Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
13/08/2026, 12:56
General
- Target 2026-08-13_6d573ff45349def58842ae755d14dbbf_elex_wannacry.exe
- Size 90KB
- Sample260813-p6e8qsba97
- SHA256 54cffdeae5ef7e508f41e5534a5429268a8f6f5b1661db8b970430d657b847ab
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_6d573ff45349def58842ae755d14dbbf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_6d573ff45349def58842ae755d14dbbf_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\{F726B176-D15D-43cb-A1B3-E592727A58CB}.exeC:\Windows\{F726B176-D15D-43cb-A1B3-E592727A58CB}.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\{203737C0-FFD0-4986-A244-DA0D28FDF47C}.exeC:\Windows\{203737C0-FFD0-4986-A244-DA0D28FDF47C}.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\{10816FE8-56E8-4acc-AD65-EF48823EA8B6}.exeC:\Windows\{10816FE8-56E8-4acc-AD65-EF48823EA8B6}.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\{A6CA159C-D7CC-44a3-8E4E-0BD16689093E}.exeC:\Windows\{A6CA159C-D7CC-44a3-8E4E-0BD16689093E}.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\{63A4567E-6A40-485f-AC4E-0F2C87E9BD6B}.exeC:\Windows\{63A4567E-6A40-485f-AC4E-0F2C87E9BD6B}.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\{E12985ED-4DFA-4b5b-851F-9B294CED6A68}.exeC:\Windows\{E12985ED-4DFA-4b5b-851F-9B294CED6A68}.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\{7B3DDF1D-8385-4f72-883E-8DA520BEBB8C}.exeC:\Windows\{7B3DDF1D-8385-4f72-883E-8DA520BEBB8C}.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\{AE5B845B-ED7F-4a8f-858C-F31BEC1157D2}.exeC:\Windows\{AE5B845B-ED7F-4a8f-858C-F31BEC1157D2}.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\{435EE86C-E36B-4f55-B25C-C647187A288E}.exeC:\Windows\{435EE86C-E36B-4f55-B25C-C647187A288E}.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\{5C8626AF-D1D7-4c95-82B1-134C64277046}.exeC:\Windows\{5C8626AF-D1D7-4c95-82B1-134C64277046}.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\{BFFD1499-3F59-4154-B10D-2C7D06257742}.exeC:\Windows\{BFFD1499-3F59-4154-B10D-2C7D06257742}.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\{5C862~1.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\{435EE~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\{AE5B8~1.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\{7B3DD~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\{E1298~1.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\{63A45~1.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\{A6CA1~1.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\{10816~1.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\{20373~1.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\{F726B~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
{10816FE8-56E8-4acc-AD65-EF48823EA8B6}.exe
{203737C0-FFD0-4986-A244-DA0D28FDF47C}.exe
{435EE86C-E36B-4f55-B25C-C647187A288E}.exe
{5C8626AF-D1D7-4c95-82B1-134C64277046}.exe
{63A4567E-6A40-485f-AC4E-0F2C87E9BD6B}.exe
{7B3DDF1D-8385-4f72-883E-8DA520BEBB8C}.exe
{A6CA159C-D7CC-44a3-8E4E-0BD16689093E}.exe
{AE5B845B-ED7F-4a8f-858C-F31BEC1157D2}.exe
{BFFD1499-3F59-4154-B10D-2C7D06257742}.exe
{E12985ED-4DFA-4b5b-851F-9B294CED6A68}.exe
{F726B176-D15D-43cb-A1B3-E592727A58CB}.exe