Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 22:47
General
- Target 2026-10-27_ee387a8775b3f5a3adf04c9a58a60a15_elex_wannacry.exe
- Size 90KB
- Sample261027-2qnw6aef44
- SHA256 65ac0cc39355bf9a8a93b68fd66dd53b47c70b26c5f91d080b4e5261251620b3
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\2026-10-27_ee387a8775b3f5a3adf04c9a58a60a15_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_ee387a8775b3f5a3adf04c9a58a60a15_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\{3AC0D8F1-6BF5-4401-BAD5-741407645057}.exeC:\Windows\{3AC0D8F1-6BF5-4401-BAD5-741407645057}.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\{235EE89D-F39A-4a05-8963-CFE2E65AE7C4}.exeC:\Windows\{235EE89D-F39A-4a05-8963-CFE2E65AE7C4}.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\{C8D971F0-AC9D-4814-9500-47285BCDAA7E}.exeC:\Windows\{C8D971F0-AC9D-4814-9500-47285BCDAA7E}.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\{D33105C8-79F9-4c7c-9A22-85E7157DFB7F}.exeC:\Windows\{D33105C8-79F9-4c7c-9A22-85E7157DFB7F}.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\{75EFE6E2-CB3E-4625-A4CC-5371F2089526}.exeC:\Windows\{75EFE6E2-CB3E-4625-A4CC-5371F2089526}.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\{D5B1CEAF-1BEE-4949-A3E1-44AA70A62428}.exeC:\Windows\{D5B1CEAF-1BEE-4949-A3E1-44AA70A62428}.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\{9D8C4663-D5E8-437f-9C4F-365E8C3BA1CB}.exeC:\Windows\{9D8C4663-D5E8-437f-9C4F-365E8C3BA1CB}.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\{685B9CAB-FA2E-40a2-8C62-46FD3D0064AA}.exeC:\Windows\{685B9CAB-FA2E-40a2-8C62-46FD3D0064AA}.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\{CCBCFE7F-7D70-4c8d-949F-129A887D7C08}.exeC:\Windows\{CCBCFE7F-7D70-4c8d-949F-129A887D7C08}.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\{8657ADA2-4663-4c57-A4D5-4DB2D73F33B0}.exeC:\Windows\{8657ADA2-4663-4c57-A4D5-4DB2D73F33B0}.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\{00533E50-E59F-40a8-BEF5-4A5395B82452}.exeC:\Windows\{00533E50-E59F-40a8-BEF5-4A5395B82452}.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\{8657A~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\{CCBCF~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\{685B9~1.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\{9D8C4~1.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\{D5B1C~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\{75EFE~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\{D3310~1.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\{C8D97~1.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\{235EE~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\{3AC0D~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\2026-1~1.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
{00533E50-E59F-40a8-BEF5-4A5395B82452}.exe
{235EE89D-F39A-4a05-8963-CFE2E65AE7C4}.exe
{3AC0D8F1-6BF5-4401-BAD5-741407645057}.exe
{685B9CAB-FA2E-40a2-8C62-46FD3D0064AA}.exe
{75EFE6E2-CB3E-4625-A4CC-5371F2089526}.exe
{8657ADA2-4663-4c57-A4D5-4DB2D73F33B0}.exe
{9D8C4663-D5E8-437f-9C4F-365E8C3BA1CB}.exe
{C8D971F0-AC9D-4814-9500-47285BCDAA7E}.exe
{CCBCFE7F-7D70-4c8d-949F-129A887D7C08}.exe
{D33105C8-79F9-4c7c-9A22-85E7157DFB7F}.exe
{D5B1CEAF-1BEE-4949-A3E1-44AA70A62428}.exe
memory/460-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/460-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1108-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1160-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1160-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2236-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2236-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2732-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2732-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2976-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2976-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3740-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3740-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4708-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4708-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4708-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5504-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5504-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5864-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5864-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6120-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6120-75-0x0000000000400000-0x0000000000411000-memory.dmp