Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 07:34
General
- Target 2026-08-04_40de50638734d1535a82ad57920c6d30_elex_wannacry.exe
- Size 64KB
- Sample260804-jedypsfc95
- SHA256 6d2445756dba7632a509a548b0689224f4c0daeb8f9fb5f4c1d951045a48bc3e
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 31 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\2026-08-04_40de50638734d1535a82ad57920c6d30_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_40de50638734d1535a82ad57920c6d30_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\{EE4D150B-F93E-46f6-AED2-5A910F4C2DDC}.exeC:\Windows\{EE4D150B-F93E-46f6-AED2-5A910F4C2DDC}.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\{F479C89E-CD3C-408b-9CE6-E7F9C3587DD4}.exeC:\Windows\{F479C89E-CD3C-408b-9CE6-E7F9C3587DD4}.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\{25B27D04-59D2-4d10-8725-D974721D68A2}.exeC:\Windows\{25B27D04-59D2-4d10-8725-D974721D68A2}.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\{D0B1E09E-DAD4-4aa9-AAB6-8903B7061B6D}.exeC:\Windows\{D0B1E09E-DAD4-4aa9-AAB6-8903B7061B6D}.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\{5FA9C5D0-B454-46b0-B67D-ECA28F3931D1}.exeC:\Windows\{5FA9C5D0-B454-46b0-B67D-ECA28F3931D1}.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\{7031BAE6-964F-4bb3-B466-9F65AB9A4D19}.exeC:\Windows\{7031BAE6-964F-4bb3-B466-9F65AB9A4D19}.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\{4E3D7F09-FCFB-4925-AEE7-98F5FB8C6510}.exeC:\Windows\{4E3D7F09-FCFB-4925-AEE7-98F5FB8C6510}.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\{83749038-DD84-44d6-A340-472E60A60D32}.exeC:\Windows\{83749038-DD84-44d6-A340-472E60A60D32}.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\{AD050052-37E4-47b1-8C3A-A5A74282B145}.exeC:\Windows\{AD050052-37E4-47b1-8C3A-A5A74282B145}.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\{ECF99F10-D2F8-4eaf-A991-3E34DD1E15A7}.exeC:\Windows\{ECF99F10-D2F8-4eaf-A991-3E34DD1E15A7}.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\{6DA5637E-ACE3-410f-BBB3-4AF77364443C}.exeC:\Windows\{6DA5637E-ACE3-410f-BBB3-4AF77364443C}.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\{ECF99~1.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\{AD050~1.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\{83749~1.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\{4E3D7~1.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\{7031B~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\{5FA9C~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\{D0B1E~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\{25B27~1.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\{F479C~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\{EE4D1~1.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
{25B27D04-59D2-4d10-8725-D974721D68A2}.exe
{4E3D7F09-FCFB-4925-AEE7-98F5FB8C6510}.exe
{5FA9C5D0-B454-46b0-B67D-ECA28F3931D1}.exe
{6DA5637E-ACE3-410f-BBB3-4AF77364443C}.exe
{7031BAE6-964F-4bb3-B466-9F65AB9A4D19}.exe
{83749038-DD84-44d6-A340-472E60A60D32}.exe
{AD050052-37E4-47b1-8C3A-A5A74282B145}.exe
{D0B1E09E-DAD4-4aa9-AAB6-8903B7061B6D}.exe
{ECF99F10-D2F8-4eaf-A991-3E34DD1E15A7}.exe
{EE4D150B-F93E-46f6-AED2-5A910F4C2DDC}.exe
{F479C89E-CD3C-408b-9CE6-E7F9C3587DD4}.exe
memory/2064-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2224-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2488-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2488-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2488-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2620-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2620-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3416-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3416-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4244-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4532-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4532-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4652-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4652-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5072-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5072-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5072-57-0x0000000000400000-0x0000000000410000-memory.dmp