Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 11:27
General
- Target 2026-08-15_1d5391bed7a1778d35693940fbcaf5fe_elex_wannacry.exe
- Size 59KB
- Sample260815-nkk2eswtay
- SHA256 50bd7f4d03685867d756090aa6642b40d29f1f918c871b8c858797d1a7ba5d98
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\2026-08-15_1d5391bed7a1778d35693940fbcaf5fe_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_1d5391bed7a1778d35693940fbcaf5fe_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\{A0A6B748-3C95-44cd-9819-0002512897D4}.exeC:\Windows\{A0A6B748-3C95-44cd-9819-0002512897D4}.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\{ED85FC4E-DAD2-4230-A67C-F14079DBD4FC}.exeC:\Windows\{ED85FC4E-DAD2-4230-A67C-F14079DBD4FC}.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\{3DC84A85-C49C-44cd-B7F2-F73DA9B18048}.exeC:\Windows\{3DC84A85-C49C-44cd-B7F2-F73DA9B18048}.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\{24FD9FB0-9185-44dc-A36D-6AF703D2049C}.exeC:\Windows\{24FD9FB0-9185-44dc-A36D-6AF703D2049C}.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\{E2AF75EF-774A-47dd-A088-33E20971A858}.exeC:\Windows\{E2AF75EF-774A-47dd-A088-33E20971A858}.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\{02BD1AA3-D729-4b04-A80B-DBFF9593A017}.exeC:\Windows\{02BD1AA3-D729-4b04-A80B-DBFF9593A017}.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\{3FF231DD-88E0-4afa-8FBA-16698BB8045D}.exeC:\Windows\{3FF231DD-88E0-4afa-8FBA-16698BB8045D}.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\{E2814D79-AC71-4e1c-9F62-D864CA373914}.exeC:\Windows\{E2814D79-AC71-4e1c-9F62-D864CA373914}.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\{6BF1389A-9D5F-4ef0-994B-F412466D64CF}.exeC:\Windows\{6BF1389A-9D5F-4ef0-994B-F412466D64CF}.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\{0A8DE07A-FF8F-4992-8E8D-5836F57626F1}.exeC:\Windows\{0A8DE07A-FF8F-4992-8E8D-5836F57626F1}.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\{F2999BAB-F6FD-474d-8DA4-4300FAD0E1DF}.exeC:\Windows\{F2999BAB-F6FD-474d-8DA4-4300FAD0E1DF}.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\{0A8DE~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\{6BF13~1.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\{E2814~1.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\{3FF23~1.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\{02BD1~1.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\{E2AF7~1.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\{24FD9~1.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\{3DC84~1.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\{ED85F~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\{A0A6B~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
{02BD1AA3-D729-4b04-A80B-DBFF9593A017}.exe
{0A8DE07A-FF8F-4992-8E8D-5836F57626F1}.exe
{24FD9FB0-9185-44dc-A36D-6AF703D2049C}.exe
{3DC84A85-C49C-44cd-B7F2-F73DA9B18048}.exe
{3FF231DD-88E0-4afa-8FBA-16698BB8045D}.exe
{6BF1389A-9D5F-4ef0-994B-F412466D64CF}.exe
{A0A6B748-3C95-44cd-9819-0002512897D4}.exe
{E2814D79-AC71-4e1c-9F62-D864CA373914}.exe
{E2AF75EF-774A-47dd-A088-33E20971A858}.exe
{ED85FC4E-DAD2-4230-A67C-F14079DBD4FC}.exe
{F2999BAB-F6FD-474d-8DA4-4300FAD0E1DF}.exe