Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 19:46
General
- Target 2026-08-04_70fc96530c3cef369d1b03d1dda40570_elex_wannacry.exe
- Size 92KB
- Sample260804-yhcmdadj5t
- SHA256 0540a19725ad521d93be34e96e9a47c226b0d8ae19cdf4bb7ee9df9b31d9729c
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 31 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\2026-08-04_70fc96530c3cef369d1b03d1dda40570_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_70fc96530c3cef369d1b03d1dda40570_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\{0AC525E2-A5A5-4761-ACDC-60FB9C3C669F}.exeC:\Windows\{0AC525E2-A5A5-4761-ACDC-60FB9C3C669F}.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\{D6BE17E2-85A8-4b2c-A2E5-E3D45B968011}.exeC:\Windows\{D6BE17E2-85A8-4b2c-A2E5-E3D45B968011}.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\{377EC092-83BC-4691-A605-2656075DB112}.exeC:\Windows\{377EC092-83BC-4691-A605-2656075DB112}.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\{03F094BC-6240-4350-911C-2FAB796BA3A2}.exeC:\Windows\{03F094BC-6240-4350-911C-2FAB796BA3A2}.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\{F2DFCB2B-40A9-45d0-8F82-0AC685709B70}.exeC:\Windows\{F2DFCB2B-40A9-45d0-8F82-0AC685709B70}.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\{983F88F4-049E-4423-8C16-E24C93D4F5F3}.exeC:\Windows\{983F88F4-049E-4423-8C16-E24C93D4F5F3}.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\{30319547-F672-4424-82E3-BC49F12DE44F}.exeC:\Windows\{30319547-F672-4424-82E3-BC49F12DE44F}.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\{046E811B-EE0B-4e58-9373-093D5C77177B}.exeC:\Windows\{046E811B-EE0B-4e58-9373-093D5C77177B}.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\{3E58F352-C9F7-4394-8E2F-EB608679E1F9}.exeC:\Windows\{3E58F352-C9F7-4394-8E2F-EB608679E1F9}.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\{737F23F4-F1A2-40fe-A8D5-AB1419A16832}.exeC:\Windows\{737F23F4-F1A2-40fe-A8D5-AB1419A16832}.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\{F4214548-938A-470e-9413-FEF546E7EF79}.exeC:\Windows\{F4214548-938A-470e-9413-FEF546E7EF79}.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\{737F2~1.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\{3E58F~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\{046E8~1.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\{30319~1.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\{983F8~1.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\{F2DFC~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\{03F09~1.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\{377EC~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\{D6BE1~1.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\{0AC52~1.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
{03F094BC-6240-4350-911C-2FAB796BA3A2}.exe
{046E811B-EE0B-4e58-9373-093D5C77177B}.exe
{0AC525E2-A5A5-4761-ACDC-60FB9C3C669F}.exe
{30319547-F672-4424-82E3-BC49F12DE44F}.exe
{377EC092-83BC-4691-A605-2656075DB112}.exe
{3E58F352-C9F7-4394-8E2F-EB608679E1F9}.exe
{737F23F4-F1A2-40fe-A8D5-AB1419A16832}.exe
{983F88F4-049E-4423-8C16-E24C93D4F5F3}.exe
{D6BE17E2-85A8-4b2c-A2E5-E3D45B968011}.exe
{F2DFCB2B-40A9-45d0-8F82-0AC685709B70}.exe
{F4214548-938A-470e-9413-FEF546E7EF79}.exe
memory/624-5-0x0000000000400000-0x0000000000417000-memory.dmp
memory/624-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/624-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/696-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/696-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2008-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2168-58-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2168-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2580-57-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2832-30-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3032-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3032-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4088-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4088-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4260-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4260-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4260-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4932-51-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5004-46-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5004-42-0x0000000000400000-0x0000000000417000-memory.dmp