Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 02:10
General
- Target 2026-08-18_7031e49dbea2df7be5ae8a9daa2cc1d9_elex_wannacry.exe
- Size 59KB
- Sample260818-cl4dlstgnb
- SHA256 177e40b3e940844624a2130b86eb5fbad66652f8e4426641cf8a0ec25a694e7b
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\2026-08-18_7031e49dbea2df7be5ae8a9daa2cc1d9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_7031e49dbea2df7be5ae8a9daa2cc1d9_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\{9718DF2E-ECD8-483b-80DF-2DEA5775685B}.exeC:\Windows\{9718DF2E-ECD8-483b-80DF-2DEA5775685B}.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\{37DB1D3E-DD50-4b33-BA3E-25D25A9EC363}.exeC:\Windows\{37DB1D3E-DD50-4b33-BA3E-25D25A9EC363}.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\{85B847F6-B130-4cbb-9C8B-C1520944D374}.exeC:\Windows\{85B847F6-B130-4cbb-9C8B-C1520944D374}.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\{B4F1092A-43A3-4ebb-96B8-996A7632D68E}.exeC:\Windows\{B4F1092A-43A3-4ebb-96B8-996A7632D68E}.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\{2B0C025B-957F-4cc3-8D48-340BA9C52289}.exeC:\Windows\{2B0C025B-957F-4cc3-8D48-340BA9C52289}.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\{E7645017-1E22-4d7d-AB76-3AA27F71DC39}.exeC:\Windows\{E7645017-1E22-4d7d-AB76-3AA27F71DC39}.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\{884A7814-FB9F-4a11-AA20-772C78BEEEA4}.exeC:\Windows\{884A7814-FB9F-4a11-AA20-772C78BEEEA4}.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\{E3B93077-D269-4639-B053-E2A24F95B601}.exeC:\Windows\{E3B93077-D269-4639-B053-E2A24F95B601}.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\{2FD30C7D-9404-4f60-9BBD-E50E67272394}.exeC:\Windows\{2FD30C7D-9404-4f60-9BBD-E50E67272394}.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\{DC340F33-96A9-40a0-B3CD-1B9F4666844C}.exeC:\Windows\{DC340F33-96A9-40a0-B3CD-1B9F4666844C}.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\{572C0DD9-5F27-4711-8902-D880840B97DA}.exeC:\Windows\{572C0DD9-5F27-4711-8902-D880840B97DA}.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\{DC340~1.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\{2FD30~1.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\{E3B93~1.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\{884A7~1.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\{E7645~1.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\{2B0C0~1.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\{B4F10~1.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\{85B84~1.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\{37DB1~1.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\{9718D~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
{2B0C025B-957F-4cc3-8D48-340BA9C52289}.exe
{2FD30C7D-9404-4f60-9BBD-E50E67272394}.exe
{37DB1D3E-DD50-4b33-BA3E-25D25A9EC363}.exe
{572C0DD9-5F27-4711-8902-D880840B97DA}.exe
{85B847F6-B130-4cbb-9C8B-C1520944D374}.exe
{884A7814-FB9F-4a11-AA20-772C78BEEEA4}.exe
{9718DF2E-ECD8-483b-80DF-2DEA5775685B}.exe
{B4F1092A-43A3-4ebb-96B8-996A7632D68E}.exe
{DC340F33-96A9-40a0-B3CD-1B9F4666844C}.exe
{E3B93077-D269-4639-B053-E2A24F95B601}.exe
{E7645017-1E22-4d7d-AB76-3AA27F71DC39}.exe