Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 12:18
General
- Target 2026-08-10_3913bbefd61932a3209f91900d97a23a_elex_wannacry.exe
- Size 92KB
- Sample260810-pgk3payarh
- SHA256 0ca66e6bd1af94aa6c653b6ad2516fb0cfc466ff4921626004b3f8522581df30
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 15 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 10 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 5 IoCs
- Drops file in Windows directory 5 IoCs
- Executes a command shell one-liner 1 TTPs 5 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 11 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 5 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-10_3913bbefd61932a3209f91900d97a23a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_3913bbefd61932a3209f91900d97a23a_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\{56C8BF22-1071-4600-B8F0-ACBCCF195870}.exeC:\Windows\{56C8BF22-1071-4600-B8F0-ACBCCF195870}.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\{837320A4-12BA-47ee-B590-B2529AD67BDF}.exeC:\Windows\{837320A4-12BA-47ee-B590-B2529AD67BDF}.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\{5018F68A-4A62-4c8c-A9DC-C2CF28C4FB2B}.exeC:\Windows\{5018F68A-4A62-4c8c-A9DC-C2CF28C4FB2B}.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\{5D857D1B-1E97-4f29-9CA1-AA13A6309D21}.exeC:\Windows\{5D857D1B-1E97-4f29-9CA1-AA13A6309D21}.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\{44A40692-FB39-44e3-AB6C-1530EFA34E34}.exeC:\Windows\{44A40692-FB39-44e3-AB6C-1530EFA34E34}.exe6⤵
- 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\{5D857~1.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\{5018F~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\{83732~1.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\{56C8B~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
{44A40692-FB39-44e3-AB6C-1530EFA34E34}.exe
{5018F68A-4A62-4c8c-A9DC-C2CF28C4FB2B}.exe
{56C8BF22-1071-4600-B8F0-ACBCCF195870}.exe
{5D857D1B-1E97-4f29-9CA1-AA13A6309D21}.exe
{837320A4-12BA-47ee-B590-B2529AD67BDF}.exe
memory/1800-22-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2020-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2396-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2396-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2396-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4080-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4080-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4080-5-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4184-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4448-29-0x0000000000400000-0x0000000000417000-memory.dmp