Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
23/10/2026, 22:28
General
- Target 2026-10-22_bd49c898bf33241ec6b3a97684e08129_elex_wannacry.exe
- Size 64KB
- Sample261023-2d3jsavy5p
- SHA256 46e4b1e6156a5f4259c8b179a296a7dad5b2999961c5c97117bab26d5304eff3
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\2026-10-22_bd49c898bf33241ec6b3a97684e08129_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_bd49c898bf33241ec6b3a97684e08129_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\{942868C8-9EBC-4fef-9E9D-2D30620FC163}.exeC:\Windows\{942868C8-9EBC-4fef-9E9D-2D30620FC163}.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\{7C51AF0D-8CC6-4679-88D7-B6F10C0FC71E}.exeC:\Windows\{7C51AF0D-8CC6-4679-88D7-B6F10C0FC71E}.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\{AA0CE198-3DBC-423a-8D36-C38476E5F1EF}.exeC:\Windows\{AA0CE198-3DBC-423a-8D36-C38476E5F1EF}.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\{AA36301E-F831-4e11-8D72-AB474EAC41DA}.exeC:\Windows\{AA36301E-F831-4e11-8D72-AB474EAC41DA}.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\{10B0CFAC-CC3A-4c74-B5E8-B4F8A2E615B1}.exeC:\Windows\{10B0CFAC-CC3A-4c74-B5E8-B4F8A2E615B1}.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\{745FA561-3F9D-4937-A550-181481AA9176}.exeC:\Windows\{745FA561-3F9D-4937-A550-181481AA9176}.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\{CFA0BFEF-E1A2-42a4-B316-27C9D77F8DFB}.exeC:\Windows\{CFA0BFEF-E1A2-42a4-B316-27C9D77F8DFB}.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
-
C:\Windows\{3CF14BAE-4B2E-4fc9-99CF-49127C33119D}.exeC:\Windows\{3CF14BAE-4B2E-4fc9-99CF-49127C33119D}.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\{4EF70487-B2AD-44ad-AA83-B0F7FED16D53}.exeC:\Windows\{4EF70487-B2AD-44ad-AA83-B0F7FED16D53}.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\{E996E5FB-CE8C-4de4-8623-02B4F4346395}.exeC:\Windows\{E996E5FB-CE8C-4de4-8623-02B4F4346395}.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\{77E1A907-4A8F-4ff8-AD4F-6FFAA4A70198}.exeC:\Windows\{77E1A907-4A8F-4ff8-AD4F-6FFAA4A70198}.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\{E996E~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\{4EF70~1.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\{3CF14~1.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\{CFA0B~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\{745FA~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\{10B0C~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\{AA363~1.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\{AA0CE~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\{7C51A~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\{94286~1.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
{10B0CFAC-CC3A-4c74-B5E8-B4F8A2E615B1}.exe
{3CF14BAE-4B2E-4fc9-99CF-49127C33119D}.exe
{4EF70487-B2AD-44ad-AA83-B0F7FED16D53}.exe
{745FA561-3F9D-4937-A550-181481AA9176}.exe
{77E1A907-4A8F-4ff8-AD4F-6FFAA4A70198}.exe
{7C51AF0D-8CC6-4679-88D7-B6F10C0FC71E}.exe
{942868C8-9EBC-4fef-9E9D-2D30620FC163}.exe
{AA0CE198-3DBC-423a-8D36-C38476E5F1EF}.exe
{AA36301E-F831-4e11-8D72-AB474EAC41DA}.exe
{CFA0BFEF-E1A2-42a4-B316-27C9D77F8DFB}.exe
{E996E5FB-CE8C-4de4-8623-02B4F4346395}.exe
memory/548-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/548-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/896-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/896-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1748-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1748-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3852-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3852-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4024-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4024-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4384-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4544-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4544-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4836-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4836-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4836-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-23-0x0000000000400000-0x0000000000410000-memory.dmp