Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/09/2026, 03:40
General
- Target 2026-09-24_62351c93df1824e9f741ce7d42398494_elex_wannacry.exe
- Size 64KB
- Sample260924-d8pdmsythw
- SHA256 b332b4a478d20181c4e07f7ec187dd78a11263cce8aad58fb16b3d16bea00a24
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\2026-09-24_62351c93df1824e9f741ce7d42398494_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_62351c93df1824e9f741ce7d42398494_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\{7267D366-C59A-4a3b-9BFB-1CEE3F3813D6}.exeC:\Windows\{7267D366-C59A-4a3b-9BFB-1CEE3F3813D6}.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\{61CDFCFC-41FE-4f0c-B19F-7755962E450D}.exeC:\Windows\{61CDFCFC-41FE-4f0c-B19F-7755962E450D}.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\{D3731B08-A59A-49e1-B266-0A5BFB757440}.exeC:\Windows\{D3731B08-A59A-49e1-B266-0A5BFB757440}.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\{E4029701-756F-474e-B518-168B92020038}.exeC:\Windows\{E4029701-756F-474e-B518-168B92020038}.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\{DF1D2BC7-14A3-4f07-81BC-732CD7FD9449}.exeC:\Windows\{DF1D2BC7-14A3-4f07-81BC-732CD7FD9449}.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\{96631246-EBBD-4b54-8330-430A42E1D15E}.exeC:\Windows\{96631246-EBBD-4b54-8330-430A42E1D15E}.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\{C94DE75E-6474-46e5-8B23-FB64C03AFFD3}.exeC:\Windows\{C94DE75E-6474-46e5-8B23-FB64C03AFFD3}.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\{4D903143-FB8D-447c-A4AE-17D8FFAEFD42}.exeC:\Windows\{4D903143-FB8D-447c-A4AE-17D8FFAEFD42}.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\{2BD856CC-EDB1-40c2-939E-75567F9F9C63}.exeC:\Windows\{2BD856CC-EDB1-40c2-939E-75567F9F9C63}.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\{C4F42A2E-8438-4e70-B369-FE49D9E4B3AA}.exeC:\Windows\{C4F42A2E-8438-4e70-B369-FE49D9E4B3AA}.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\{81F405CC-9689-4181-B881-ACC21C5804CA}.exeC:\Windows\{81F405CC-9689-4181-B881-ACC21C5804CA}.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\{C4F42~1.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\{2BD85~1.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\{4D903~1.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\{C94DE~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\{96631~1.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\{DF1D2~1.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\{E4029~1.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\{D3731~1.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\{61CDF~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\{7267D~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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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{2BD856CC-EDB1-40c2-939E-75567F9F9C63}.exe
{4D903143-FB8D-447c-A4AE-17D8FFAEFD42}.exe
{61CDFCFC-41FE-4f0c-B19F-7755962E450D}.exe
{7267D366-C59A-4a3b-9BFB-1CEE3F3813D6}.exe
{81F405CC-9689-4181-B881-ACC21C5804CA}.exe
{96631246-EBBD-4b54-8330-430A42E1D15E}.exe
{C4F42A2E-8438-4e70-B369-FE49D9E4B3AA}.exe
{C94DE75E-6474-46e5-8B23-FB64C03AFFD3}.exe
{D3731B08-A59A-49e1-B266-0A5BFB757440}.exe
{DF1D2BC7-14A3-4f07-81BC-732CD7FD9449}.exe
{E4029701-756F-474e-B518-168B92020038}.exe
memory/916-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/916-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1208-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1208-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1652-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1652-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2136-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2324-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2324-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4604-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4604-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4924-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4924-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5548-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5548-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5888-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5888-68-0x0000000000400000-0x0000000000410000-memory.dmp