Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 14:19
General
- Target 2026-10-26_764328521a3b170a2084e9e099901307_elex_wannacry.exe
- Size 92KB
- Sample261027-rm9pcaew3n
- SHA256 f7e7d9b459e47cd392f3edfb0b6cec06591438af9ffa72f024f199e29b5735b3
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 32 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\2026-10-26_764328521a3b170a2084e9e099901307_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_764328521a3b170a2084e9e099901307_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\{48268B16-FAF2-4cf7-B9D9-3B7CB6C98821}.exeC:\Windows\{48268B16-FAF2-4cf7-B9D9-3B7CB6C98821}.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\{1D0B73FD-C7F1-407f-BB23-2745974BEF9F}.exeC:\Windows\{1D0B73FD-C7F1-407f-BB23-2745974BEF9F}.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\{D9EF3139-6B5A-4298-BF80-FCA28C044E8E}.exeC:\Windows\{D9EF3139-6B5A-4298-BF80-FCA28C044E8E}.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\{488DBE08-0411-4df4-B4FC-703FE41C6D07}.exeC:\Windows\{488DBE08-0411-4df4-B4FC-703FE41C6D07}.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\{C6AD7F36-D613-4fb7-9515-D35EED2B2922}.exeC:\Windows\{C6AD7F36-D613-4fb7-9515-D35EED2B2922}.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\{4FBA442D-7EE2-4df1-B518-FC84759C3B69}.exeC:\Windows\{4FBA442D-7EE2-4df1-B518-FC84759C3B69}.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\{D46F9EBB-E907-4fd5-988C-1713CFBFAFA7}.exeC:\Windows\{D46F9EBB-E907-4fd5-988C-1713CFBFAFA7}.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\{00341F5B-520A-4d30-98B6-6CF3A5084FB7}.exeC:\Windows\{00341F5B-520A-4d30-98B6-6CF3A5084FB7}.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\{1BC46311-9ADA-45a4-A768-7906EBD3B650}.exeC:\Windows\{1BC46311-9ADA-45a4-A768-7906EBD3B650}.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\{2379657B-A854-48be-8A5B-62081D3D5050}.exeC:\Windows\{2379657B-A854-48be-8A5B-62081D3D5050}.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\{C7D9B6A8-FF69-4d94-A7D7-07F6B2CA6511}.exeC:\Windows\{C7D9B6A8-FF69-4d94-A7D7-07F6B2CA6511}.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\{23796~1.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\{1BC46~1.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\{00341~1.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\{D46F9~1.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\{4FBA4~1.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\{C6AD7~1.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\{488DB~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\{D9EF3~1.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\{1D0B7~1.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\{48268~1.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
{00341F5B-520A-4d30-98B6-6CF3A5084FB7}.exe
{1BC46311-9ADA-45a4-A768-7906EBD3B650}.exe
{1D0B73FD-C7F1-407f-BB23-2745974BEF9F}.exe
{2379657B-A854-48be-8A5B-62081D3D5050}.exe
{48268B16-FAF2-4cf7-B9D9-3B7CB6C98821}.exe
{488DBE08-0411-4df4-B4FC-703FE41C6D07}.exe
{4FBA442D-7EE2-4df1-B518-FC84759C3B69}.exe
{C6AD7F36-D613-4fb7-9515-D35EED2B2922}.exe
{C7D9B6A8-FF69-4d94-A7D7-07F6B2CA6511}.exe
{D46F9EBB-E907-4fd5-988C-1713CFBFAFA7}.exe
{D9EF3139-6B5A-4298-BF80-FCA28C044E8E}.exe
memory/416-64-0x0000000000400000-0x0000000000417000-memory.dmp
memory/416-59-0x0000000000400000-0x0000000000417000-memory.dmp
memory/456-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/456-45-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2212-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2212-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2212-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2368-58-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2368-53-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2812-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2980-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2980-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3980-39-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4164-52-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4164-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4296-10-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4296-5-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4500-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4500-22-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4996-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4996-12-0x0000000000400000-0x0000000000417000-memory.dmp