Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 00:44
General
- Target 2026-07-27_b024db7fe1d063ec0044dfc3410a506a_elex_wannacry.exe
- Size 64KB
- Sample260727-a3kaystdke
- SHA256 4917aaaedf5f26884dd09479918c6dce4b5d0a16518238b00420c43cc07ba2e7
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\2026-07-27_b024db7fe1d063ec0044dfc3410a506a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_b024db7fe1d063ec0044dfc3410a506a_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\{30D6E288-CC26-4a42-9A2D-BAC4695B7D63}.exeC:\Windows\{30D6E288-CC26-4a42-9A2D-BAC4695B7D63}.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\{9FB4B7B8-865D-4653-843A-30F593596B33}.exeC:\Windows\{9FB4B7B8-865D-4653-843A-30F593596B33}.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\{EB89DAA9-C413-4c68-9F87-CC98C4FACB23}.exeC:\Windows\{EB89DAA9-C413-4c68-9F87-CC98C4FACB23}.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\{E82FD985-93D9-4219-BA14-7B0A8DE73877}.exeC:\Windows\{E82FD985-93D9-4219-BA14-7B0A8DE73877}.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\{6309ABA6-B204-4bcb-A7F2-05E28EEFABD5}.exeC:\Windows\{6309ABA6-B204-4bcb-A7F2-05E28EEFABD5}.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\{819C4099-C5FB-41e2-B834-1A7DBA7F51F6}.exeC:\Windows\{819C4099-C5FB-41e2-B834-1A7DBA7F51F6}.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\{E2A653EF-5021-4db4-946B-6609729E0DC5}.exeC:\Windows\{E2A653EF-5021-4db4-946B-6609729E0DC5}.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\{ECAF376C-F7F7-4eea-8FBF-F9EC5677354C}.exeC:\Windows\{ECAF376C-F7F7-4eea-8FBF-F9EC5677354C}.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\{1D0B6ED7-9C0C-454e-A28C-90DA58B09D1B}.exeC:\Windows\{1D0B6ED7-9C0C-454e-A28C-90DA58B09D1B}.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\{3DE82E16-47FE-4732-A629-52C513441064}.exeC:\Windows\{3DE82E16-47FE-4732-A629-52C513441064}.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\{AA3D8ADD-1ECB-46fe-AD1F-117EC84EB1B9}.exeC:\Windows\{AA3D8ADD-1ECB-46fe-AD1F-117EC84EB1B9}.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\{3DE82~1.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\{1D0B6~1.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\{ECAF3~1.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\{E2A65~1.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\{819C4~1.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\{6309A~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\{E82FD~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\{EB89D~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\{9FB4B~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\{30D6E~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
{1D0B6ED7-9C0C-454e-A28C-90DA58B09D1B}.exe
{30D6E288-CC26-4a42-9A2D-BAC4695B7D63}.exe
{3DE82E16-47FE-4732-A629-52C513441064}.exe
{6309ABA6-B204-4bcb-A7F2-05E28EEFABD5}.exe
{819C4099-C5FB-41e2-B834-1A7DBA7F51F6}.exe
{9FB4B7B8-865D-4653-843A-30F593596B33}.exe
{AA3D8ADD-1ECB-46fe-AD1F-117EC84EB1B9}.exe
{E2A653EF-5021-4db4-946B-6609729E0DC5}.exe
{E82FD985-93D9-4219-BA14-7B0A8DE73877}.exe
{EB89DAA9-C413-4c68-9F87-CC98C4FACB23}.exe
{ECAF376C-F7F7-4eea-8FBF-F9EC5677354C}.exe
memory/400-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1132-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1132-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1132-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2112-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2112-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2468-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2468-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2516-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4224-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4224-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4564-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4564-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4728-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4728-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4828-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4828-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5100-64-0x0000000000400000-0x0000000000410000-memory.dmp