Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 17:29
General
- Target 2026-07-31_9513016253a56401bf11e6a8940ba304_elex_wannacry.exe
- Size 64KB
- Sample260731-v2h2qaxcpg
- SHA256 66dcbdd2866070f431dfcd21d17ab5610cada25842c901ce223c517f69333cf0
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 37 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\2026-07-31_9513016253a56401bf11e6a8940ba304_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_9513016253a56401bf11e6a8940ba304_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\{D63FB511-B68C-4fc3-968E-25A7940B645B}.exeC:\Windows\{D63FB511-B68C-4fc3-968E-25A7940B645B}.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\{6BF9BFC4-0100-4671-BA94-D6A8C17D523A}.exeC:\Windows\{6BF9BFC4-0100-4671-BA94-D6A8C17D523A}.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\{B8B1D4C1-81FC-4e57-ADEF-15A930A4227E}.exeC:\Windows\{B8B1D4C1-81FC-4e57-ADEF-15A930A4227E}.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\{7AFF27ED-B940-4e2b-B978-285B3DA3580B}.exeC:\Windows\{7AFF27ED-B940-4e2b-B978-285B3DA3580B}.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\{76751C0A-15EB-4456-9A7B-EDF3977C3C10}.exeC:\Windows\{76751C0A-15EB-4456-9A7B-EDF3977C3C10}.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\{A39951D4-909A-4fdd-B1C7-ADF987829CFB}.exeC:\Windows\{A39951D4-909A-4fdd-B1C7-ADF987829CFB}.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\{269F176C-9B20-40b5-A2FE-07907F5026DB}.exeC:\Windows\{269F176C-9B20-40b5-A2FE-07907F5026DB}.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\{0ED85A2E-3D1B-4889-854D-0F24D77044F4}.exeC:\Windows\{0ED85A2E-3D1B-4889-854D-0F24D77044F4}.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\{DED4D431-74C0-46a7-AAFC-46AD614037E1}.exeC:\Windows\{DED4D431-74C0-46a7-AAFC-46AD614037E1}.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\{E703946C-6F0A-4f92-93D8-11BD835B1ED1}.exeC:\Windows\{E703946C-6F0A-4f92-93D8-11BD835B1ED1}.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\{7337A552-3EC6-46a2-BD3B-A8928940BDE9}.exeC:\Windows\{7337A552-3EC6-46a2-BD3B-A8928940BDE9}.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\{E7039~1.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\{DED4D~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\{0ED85~1.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\{269F1~1.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\{A3995~1.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\{76751~1.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\{7AFF2~1.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\{B8B1D~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\{6BF9B~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\{D63FB~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
{0ED85A2E-3D1B-4889-854D-0F24D77044F4}.exe
{269F176C-9B20-40b5-A2FE-07907F5026DB}.exe
{6BF9BFC4-0100-4671-BA94-D6A8C17D523A}.exe
{7337A552-3EC6-46a2-BD3B-A8928940BDE9}.exe
{76751C0A-15EB-4456-9A7B-EDF3977C3C10}.exe
{7AFF27ED-B940-4e2b-B978-285B3DA3580B}.exe
{A39951D4-909A-4fdd-B1C7-ADF987829CFB}.exe
{B8B1D4C1-81FC-4e57-ADEF-15A930A4227E}.exe
{D63FB511-B68C-4fc3-968E-25A7940B645B}.exe
{DED4D431-74C0-46a7-AAFC-46AD614037E1}.exe
{E703946C-6F0A-4f92-93D8-11BD835B1ED1}.exe
memory/624-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/624-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/624-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1360-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1360-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1876-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1876-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3372-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3372-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4640-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4768-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4768-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5952-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5952-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6092-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6092-71-0x0000000000400000-0x0000000000410000-memory.dmp