Analysis
- max time kernel
150s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
20/10/2026, 22:45
General
- Target 2026-10-19_3dd0ecf463f6aec1a10163611d5cf68a_elex_wannacry.exe
- Size 79KB
- Sample261020-2pmbyade55
- SHA256 704d15b264bfb95c4ccdcd02a96e357146425e52e4107ae16615b044de79d49e
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\2026-10-19_3dd0ecf463f6aec1a10163611d5cf68a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_3dd0ecf463f6aec1a10163611d5cf68a_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\{FBFB4D5B-4BBE-4133-AEF1-8F9832EAF7DF}.exeC:\Windows\{FBFB4D5B-4BBE-4133-AEF1-8F9832EAF7DF}.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\{51641A64-D55D-4224-92D1-01AF1C939C39}.exeC:\Windows\{51641A64-D55D-4224-92D1-01AF1C939C39}.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\{453FCAF7-A30C-42ae-8E0B-F86F062C7F6D}.exeC:\Windows\{453FCAF7-A30C-42ae-8E0B-F86F062C7F6D}.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\{9631C98E-09A7-4adc-9E2E-AC6DF38F6297}.exeC:\Windows\{9631C98E-09A7-4adc-9E2E-AC6DF38F6297}.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\{EA70515D-5049-4eeb-B069-41AFAB1CFFCC}.exeC:\Windows\{EA70515D-5049-4eeb-B069-41AFAB1CFFCC}.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\{AD154257-50F3-414b-BEF4-5A12DC4AAD93}.exeC:\Windows\{AD154257-50F3-414b-BEF4-5A12DC4AAD93}.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\{1104AC8F-0661-4121-9958-6BE99C1AE2C1}.exeC:\Windows\{1104AC8F-0661-4121-9958-6BE99C1AE2C1}.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\{1A74CF7D-FB75-469e-A8D9-59C70F34A160}.exeC:\Windows\{1A74CF7D-FB75-469e-A8D9-59C70F34A160}.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\{EE399D63-C7DF-43ed-95EA-C03077DE540E}.exeC:\Windows\{EE399D63-C7DF-43ed-95EA-C03077DE540E}.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\{A4486046-40C7-4ba1-84F2-0DCA2A735206}.exeC:\Windows\{A4486046-40C7-4ba1-84F2-0DCA2A735206}.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\{DD31F378-BA28-4f35-B8B2-5FB67D3516EB}.exeC:\Windows\{DD31F378-BA28-4f35-B8B2-5FB67D3516EB}.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\{A4486~1.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\{EE399~1.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\{1A74C~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\{1104A~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\{AD154~1.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\{EA705~1.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\{9631C~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\{453FC~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\{51641~1.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\{FBFB4~1.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\2026-1~1.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
{1104AC8F-0661-4121-9958-6BE99C1AE2C1}.exe
{1A74CF7D-FB75-469e-A8D9-59C70F34A160}.exe
{453FCAF7-A30C-42ae-8E0B-F86F062C7F6D}.exe
{51641A64-D55D-4224-92D1-01AF1C939C39}.exe
{9631C98E-09A7-4adc-9E2E-AC6DF38F6297}.exe
{A4486046-40C7-4ba1-84F2-0DCA2A735206}.exe
{AD154257-50F3-414b-BEF4-5A12DC4AAD93}.exe
{DD31F378-BA28-4f35-B8B2-5FB67D3516EB}.exe
{EA70515D-5049-4eeb-B069-41AFAB1CFFCC}.exe
{EE399D63-C7DF-43ed-95EA-C03077DE540E}.exe
{FBFB4D5B-4BBE-4133-AEF1-8F9832EAF7DF}.exe