Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 03:45
General
- Target 2026-11-01_efb21bbceaae52cdd50c9067eecf40f1_elex_wannacry.exe
- Size 92KB
- Sample261102-ebf7faex4y
- SHA256 ce0836960bd197c34fcdc2b950fd96d10c45a6ade95ecde09ce3790bac7371f9
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\2026-11-01_efb21bbceaae52cdd50c9067eecf40f1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_efb21bbceaae52cdd50c9067eecf40f1_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\{7CF860EE-E87B-4096-8BB8-EA6ECFDDB9D5}.exeC:\Windows\{7CF860EE-E87B-4096-8BB8-EA6ECFDDB9D5}.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\{51366FAF-32E7-4b8d-A008-600423A41733}.exeC:\Windows\{51366FAF-32E7-4b8d-A008-600423A41733}.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\{F60B239D-54D4-40c3-BEFA-213A202D3658}.exeC:\Windows\{F60B239D-54D4-40c3-BEFA-213A202D3658}.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\{D0CBDB40-7731-48f5-A85E-4355C44C531B}.exeC:\Windows\{D0CBDB40-7731-48f5-A85E-4355C44C531B}.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\{8044E8B9-59BE-495f-89E2-B1B476E790DF}.exeC:\Windows\{8044E8B9-59BE-495f-89E2-B1B476E790DF}.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\{B9403B6B-2AE4-448c-B6C3-DEAD37062AEC}.exeC:\Windows\{B9403B6B-2AE4-448c-B6C3-DEAD37062AEC}.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\{AC63BA36-BE42-4aff-970C-2E4965CA1192}.exeC:\Windows\{AC63BA36-BE42-4aff-970C-2E4965CA1192}.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\{AA8FA5DE-C86A-4f30-AE84-4C27B4596712}.exeC:\Windows\{AA8FA5DE-C86A-4f30-AE84-4C27B4596712}.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\{88F7B090-8FA0-48c7-8C70-5678BEA72471}.exeC:\Windows\{88F7B090-8FA0-48c7-8C70-5678BEA72471}.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\{72C62C77-7753-42ab-B4E7-03320325BFCC}.exeC:\Windows\{72C62C77-7753-42ab-B4E7-03320325BFCC}.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
-
C:\Windows\{AE32F1FC-BE52-4b98-A0A5-DA425F1F0F35}.exeC:\Windows\{AE32F1FC-BE52-4b98-A0A5-DA425F1F0F35}.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\{72C62~1.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\{88F7B~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\{AA8FA~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\{AC63B~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\{B9403~1.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\{8044E~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\{D0CBD~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\{F60B2~1.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\{51366~1.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\{7CF86~1.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
{51366FAF-32E7-4b8d-A008-600423A41733}.exe
{72C62C77-7753-42ab-B4E7-03320325BFCC}.exe
{7CF860EE-E87B-4096-8BB8-EA6ECFDDB9D5}.exe
{8044E8B9-59BE-495f-89E2-B1B476E790DF}.exe
{88F7B090-8FA0-48c7-8C70-5678BEA72471}.exe
{AA8FA5DE-C86A-4f30-AE84-4C27B4596712}.exe
{AC63BA36-BE42-4aff-970C-2E4965CA1192}.exe
{AE32F1FC-BE52-4b98-A0A5-DA425F1F0F35}.exe
{B9403B6B-2AE4-448c-B6C3-DEAD37062AEC}.exe
{D0CBDB40-7731-48f5-A85E-4355C44C531B}.exe
{F60B239D-54D4-40c3-BEFA-213A202D3658}.exe
memory/596-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/596-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1076-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1076-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1748-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1748-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1748-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2008-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2676-75-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2676-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3532-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3532-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5036-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5036-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5100-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5100-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5152-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5152-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5616-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5616-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5784-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5784-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5992-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5992-55-0x0000000000400000-0x0000000000417000-memory.dmp