB}.exe
{B158D0E3-B77A-49b9-882C-EB0BFFB56D78}.exe
{B9B27E1E-847D-412e-BB89-FDBCD795C48F}.exe
{C36DBADB-0F44-4bb3-BD96-062895350C64}.exe
memory/1408-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1408-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2552-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2552-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3320-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3320-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3496-67-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3756-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3800-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3800-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3800-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4360-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4360-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4364-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4364-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4692-60-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4692-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4968-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4968-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5036-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5036-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5036-6-0x0000000000400000-0x0000000000411000-memory.dmp