Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 10:44
General
- Target 2026-08-13_097b36490b50a9ca0cf37aab82ffaced_elex_wannacry.exe
- Size 59KB
- Sample260813-msxvhsac33
- SHA256 dff5abbe507b95b28927caa8d5c187c0add7b4dacaf4172e1821c3c246e7f156
Score
10/10
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 11 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\2026-08-13_097b36490b50a9ca0cf37aab82ffaced_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_097b36490b50a9ca0cf37aab82ffaced_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\{A3A2F4BD-5542-4dc8-9567-3BDFFFC60EA1}.exeC:\Windows\{A3A2F4BD-5542-4dc8-9567-3BDFFFC60EA1}.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\{92612AB1-E86E-400a-B4CC-A9CC5E27239A}.exeC:\Windows\{92612AB1-E86E-400a-B4CC-A9CC5E27239A}.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\{F30884D0-00AB-42c6-8320-15E8B2C0A6FA}.exeC:\Windows\{F30884D0-00AB-42c6-8320-15E8B2C0A6FA}.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\{22507D50-3B13-48ec-93E6-6EC618A61A74}.exeC:\Windows\{22507D50-3B13-48ec-93E6-6EC618A61A74}.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\{7756F350-25BC-48f5-A86C-8F5EA5255206}.exeC:\Windows\{7756F350-25BC-48f5-A86C-8F5EA5255206}.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\{59EFC0F3-727D-4638-8024-C0AF2F0F2C1A}.exeC:\Windows\{59EFC0F3-727D-4638-8024-C0AF2F0F2C1A}.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\{CC86A037-111F-4373-8C9E-9EC97402DBEB}.exeC:\Windows\{CC86A037-111F-4373-8C9E-9EC97402DBEB}.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\{F1FCD453-D373-40f8-9836-F78214FEBFE8}.exeC:\Windows\{F1FCD453-D373-40f8-9836-F78214FEBFE8}.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\{9F0C51F0-1189-4cb2-A295-07FF662AA8AC}.exeC:\Windows\{9F0C51F0-1189-4cb2-A295-07FF662AA8AC}.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\{3BD6F41C-ED2E-403f-B46D-2504ABF99D6B}.exeC:\Windows\{3BD6F41C-ED2E-403f-B46D-2504ABF99D6B}.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\{B0431DDF-1E39-48b8-9F2F-15A139B83CBB}.exeC:\Windows\{B0431DDF-1E39-48b8-9F2F-15A139B83CBB}.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\{3BD6F~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\{9F0C5~1.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\{F1FCD~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\{CC86A~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\{59EFC~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\{7756F~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\{22507~1.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\{F3088~1.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\{92612~1.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\{A3A2F~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
{22507D50-3B13-48ec-93E6-6EC618A61A74}.exe
{3BD6F41C-ED2E-403f-B46D-2504ABF99D6B}.exe
{59EFC0F3-727D-4638-8024-C0AF2F0F2C1A}.exe
{7756F350-25BC-48f5-A86C-8F5EA5255206}.exe
{92612AB1-E86E-400a-B4CC-A9CC5E27239A}.exe
{9F0C51F0-1189-4cb2-A295-07FF662AA8AC}.exe
{A3A2F4BD-5542-4dc8-9567-3BDFFFC60EA1}.exe
{B0431DDF-1E39-48b8-9F2F-15A139B83CBB}.exe
{CC86A037-111F-4373-8C9E-9EC97402DBEB}.exe
{F1FCD453-D373-40f8-9836-F78214FEBFE8}.exe
{F30884D0-00AB-42c6-8320-15E8B2C0A6FA}.exe