Analysis
- max time kernel
149s - max time network
147s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 18:06
General
- Target 2026-05-04_651c7bdba4548ef33c7d3bcf9bc07ad0_elex_wannacry.exe
- Size 79KB
- Sample260504-wpthcsht91
- SHA256 1dde75ec4a9471dd11ce03579b6acb1594c9a189be2f4dfd4a2c71a194770d4a
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-04_651c7bdba4548ef33c7d3bcf9bc07ad0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_651c7bdba4548ef33c7d3bcf9bc07ad0_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\{6ACA357D-4363-426a-8072-964013976755}.exeC:\Windows\{6ACA357D-4363-426a-8072-964013976755}.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\{C3385C4E-DF76-4dc3-B518-F336F93EEB85}.exeC:\Windows\{C3385C4E-DF76-4dc3-B518-F336F93EEB85}.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\{73647E91-A42F-490b-AFDE-515A70827693}.exeC:\Windows\{73647E91-A42F-490b-AFDE-515A70827693}.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\{F29063A3-3DA1-4ad1-9A44-A0C821B443F6}.exeC:\Windows\{F29063A3-3DA1-4ad1-9A44-A0C821B443F6}.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\{DD0200C2-03A8-4040-8102-DA7CE0FA8E9D}.exeC:\Windows\{DD0200C2-03A8-4040-8102-DA7CE0FA8E9D}.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\{5D65C02E-77E1-4506-9FFE-362E4C181FB6}.exeC:\Windows\{5D65C02E-77E1-4506-9FFE-362E4C181FB6}.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\{1909B1A7-CEAF-45cc-84B8-1F84B665F969}.exeC:\Windows\{1909B1A7-CEAF-45cc-84B8-1F84B665F969}.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\{72DFF1B2-6870-4f73-AB17-030BF12EB8DA}.exeC:\Windows\{72DFF1B2-6870-4f73-AB17-030BF12EB8DA}.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\{E3F33FC6-B9A7-4082-B7EA-7E4565AABFEC}.exeC:\Windows\{E3F33FC6-B9A7-4082-B7EA-7E4565AABFEC}.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\{8AD546AC-74A7-4ffb-BDEC-FF968C9ED3E4}.exeC:\Windows\{8AD546AC-74A7-4ffb-BDEC-FF968C9ED3E4}.exe11⤵
- 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\{E3F33~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{72DFF~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1909B~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5D65C~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DD020~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F2906~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{73647~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C3385~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6ACA3~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1909B1A7-CEAF-45cc-84B8-1F84B665F969}.exe
{5D65C02E-77E1-4506-9FFE-362E4C181FB6}.exe
{6ACA357D-4363-426a-8072-964013976755}.exe
{72DFF1B2-6870-4f73-AB17-030BF12EB8DA}.exe
{73647E91-A42F-490b-AFDE-515A70827693}.exe
{8AD546AC-74A7-4ffb-BDEC-FF968C9ED3E4}.exe
{C3385C4E-DF76-4dc3-B518-F336F93EEB85}.exe
{DD0200C2-03A8-4040-8102-DA7CE0FA8E9D}.exe
{E3F33FC6-B9A7-4082-B7EA-7E4565AABFEC}.exe
{F29063A3-3DA1-4ad1-9A44-A0C821B443F6}.exe
memory/604-58-0x0000000000870000-0x0000000000931000-memory.dmp
memory/604-54-0x0000000000870000-0x0000000000931000-memory.dmp
memory/1572-52-0x0000000000850000-0x0000000000911000-memory.dmp
memory/1572-48-0x0000000000850000-0x0000000000911000-memory.dmp
memory/2060-36-0x0000000000830000-0x00000000008F1000-memory.dmp
memory/2060-40-0x0000000000830000-0x00000000008F1000-memory.dmp
memory/3364-4-0x0000000000AD0000-0x0000000000B91000-memory.dmp
memory/3364-0-0x0000000000AD0000-0x0000000000B91000-memory.dmp
memory/4300-47-0x0000000000620000-0x00000000006E1000-memory.dmp
memory/4300-42-0x0000000000620000-0x00000000006E1000-memory.dmp
memory/4604-22-0x0000000000830000-0x00000000008F1000-memory.dmp
memory/4604-18-0x0000000000830000-0x00000000008F1000-memory.dmp
memory/4840-10-0x0000000000880000-0x0000000000941000-memory.dmp
memory/4840-6-0x0000000000880000-0x0000000000941000-memory.dmp
memory/4912-12-0x0000000000970000-0x0000000000A31000-memory.dmp
memory/4912-16-0x0000000000970000-0x0000000000A31000-memory.dmp
memory/5228-34-0x00000000008B0000-0x0000000000971000-memory.dmp
memory/5228-30-0x00000000008B0000-0x0000000000971000-memory.dmp
memory/6140-28-0x0000000000860000-0x0000000000921000-memory.dmp
memory/6140-24-0x0000000000860000-0x0000000000921000-memory.dmp