Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 04:13
General
- Target 2026-08-15_34c620d6284d2c4538ed54f6a377355a_elex_wannacry.exe
- Size 64KB
- Sample260815-eth4radg77
- SHA256 77be42dfb754a781f47154ca63790f54e64f1cf50057d6267dba85c5945c4749
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 36 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\2026-08-15_34c620d6284d2c4538ed54f6a377355a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_34c620d6284d2c4538ed54f6a377355a_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\{90CBF743-306D-4ef1-BBD8-A316EC22F645}.exeC:\Windows\{90CBF743-306D-4ef1-BBD8-A316EC22F645}.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\{CED52DF0-DD2E-444a-867B-DFEA9CCEDD39}.exeC:\Windows\{CED52DF0-DD2E-444a-867B-DFEA9CCEDD39}.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\{3ABE4FB3-7A3F-4f57-BD16-65E97142ED88}.exeC:\Windows\{3ABE4FB3-7A3F-4f57-BD16-65E97142ED88}.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\{761FDFD8-A474-4415-88B2-4A49E3F66F71}.exeC:\Windows\{761FDFD8-A474-4415-88B2-4A49E3F66F71}.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\{C5478F89-E262-4012-8614-80032D3E2143}.exeC:\Windows\{C5478F89-E262-4012-8614-80032D3E2143}.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\{8A8F494B-F81E-45e6-957D-A5C03AD3A5CD}.exeC:\Windows\{8A8F494B-F81E-45e6-957D-A5C03AD3A5CD}.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\{A7F2EEDF-434C-48e7-8684-6BE960896B4F}.exeC:\Windows\{A7F2EEDF-434C-48e7-8684-6BE960896B4F}.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\{1E91FCA6-AA31-41fc-89A0-62103A896A0E}.exeC:\Windows\{1E91FCA6-AA31-41fc-89A0-62103A896A0E}.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\{D282597E-AF00-45ac-AA73-0B906B834D80}.exeC:\Windows\{D282597E-AF00-45ac-AA73-0B906B834D80}.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\{0E8902DD-DACD-40ce-B4D3-732442A42F26}.exeC:\Windows\{0E8902DD-DACD-40ce-B4D3-732442A42F26}.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\{2CFF76E0-6591-4db3-A139-FD6AF31AACCA}.exeC:\Windows\{2CFF76E0-6591-4db3-A139-FD6AF31AACCA}.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\{0E890~1.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\{D2825~1.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\{1E91F~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\{A7F2E~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\{8A8F4~1.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\{C5478~1.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\{761FD~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\{3ABE4~1.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\{CED52~1.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\{90CBF~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
{0E8902DD-DACD-40ce-B4D3-732442A42F26}.exe
{1E91FCA6-AA31-41fc-89A0-62103A896A0E}.exe
{2CFF76E0-6591-4db3-A139-FD6AF31AACCA}.exe
{3ABE4FB3-7A3F-4f57-BD16-65E97142ED88}.exe
{761FDFD8-A474-4415-88B2-4A49E3F66F71}.exe
{8A8F494B-F81E-45e6-957D-A5C03AD3A5CD}.exe
{90CBF743-306D-4ef1-BBD8-A316EC22F645}.exe
{A7F2EEDF-434C-48e7-8684-6BE960896B4F}.exe
{C5478F89-E262-4012-8614-80032D3E2143}.exe
{CED52DF0-DD2E-444a-867B-DFEA9CCEDD39}.exe
{D282597E-AF00-45ac-AA73-0B906B834D80}.exe
memory/256-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/256-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2012-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2012-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3024-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3952-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3952-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5012-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5012-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5484-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5484-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5768-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5768-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5788-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5788-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6044-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6044-28-0x0000000000400000-0x0000000000410000-memory.dmp