Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 06:40
General
- Target 2026-08-04_7d0a20c9b5439876d9e03a1cbdd67902_elex_wannacry.exe
- Size 64KB
- Sample260804-he96gaee78
- SHA256 3edeaedb52c42832c5f18574df1971bf02f2b5f1a811b7224a73fb77e46f730b
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\2026-08-04_7d0a20c9b5439876d9e03a1cbdd67902_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_7d0a20c9b5439876d9e03a1cbdd67902_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\{93C39A5A-B9DF-4831-B864-97C3FAF7428F}.exeC:\Windows\{93C39A5A-B9DF-4831-B864-97C3FAF7428F}.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\{9B2B5B2E-4BF5-421b-A42D-7B673712D01D}.exeC:\Windows\{9B2B5B2E-4BF5-421b-A42D-7B673712D01D}.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\{62F20407-2443-45f0-903A-8A607C03A4B4}.exeC:\Windows\{62F20407-2443-45f0-903A-8A607C03A4B4}.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\{E311B8C0-5F6F-4825-9B70-AB78E118479A}.exeC:\Windows\{E311B8C0-5F6F-4825-9B70-AB78E118479A}.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\{93717561-CD1D-4455-A853-390DF1000AA6}.exeC:\Windows\{93717561-CD1D-4455-A853-390DF1000AA6}.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\{36CC723B-FFD4-4a0d-8012-D38A43815BCE}.exeC:\Windows\{36CC723B-FFD4-4a0d-8012-D38A43815BCE}.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\{8BF75F70-B579-474e-8386-AECDE09CB607}.exeC:\Windows\{8BF75F70-B579-474e-8386-AECDE09CB607}.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\{ED79CC08-3279-4272-8F58-E843EC2DD4FE}.exeC:\Windows\{ED79CC08-3279-4272-8F58-E843EC2DD4FE}.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\{26650535-A01B-4005-B2D4-4C2357ADEF34}.exeC:\Windows\{26650535-A01B-4005-B2D4-4C2357ADEF34}.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\{A6EC73B4-6B7B-4a92-9049-2008BB26D16A}.exeC:\Windows\{A6EC73B4-6B7B-4a92-9049-2008BB26D16A}.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\{65F62D88-31E5-4ac6-A7E1-676BD41F31DC}.exeC:\Windows\{65F62D88-31E5-4ac6-A7E1-676BD41F31DC}.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\{A6EC7~1.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\{26650~1.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\{ED79C~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\{8BF75~1.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\{36CC7~1.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\{93717~1.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\{E311B~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\{62F20~1.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\{9B2B5~1.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\{93C39~1.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
{26650535-A01B-4005-B2D4-4C2357ADEF34}.exe
{36CC723B-FFD4-4a0d-8012-D38A43815BCE}.exe
{62F20407-2443-45f0-903A-8A607C03A4B4}.exe
{65F62D88-31E5-4ac6-A7E1-676BD41F31DC}.exe
{8BF75F70-B579-474e-8386-AECDE09CB607}.exe
{93717561-CD1D-4455-A853-390DF1000AA6}.exe
{93C39A5A-B9DF-4831-B864-97C3FAF7428F}.exe
{9B2B5B2E-4BF5-421b-A42D-7B673712D01D}.exe
{A6EC73B4-6B7B-4a92-9049-2008BB26D16A}.exe
{E311B8C0-5F6F-4825-9B70-AB78E118479A}.exe
{ED79CC08-3279-4272-8F58-E843EC2DD4FE}.exe
memory/1548-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1548-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1764-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1764-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2108-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2108-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2108-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2276-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2276-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3188-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3188-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3204-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3204-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3968-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3968-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4220-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4944-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4944-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6172-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6172-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/7012-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/7012-62-0x0000000000400000-0x0000000000410000-memory.dmp