Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 23:49
General
- Target 2026-08-02_b5b3e0e68e1366f971698515c996d301_elex_wannacry.exe
- Size 98KB
- Sample260802-3t1ksstfpg
- SHA256 7d20ae3c253ded7f520fa87a815a1e32a4be21c8e383f3a22d7a31ebdc4cd16f
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 36 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\2026-08-02_b5b3e0e68e1366f971698515c996d301_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_b5b3e0e68e1366f971698515c996d301_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\{72A62B10-9F64-494e-A939-06A52A9462B9}.exeC:\Windows\{72A62B10-9F64-494e-A939-06A52A9462B9}.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\{E723EA60-5840-42a0-8A50-EFA3CD0A26A2}.exeC:\Windows\{E723EA60-5840-42a0-8A50-EFA3CD0A26A2}.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
-
C:\Windows\{3BF08BE1-08B6-43df-927B-F36E78F0AC97}.exeC:\Windows\{3BF08BE1-08B6-43df-927B-F36E78F0AC97}.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\{208A78FA-3F48-4b71-AD9A-EE62B7D0A432}.exeC:\Windows\{208A78FA-3F48-4b71-AD9A-EE62B7D0A432}.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\{416B6478-0BA1-4eeb-A23F-6B0D08B692A1}.exeC:\Windows\{416B6478-0BA1-4eeb-A23F-6B0D08B692A1}.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\{A6C117B7-3234-4fb1-96BC-3E7DB7B76B18}.exeC:\Windows\{A6C117B7-3234-4fb1-96BC-3E7DB7B76B18}.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\{02772A33-D065-476d-B5B7-9419A0FA9F2C}.exeC:\Windows\{02772A33-D065-476d-B5B7-9419A0FA9F2C}.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
-
C:\Windows\{6CF5A680-2322-470d-892F-3E50CDE8F488}.exeC:\Windows\{6CF5A680-2322-470d-892F-3E50CDE8F488}.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\{0A147EE1-BA06-47bc-9AAC-1C54AA56A997}.exeC:\Windows\{0A147EE1-BA06-47bc-9AAC-1C54AA56A997}.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
-
C:\Windows\{64E31CB6-20A8-485f-A332-7F36F434C10D}.exeC:\Windows\{64E31CB6-20A8-485f-A332-7F36F434C10D}.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
-
C:\Windows\{2288568D-D18D-49e9-AB03-A64DDD7708E6}.exeC:\Windows\{2288568D-D18D-49e9-AB03-A64DDD7708E6}.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\{64E31~1.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\{0A147~1.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\{6CF5A~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\{02772~1.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\{A6C11~1.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\{416B6~1.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\{208A7~1.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\{3BF08~1.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\{E723E~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\{72A62~1.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
{02772A33-D065-476d-B5B7-9419A0FA9F2C}.exe
{0A147EE1-BA06-47bc-9AAC-1C54AA56A997}.exe
{208A78FA-3F48-4b71-AD9A-EE62B7D0A432}.exe
{2288568D-D18D-49e9-AB03-A64DDD7708E6}.exe
{3BF08BE1-08B6-43df-927B-F36E78F0AC97}.exe
{416B6478-0BA1-4eeb-A23F-6B0D08B692A1}.exe
{64E31CB6-20A8-485f-A332-7F36F434C10D}.exe
{6CF5A680-2322-470d-892F-3E50CDE8F488}.exe
{72A62B10-9F64-494e-A939-06A52A9462B9}.exe
{A6C117B7-3234-4fb1-96BC-3E7DB7B76B18}.exe
{E723EA60-5840-42a0-8A50-EFA3CD0A26A2}.exe
memory/440-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/440-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1420-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1420-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2584-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2584-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3060-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3060-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3372-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3372-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4172-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4172-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4788-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5156-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5156-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5156-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6080-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6080-42-0x0000000000400000-0x0000000000411000-memory.dmp